Panasonic Kx-mb2025 2030 Service Manual
December 30, 2016 | Author: atif385 | Category: N/A
Short Description
Download Panasonic Kx-mb2025 2030 Service Manual...
Description
ORDER NO.KMF1003282CE
Multi-Function printer Model No. KX-MB2025EXW
KX-MB2030EXW (for Czech, Hungary and Slovakia)
© Panasonic System Networks Co., Ltd. 2010 Unauthorized copying and distribution is a violation of law.
KX-MB2025EXW/KX-MB2030EXW
TABLE OF CONTENTS PAGE 1 Safety Precautions -----------------------------------------------5 1.1. For Service Technicians ----------------------------------5 1.2. AC Caution---------------------------------------------------5 1.3. Personal Safety Precautions ----------------------------6 1.3.1. Moving Sections of the Unit-------------------------6 1.3.2. Live Electrical Sections ------------------------------6 1.4. Service Precautions ---------------------------------------6 1.4.1. Precautions to Prevent Damage from Static Electricity ----------------------------------------6 2 Warning --------------------------------------------------------------7 2.1. About Lead Free Solder (PbF: Pb free) --------------7 2.1.1. Suggested PbF Solder -------------------------------7 2.2. Discarding of P. C. Board --------------------------------8 2.3. Insulation Resistance Test -------------------------------8 2.4. Battery Caution ---------------------------------------------8 2.4.1. Information for Users on Collection and Disposal of Old Equipment and used Batteries -------------------------------------------------8 2.5. Laser Beam And Fuser Unit Section ------------------9 2.6. Note for Repairing------------------------------------------9 3 Specifications ---------------------------------------------------- 10 4 General/Introduction ------------------------------------------- 11 4.1. Optional Accessories------------------------------------ 11 4.2. Translation Lists ------------------------------------------ 11 4.2.1. Help Function----------------------------------------- 11 4.2.2. Error Message (Report)---------------------------- 11 4.2.3. Error Message (Display)--------------------------- 12 5 Features ------------------------------------------------------------ 13 5.1. General Features----------------------------------------- 13 5.2. Hardware Requirements for Multi-Function Software ---------------------------------------------------- 13 6 Technical Descriptions---------------------------------------- 14 6.1. Connection Diagram------------------------------------- 14 6.2. General Block Diagram --------------------------------- 15 6.3. Main Board Section-------------------------------------- 17 6.3.1. Data Flow---------------------------------------------- 17 6.3.2. RTC Backup Circuit --------------------------------- 26 6.3.3. Modem Circuit Operation-------------------------- 27 6.3.4. TEL Line Section ------------------------------------ 28 6.4. NCU Section----------------------------------------------- 29 6.4.1. General ------------------------------------------------ 29 6.4.2. EXT. TEL. Line Relay (RLY100) ----------------- 29 6.4.3. Bell Detection Circuit ------------------------------- 29 6.4.4. Calling Line Identification Circuit (FSK)-------- 29 6.4.5. Calling Line Identification Circuit (DTMF) ----- 29 6.4.6. Remote FAX Activation Circuit ------------------- 29 6.4.7. TAM Interface Circuit ------------------------------- 29 6.5. ITS (Integrated telephone System) and Monitor Section ------------------------------------------- 30 6.5.1. General ------------------------------------------------ 30 6.6. CIS Control Section-------------------------------------- 31 6.7. Motor Drive Section-------------------------------------- 32 6.7.1. Engine Motor Control Circuit --------------------- 32 6.7.2. Scanner Motor Drive Circuit ---------------------- 34 6.8. Timing chart and wave form of scanner motors------------------------------------------------------- 37 6.8.1. Normal 1-2 phase excitation (half step)-------- 37 6.8.2. Flat torque 1-2 phase excitation (half step) --- 38
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8
9
10
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PAGE 6.8.3. W1-2 phase excitation (Quarter step) --------- 39 6.8.4. Drive mode of FB and ADF motor -------------- 40 6.9. FAN Motor Section -------------------------------------- 40 6.9.1. General ------------------------------------------------ 40 6.9.2. Circuit Diagram of FAN ---------------------------- 41 6.9.3. Fan Control ------------------------------------------- 41 6.9.4. Control table------------------------------------------ 42 6.9.5. Waveform --------------------------------------------- 42 6.10. Solenoid Driver Section -------------------------------- 43 6.11. LSU (Laser Scanning Unit) Section----------------- 44 6.12. Sensors and Switches Section----------------------- 46 6.12.1. Drum Detection ------------------------------------- 47 6.12.2. Pickup Sensor --------------------------------------- 47 6.12.3. Exit Sensor ------------------------------------------- 48 6.12.4. Home Sensor ---------------------------------------- 48 6.12.5. Read Position Sensor------------------------------ 49 6.12.6. Registration & Manual Paper Sensor ---------- 50 6.12.7. Print Timing Sensor -------------------------------- 50 6.12.8. Document Sensor----------------------------------- 51 6.12.9. Top Cover Sensor----------------------------------- 51 6.12.10. Toner Sensor.... “Toner Empty”, “Toner Low”, “Change Drum”------------------------------ 52 6.12.11. Handset Hook Switch ------------------------------ 55 6.13. Operation Board Section ------------------------------ 55 6.14. LCD Section----------------------------------------------- 56 6.15. HVPS (High Voltage Power Supply) Section ----- 57 6.15.1. HVPS Specification--------------------------------- 57 6.15.2. CHG-BIAS (Charge BIAS)/GRID/ UNIT------- 57 6.15.3. DEV DC BIAS UNIT-------------------------------- 58 6.15.4. DEV AC BIAS UNIT -------------------------------- 58 6.15.5. TRA (+) BIAS (Transfer (+) BIAS)/TRA (-) BIAS (Transfer (-) BIAS) UNIT------------------- 58 6.16. Heat Lamp Control Circuit ----------------------------- 59 6.17. Main Board Section ------------------------------------- 64 6.18. Power Supply Board Section ------------------------- 67 6.19. Mechanical Operation ---------------------------------- 68 6.19.1. Printing ------------------------------------------------ 68 6.19.2. Scanning (ADF) ------------------------------------- 69 Location of Controls and Components ----------------- 70 7.1. Overview --------------------------------------------------- 70 7.1.1. Front view--------------------------------------------- 70 7.1.2. Rear view --------------------------------------------- 70 7.2. Control Panel --------------------------------------------- 71 Installation Instructions -------------------------------------- 72 8.1. Installation ------------------------------------------------- 72 8.1.1. Installation Space ----------------------------------- 72 8.1.2. OUTPUT TRAY-------------------------------------- 73 8.1.3. RECORDING PAPER----------------------------- 74 8.1.4. Documents the Unit Can Send ------------------ 79 8.1.5. Toner Cartridge and the Drum Cartridge------ 80 8.1.6. Connecting to a computer ------------------------ 84 8.1.7. Installing Multi-Function Station ---------------- 84 8.2. Connections----------------------------------------------- 86 Operating Instructions---------------------------------------- 88 9.1. Your Logo ------------------------------------------------- 88 9.1.1. To Select Characters with the Dial Keypad--- 89 9.1.2. To Select Characters Using [] or []-------------- 89 Test Mode --------------------------------------------------------- 90
KX-MB2025EXW/KX-MB2030EXW
11
12
13 14
14.4. Open Top Cover -----------------------------------------211 14.5. Remove Operation Panel -------------------------- 212 14.6. Remove Operation Board---------------------------- 212 14.7. Remove Main Board ---------------------------------- 213 14.8. Remove Gear Chassis Section--------------------- 214 14.9. Remove Right Cover ---------------------------------- 215 14.10. Remove Right Cassette Guide --------------------- 215 14.11. Remove Bottom Plate--------------------------------- 216 14.12. Remove Laser Unit ------------------------------------ 216 14.13. Remove Pick up Roller ------------------------------- 217 14.14. Remove Low Voltage Power Board --------------- 218 14.15. Remove Mirror ------------------------------------------ 218 14.16. Remove High Voltage Power Board--------------- 219 14.17. Installation Position of The Lead ------------------- 220 14.17.1. Top Cover Section (1) ---------------------------- 220 14.17.2. Top Cover Section (2) ---------------------------- 221 14.17.3. Top Cover Section (3) ---------------------------- 222 14.17.4. Bottom Part Section (1)-------------------------- 223 14.17.5. Bottom Part Section (2)-------------------------- 224 14.17.6. Side Cabinet Section (1) ------------------------ 225 14.17.7. Side Cabinet Section (2) ------------------------ 226 14.17.8. Side Cabinet Section (3) ------------------------ 227 14.17.9. Side Cabinet Section (4) ------------------------ 228 14.17.10. AC Inlet Section ----------------------------------- 228 15 Maintenance ---------------------------------------------------- 229 15.1. Maintenance Items and Component Locations- 229 15.1.1. Outline ----------------------------------------------- 229 15.1.2. Maintenance Check Items/Component Locations -------------------------------------------- 229 15.2. Maintenance--------------------------------------------- 231 15.2.1. Cleaning the White Plates and Glass -------- 231 15.2.2. CLEANING THE DOCUMENT FEEDER ROLLERS ------------------------------------------- 235 15.3. Printing Operation Principle ------------------------- 236 15.3.1. Process Chart and Process BIAS------------- 236 15.3.2. CHARGING ----------------------------------------- 236 15.3.3. Exposing--------------------------------------------- 237 15.3.4. Developing and Transcription ------------------ 238 15.3.5. Cleaning of Transfer Roller --------------------- 239 15.3.6. Fixing ------------------------------------------------- 240 15.4. Terminal Guide of The ICs Transistors and Diodes ---------------------------------------------------- 241 15.4.1. Main Board (1) ------------------------------------- 241 15.4.2. Main Board (2) ------------------------------------- 242 15.4.3. Operation Board ----------------------------------- 242 15.4.4. High Voltage Power Supply Board ------------ 242 15.4.5. Low Voltage Power Supply Board ------------ 242 15.5. How to Replace the Flat Package IC ------------- 243 15.5.1. Preparation------------------------------------------ 243 15.5.2. Flat Package IC Removal Procedure -------- 243 15.5.3. Flat Package IC Installation Procedure------ 244 15.5.4. Bridge Modification Procedure----------------- 244 15.6. Main Board Section------------------------------------ 245 15.6.1. NG Example ---------------------------------------- 246 15.7. Test Chart ------------------------------------------------ 247 15.7.1. ITU-T No.1 Test Chart---------------------------- 247 15.7.2. ITU-T No.2 Test Chart---------------------------- 248 16 Schematic Diagram ------------------------------------------ 249 16.1. For Schematic Diagram ------------------------------ 249 16.2. Main Board (KX-MB2025) --------------------------- 250 16.2.1. Main Board (1) ------------------------------------- 250
10.1. Test Functions ---------------------------------------------90 10.1.1. DTMF Single Tone Transmit Selection ---------92 10.1.2. Button Code Table-----------------------------------92 10.1.3. Print Test Pattern ------------------------------------93 Service Mode -----------------------------------------------------94 11.1. Programming and Lists ---------------------------------94 11.1.1. Operation ----------------------------------------------94 11.1.2. Operation Flow ---------------------------------------94 11.1.3. Service Function Table -----------------------------95 11.1.4. Memory Clear Specification -----------------------97 11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) ---98 11.3. Service Mode Settings (Example of a printed out list)----------------------------------------------------- 102 11.4. History (Example of a printed out list) ------------- 103 11.4.1. Descriptions of The History Report------------ 104 Troubleshooting Guide -------------------------------------- 105 12.1. User Recoverable Errors ----------------------------- 105 12.2. Remote Programming --------------------------------- 108 12.2.1. Entering the Remote Programming Mode and Changing Service Codes ------------------ 109 12.2.2. Program Mode Table------------------------------ 110 12.3. Troubleshooting Details ------------------------------- 113 12.3.1. Outline ------------------------------------------------ 113 12.3.2. Starting Troubleshooting ------------------------- 113 12.3.3. Initialization ------------------------------------------ 114 12.3.4. Simple Check List --------------------------------- 115 12.3.5. Simplified Troubleshooting Guide ------------- 116 12.3.6. CALL SERVICE Troubleshooting Guide ----- 119 12.3.7. Print --------------------------------------------------- 126 12.3.8. Recording Paper Feed --------------------------- 132 12.3.9. ADF (Auto Document Feeder) Section------- 138 12.3.10. Communication Section ------------------------- 144 12.3.11. Special Service Journal Reports --------------- 149 12.3.12. Initializing Error------------------------------------- 162 12.3.13. Analog Section ------------------------------------- 163 12.3.14. Operation Panel Section ------------------------- 166 12.3.15. Sensor Section ------------------------------------- 166 12.3.16. Motor Section --------------------------------------- 169 12.3.17. LSU Section----------------------------------------- 172 12.3.18. CIS Control Section ------------------------------- 173 12.3.19. High Voltage Value Check Point --------------- 175 12.3.20. High Voltage Section------------------------------ 177 12.3.21. USB Section ---------------------------------------- 182 12.3.22. LAN SECTION (KX-MB2030 ONLY)---------- 186 12.3.23. Main Board Section ------------------------------- 191 12.3.24. Power Supply Board Section ------------------- 194 12.4. DOCUMENT JAMS (AUTO DOCUMENT FEEDER) ------------------------------------------------- 197 12.5. RECORDING PAPER JAM -------------------------- 199 12.5.1. When the recording paper has jammed inside of the unit------------------------------------ 199 12.5.2. When the recording paper is not fed into the unit properly ------------------------------------ 206 12.5.3. When the recording paper in the manual input tray is not fed into the unit properly ---- 207 Service Fixture & Tools-------------------------------------- 208 Disassembly and Assembly Instructions ------------- 209 14.1. Bottom Section ------------------------------------------ 210 14.2. Left Side Section---------------------------------------- 210 14.3. Operation Panel Section------------------------------ 211
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KX-MB2025EXW/KX-MB2030EXW
18.2.6. High Voltage Power Board ---------------------- 312 18.2.7. Low Voltage Power Board ----------------------- 312
16.2.2. Main Board (2) ------------------------------------- 254 16.2.3. Main Board (3) ------------------------------------- 256 16.2.4. Main Board (4) ------------------------------------- 258 16.3. Main Board (KX-MB2030) --------------------------- 260 16.3.1. Main Board (1) ------------------------------------- 260 16.3.2. Main Board (2) ------------------------------------- 264 16.3.3. Main Board (3) ------------------------------------- 266 16.3.4. Main Board (4) ------------------------------------- 268 16.4. Operation Board ---------------------------------------- 270 16.5. Sensor Board-------------------------------------------- 271 16.6. High Voltage Power Supply Board----------------- 272 16.7. Low Voltage Power Supply Board ----------------- 273 17 Printed Circuit Board ---------------------------------------- 275 17.1. Main Board----------------------------------------------- 275 17.1.1. Main Board: Component View ----------------- 275 17.1.2. Main Board: Bottom View ----------------------- 276 17.2. Operation Board ---------------------------------------- 277 17.2.1. Operation Board ----------------------------------- 277 17.3. Sensor Board-------------------------------------------- 278 17.3.1. Toner Sensor Board ------------------------------ 278 17.3.2. Fuser Board----------------------------------------- 278 17.3.3. Pickup Sensor Board ----------------------------- 278 17.3.4. Registration Sensor Board ---------------------- 279 17.3.5. Varistor Sensor Board---------------------------- 279 17.3.6. Flatbed Relay Board------------------------------ 279 17.3.7. ADF Sensor Board -------------------------------- 280 17.3.8. Handset Relay Board----------------------------- 280 17.3.9. CIS Home Sensor Board ------------------------ 280 17.4. High Voltage Power Supply Board----------------- 281 17.4.1. HIGH VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW----------------- 281 17.4.2. HIGH VOLTAGE POWER SUPPLY BOARD: BOTTOM VIEW ----------------------- 281 17.5. Low Voltage Power Supply Board ----------------- 282 17.5.1. LOW VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW----------------- 282 17.5.2. LOW VOLTAGE POWER SUPPLY BOARD: BOTTOM VIEW ----------------------- 282 18 Exploded View and Replacement Parts List --------- 283 18.1. Cabinet, Mechanical and Electrical Parts Location--------------------------------------------------- 283 18.1.1. Operation Panel Section------------------------- 283 18.1.2. ADF Section ---------------------------------------- 284 18.1.3. ADF Gear Section--------------------------------- 285 18.1.4. Top Cover Section -------------------------------- 286 18.1.5. Main Cabinet Section----------------------------- 287 18.1.6. Fuser Section--------------------------------------- 288 18.1.7. Bottom Cabinet Section (1) --------------------- 289 18.1.8. Separation (DFP) Roller Section -------------- 290 18.1.9. Side Cabinet Section ----------------------------- 291 18.1.10. Motor Section--------------------------------------- 292 18.1.11. Bottom Cabinet Section (2) --------------------- 293 18.1.12. Output Tray Section------------------------------- 294 18.1.13. Actual Size of Screws and Washer ----------- 295 18.1.14. Accessories and Packing Materials----------- 296 18.2. Replacement Parts List ------------------------------- 297 18.2.1. Cabinet and Electrical Parts ------------------ 297 18.2.2. Main Board (KX-MB2025)----------------------- 300 18.2.3. Main Board (KX-MB2030) ---------------------- 305 18.2.4. Operation Board ---------------------------------- 310 18.2.5. Sensor Board Parts -------------------------------311
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KX-MB2025EXW/KX-MB2030EXW
1 Safety Precautions 1. 2. 3. 4. 5.
Before servicing, unplug the AC power cord to prevent an electric shock. When replacing parts, use only the manufacturer's recommended components. Check the condition of the power cord. Replace if wear or damage is evident. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent the customer from being exposed to shock hazards.
1.1.
For Service Technicians
• Repair service shall be provided in accordance with repair technology information such as service manual so as to prevent fires, injury or electric shock, which can be caused by improper repair work. 1. When repair services are provided, neither the products nor their parts or members shall be remodeled. 2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced. 3. FASTON terminals shall be plugged straight in and unplugged straight out. • ICs and LSIs are vulnerable to static electricity. When repairing, the following precautions will help prevent recurring malfunctions. 1. Cover the plastic part's boxes with aluminum foil. 2. Ground the soldering irons. 3. Use a conductive mat on the worktable. 4. Do not touch the IC or LSI pins with bare fingers.
1.2.
AC Caution
For safety, before closing the lower cabinet, please make sure of the following precautions. 1. The earth lead is fixed with the screw. 2. The AC connector is connected properly.
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KX-MB2025EXW/KX-MB2030EXW
1.3. 1.3.1.
Personal Safety Precautions Moving Sections of the Unit
Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated by the document feed motor. A gear rotates the two rollers. Be careful not to touch them with your hands, especially when the unit is operating.
1.3.2.
Live Electrical Sections
All the electrical sections of the unit supplied with AC power by the AC power cord are live. Never disassemble the unit for service with the AC power supply plugged in. CAUTION: AC voltage is supplied to the primary side of the power supply unit. Therefore, always unplug the AC power cord before disassembling for service.
1.4. 1.4.1.
Service Precautions Precautions to Prevent Damage from Static Electricity
Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity. Never touch the electrical sections such as the power supply unit, etc.
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KX-MB2025EXW/KX-MB2030EXW
2 Warning 2.1.
About Lead Free Solder (PbF: Pb free)
Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu). This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used. Caution • PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please be careful not to heat too long. • PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C). • If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible and be sure that any remaining is melted prior to applying the Pb solder. • When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the opposite side (See figure, below).
2.1.1.
Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper, (Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufacturer’s specific instructions for the melting points of their products and any precautions for using their product with other materials. The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
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KX-MB2025EXW/KX-MB2030EXW
2.2.
Discarding of P. C. Board
When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.
2.3.
Insulation Resistance Test
1. Unplug the power cord and short the two prongs of the plug with a jumper wire. 2. Turn on the power switch. 3. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part (screw heads, control shafts, bottom frame, etc.). Note: Some exposed parts may be isolated from the chassis by design. These will read infinity. 4. If the measurement is outside the specified limits, there is a possibility of a shock hazard.
2.4.
Battery Caution
CAUTION Danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. The lithium battery is a critical component (type No.CR2354). Please observe for the proper polarity and exact location when replacing it and the soldering the replacement litium battery in.
2.4.1.
Information for Users on Collection and Disposal of Old Equipment and used Batteries
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KX-MB2025EXW/KX-MB2030EXW
2.5.
Laser Beam And Fuser Unit Section
• The printer of this unit utilizes a laser. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. • The fuser unit is inside of the unit and gets hot. Do not touch it when removing the jammed paper or cleaning the lower glass.
2.6.
Note for Repairing
Caution Please inform users of the danger of data being lost at the time of repair. Data will be lost in the following situations. 1. When replacing the ROM ass'y. 2. When replacing the Main board ass'y. 3. When executing mode #550 or #710. There is a possibility of data loss in the following situations. 1. When removing a board. 2. When writing new software to ROM.
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KX-MB2025EXW/KX-MB2030EXW
3 Specifications Applicable Lines: Document Size: Effective Scanning Width: Effective Printing Width:
Public Switched Telephone Network Max. 216 mm in width, Max. 600 mm in length 208 mm Letter/ Legal: 208 mm A4: 202 mm Transmission Time*2: Approx. 4 s/page (ECM-MMR Memory transmission)*3 Scanning Density: Scanning resolution: Up to 600 × 1,200 dpi (Optical) Up to 9,600 × 9,600 dpi (Interpolated) Copy resolution: Up to 600 × 600 dpi Fax resolution: Horizontal: 8 pels/mm Vertical: 3.85 lines/mm -in standard resolution, 7.7 lines/mm --in fine/photo resolution, 15.4 lines/mm -in super fine resolution Photo resolution: 64-level Scanner Type: Colour Contact Image Sensor Printer Type: Laser printer Data Compression System: Modified Huffman (MH), Modified READ (MR), Modified Modified READ (MMR) Modem Speed: 33,600 / 31,200 / 28,800 / 26,400 / 24,000 / 21,600 / 19,200 / 16,800 / 14,400 / 12,000 / 9,600 / 7,200 / 4,800 / 2,400 bps; Automatic Fallback Operating Environment: 10°C—32.5°C, 20—70% RH (Relative Humidity) Dimensions: Approx. width 420 mm x depth 432 mm x height 305 mm Mass (Weight): Approx. 12 kg Power Consumption: Standby: Approx. 5.5 W Preheat: Approx. 65 W Copy: Approx. 500 W Maximum: Approx. 1,000 W (When the fuser lamp turns on) Power Supply: 220-240 V AC, 50/60 Hz Memory Capacity (for operation and32 MB storing memory): Fax Memory Capacity: 3.5 MB in total Approx. 110 pages of memory reception Approx. 150 pages of memory transmission (Based on the ITU-T No. 1 Test Chart in standard resolution, without using the Error Correction Mode.) Scan to email address memory5 MB in total (including the header and email message) capacity*1: Scan to FTP server memory capac-5 MB in total ity*1: Scan to SMB folder memory capac-5 MB in total ity*1: Laser diode properties:
Print Speed: Printing Resolution: LED light of CIS properties:
Product life: *1KX-MB2030
Laser output: Max. 15 mW Wavelength: 760 nm—800 nm Emission duration: Continuous Approx. 24 ppm (pages per minute) 600 x 600 dpi LED radiation output: Max. 1 mW Wavelength: Red 630 nm typ. Green 520 nm typ. Blue 465 nm typ. Emission duration: Continuous 2 hundreds-thousands (except drum unit, toner cartridge)
only
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KX-MB2025EXW/KX-MB2030EXW
*2
Transmission speed depends on the contents of the pages, resolution, telephone line conditions and capability of the other party’s machine. *3
Transmission speed is based on the ITU-T No. 1 Test Chart with original mode. (Refer to ITU-T No.1 Test Chart (P.247).) If the capability of the other party's machine is inferior to your unit, the transmission time may be longer. Note: • Design and specifications are subject to change without notice. • The pictures and illustrations in these instructions may vary slightly from the actual product. • The accuracy of the clock is approximately ±60 seconds a month.
4 General/Introduction 4.1.
Optional Accessories
Model No. KX-FAT411E KX-FAD412E
Description Replacement toner cartridge*1 Replacement drum cartridge
Specifications 1 toner cartridge 1 drum cartridge
*1 Prints about 2,000 pages at ISO/IEC 19752 standard page. Note: • ISO/IEC 19752 standard is as follows: - Environment: 23 ± 2°C / 50 ± 10% RH - Print mode: Continuous printing
4.2.
Translation Lists
4.2.1.
Help Function
4.2.2.
Error Message (Report)
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KX-MB2025EXW/KX-MB2030EXW
4.2.3.
Error Message (Display)
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KX-MB2025EXW/KX-MB2030EXW
5 Features 5.1.
General Features sized characters. FINE: For originals with small printing. SUPER FINE: For originals with very small printing. PHOTO: For originals containing photographs, shaded drawing, etc. Broadcast
General • Help function 1. BASIC SETTINGS 2. FEATURE LIST 3. PHONEBOOK 4. FAX RECEIVING 5. COPIER 6. REPORTS 7. CALLER ID • LCD (Liquid Crystal Display) readout
• 250-sheet paper capacity (60 g/m2 ~ 75 g/m2) Large Memory... Performed by DRAM Approx. 150 pages of memory transmission Approx. 110 pages of memory reception
Flat-Bed Multifunction Laser Fax Output tray (approx. 100 sheets) Letter/A4/Legal, G3 compatible Automatic document feeder (20 sheets) Quick scan Resolution: Standard/Fine/Super fine/Photo (64 level). STANDARD: For printed or typewritten originals with normal-
5.2.
Enhanced Copier Function Multi-copy function (up to 99 copies) Enlargement and reduction 64-Level halftone
Hardware Requirements for Multi-Function Software
To use Multi-Function Station on your computer, the following are required: Operating System: Windows 2000 / Windows XP / Windows Vista CPU: Windows 2000: Pentium® or higher processor Windows XP: Pentium or higher processor Windows Vista: Pentium 4 or higher processor RAM: Windows 2000/Windows XP: 128 MB (256 MB or more recommended) Windows Vista: 512 MB (1,024 MB or more recommended) Other Hardware: CD-ROM drive Hard disk drive with at least 200 MB of available space USB interface LAN interface (10Base-T/100Base-TX) (KX-MB2030 only) Other: Internet Explorer® 5.0 or later (KX-MB2030 only) Warning: • To assure continued emission limit compliance; - use only shielded USB cable (Example: Hi-Speed USB 2.0 certified cable). - use only shielded LAN cable (category 5 straight cable) (KX-MB2030 only). • To protect the unit, use only shielded USB cable in areas where thunderstorms occur. • To use Easy Print Utility on your computer, the following are required: - Windows 2000 Service Pack 4 and Security update for Windows 2000 (KB835732). Install KB835732 from Microsoft download site before installing Easy Print Utility - Windows XP Service Pack 2 or later. Note: • A USB cable is not supplied. Please purchase a shielded Type-A male/Type-B male USB cable.
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KX-MB2025EXW/KX-MB2030EXW
6 Technical Descriptions 6.1.
Connection Diagram HANDSET
No 1
NAME HSSP+
No 2
NAME HSMIC -
3
HSSP-
4
HSMIC+
LCD
HANDSET
CN941
READ POSITION SENSOR
DB7 DB6 DB5 DB4 E R/W RS V0 VDD VSS
HOOK SW CN941
CISMODULE
10 9 8 7 6 5 4 3 2 1
OPERATION PANEL BOARD
PS53
CN2
PS54
FB MOTOR
1 2 3 4
ADF MOTOR
1 2 3 4 5 6 7 8
CN56
CN61
CN55
5
HSSP+
6
HSSP-
No
1 2 3 4
8 7 6 5 4 3 2 1
HSSPMIC+ MIC HOOK GND SPSP+
CN701
CN700 CN509 1 2 3 4
MAIN BOARD
CN100 TO
LINE
No 1
NAME a1
No 2
NAME E(G) / A2
3
a / A1
4
b / B1
5
S(W) / B2
6
b1
1 2 3 4 5 6 7 8 9 10 11 12
CN101 TO 1 2 3 4 5 6
EXTERNAL TELEPHONE
No 1
NAME b1
No 2
NAME S(W)
3
b / B1
4
a / A1
5
E(W)
6
a1
13
CN101
CN300 TO
CN750 TO
1 2 3 4 5 6 7 8
CN300
DG
8
CLK
9
VLED
10
LED_G
11
LED_R
12
LED_B
VREF SI
No
NAME
No
1
VBUS
2
D-
3
D+
4
NAME GND
NAME TD+
No 2
NAME TD-
RD+
4
TCT
6
RD-
No 1 3 5 7
RCT
1 2 3 4 5 6 7 8
CN514 1 2
PICK DG
PICKUP SOLENOID
1 2 3 4 5 6 7 8 9 10 11 12 13
FB TRANSIT BOARD
CN68
1 2 3
CN2 HEAT 1 2
CN1 1 2 3 4 5 6 7 8
DG FANDET1 FANON1
COVER OPEN SW
1 2 3 4 5 6 7
SW1
1 2 3 4 5 6 7 8
XHSYNC DG 5V XAPC XLDEN XVIDEO DG
POLCLK XREADY POLON DG 24V
POUT 5V THRM1 GND FANON2 FANDET2 PICK TNR PTOP REG
24V 24V DG DG LD SS CLK BRAKE
DC MOTOR UNIT
DC FAN1 (Left )
HVPS
LSU
CN51
TONER SENSOR
CN67 DG PICK DG FANDET2 FANON2
1 2 3 4 5
SW50
1 2 3 4 5 6 7 8 9 10
MAIN MOTOR
TRANSCRIPTION
CN64
ROLLER TRA
IC51
OPC
1 2 3 4
CN66
1 2 3 4
1 2 3
CN65
OPC
DRUM
CN63
5V REG PTOP DG
DG FANDET2 FANON2
THRM1 5V POUT GND
DEV
DEVELOPING ROLLER
FUSER UNIT
1 2 3 4
CN50 SCOROTRON
1 2 3 4
CN53 EXIT SENSOR
CN52 THRM1
REGISTER SENSOR
PTOP SENSOR
DG
GRID PS50
PS51
DRUM UNIT
PS52
THERMISTOR
CHG
VARISTOR BOARD
HEAT LAMP
THERMOSTAT
TONER SUPPLY ROLLER
1 2 3
THERMOSTAT
14
LIVE NEUTRAL
SMPS
CN500
1 2 3 4 5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10
CN501
AC INLET
CN1
CN507 CN508
CN69
1 2
1 2
CN502
1 2 3
PS55
1 2 3 4 5 6 7 8
CVR HVERR TRS DEV CHG GND NC 24V
CIS HOME GND LED
POWER SW
CN101 HTRCTL 7V DG DG DG 24V 24V 24V
1 2 3
CN506
REG DG
CIS HOME SENSOR
CN59 SIG GND 3.3V VREF GND SI GND CLK VLED LED_G LED_R LED_B CIS HOME
CN505
8
KX-MB2030 ONLY REGISTER SOLENOID
CN61
CN750
1 2 3 4 5 6 7 8
PC/LAN
(Right )
NAME
6
DG
1 2 3 4
CN504
1 4 2 3
PC/USB
CN62 CN60 CR_A CR_B CR_XA CR_XB
CN510
CN100
1 2 3 4 5 6
TELEPHONE
DC FAN 2
4
CNT
7
12 11
1 2 3 4
CN511
HSSP+ 8 7 6 5 4 3 2 1
1 2 3 4
1 2 3 4 5 6 7 8
CN200
CN58
1 2 3 4 5
2
5
Speaker
CN57
PICKUP SENSOR
No
SIG 3.3V
3
1
1 2 3 4 5 6
SP+ SP-
1 2
CN55
NAME
1
A B XA XB
GND
3.3V RPS DOCU DG
NAME HOOK
4
A B XA XB
No 2
HSMIC -
KSTART KTXD KSCLK OPERST DG 5V BUZZER
NAME HSMIC+
3
THRM
No 1
2
1 2 3 4 5 6
CN940
DOCUMENT SENSOR
CN1
1 2 3 4
LAMP
KX-MB2025EXW/KX-MB2030EXW
6.2.
General Block Diagram
MAIN UNIT SOC (IC300) This custom IC is used for general MFP operations. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11)
CPU SDRAM Controller USB Controller with PHY Scanner I/F LSU I/F MOTOR I/F FAN I/F OPERATION PANEL I/F SENSOR I/F I/O PORT A/D, D/A converter
12) 13) 14) 15)
RTC MODEM Analog Front End I/F LAN Controller
ARM9 operating at 250MHz. Controls SDRAM Memory. Apply to USB2.0 HS Controls the CIS and AFE, and process the scan images. Controls the polygon motor and outputs the VIDEO signal to LSU. Controls the DC motor and Stepping Motor. Controls FAN MOTOR and detect the rotation of FAN MOTOR. Serial interface with Operation Panel. Detects the sensor signal. I/O Port Interface. Sends beep tones, etc. Convert the analog signal to the digital signal. Real time clock. Performs the modulation and the demodulation for FAX communication. Controls the DAA device for TEL/FAX function. Ethernet Control. (KX-MB2030 ONLY)
ROM (IC402) This 8MB FLASH ROM contains all of the program instructions on the unit operations. And support the backup of user setting and FAX receive data. SYNCHRONOUS DYNAMIC RAM (IC400) This 256Mbit SDRAM is used for CPU work and receiving memory and page memory. POWER SUPPLY DC-DC converters generate 3.3V and 1.2V for system power. Regurator generates 5V for peripheral devices. TEL/FAX I/F Composed of ITS circuit and NCU circuit. 3 ICs called SDAA(Silicon Direct Access Arrangement) control Telephone line, Speaker and Handset. READ SECTION CIS Unit to read transmitted documents. CIS Unit is connected to FLATBED transit Unit. Scan data is converted by AFE(IC503). MOTOR This model has 1 DC motor and 2 stepping motors. IC300 drives the DC motor for printing. IC502 and IC700 drive the stepping motor for Auto Document Feeder motor and CIS carriage. LSU Forms the images on the OPC DRUM by rotating polygon motor and reflecting the laser beam against polygon. SENSORS Composed of 2 switches and 6 sensors. POWER SUPPLY BOARD Supplies +24V and +7V to the Main unit and controls the Heat Lamp. HIGH VOLTAGE POWER SUPPLY BOARD Supplies bias need for the printing operation: bias of the DRUM, Developing and Transcription. FIXING UNIT Composed heat lamp, thermistor and thermostats.
15
16
Thermostat
Heater
LSU
DC motor
AC INLET
FAN (left)
Pick Up Solenoid
Regist Solenoid
AMP7
AMP5
JST 8
JST3
JST2
JST2
Thermistor (Room)
(PE) SW
POWER SW
SMPS
Home position Sensor
IC400
(256Mbit)
SDRAM
(Blue)
Pick Up Sensor
JST3
Toner Sensor
AMR SENSOR
AMP10
IC100, IC101
FAN (right)
DAA block
AMP4
JST8
AMP8
2
Varistor
Option Handset
PTOP Sensor
Thermistor (Heater)
Speaker
AMP2
Register Sensor
EXIT Sensor
Hand Set
HVPS
RP Sensor
AMP4
TEL
EXT TEL
AMP4(Blue)
Document Sensor
IC300
AMP5
Motor Driver (ADF) IC700
JST4
ADF motor
Sirius Lite
Motor Driver (FB) IC502
USB
: Harness for Primary : Harness for PE
Except MB2025
LAN
Phy IC505
AFE IC503
AMP13
Color CIS
FFC 12
AMP4
AMP3
FB Transit
JST4
Carriage motor
AMP8
24V 3.3V/1.8V DC-DC
IC402
(64Mbit)
FLASH
Main Board
AMP8
Ope G/A
Thermostat
2Line LCD
Operation Panel Board
Flat Bed
MB2000 series System Schematic
KX-MB2025EXW/KX-MB2030EXW
KX-MB2025EXW/KX-MB2030EXW
6.3. 6.3.1.
Main Board Section Data Flow
[FAX Tx] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F. 2. CPU compress the data in IC400. 3. CPU transfer the data to MODEM and output it to TEL LINE through DAA circuit.
CI S unit CN61
FB tr ansit Board
CN59
CN510
Main Board
IC503
AFE
IC300
LSU
TEL LINE
MODEM
DAA
Scanner I/F
CPU
CN500
CN100
IC100 IC101
Print I/F
IC400 SDRAM I/F
PC
SDRAM
KX-MB2030 ONLY CN750
IC750 LAN I/F
PHY
USB I/F
JBIG
DSP
CN300
LAN
USB
[FAX Rx] 1. FAX data is input from TEL LINE to MODEM in IC300 through DAA circuit. And then store it in IC400 through SDRAM I/F. CI S unit CN61
FB tr ansit Board
2. CPU decompress the data in IC400. 3. Print I/F retrieve the data from IC400 and output it to LSU.
CN59
CN510
Main Board
AFE
IC503
IC300
LSU
TEL LINE
DAA
MODEM
CPU
Scanner I/F
CN500
CN100
IC100 IC101
Print I/F
IC400 SDRAM I/F
PC (KX-MB2030 ONLY)
PHY
LAN I/F
USB I/F
JBIG
CN300
CN750
IC750
LAN
USB
17
DSP
SDRAM
KX-MB2025EXW/KX-MB2030EXW
1. An analog image data is output from CISunit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F. 2. If necessary, the data is compressed via DSP. 3. When you use the LAN, the data is output to PC through the LAN I/F and PHY(IC750). (KX-MB2030 ONLY) or When you use the USB, the data is output to PC through the USB I/F.
[PC Scan] CI S unit CN61
FB tr ansit Board
CN59
CN510
Mai n Board
IC503
AFE
IC300
LSU
TEL LINE
DAA
MODEM
Scanner I/F
CPU
CN500
CN100
IC100 IC101
Print I/F
IC400
PC
SDRAM I/F
(KX-MB2030 ONLY)
SDRAM
CN750
IC750 PHY
LAN I/F
USB I/F
JBIG
DSP
CN300
LAN
USB
[PC print] CI S unit CN61
FB tr ansit Board
CN59
1.The print data is output from PC through LAN and pass the PHY(IC750) and LAN I/F in IC300. (KX-MB2030 ONLY) or The print data is output from PC through USB and pass the USB I/F in IC300. then the data is stored in IC400 through SDRAM I/F. 2. Print I/F retrieve the data from IC400 and output it to LSU.
CN510
Mai n Board
AFE
IC503
IC300
LSU
TEL LINE
DAA
MODEM
CPU
Scanner I/F
CN500
CN100
IC100 IC101
Print I/F
IC400
PC
SDRAM I/F
(KX-MB2030 ONLY)
PHY
LAN I/F
USB I/F
JBIG
CN300
CN750
IC750
LAN
USB
18
DSP
SDRAM
KX-MB2025EXW/KX-MB2030EXW
[Copy] CI S unit CN61
FB tr ansit Board
1. An analog image data is output from CISunit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400 through SDRAM I/F. 2. If necessary, the data is compressed via JBIG. 3. Print I/F retrieve the data from IC400 and output it to LSU.
CN59
CN510
Main Board
AFE
IC503
IC300
LSU
TEL LINE
DAA
MODEM
CPU
Scanner I/F
CN500
CN100
IC100 IC101
Print I/F
IC400
PC
SDRAM I/F
(KX-MB2030 ONLY)
PHY
LAN I/F
USB I/F
JBIG
CN300
CN750
IC750
LAN
USB
19
DSP
SDRAM
KX-MB2025EXW/KX-MB2030EXW
Description of Pin Distribution (IC300) SOC (System On Chip) PIN NO. A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 AA01 AA02 AA03 AA04 AA23 AA24 AA25 AA26 AB01 AB02 AB03 AB04 AB23 AB24 AB25 AB26 AC01 AC02 AC03 AC04 AC05 AC06 AC07 AC08 AC09 AC10 AC11 AC12 AC13 AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23 AC24 AC25
PinName LEDONB NCCDON AFEMCLK NCCDCP CCDCLK PIO29 PIO57 PIO53 PIO50 PIO46 PIO42 NFRCE FRMD0 FRMD3 FRMD7 FRMA3 FRMA6 FRMA10 THRMAVDD FRMA11 FRMA15 FRMA17 FRMA20 FRMA22 SDMD8 SDMD9 SDMA7 SDMA6 VDD1.2 AFERST RING EXTINT SDMD10 SDMD11 SDMA5 VDD1.2 VSS BTXD BRXD AFECLK SDMD12 SDMD13 SDMA4 VSS VSS VDD1.2 TXD0 TX_ER RXD1 VDD3.3 TEST USBREXT VDD1.2 VDD3.3 USBXIN LSI_SCAN_ENABLE VDD1.2 NWDTRST LSI_TN PSCIO2 PSCIO6 VDD1.2 VSS ATXD BBITCLK
I/O O O O O O O O O O O O O I/O I/O I/O O O O O O O O O I/O I/O O O O I I I/O I/O O O I O I/O I/O O O O I I I I I O I I O O I/O
POWER SUPPLY VOLTAGE 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 1.2V GND 3.3V 3.3V
20
EXPLANATION SCANNER INTERFACE SCANNER INTERFACE SCANNER INTERFACE NOT USED NOT USED OPERATION PANEL INTERFACE CARRIAGE MOTOR INTERFACE CARRIAGE/ADF MOTOR INTERFACE CARRIAGE/ADF MOTOR INTERFACE FAN1 CONTROL DC MOTOR INTERFACE FLASH MEMORY CHIP SELECT FLASH MEMORY DATA BUS 0 FLASH MEMORY DATA BUS 3 FLASH MEMORY DATA BUS 7 FLASH MEMORY ADDRESS BUS 3 FLASH MEMORY ADDRESS BUS 6 FLASH MEMORY ADDRESS BUS 10 POWER SUPPLY FLASH MEMORY ADDRESS BUS 11 FLASH MEMORY ADDRESS BUS 15 FLASH MEMORY ADDRESS BUS 17 FLASH MEMORY ADDRESS BUS 20 FLASH MEMORY ADDRESS BUS 22 SDRAM DATA BUS 8 SDRAM DATA BUS 9 SDRAM ADDRESS BUS 7 SDRAM ADDRESS BUS 6 POWER SUPPLY NCU INTERFACE NCU INTERFACE NCU INTERFACE SDRAM DATA BUS 10 SDRAM DATA BUS 11 SDRAM ADDRESS BUS 5 POWER SUPPLY GND NCU INTERFACE NCU INTERFACE NCU INTERFACE SDRAM DATA BUS 12 SDRAM DATA BUS 13 SDRAM ADDRESS BUS 4 GND GND POWER SUPPLY ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE POWER SUPPLY NOT USED USB INTERFACE POWER SUPPLY POWER SUPPLY CRYSTAL(12MHz) INPUT NOT USED POWER SUPPLY WATCH DOG TIMER RESET OUTPUT NOT USED INPUT PORT (FANDET1) NOT USED POWER SUPPLY GND NCU INTERFACE NCU INTERFACE
KX-MB2025EXW/KX-MB2030EXW
PIN NO. AC26 AD01 AD02 AD03 AD04 AD05 AD06 AD07 AD08 AD09 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AE01 AE02 AE03 AE04 AE05 AE06 AE07 AE08 AE09 AE10 AE11 AE12 AE13 AE14 AE15 AE16 AE17 AE18 AE19 AE20 AE21 AE22 AE23 AE24 AE25 AE26 AF02 AF03 AF04 AF05 AF06 AF07 AF08 AF09 AF10 AF11 AF12 AF13 AF14 AF15
PinName BSPCLK SDMD14 SDMD15 VSS NBATRST VDD2RTC CRS TXD1 RX_DV RXD2 RX_ER CLKSEL USBVSSA33_BIAS USBVSSA33 USBVDDA12_SQ USBVSSA12 LSI_TRSTN LSI_TDO NRST HTRCTL PSCIO3 PSCIO7 PSCIO15 NC VSS ASPCLK ARXD SDLDM1 VSS SYSPLLVSS1 RTCCLKOUT RTCPWRDWN TX_CLKI TXD2 RX_CLKI RXD3 MDC NC USBID USBDM USBVSSA12_SQ USBVDDA12PLL USBVDDA12 LSI_TDI LSI_PROCMON LSI_IDDT PSCIO1 PSCIO5 PSCIO13 MDMCLKOUT MDMPLLVDD VSS ABITCLK SYSPLLVDD1 VDD3.3OSC RTCCLKIN COL TX_EN TXD3 RXD0 MDIO MGTINT USBVBUS USBVDDA33_BIAS USBDP USBVDDA33 USBVSSA12PLL
I/O I/O I/O I/O I I O I I I I I O I O I O I I/O I O O I I O I I O O I/O I O I I O I O I/O I I O O I I/O I O I/O -
POWER SUPPLY VOLTAGE 3.3V 3.3V 3.3V GND 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND 1.2V GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 3.3V 3.3V GND GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 1.2V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND
21
EXPLANATION NCU INTERFACE SDRAM DATA BUS 14 SDRAM DATA BUS 15 GND BATTERY RESET INPUT POWER SUPPLY ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE NOT USED GND GND POWER SUPPLY GND NOT USED NOT USED SYSTEM RESET INPUT HEATER CONTROL INPUT PORT (POUT) NOT USED INPUT PORT (RPS) NOT USED GND NCU INTERFACE NCU INTERFACE SDRAM DQML1 GND GND CRYSTAL(32.768KHz) OUTPUT RTC POWER DOWN ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE NOT USED NOT USED USB INTERFACE GND POWER SUPPLY POWER SUPPLY NOT USED NOT USED NOT USED INPUT PORT (PICK) NOT USED INPUT PORT (TNR) CRYSTAL(24.576MHz) OUTPUT POWER SUPPLY GND NCU INTERFACE POWER SUPPLY POWER SUPPLY CRYSTAL(32.768KHz) INPUT ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE ETHERNET INTERFACE USB INTERFACE POWER SUPPLY USB INTERFACE POWER SUPPLY GND
KX-MB2025EXW/KX-MB2030EXW
PIN NO. AF16 AF17 AF18 AF19 AF20 AF21 AF22 AF23 AF24 AF25 B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 C01 C02 C03 C04 C05 C06 C07 C08 C09 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 D01 D02 D03 D04 D05
PinName USBXOUT LSI_TMS LSI_TCK LSI_CW_TAP PSCIO0 PSCIO4 PSCIO12 PSCIO14 MDMCLKIN MDMPLLVSS AFEADC0 VSS LEDONG AFERSMP AFEVSMP NCCDRS PIO30 MMPWR PIO54 PIO51 PIO47 PIO43 NFROE FRMD1 FRMD4 FRMA0 FRMA4 FRMA7 THRMAVSS TONE FRMA12 FRMA16 FRMA19 FRMA21 VSS DOTPLLVSS AFEADC3 AFEADC1 VSS LEDONR OEB CCDSH PIO31 OPMPWR PIO55 PIO52 PIO49 PIO45 NFRWE FRMD2 FRMD6 FRMA2 FRMA5 FRMA9 THRMSTR0 TONEAVDD FRMA14 FRMA18 FRMA23 VSS DOTPLLVDD DOTCLKIN AFEADC5 AFEADC4 AFEADC2 VSS VSS
I/O I I I I I O I I I I O O O O I/O O O O O O O I/O I/O O O O O O O O O I I O O O O O O O O O O I/O I/O O O O I O O O I I I I -
POWER SUPPLY VOLTAGE 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 3.3V 3.3V 3.3V 3.3V GND GND 3.3V 3.3V GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 3.3V 3.3V 3.3V 3.3V GND GND
22
EXPLANATION CRYSTAL(12MHz) OUTPUT NOT USED NOT USED NOT USED INPUT PORT (REGIST) NOT USED INPUT PORT (POUT) INPUT PORT (DOCU) CRYSTAL(24.576MHz) INPUT GND NOT USED GND SCANNER INTERFACE NOT USED SCANNER INTERFACE SCANNER INTERFACE OPERATION PANEL INTERFACE NOT USED CARRIAGE/ADF MOTOR INTERFACE CARRIAGE/ADF MOTOR INTERFACE NOT USED DC MOTOR INTERFACE FLASH MEMORY CHIP OUTPUT ENABLE FLASH MEMORY DATA BUS 1 FLASH MEMORY DATA BUS 4 FLASH MEMORY ADDRESS BUS 0 FLASH MEMORY ADDRESS BUS 4 FLASH MEMORY ADDRESS BUS 7 GND ANALOG(TONE) OUTPUT FLASH MEMORY ADDRESS BUS 12 FLASH MEMORY ADDRESS BUS 16 FLASH MEMORY ADDRESS BUS 19 FLASH MEMORY ADDRESS BUS 21 GND GND NOT USED NOT USED GND SCANNER INTERFACE NOT USED SCANNER INTERFACE OPERATION PANEL INTERFACE NOT USED CARRIAGE/ADF MOTOR INTERFACE CARRIAGE/ADF MOTOR INTERFACE OUTPUT PORT(HSSPMUTE) DC MOTOR INTERFACE FLASH MEMORY CHIP WRITE ENABLE FLASH MEMORY DATA BUS 2 FLASH MEMORY DATA BUS 6 FLASH MEMORY ADDRESS BUS 2 FLASH MEMORY ADDRESS BUS 5 FLASH MEMORY ADDRESS BUS 9 ANALOG INPUT(THERMISTOR) POWER SUPPLY FLASH MEMORY ADDRESS BUS 14 FLASH MEMORY ADDRESS BUS 18 FLASH MEMORY ADDRESS BUS 23 GND POWER SUPPLY CRYSTAL(20MHz) INPUT SCANNER INTERFACE SCANNER INTERFACE NOT USED GND GND
KX-MB2025EXW/KX-MB2030EXW
PIN NO. D06 D07 D08 D09 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 E01 E02 E03 E04 E23 E24 E25 E26 F01 F02 F03 F04 F23 F24 F25 F26 G01 G02 G03 G04 G23 G24 G26 H01 H02 H03 H04 H23 H24 H25 H26 J01 J02 J03 J04 J23 J24 J25 J26 K01 K02 K03 K04 K23 K24 K25
PinName VDD1.2 PIO32 CRMPWR PIO56 VDD1.2 PIO48 PIO44 VDD3.3 VDD1.2 FRMD5 FRMA1 VDD3.3 FRMA8 THRMSTR1 TONEAVSS FRMA13 VDD1.2 VSS NC DOTCLKOUT PIO66 SDUDM0 AFEADC7 AFEADC6 VSS VDD1.2 FRMA24 PIO65 PIO64 SDMD16 SDMD17 AFESIFCLK VDD1.2 PIO24 PIO61 PIO60 PIO3 SDMD18 SDMD19 AFESIFDIN AFESIFEN PSCIO24 PIO2 PIO58 SDMD20 SDMD21 NSDCS2 AFESIFDOUT PIO63 PIO62 PIO28 PIO21 SDMD22 SDMD23 SDMA3 SDMA2 PIO6 PIO27 PIO5 PIO4 VSS SDCLK2 VSS VDD3.3 VDD1.2 PIO41 PIO40
I/O O O O O O I/O O O I O O O O I I O O O I/O I/O O I O O O I/O I/O I O I O O I/O I/O O O O O O O I/O I/O O O O O O O O O O
POWER SUPPLY VOLTAGE 1.2V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 1.2V GND 3.3V 3.3V 3.3V 3.3V 3.3V GND 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V GND 3.3V 1.2V 3.3V 3.3V
23
EXPLANATION POWER SUPPLY OPERATION PANEL INTERFACE MOTOR CURRENT CONTROL ADF MOTOR INTERFACE POWER SUPPLY NOT USED DC MOTOR INTERFACE POWER SUPPLY POWER SUPPLY FLASH MEMORY DATA BUS 5 FLASH MEMORY ADDRESS BUS 1 POWER SUPPLY FLASH MEMORY ADDRESS BUS 8 ANALOG INPUT(THERMISTOR) GND FLASH MEMORY ADDRESS BUS 13 POWER SUPPLY GND NOT USED CRYSTAL(20MHz) OUTPUT NOT USED SDRAM DQMU0 SCANNER INTERFACE SCANNER INTERFACE GND POWER SUPPLY FLASH MEMORY ADDRESS BUS 24 NOT USED NOT USED SDRAM DATA BUS 16 SDRAM DATA BUS 17 SCANNER INTERFACE POWER SUPPLY LSU INTERFACE OUTPUT PORT(SPMUTE) NOT USED LSU INTERFACE SDRAM DATA BUS 18 SDRAM DATA BUS 19 SCANNER INTERFACE SCANNER INTERFACE LSU INTERFACE LSU INTERFACE OUTPUT PORT(CIDRLY) SDRAM DATA BUS 20 SDRAM DATA BUS 21 SDRAM CHIP SELECT 2 SCANNER INTERFACE LSU INTERFACE LSU INTERFACE NOT USED LSU INTERFACE SDRAM DATA BUS 22 SDRAM DATA BUS 23 SDRAM ADDRESS BUS 3 SDRAM ADDRESS BUS 2 HIGH VOLTAGE UNIT INTERFACE NOT USED HIGH VOLTAGE UNIT INTERFACE HIGH VOLTAGE UNIT INTERFACE GND SDRAM CLOCK 2 GND POWER SUPPLY POWER SUPPLY NOT USED NOT USED
KX-MB2025EXW/KX-MB2030EXW
PIN NO. K26 L01 L02 L03 L04 L11 L12 L13 L14 L15 L16 L23 L24 L25 L26 M01 M02 M03 M04 M11 M12 M13 M14 M15 M16 M23 M24 M25 M26 N01 N02 N03 N04 N11 N12 N13 N14 N15 N16 N23 N24 N25 N26 P01 P02 P03 P04 P11 P12 P13 P14 P15 P16 P23 P24 P25 P26 R01 R02 R03 R04 R11 R12 R13 R14 R15 R16
PinName PIO39 SDMD24 SDMD25 SDMA1 SDMAÇO VSS VSS VSS VSS VSS VSS PIO37 PIO38 PIO36 PIO35 SDMD26 SDMD27 SDMA10 SDBA1 VSS VSS VSS VSS VSS VSS PIO33 PIO34 PIO26 PIO25 SDMD28 SDMD29 SDBA0 VDD1.2 VSS VSS VSS VSS VSS VSS VDD3.3 PIO23 PIO22 PIO20 SDMD30 SDMD31 NSDCS VDD3.3 VSS VSS VSS VSS VSS VSS VDD1.2 PIO16 PIO17 PIO18 SDUDM1 SDLDM0 BZVDD33 BZRST33 VSS VSS VSS VSS VSS VSS
I/O O I/O I/O O O I O O O I/O I/O O O O O O O I/O I/O O O O O I/O I/O O I I I O O -
POWER SUPPLY VOLTAGE 3.3V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V GND GND GND GND GND GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND GND 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND GND
24
EXPLANATION NOT USED SDRAM DATA BUS 24 SDRAM DATA BUS 25 SDRAM ADDRESS BUS 1 SDRAM ADDRESS BUS 0 GND GND GND GND GND GND INPUT PORT (RING) NOT USED NOT USED NOT USED SDRAM DATA BUS 26 SDRAM DATA BUS 27 SDRAM ADDRESS BUS 10 SDRAM BANK ADDRESS 1 GND GND GND GND GND GND NOT USED NOT USED NOT USED OUTPUT PORT(CNGMUTE) SDRAM DATA BUS 28 SDRAM DATA BUS 29 SDRAM BANK ADDRESS 0 POWER SUPPLY GND GND GND GND GND GND POWER SUPPLY NOT USED NOT USED NOT USED SDRAM DATA BUS 30 SDRAM DATA BUS 31 SDRAM CHIP SELECT 1 POWER SUPPLY GND GND GND GND GND GND POWER SUPPLY INPUT PORT INPUT PORT HIGH VOLTAGE UNIT INTERFACE SDRAM DQMU1 SDRAM DQML0 POWER SUPPLY POWER SUPPLY GND GND GND GND GND GND
KX-MB2025EXW/KX-MB2030EXW
PIN NO. R23 R24 R25 R26 T01 T02 T03 T04 T11 T12 T13 T14 T15 T16 T23 T24 T25 T26 U01 U02 U03 U04 U23 U24 U25 U26 V01 V02 V03 V04 V23 V24 V25 V26 W01 W02 W03 W04 W23 W24 W25 W26 Y01 Y02 Y03 Y04 Y23 Y24 Y25 Y26
PinName PIO13 PIO12 PIO14 PIO15 SDMD0 SDMD1 NSDCAS NSDRAS VSS VSS VSS VSS VSS VSS PIO9 PIO8 PIO10 PIO11 SDMD2 SDMD3 NSDWE VDD1.2 VDD3.3 PIO0 PIO1 PIO7 SDMD4 SDMD5 SDCKE SDMA12 PSCIO20 PSCIO21 PSCIO22 PSCIO23 SDMD6 SDMD7 SDMA11 SDMA9 PSCIO16 PSCIO17 PSCIO18 PSCIO19 VSS SDCLK SDMA8 VSS AFESEL0 AFESEL1 EXMDMCS DP
I/O O O O I I/O I/O O O O O O O I/O I/O O I O O I/O I/O O O I O O O I/O I/O O O O I I I O O I I O O
POWER SUPPLY VOLTAGE 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND GND 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.2V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V GND 3.3V 3.3V GND 3.3V 3.3V 3.3V 3.3V
25
EXPLANATION NOT USED NOT USED NOT USED INPUT PORT SDRAM DATA BUS 0 SDRAM DATA BUS 1 SDRAM CAS SDRAM RAS GND GND GND GND GND GND OUTPUT PORT(SNPICK) NOT USED NOT USED OUTPUT PORT(SNREG) SDRAM DATA BUS 2 SDRAM DATA BUS 3 SDRAM WRITE ENABLE POWER SUPPLY POWER SUPPLY INPUT PORT (HOOK) OUTPUT PORT(EXTRLY) NOT USED SDRAM DATA BUS 4 SDRAM DATA BUS 5 SDRAM CLOCK ENABLE SDRAM ADDRESS BUS 12 INPUT PORT (CIS HOME) NOT USED NOT USED NOT USED SDRAM DATA BUS 6 SDRAM DATA BUS 7 SDRAM ADDRESS BUS 11 SDRAM ADDRESS BUS 9 NOT USED INPUT PORT (FANDET2) INPUT PORT (TOPCVR) INPUT PORT (PSTART) GND SDRAM CLOCK 1 SDRAM ADDRESS BUS 8 GND NCU INTERFACE NCU INTERFACE NOT USED NCU INTERFACE
KX-MB2025EXW/KX-MB2030EXW
6.3.2.
RTC Backup Circuit
1. Function This unit has a lithium battery (BAT300) which works for the Real Time Clock IC (RTC: inside IC300). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF. 2. RTC Inside (IC300) Backup Circuit Operation When the power switch is turned ON, power is supplied to the RTC (inside IC300). At this time, the voltage at pin AF3 of the IC300 is +3.3V. When the power switch is turned OFF, the BAT300 supplies power to RTC through DA300. When the power switch is OFF and the voltage of +3.3V decreases, pin AF3 of RTC (IC300) becomes roughly the same voltage as the battery voltage. RTC goes into the backup mode, in which the power consumption is lower.
26
KX-MB2025EXW/KX-MB2030EXW
6.3.3.
Modem Circuit Operation
The modem (Included IC300) has all the hardware satisfying the CCITT standards mentioned previously. ALL processing is controlled by the SOC (IC300) according to CCITT procedures. This modem (Included IC300) has an automatic application equalizer. With training signal 1 or 2 at the time of G3 reception, it can automatically establish the optimum equalizer. Facsimile Transmission/DTMF Line Send The digital image data sent on ATXD line from modem (Included IC300) . DAA IC100(6→9,10), Line side DAA IC101 and the NCU section to the telephone line. Facsimile Reception The analog image data which is received from the telephone line passes through the NCU section and enters line side DAA*1 IC100. The signals are changed to digital data in IC101 (5,6) ,IC100(9,10→5) and IC300. In this case, the image signals from the telephone line are transmitted serially. Here, the internal equalizer circuit reduces the image signals to a long-distance receiving level. This is designed to correct the characteristics of the frequency band centered around 3 kHz and maintain a constant receiving sensitivity. Busy/Dial Tone Detection The path is the same as Facsimile Reception. Call Tone Transmission This is the call signal which is generated the SOC (IC300) and sent to the speaker.
*1 DAA : Direct Access Arrangement
27
KX-MB2025EXW/KX-MB2030EXW
6.3.4.
TEL Line Section
Composed of ITS circuit and NCU circuit.
6.3.4.1.
Description of Block Diagram in Analog Section
Function The analog section works as an interface between the telephone line. DAA control ITS circuit and NCU circuit. DAA control signals are output from Soc IC300. Circuit Operation [NCU]: Network Control Unit the NCU comprises of the following; DC loop forming circuit to connect with the telephone line; Switching circuit for other interconnected telephones; Bell detection circuit; Remote fax activation circuit. Refer to NCU Section (P.29) for the details.
6.3.4.2.
Block Diagram
EXTRLY IC100
IC101 3
RING
15
T R
5
10
13 6
9
ARXD ATXD
5
16
6
14 12 8
1
9
15
T R
IC200
BTXD BRXD
4
HS_MIC(+) HS_MIC(+) HS_SP(+) HS_SP(-) SP(+) SP(-)
10
5 16
1
KX-MB2025EXW / KX-MB2030EXW: MAIN BOARD BLOCK DIAGRAM
28
KX-MB2025EXW/KX-MB2030EXW
6.4. 6.4.1.
NCU Section General
This section is the interface between the telephone line and external telephone. It is composed of an EXT. TEL line relay (RLY100), bell detection circuit, TAM interface circuit and line amplifier.
6.4.2.
EXT. TEL. Line Relay (RLY100)
1. Circuit Operation Normally, this relay switches to the external telephone side and switches to the open side while OFF-HOOK. IC300 (R33) High Level→Q100 ON→RLY100 (ON)
6.4.3.
Bell Detection Circuit
1. Circuit Operation The signal waveform is indicated below. The bell signal input to IC101 and ring detected signal output from pin 15 of IC100. IC300 monitor this signal and judged as bell. TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 15)→IC300(AA25)
6.4.4.
Calling Line Identification Circuit (FSK)
1. Function This unit is compatible with the Caller ID service offered by your local telephone company. To use this feature, you must subscribe to a Caller ID service. The data for the caller ID from the telephone exchange is sent during the interval between the first and second rings of the bell signal. The data from the telephone exchange is a modem signal which is modulated in an FSK (Frequency Shift Keying) format. Data “0” is a 1200 Hz sine wave, and data 1 a 2200 Hz sine wave. There are two type of the message format which can be received: i.e.the single data message format and multiple data message format. The multiple data format allows to transmit the name and data code information in addition to the time and telephone number data. When there is multiple data in the unit, the name or telephone number are displayed. 2. Circuit Operation The caller ID signal input from TEL LINE is processed with Soc (IC300). TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 5)→IC300(AD26)
6.4.5.
Calling Line Identification Circuit (DTMF)
1. Function This unit is compatible with the Caller ID service offered by your local telephone company. To use this feature, you must subscribe to a Caller ID service. This data for the caller ID from the telephone exchange is sent before the first rings of the bell signal. The data from the telephone exchange is a DTMF signal. 2. Circuit Operation The caller ID signal input from TEL LINE is processed with Soc (IC300). TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 5)→IC300(AD26)
6.4.6.
Remote FAX Activation Circuit
1. Function Another telephone connected to same line activates the unit to the FAX mode by using a DTMF signal. 2. Signal Path TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 5)→IC300(AD26)
6.4.7.
TAM Interface Circuit
This circuit is to switch between FAX receiving and the external TAM’s message recording automatically. For details, please refer to TAM Interface Section (P.30).
29
KX-MB2025EXW/KX-MB2030EXW
6.5. 6.5.1.
ITS (Integrated telephone System) and Monitor Section General
The general ITS operation is performed by IC200 which has a handset circuit. The alarm tone, the key tone, and the beep are output from Soc IC300.
6.5.1.1.
Telephone Monitor
1. Function This is the function when you are not holding the handset and can hear the caller’s voice from the line. 2. Circuit Operation (Telephone Monitor Signal Path) Signals received from the telephone line are output through at the speaker via the following path. 3. Signal Path TEL LINE→D103→Q104→C106→IC101(3-5,6)→IC100(9,10-5)→IC300(AD26-AB24)→IC200(4-1)→IC202(2-1)→IC204(45,8)→CN200(1,2)→CN58(1,2)→CN57(1,2)→SPEAKER
6.5.1.2.
Monitor Circuit
1. Function This circuit monitors various tones, such as (1) DTMF tone, (2) Alarm/Beep/Key tone/Bell. 2. Signal Path a. DTMF MONITOR (Speaker Operation) IC300(AB24)→IC200(4-1)→IC202(2-1)→IC204(4-5,8)→CN200(1,2)→CN58(1,2)→CN57(1,2)→SPEAKER (Handset Operation) IC300(AB24)→IC200(4-16)→IC203(4-8)→CN200(7,8)→CN58(7,8)→HANDSET SPEAKER b. ALARM/BEEP/KEY TONE/BELL IC300(B20)→IC202(2-1)→IC204(4-5,8)→CN200(1,2)→CN58(1,2)→CN57(1,2)→SPEAKER
6.5.1.3.
TAM Interface Section
1. Function When TAM is connected to this unit, the unit receives documents for FAX calls or the external TAM records a voice message automatically. 2. Circuit Operation The TAM INTERFACE circuit consists of Soc(IC300) to detect the other party CNG signal, and RLY100 to separate EXT.TAM. a. CNG signal detection circuit The CNG signal from the other party’s FAX is detected in Soc IC300 (Signal path) TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 5)→IC300(AD26) b. Remote receiving This is the parallel-connected DTMF signal for the TEL or EXT.TEL mode between T and R. When the other party is a FAX, the unit switches to FAX receiving. (Signal Path) TEL LINE→IC101 (8,9 - 5,6)→IC100 (9,10 - 5)→IC300(AD26)
30
KX-MB2025EXW/KX-MB2030EXW
6.6.
CIS Control Section
The scanning block of this device consists of a control circuit and a CIS (contact image sensor), and AFE(Analog Front End) include A/D Converter.
When an original document is inserted and the start button pressed, pin A3 of IC300 goes to a low level and the transistor Q518 turns on. This applies voltage to the CIS. The CIS is driven by each of the CCDSH , CCDCLK signals output from IC300, and the original image illuminated by the LED to output an analog image signal. The analog image signal is input to the AFE on VINP(20pin of IC503) and converted into 16-bit data by the A/D converter inside IC503. Then this signal undergoes digital processing in order to obtain a high-quality image.
31
KX-MB2025EXW/KX-MB2030EXW
6.7. 6.7.1.
Motor Drive Section Engine Motor Control Circuit
1. Functions All driving forces of printer engine part are supplied by this engine motor. Engine motor is controlled so as to rotate at constant speed during printing and copying. 2. Motor operation In order to start the motor rotation, following 3 signals are supplied from IC300. 1. SS signal (Output pin: Pin B12/Output Signal: "H") When this signal is inverted by transistor Q502 and becomes "L", motor recognize this signal as "start" signal. 2. Clock signal (Output pin: Pin A12/Output Signal: Pulse) Pulse frequency :approx. 2.2KHz (at normal printing speed) Pulse frequency :approx. 1.1KHz.(at half printing speed) This signal is also inverted by transistor Q525, and supplied to motor as "clock" signal. 3. Brake signal (Output pin: Pin C12/Output Signal: "H") When this signal is inverted by transistor Q526 and becomes "L", motor recognize this signal as "brake off" signal. When motor reaches constant speed, "L" signal is supplied from motor to IC300 pin D12 as "Lock detect (LD)" signal. If "LD" signal does not becomes "L" within predetermined period after "SS" signal becomes "H", or if "LD" signal becomes "H" during rotation, it is judged that motor Error occurred. Timing Chart of Start operation
32
KX-MB2025EXW/KX-MB2030EXW
In order to stop the motor rotation, following 2 signals are supplied from IC300. 1. SS signal (Output pin: Pin B12/Output Signal: "L") When this signal is inverted by transistor Q502 and becomes "H", motor recognize this signal as "stop" signal. 2. Brake signal (Output pin: Pin C12/Output Signal: "L") When this signal is inverted by transistor Q526 and becomes "H", motor recognize this signal as "brake on" signal. Timing Chart of Stop operation
6.7.1.1.
Engine Motor Drive Circuit
33
KX-MB2025EXW/KX-MB2030EXW
6.7.2.
Scanner Motor Drive Circuit
General Scanner motor drive circuit is consist of motor current control circuit ,FB (Flat Bed) motor driver, ADF (Auto Document Feeder: equipped model only) motor driver and OCP (Over Current Protection) circuit.
6.7.2.1.
Motor current control circuit
1. Circuit explanation According to the scan speed, each motor current is controlled for appropriate value. When scan speed is low, motor current is reduced to prevent the vibration during motor rotation. When scan speed is high, motor needs much driving force. so much current should be supplied. For the control of motor current, Vref voltage of each motor driver is controlled. When Vref voltage is high, motor current is increased, and the voltage is low, motor current is reduced. In order to control the Vref voltage, PWM pulse is supplied from IC300 pin D8. PWM pulse is inverted by Q521 and integrated by R533, R534, and C509, then converted to DC voltage. This DC voltage is supplied to Vref pin of each motor drivers. When duty of PWM pulse is high, Vref voltage is decreased and when duty is low, Vref voltage is increased. For FB motor, motor current is controlled approx. 0.1A-0.25A. For ADF motor, motor current is controlled approx. 0.2A-0.35A (ADF equipped model only). 2. Circuit diagram of current control and OCP circuit
3. Timing chart Following timing charts are the example when PWM pulse duty are approx 9% and 45%..
34
KX-MB2025EXW/KX-MB2030EXW
6.7.2.2.
OCP (Over Current Protection) circuit
1. Functions By parts failure or other reason, if Vref voltage exceeds 0.9V, extreme current is supplied to the motor. This may cause motor over heat and damage. To prevent this problem, over current protection circuit is provided. If Vref voltage becomes over 0.9V, Q522 or Q700 turns on. Then PS signal (pin20 of motor driver) becomes "L" and motor driver stops output the motor current. 2. Circuit Diagram Refer to the circuit diagram in Motor current control circuit (P.34).
6.7.2.3.
FB (Flat Bed) Motor Drive Circuit
1. Functions This motor functions for main operations including FAX transmission, FB copy and PC scan. This motor feeds CIS unit with synchronizing for reading. 2. Motor operation During motor driving, pin A8 of IC 300 become "H" level, then motor driver IC502 is activated. Stepping pulses are output from IC300 pins A9, B9, C9, A10, B10, and C10, causing driver IC502 pin 4, 6, 7 and 9 to drive the motor coil. A 1-step rotation of this motor feeds 0.021mm of CIS unit. 3. Circuit Diagram
35
KX-MB2025EXW/KX-MB2030EXW
6.7.2.4.
ADF (Auto Document Feeder) Motor drive circuit
1. Functions This motor functions for main operations including FAX transmission, ADF copy and PC scan. This motor feeds document, which are set to ADF with synchronizing for reading. 2. Motor operation During motor driving, pin D9 of IC 300 become low level, then motor driver IC700 is activated. Stepping pulses are output from IC300 pins A9, B9, C9, A10, B10, and C10, causing driver IC700 pin 4, 6, 7 and 9 to drive the motor coil. A 1-step rotation of this motor feeds 0.042mm of document. 3. Circuit Diagram
36
KX-MB2025EXW/KX-MB2030EXW
6.8.
Timing chart and wave form of scanner motors
Control sequence and waveform of both FB and ADF motor are almost same.
6.8.1.
Normal 1-2 phase excitation (half step)
1. Timing chart
2. Wave form
37
KX-MB2025EXW/KX-MB2030EXW
6.8.2.
Flat torque 1-2 phase excitation (half step)
1. Timing chart
2. Wave form
38
KX-MB2025EXW/KX-MB2030EXW
6.8.3.
W1-2 phase excitation (Quarter step)
1. Timing chart
2. Wave form
39
KX-MB2025EXW/KX-MB2030EXW
6.8.4.
Drive mode of FB and ADF motor
Correspondent table of operation
6.9. 6.9.1.
FAN Motor Section General
This unit is equipped with two FAN motors to prevent the developing devices, Power Supply Unit (PSU) and other devices from overheating during printing. The FAN rotates at high speed (Approx. 3000rpm) while printing. After printing is finished, FAN rotates at low speed (Approx.2200rpm) while predetermined period.
40
KX-MB2025EXW/KX-MB2030EXW
6.9.2.
Circuit Diagram of FAN
Two FAN motors are controlled by following one circuit. So the operation of two FAN motors (Full speed rotation/Half speed rotation/Stop) are controlled simultaneously.
6.9.3.
Fan Control
For the control of FAN speed, comparator IC (IC504) is used. This IC compares (+) side input level and (-) side input level. If (+) side input level is bigger than (-) side input level, output of this IC is "OPEN". If (+) side input level is less than (-) side input level, it outputs "L" level.
6.9.3.1.
Half Speed Mode
In half speed mode, IC300_pinA11 outputs pulse (frequency is about 30KHz, duty is about 37.5%). This pulse is integrated by R30 and C502 then Pin2_IC504 becomes approx. DC1.24V. Input level of IC504_pin2 is determined by the voltage of between R507. If voltage between R507 is less than 1.24V, output of pin1_IC504 becomes "H". Then both Q512 and Q510 are turned on. So voltage between R504 (=the voltage of pin2_IC504) rises gradually. When the voltage between R507 exceeds 1.24V, output of pin1_IC504 becomes "L". Then both Q512 and Q510 are turned off. So voltage between R507 falls gradually. By repeating these sequences, voltage between R507 is controlled approx. 1.24V. On the other hand, if FAN voltage is represented Vo and voltage between R507 is represented VL, VL is determined as below formula. VL=Vo*R507/(R505+R507) → Vo=VL*(R505+R507)/R507 Since each value is as follows, Vo is determined approx. 9.7(V). VL=1.24(V), R505=150(Kohm), R507=22(Kohm) Vo=1.24*(150K+22K)/22K=9.7(V) Therefore by reducing the voltage of FAN power supply, FAN rotates with half speed.
6.9.3.2.
Full Speed Mode
In full speed mode, IC300_pinA11 outputs constant 3.3V. When both Q512 and Q510 are turned on, Vo becomes 24V. So the voltage between R507 is determined as follows VL=Vo*R507/(R505+R507)=24*22K/(150K+22K)=3.07(V) Since IC504_pinA3 is 3.3V and IC504_pinA2 is 3.07V, pin1_IC504 is always "H". Consequently both Q512 and Q510 are always turned on, and then 24V is supplied to FAN motors. Therefore FAN rotates with full speed.
6.9.3.3.
FAN stop
When IC300_pinA11 is "L", both Q512 and Q510 are turned off, then both FAN stop.
6.9.3.4.
Rotation detect signal
During the FAN rotation, the pulse signal is output from pin 2 of FAN motors as the rotation detects signals. If the period of the pulse is wider than predetermined value, it is judged that FAN error occurred. Then display shows "Call Service 4". (Refer to CALL SERVICE 4 (P.123)).
41
KX-MB2025EXW/KX-MB2030EXW
6.9.4.
Control table FANON1H (IC300_pinA11) H Pulse L
6.9.5.
FAN1and FAN2 mode Full speed Half speed Stop
Waveform
42
KX-MB2025EXW/KX-MB2030EXW
6.10. Solenoid Driver Section The solenoid drive circuit controls Registration solenoid and Pick up Solenoid. These solenoids are designed to be driven 24V. The diodes protect transistors from reverse generated voltage when solenoids are turned off. 1. Circuit Diagram
2. Active Logic REGISTRATION MODE Solenoid ON Solenoid OFF
IC300_T26 High level Low level
PICKUP MODE Solenoid ON Solenoid OFF
IC300_T23 High level Low level
43
KX-MB2025EXW/KX-MB2030EXW
6.11. LSU (Laser Scanning Unit) Section
44
KX-MB2025EXW/KX-MB2030EXW
45
KX-MB2025EXW/KX-MB2030EXW
6.12. Sensors and Switches Section All of the sensor and switches are shown below. Sensor Name Pickup sensor
Sensor Location Pickup & Fan2 PCB
Reference number SW50
Exit sensor Fuser PCB PS50 Home sensor CIS Home PCB PS55 Read position sensor ADF PCB PS53 Registration & Manual paper sen- Registration & PTOP PS51 sor PCB Print timing sensor Registration & PTOP PS52 PCB Document sensor ADF PCB PS54 Top cover sensor H.V.P.S SW1 Toner sensor TONER PCB IC51
Handset hook switch
Handset PCB
SW940
Note: See TEST FUNCTIONS - SENSOR CHECK SECTION for the sensor test. (#815 of Service Mode test. Refer to Test Functions (P.90).
46
Message Error [PAPER JAMMED] [CHECK REAR CVR] [WRONG PAPER & PRESS START] [PAPER JAMMED] [SCANNER POSITION ERROR] [CHECK DOCUMENT] [PAPER JAMMED] [PAPER JAMMED] [TOP COVER OPEN] [TONER EMPTY] [TONER LOW] [CHECK DRUM] -
KX-MB2025EXW/KX-MB2030EXW
6.12.1. Drum Detection DRUM SENSOR is not arranged. DRUM cartridge is detected when HVERR SENSOR arranged in H.V.P.S becomes effective.
High Voltage ERROR Status Abnormal Normal
Drum sensor Signal (IC300-P26) DRUM can not be detected Low level DRUM can be detected High level
6.12.2. Pickup Sensor Paper SENSOR is not arranged. Paper is detected when PICKUP SENSOR described as follows becomes effective. This Switch detects whether a recording paper is picked up or not, and whether Rear Cover is opened or closed. When there is a recording paper at the position of the switch, the input signal of IC300-AE20pin becomes low level. When there is no recording paper at the position of the switch, the input signal of IC300-AE20pin becomes high level.
Pickup status A paper exists No papers
Idling status Rear Cover opened Rear Cover closed
47
Signal (IC300-AE20pin) Low level High level
KX-MB2025EXW/KX-MB2030EXW
6.12.3. Exit Sensor This sensor detects whether the recording paper exits or not. When there is a recording paper at the position of the sensor, the input signal of IC300-AD20pin becomes low level. When there is no recording paper at the position of the sensor, the input signal of IC300-AD20pin becomes high level.
A paper exists No papers
Signal (IC300-AD20pin) Low level High level
6.12.4. Home Sensor This sensor detects whether the carriage is at its home position or not. When the carriage is at its home position, a shelter plate closes the sensor light. So the photo-transistor turns off and the input signal of IC300-V23pin becomes high level. When the carriage is not at its home position, a shelter plate lets the sensor light pass. So the photo-transistor turns on and the input signal of IC300-V23pin becomes low level.
A carriage is at home A carriage is not at home
Photo-transistor OFF ON
48
Signal (IC300-V23pin) High level Low level
KX-MB2025EXW/KX-MB2030EXW
6.12.5. Read Position Sensor This sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light. So the photo-transistor turns off and the input signal of IC300-AD22pin becomes high level. When the front edge of the document is not detected, the shelter plate lets the sensor light pass. So the photo-transistor turns on and the input signal of IC300-AD22pin becomes low level.
A document exists No document
Photo-transistor OFF ON
49
Signal (IC300-AD22pin) High level Low level
KX-MB2025EXW/KX-MB2030EXW
6.12.6. Registration & Manual Paper Sensor This sensor detects whether the recording paper is at the sensor position. When the recording paper is detected, the shelter plate lets the sensor light pass. So the photo-transistor turns on, and input signal of IC300-AF20pin becomes low level. When the recording paper is not detected, the shelter plate closes the sensor light. So the photo-transistor turns off, and input signal of IC300-AF20pin becomes high level.
Paper exists No paper
Photo-transistor ON OFF
Signal (IC300-AF20pin) Low level High level
6.12.7. Print Timing Sensor This sensor detects whether the recording paper is at the printing position. When the recording paper is detected, the shelter plate lets the sensor light pass. So the photo-transistor turns on, and input signal of IC300-W26pin becomes low level. When the recording paper is not detected, the shelter plate closes the sensor light. So the photo-transistor turns off, and input signal of IC300-W26pin becomes high level.
Paper exists No paper
Photo-transistor ON OFF
50
Signal (IC300-W26pin) Low level High level
KX-MB2025EXW/KX-MB2030EXW
6.12.8. Document Sensor This sensor detects whether a document is set in ADF or not. When a document is set in ADF, the shelter plate closes the sensor light. So the photo-transistor turns off, and input signal of IC300-AF23pin becomes high level. When a document is not set in ADF, the shelter plate lets the sensor light pass. So the photo-transistor turns on, and input signal of IC300-AF23pin becomes low level.
document exists No document
Photo-transistor OFF ON
Signal (IC300-AF23) High level Low level
6.12.9. Top Cover Sensor The Switches detect whether the top cover is open or closed. When the top cover is closed, the switches turn ON, and the input signal of IC300-W25pin becomes a low level. When the top cover is open, the switches turns OFF, and the input signal of IC300-W25pin becomes a high level.
Open Close
Switch OFF ON
Signal (IC300-W25pin) High level Low level
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KX-MB2025EXW/KX-MB2030EXW
6.12.10. Toner Sensor.... “Toner Empty”, “Toner Low”, “Change Drum” The Sensor detects whether or not the Drum cartridge and the toner are present. When there is not Drum cartridge, Magnetic Field Sensor IC (IC51) turns off, and the input signal of IC300-AE22pin (Main Board) becomes a High level over 9s. When the Drum cartridge is set, Magnetic Field Sensor IC (IC51) turns ON/OFF. If the time of IC300-AE22pin's Low level is under 600ms, there is enough toner in Drum cartridge, if not, toner is near empty.
Toner Sensor The rest of toner is detected by the move speed of the magnet put on the pendulum of Mixing Paddle. The pendulum is pushed up by the Mixing Paddle, then it falls down by its own weight. The rotation speed of paddle is set slower than the one of pendulum which falls down by its own weight. When the toner is still left, the pendulum falls and stops on the toner, then pushed by the paddle, it starts to rotate. When no toner is left, the pendulum falls to the bottom. Consequently the contact time between the magnet and Magnetic Field sensor IC becomes short when toner is left and long with no toner. State Toner Set (full) Near Empty Toner Mixing Paddle does not rotate (“CHANGE DRUM”)
Display TONER LOW CHANGE DRUM
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Signal (IC300-AE22pin) level = about 0.3s Low level>540ms High level fix or Low level fix
KX-MB2025EXW/KX-MB2030EXW
6.12.10.1. Toner Detection Flow
CAUTION: 1. Toner low can be judged by continuous 5-times TONER LOW signal at only printing. (It is not executed at.) 2. Toner full can be judged by continuous 6-times TONER FULL signal at initialization. (It is not executed at printing.) 3. In the ordinal operation, “CHANGE DRUM” is displayed when TONER EMPTY sensor does not generate a signal for 7.4 seconds. 53
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6.12.10.2. Drum Detection
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6.12.11. Handset Hook Switch When the handset is raised, the switch is turned off, and the signal of IC300-U24pin becomes low level. When the handset is settled, the switch is turned on, and the signal of IC300-U24pin becomes high level.
SW940 OPEN CLOSE
ON HOOK OFF HOOK
Signal (IC300-U24pin) High level Low level
6.13. Operation Board Section The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC1) on Operation board and IC300 on Main board. The key matrix table is shown below.
LCD MODULE
ASIC CN1 CN511
CN2
IC300
GATE ARRAY IC IC1
8x5 KEYS MATRIX (Hard)
LED
MAIN BOARD
OPERATION BOARD
1. Key Matrix a. Hard Scan KIN0 KSL0 KSL1
8 0
KSL2 2 KSL3 STOP KSL4 5 (LED7)
KIN1 7 1 ← 4
KIN2
KIN3
KIN4
↓ →
9 #
MONITOR
MENU ↑ SET
3 START 6
REDIAL N in 1 FAX
KIN5 S2 S1 COPY SCAN
*LED7 should be set to KSL4. "8 x 5" key matrix is executed by hardware scanning. 55
KIN6 S4 FLASH S3 AUTO ANSWER
KIN7 RESOLUTIOIN CONTRAST COLLATE ZOOM
KX-MB2025EXW/KX-MB2030EXW
2. LED • AUTO ANSWER LED ON/OFF port---LED2 (IC1-36pin) • FAX MODE LED ON/OFF port---XLED10 (IC1-9pin) • COPY MODE LED ON/OFF port---XLED12 (IC1-15pin) • SCAN MODE LED ON/OFF port---XLED11 (IC1-16pin)
6.14. LCD Section The Gate Array (IC1) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the LCD drive. R6 and R7 are density control resistors. Consequently, in this unit, the timing (positive clock) is generated by the LCD interface circuitry in the gate array (IC1).
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6.15. HVPS (High Voltage Power Supply) Section 6.15.1. HVPS Specification Grid Constant voltage
Developing DC Constant voltage
Developing AC Constant voltage
Nominal Output Voltage 4.35KV
475±10V
330V±15Vp-p 34KHz
Nominal Output Current 200±15µA (19.4MΩ)
200µA
230V±15V (50~300V) PWM20% 300MΩ/220pF 0.73µA
Output Characteristics
Load Range Constant Range
Charge (CHG) Constant current
18.1MΩ~20.6MΩ Current 4.1~4.6KV
-------------
100MΩ~2000MΩ -----
---------
Transfer (TRA) Constant current (Variable) 100MΩ (-1.48KV)
-14.8µA±1µA (0µA~25µA) PWM 35% 33.8MΩ~284MΩ -0.5KV ~ -4.2KV
Transfer (TRA) + Constant voltage 785V±100V
1000MΩ (0.8µA) 10MΩ~1000MΩ -----
As for the developing voltage, the DC voltage and AC voltage are overlapped and output from an output terminal. There is one terminal for transcription output and + and - are switched to be output.
6.15.2. CHG-BIAS (Charge BIAS)/GRID/ UNIT When IC300 turns on the transistor Q506, CHG REM becomes “L”, and Charge BIAS (200µA) is output from CHG OUTPUT. GRID BIAS is generated by the current flowing in the GRID circuit via charge wire and GRID.
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6.15.3. DEV DC BIAS UNIT When CHG REM is “L”, 5.425kHz PWM (Pulse Width Modulation) is input from IC300 to DEV CLK through Q504, developing voltage corresponding to the DUTY of PWM signal is output from DEV OUTPUT. Also DUTY is adjusted by the utilization of the developing unit and environmental temperature.
6.15.4. DEV AC BIAS UNIT 330 Vp-p 34 kHz wave of developing AC voltage is output from DEV OUTPUT. This voltage is overlapped with developing DC voltage and output as AC voltage that includes the development DC voltage.
6.15.5. TRA (+) BIAS (Transfer (+) BIAS)/TRA (-) BIAS (Transfer (-) BIAS) UNIT When CHG REM is “L” and TRA CLK is “open”, Charge BIAS (200µA) is output from CHG OUTPUT, and at the same time Transfer (+) BIAS (785V) is output from TRA OUTPUT. When 5.086kHz PWM (Pulse Width Modulation) signal is input to TRA CLK through transistor Q501, Transfer (-) CURRENT BIAS corresponding to PWM signal is output from TRA OUTPUT.
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6.16. Heat Lamp Control Circuit The temperature of the fixing part of the Fuser Unit is converted to a voltage by THERMISTOR and input to IC300-D19pin. The heat lamp is turned on/off by the HTRCTL signal (IC300-AD19pin) through the photo triac (PC2) and the triac (SCR51). And two thermostats are set on the AC line as the safety devices. Overheat protection circuit is provided in order to prevent the Fuser unit from overheating when CPU cannot control Fuser by some problem. IC504 compares Thermistor voltage and fixed voltage, which is determined by R581 and R584. If Thermistor voltage becomes lower than this fixed voltage (this voltage corresponds to about 240 degree C), output of IC504 become "H", then Q528 turns ON, and Q500 is turned Off. As the result, no current is supplied to Fuser lamp.
1. Control at Printing a. After the printing signal is received, turn ON the heater. b. After that, turn ON the motor at the Primary Stable Temperature (170°C). c. After that, control at the Secondary Stable temperature (195°C), and feed papers.
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2. Safety Protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 160 °C. b. The heater control circuit of IC300 has the built-in function that the hardware turns off the heater control automatically if the software does not keep turning ON the heater every a fixed time. c. When the temperature became over 250 °C, the heater control circuit of IC300 is turned off forcedly and system reset will be executed. 3. The correspondence readings between temperature measured by fixing thermistor and HEX readings You can read the AD value of heater temperature in service mode. Push the keys [MENU]-[#]-[9][0][0][0]-[ ]-[8][1][5].
Temperature [°C] 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
AD value
Temperature DEC HEX [°C] 254 FE 51 253 FD 52 253 FD 53 253 FD 54 253 FD 55 253 FD 56 253 FD 57 253 FD 58 253 FD 59 252 FC 60 252 FC 61 252 FC 62 252 FC 63 252 FC 64 252 FC 65 251 FB 66 251 FB 67 251 FB 68 251 FB 69 250 FA 70
AD value
Temperature DEC HEX [°C] 236 EC 101 235 EB 102 235 EB 103 234 EA 104 233 E9 105 232 E8 106 231 E7 107 230 E6 108 229 E5 109 229 E5 110 228 E4 111 227 E3 112 226 E2 113 225 E1 114 224 E0 115 223 DF 116 222 DE 117 220 DC 118 219 DB 119 218 DA 120
AD value
Temperature DEC HEX [°C] 171 AB 151 170 AA 152 168 A8 153 166 A6 154 164 A4 155 162 A2 156 160 A0 157 159 9F 158 157 9D 159 155 9B 160 153 99 161 151 97 162 149 95 163 148 94 164 146 92 165 144 90 166 142 8E 167 140 8C 168 138 8A 169 136 88 170
61
AD value
Temperature DEC HEX [°C] 84 54 201 83 53 202 82 52 203 80 50 204 79 4F 205 78 4E 206 76 4C 207 75 4B 208 74 4A 209 72 48 210 71 47 211 70 46 212 69 45 213 67 43 214 66 42 215 65 41 216 64 40 217 63 3F 218 62 3E 219 61 3D 220
AD value DEC 34 34 33 33 32 31 31 30 30 29 29 28 28 27 27 26 26 25 25 24
HEX 22 22 21 21 20 1F 1F 1E 1E 1D 1D 1C 1C 1B 1B 1A 1A 19 19 18
KX-MB2025EXW/KX-MB2030EXW
Temperature [°C] 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Note:
AD value
Temperature DEC HEX [°C] 250 FA 71 250 FA 72 250 FA 73 249 F9 74 249 F9 75 249 F9 76 249 F9 77 248 F8 78 248 F8 79 248 F8 80 247 F7 81 247 F7 82 246 F6 83 246 F6 84 246 F6 85 245 F5 86 245 F5 87 244 F4 88 244 F4 89 243 F3 90 243 F3 91 242 F2 92 242 F2 93 241 F1 94 241 F1 95 240 F0 96 239 EF 97 239 EF 98 238 EE 99 237 ED 100 237 ED
AD value
Temperature DEC HEX [°C] 217 D9 121 216 D8 122 215 D7 123 213 D5 124 212 D4 125 211 D3 126 209 D1 127 208 D0 128 207 CF 129 205 CD 130 204 CC 131 202 CA 132 201 C9 133 199 C7 134 198 C6 135 196 C4 136 195 C3 137 193 C1 138 192 C0 139 190 BE 140 188 BC 141 187 BB 142 185 B9 143 183 B7 144 182 B6 145 180 B4 146 178 B2 147 177 B1 148 175 AF 149 173 AD 150
AD value
Temperature DEC HEX [°C] 135 87 171 133 85 172 131 83 173 129 81 174 127 7F 175 125 7D 176 124 7C 177 122 7A 178 120 78 179 118 76 180 117 75 181 115 73 182 113 71 183 111 6F 184 110 6E 185 108 6C 186 106 6A 187 105 69 188 103 67 189 101 65 190 100 64 191 98 62 192 97 61 193 95 5F 194 93 5D 195 92 5C 196 90 5A 197 89 59 198 87 57 199 86 56 200
AD value
Temperature DEC HEX [°C] 59 3B 221 58 3A 222 57 39 223 56 38 224 55 37 225 54 36 226 53 35 227 52 34 228 51 33 229 50 32 230 50 32 231 49 31 232 48 30 233 47 2F 234 46 2E 235 45 2D 236 44 2C 237 44 2C 238 43 2B 239 42 2A 240 41 29 241 41 29 242 40 28 243 39 27 244 38 26 245 38 26 246 37 25 247 36 24 248 36 24 249 35 23 250
AD value DEC 24 24 23 23 22 22 22 21 21 20 20 20 19 19 19 18 18 18 18 17 17 17 16 16 16 16 15 15 15 15
HEX 18 18 17 17 16 16 16 15 15 14 14 14 13 13 13 12 12 12 12 11 11 11 10 10 10 10 0F 0F 0F 0F
The value is displayed on LCD at Test Functions (P.90) [#815].
4. The correspondence readings between room temperature measured by thermistor and HEX readings You can read the AD value of room temperature in service mode. Push the keys [MENU]-[#]-[9][0][0][0]-[ ]-[8][1][5].
Temperature [°C] -40 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28
AD value
Temperature DEC HEX [°C] 230 E6 -5 229 E5 -4 228 E4 -3 226 E2 -2 225 E1 -1 224 E0 0 222 DE 1 221 DD 2 219 DB 3 218 DA 4 216 D8 5 215 D7 6 213 D5 7
AD value
Temperature DEC HEX [°C] 164 A4 30 161 A1 31 159 9F 32 156 9C 33 154 9A 34 151 97 35 149 95 36 146 92 37 144 90 38 141 8D 39 139 8B 40 136 88 41 134 86 42
AD value
Temperature DEC HEX [°C] 80 50 65 78 4E 66 76 4C 67 74 4A 68 72 48 69 71 47 70 69 45 71 67 43 72 65 41 73 64 40 74 62 3E 75 60 3C 76 59 3B 77
62
AD value
Temperature DEC HEX [°C] 32 20 100 31 1F 101 30 1E 102 29 1D 103 28 1C 104 28 1C 105 27 1B 106 26 1A 107 26 1A 108 25 19 109 24 18 110 24 18 111 23 17 112
AD value DEC 13 12 12 12 11 11 11 11 10 10 10 10 9
HEX 0D 0C 0C 0C 0B 0B 0B 0B 0A 0A 0A 0A 09
KX-MB2025EXW/KX-MB2030EXW
Temperature [°C] -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6
AD value
Temperature DEC HEX [°C] 211 D3 8 209 D1 9 208 D0 10 206 CE 11 204 CC 12 202 CA 13 200 C8 14 198 C6 15 196 C4 16 194 C2 17 192 C0 18 189 BD 19 187 BB 20 185 B9 21 183 B7 22 180 B4 23 178 B2 24 176 B0 25 173 AD 26 171 AB 27 169 A9 28 166 A6 29
AD value
Temperature DEC HEX [°C] 131 83 43 129 81 44 126 7E 45 124 7C 46 121 79 47 119 77 48 116 74 49 114 72 50 111 6F 51 109 6D 52 107 6B 53 104 68 54 102 66 55 100 64 56 97 61 57 95 5F 58 93 5D 59 91 5B 60 88 58 61 86 56 62 84 54 63 82 52 64
AD value
Temperature DEC HEX [°C] 57 39 78 56 38 79 54 36 80 53 35 81 51 33 82 50 32 83 49 31 84 47 2F 85 46 2E 86 45 2D 87 44 2C 88 43 2B 89 41 29 90 40 28 91 39 27 92 38 26 93 37 25 94 36 24 95 35 23 96 34 22 97 33 21 98 33 21 99
63
AD value
Temperature DEC HEX [°C] 22 16 113 22 16 114 21 15 115 21 15 116 20 14 117 20 14 118 19 13 119 19 13 120 18 12 121 18 12 122 17 11 123 17 11 124 16 10 125 16 10 16 10 15 0F 15 0F 14 0E 14 0E 14 0E 13 0D 13 0D
AD value DEC 9 9 9 9 8 8 8 8 8 7 7 7 7
HEX 09 09 09 09 08 08 08 08 08 07 07 07 07
KX-MB2025EXW/KX-MB2030EXW
6.17. Main Board Section 3.3V and 1.2V Power Supply descriptions • IC800 is 2ch-output PWM type DC-DC converter controller, which make up step down type DC-DC converter circuit with Pch power MOSFET Q802 and Q803, coil of L800 and L801, schottky diode of D800 and D803, capacitor of C800, C802 and C817, C818. The oscillation frequency in operation of this DC-DC converter is set to about 410kHz. • R807,R809,R808,C814,R805,Q800,Q801 are UVLO (Under Voltage Lock Out) circuit. Q801 turns on when the in-out voltage is about 16V or less and CS terminal becomes low so that IC800's operation is stopped. • Q804,Q806,D805 and Q805,Q807,D806 are Clamp circuit which clamps VGS(Gate Voltage of Q802 and Q803) not to be a over voltage. • D801 and D804 are Zenner diodes which control not to be a over voltage at 3.3V and 1.2V output when ICs including IC800 break down.
5V Power Supply descriptions • IC501 is turned ON when 3.3V power supply is booted , 5V is generated from 7V-input.
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Power Supply
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wave form
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6.18. Power Supply Board Section The power supply board circuit generates +7V and +24Vdc. It also supplies AC voltage to the halogen heat lamp in the fuser unit. The power supply board uses the switching regulator method.
Block Diagram AC Input
T1 Input Circuit
Rectifier Circuit C5
F101
G
A
24V
+
B
Kick-on Voltage Circuit
A-B Voltage Wave Form
R2 R3 R4
Converter Circuit C Q1
R41
D
0
+
C-D Voltage Wave Form
Control Circuit
E
7V
0 +
O.C.L
E-F G-H Voltage Wave Form
F
Triac SCR51
0
H
GND
Error Detecting Circuit PC1 Photo Triac Coupler PC2
Heat Lamp
HTRCTL
[Input Circuit] The input current goes into the input rectifier circuit through the filter circuit. The filter circuit decreases the noise voltage and the noise electric field strength. [Rectifier Circuit] The input circuit is rectified by D1 and charge C5 to make DC voltage. Then it supplies power to the converter circuit. [Kick-on Voltage Circuit] Bias is applied to the Q1 gate via this circuit when the AC power is turned on and Q1 begins operating. [Over Current Limiter (O.C.L)] The highest drain current of Q1 is limited by a limit current circuit. The 24V output is limited by this circuit. [Over Voltage Circuit] If the 24V output increases because the error detecting circuit or control circuit is broken. Control circuit will recognize this signal and output becomes 0V. D104 and D503 also prevent over voltage. Dummy load method (to quickly check the power supply output) Refer to Power Supply Board Section (P.194)
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6.19. Mechanical Operation 6.19.1. Printing
The main motor gear rotates as shown in figure. GEAR DRIVE OPC drives each part of fixing and developing. When paper is fed from the standard cassette, the plunger of solenoid is pulled to drive PICK UP ROLLER (STANDARD), then the roller starts feeding paper. When paper is fed manually, first the plunger of solenoid is pulled to stop REGISTRATION ROLLER. After a few moments turn off the solenoid to drive REGISTRATION ROLLER, then the roller starts feeding paper.
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6.19.2. Scanning (ADF)
• DOCUMENT TRANSMISSION (ADF) The frictional force between SEPARATION ROLLER (DOC.)and SEPARATION RUBBER makes PICK UP ROLLER (DOC.) move downward from standby position to pick up paper. Pick-upped paper is separated by SEPARATION ROLLER (DOC.) and SEPARATION RUBBER (DOC.), and then fed by FEED ROLLER (DOC.). After being read by CIS, the paper is ejected by ROLLER DOC EJECT. • DOCUMENT TRANSMISSION (SCANNER GLASS) CIS Module is carried by the belt timing along the shaft carriage to the reading start position. Then it goes back to the home position reading the document through the glass.
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7 Location of Controls and Components 7.1. 7.1.1.
Overview Front view (1) Top cover (2) ADF (Automatic Document Feeder) cover (3) Document guides (4) Document cover (5) Power switch (6) Output tray (7) Document entrance (8) Paper input tray (9) Recording paper exit (10) Document exit (11) Speaker (12) Handset unit connection jack
7.1.2.
Rear view (1) Recording paper guides (2) LED (KX-MB2030 only) (3) LAN interface connector (KX-MB2030 only) • 10Base-T/100Base-TX (4) Power inlet (5) Manual input tray (Rear cover) (6) External telephone jack (7) Telephone line jack (8) USB interface connector
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7.2.
Control Panel
(1) Station keys (2) Manual Broad (3) Broadcast (4) Scan (5) Copy Size (5) Phonebook (6) Contrast (7) Resolution (8) Zoom (8) Quick Scan (9) Page Layout (9) Caller ID (10) Menu (11) Stop (12) Lower (13) Fax Auto Answer (14) Fax (15) Copy (16) Redial / Pause (17) Flash (18) Monitor (19) Navigator key (20) Set (21) Tone (22) Start
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8 Installation Instructions 8.1. 8.1.1.
Installation Installation Space
The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently.
Note: • Avoid excessive heat or humidity. • Use the unit within the following ranges of temperature and humidity. • Ambient temperature: 10°C to 32.5°C • Relative humidity: 20% to 80% (without condensation) • Power cord length should be less than 5 meters. Using a longer cord may reduce the voltage or cause malfunctions. • Avoid direct sunlight. • Do not install near devices which contain magnets or generate magnetic fields. • Do not subject the unit to strong physical shock or vibration. • Keep the unit clean. Dust accumulation can prevent the unit from functioning properly. • To protect the unit from damage, hold both sides when you move it. • Do not place the unit in an area where the paper tray may be obstructed (i.e., by a wall, etc.) • Keep this surface (1) away from walls etc. more than 50 mm to let the unit cool down.
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8.1.2. 1.
OUTPUT TRAY
Insert the output tray extender (1) until it clicks into place, and then press the centre part (2) of the extender to open it.
Note: • Do not place the unit in an area where the output tray may be easily bumped into. • The output tray can hold up to approximately 100 sheets of printed paper (the number of sheets may vary depending on the usage environment). Remove the printed paper before the output tray becomes full.
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8.1.3.
RECORDING PAPER
The paper input tray unit can hold: — Up to 250 sheets of 60 g/m2 to 75 g/m2 paper. — Up to 230 sheets of 80 g/m2 paper. — Up to 200 sheets of 90 g/m2 paper. • A4, letter, B5 and 16K-size paper can be used. B5 and 16K-size paper can only be used when using the unit for printing or copying. • The unit is set for printing A4-size plain paper by default. - To use other paper sizes, change the recording paper size setting (feature #380). - To use thin paper, change the recording paper type setting (feature #383). (Refer to Program Mode Table (P.110 ).) Note for recording paper: • We recommend that you test paper (especially special sizes and types of paper) on the unit before purchasing large quantities. • Do not use the following types of paper: - Paper with cotton and/or fibre content that is over 20 %, such as letterhead paper or paper used for resumes - Extremely smooth or shiny paper, or paper that is highly textured - Coated, damaged or wrinkled paper - Paper with foreign objects attached, such as tabs or staples - Paper that has dust, lint or oil stains - Paper that will melt, vaporize, discolour, scorch or emit dangerous fumes near 200 °C, such as vellum paper. These materials may transfer onto the fusing roller and cause damage. - Moist paper - Inkjet paper • Some paper is designed to be printed on only one side. Try printing on the other side of the paper if you are not happy with the print quality, or if misfeeding occurs. • For proper paper feeding and best print quality, we recommend using long-grained paper. • Do not use paper of different types or thicknesses at the same time. This may cause paper jams. • Avoid double-sided printing. • Do not use paper printed from this unit for double-sided printing with other copiers or printers. This may cause paper jams. • To avoid curling, do not open paper packs until you are ready to use the paper. Store unused paper in the original packaging, in a cool and dry location. • For customers who live in high humidity areas: • Please be sure to store paper in an air-conditioned room at all times. If you print using moist paper, it may cause paper jam. 1.
Pull the paper input tray (1) until it clicks into place, then pull it completely out, lifting the front part of the tray.
2.
Before loading a stack of paper, fan the paper to prevent paper jams.
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3.
Load the paper, print-side up (2).
Important: • Push down to lock the plate (3) in the paper input tray, if necessary.
4.
Adjust the recording paper guides. Pinch the front side of the recording paper guide (4), then slide it to match the paper size mark. Pinch the right side of the recording paper guide (5), then slide it to adjust the width to the size of the recording paper. • Make sure that the recording paper is under the paper limit mark (6), and the paper should not be loaded over the snubbers (7).
5.
Insert the paper input tray into the unit, lifting the front part of the tray. Then push it completely into the unit.
Note: • If the paper is not loaded correctly, re-adjust the paper guides, or the paper may jam. • If the paper input tray does not close, the plate in the paper input tray may not be in the locked position. Push the paper down and make sure that the paper is laying flat in the paper input tray.
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Caution for the paper input tray • Do not drop the paper input tray.
• Hold the paper input tray with both hands when removing or installing. The paper input tray weighs approximately 2 kg when fully loaded with recording paper.
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8.1.3.1.
Using the manual input tray
You can use the manual input tray for printing with the computer and for copying. It can hold one page at a time. When printing or copying multiple pages, add a next page after the first page has been fed into the unit. • The unit is set for printing A4-size plain paper by default. - To use other paper sizes, change the recording paper size setting (feature #381). (Refer to Program Mode Table (P.110).) - To use thin paper, change the recording paper type setting (feature #384). (Refer to Program Mode Table (P.110).) 1. 2.
Adjust the width of the guides (1) to the size of the recording paper. Insert the paper, print-side down (2) until the unit grasps the paper and a single beep is heard.
Note: • To print from the manual input tray; - when printing with the computer, select #2 for the printer properties. - when making a copy, set the copy input tray setting to “#2” beforehand (feature #460). (Refer to Program Mode Table (P.110).) If these settings are not changed, when printing or copying multiple pages, the 1st page will be printed from the manual input tray, but the rest of the pages will be printed from the paper input tray. • If the paper is not inserted correctly, re-adjust the paper, or the paper may jam.
8.1.3.2.
Handset Unit
Important: • Before installing or removing the handset unit, be sure to turn the power switch OFF. 1.
Connect the handset cord (1).
2.
Connect the handset connector (2). • Remove the seal from the handset unit connection jack if attached.
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3.
Insert the tab (3) and rib (4).
4.
Caution: • When moving the unit, be sure to hold by the grip. Do not hold by the handset unit.
Note: • While talking to the other party, you can send a fax using the scanner glass by pressing [Start], and then [1] (To receive a fax, press [2]).
To remove the handset unit 1.
Pull the handset unit slightly forward (1), then lift it in the direction of the arrow (2) to remove the rib.
2.
Remove the tab (3), then disconnect the handset connector (4).
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8.1.4. 8.1.4.1.
Documents the Unit Can Send Using the auto document feeder
Note: • Confirm that there are no documents on the scanner glass. • Confirm that any ink, paste or correction fluid has dried completely. • Remove clips, staples or other fasteners. • Do not insert the following types of documents (Make a copy of the document using the scanner glass and set the copy instead.): - Chemically treated paper such as carbon or carbonless duplicating paper - Electrostatically charged paper - Badly curled, creased or torn paper - Paper with a coated surface - Paper with printing on the opposite side that can be seen through the other side, such as newsprint • The total height of the documents when laid flat, must be less than 4 mm. If the documents exceed the capacity of the automatic document feeder, they may fall or cause a jam in the feeder. • To set a document with a width of less than 210 mm, we recommend using the scanner glass to copy the original document onto A4 or letter-size paper, then setting the copied document for better results. • Do not set documents that do not satisfy the requirements of size and weight. Make a copy of the document using the scanner glass and set the copy. • Available document size, document weight and effective scanning area are as follows:
• Shaded area will be scanned. • When using the unit as a scanner, the effective scanning length depends on the selected paper size.
8.1.4.2.
Using the scanner glass
Note: • Confirm that there are no documents in the automatic document feeder. • Place the original onto the scanner glass gently. To avoid malfunction, do not press down too firmly. • If the original is a thick book, do not close the document cover. • Confirm that any ink, paste or correction fluid has dried completely. • Effective scanning area is shown by the shaded area: Effective scanning area
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KX-MB2025EXW/KX-MB2030EXW
8.1.5.
Toner Cartridge and the Drum Cartridge
The supplied toner cartridge is a starter toner cartridge. Caution: • Read the following instructions before you begin installation. After you have read them, open the drum cartridge protective bag. The drum cartridge contains a photosensitive drum. Exposing it to light may damage the drum. Once you have opened the protective bag: — Do not expose the drum cartridge to light for more than 5 minutes. — Do not touch or scratch the black drum surface inside of the drum cartridge. — Do not place the drum cartridge near dust or dirt, or in a high humidity area. — Do not expose the drum cartridge to direct sunlight. • Do not leave the toner cartridge out of the protective bag for a long time. It will decrease the toner life. • We cannot be responsible for any damage to the unit or degradation of print quality which may occur from the use of a non-Panasonic toner and drum cartridges. • Do not add toner to the toner cartridge. 1.
Before opening the protective bag of the new toner cartridge, shake it vertically more than 5 times.
2.
Remove the toner cartridge and drum cartridge from the protective bags. Peel off the seal (1) from the toner cartridge. • Do not touch or scratch the black drum surface (2).
3.
Place the toner cartridge (3) into the drum cartridge (4) vertically.
4.
Press down the toner cartridge firmly (5). Keep pressing while turning the green lever on each side of the toner cartridge towards you (6).
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KX-MB2025EXW/KX-MB2030EXW
5.
Make sure that the arrows (7) match, to install the toner cartridge correctly.
6.
Open the top cover (8) by holding the indentations (9) on both sides of the unit.
Note: • Do not touch the transfer roller (10). • If the lower glass (11) is dirty, clean it with a soft and dry cloth.
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KX-MB2025EXW/KX-MB2030EXW
7.
Install the drum and toner cartridge (12) by holding the tabs.
• Make sure that the arrows (13) match, to install the drum and toner cartridge correctly.
8.
Close the top cover by holding the indentations on both sides of the unit, until locked.
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KX-MB2025EXW/KX-MB2030EXW
Caution: • To prevent injuries, be careful not to put your hands under the top cover.
8.1.5.1.
When to replace the toner cartridge and the drum cartridge
When the display shows the following, replace the toner cartridge.
Note: • To check the drum life and quality, please print the printer test list (Refer to (ITU-T No.1 Test Chart (P.247)). If printing quality is still poor or “REPLACE DRUM” appears on the display, replace the toner cartridge and drum cartridge. • To ensure that the unit operates properly, we recommend the use of Panasonic toner and drum cartridges. (Refer to Optional Accessories (P.11)). • To maintain print quality and machine life, we recommend you to clean slots and openings and the inside of the unit when replacing the toner cartridge and/or drum cartridge. Waste disposal method Waste material should be disposed of under conditions which meet all national and local environmental regulations. Toner save feature • If you want to reduce toner consumption, set the toner save setting to ON (feature #482) (Refer to Program Mode Table (P.110). The toner cartridge will last approximately 20 % longer. This feature may lower the print quality.
83
KX-MB2025EXW/KX-MB2030EXW
8.1.6.
Connecting to a computer
Panasonic Multi-Function Station software enables the unit to carry out the following functions: - Printing on plain paper, thin paper and labels - Previewing documents and changing printer settings before printing (Easy Print Utility) - Scanning documents and converting an image into text with Readiris OCR software - Scanning from other applications for Microsoft® Windows® that support TWAIN scanning and WIA scanning (Windows XP/ Windows Vista®, USB connection only) - Storing, editing or erasing items in directories using your computer - Programming the features using your computer - Sending, receiving fax documents using your computer To use Multi-Function Station on your computer, the following are required: Operating System: Windows 2000/Windows XP/Windows Vista CPU: Windows 2000: Pentium®
•
• •
•
or higher processor
Windows XP: Pentium or higher processor Windows Vista: Pentium 4 or higher processor RAM: Windows 2000/Windows XP: 128 MB (256 MB or more recommended) Windows Vista: 512 MB (1,024 MB or more recommended) Other Hardware: CD-ROM drive Hard disk drive with at least 200 MB of available space USB interface LAN interface (10Base-T/100Base-TX) (KX-MB2030 only) Other: Internet Explorer® 5.0 or later (KX-MB2030 only) Warning: To assure continued emission limit compliance; - use only shielded USB cable (Example: Hi-Speed USB 2.0 certified cable). - use only shielded LAN cable (category 5 straight cable) (KX-MB2030 only). To protect the unit, use only shielded USB cable in areas where thunderstorms occur. To use Easy Print Utility on your computer, the following are required: - Windows 2000 Service Pack 4 and Security update for Windows 2000 (KB835732). Install KB835732 from Microsoft download site before installing Easy Print Utility. - Windows XP Service Pack 2 or later. Note: A USB cable is not supplied. Please purchase a shielded Type-A male/Type-B male USB cable.
8.1.7.
Installing Multi-Function Station
• Install Multi-Function Station (CD-ROM) before connecting the unit to a computer with the USB cable. If the unit is connected to a computer with the USB cable before installing Multi-Function Station, the [Found New Hardware Wizard] dialogue box will appear. Click [Cancel] to close it. • The screenshots shown in these instructions are for Windows XP and are included for reference only. • The screenshots shown in these instructions may differ slightly from those of the actual product. • Software features and appearance are subject to change without notice. 1 Start Windows and exit all other applications. • You must be logged in as an administrator in order to install Multi-Function Station. 2 Insert the supplied CD-ROM into your CD-ROM drive. • If the [Select Language] dialogue box appears, select the language that you want to use with this software. Click [OK]. • If the installation does not start automatically: Click [Start]. Choose [Run... ]. Type “D:\Install” (where “D:” is the drive letter of your CD-ROM drive). Click [OK ]. (If you are not sure what the drive letter is for your CD-ROM drive, use Windows Explorer and look for the CD-ROM drive.) 3 [Easy Installation] • The installation will start automatically. 4 When the setup program starts, follow the on-screen instructions. • Easy Print Utility, Readiris OCR software and Device Monitor will also be installed. 5 The [Connect Type] dialogue box appears.
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KX-MB2025EXW/KX-MB2030EXW
For USB connection: 1 [Connect directly with a USB cable.]→ [Next]. • The [Connect Device] dialogue box will appear. 2 Connect the unit to a computer with the USB cable (1), then click [Next].
• If the unit is connected to your computer, the model name will be automatically detected. • You can change the name of the unit if necessary. 3 Click [Install], then follow the on-screen instructions. • The files will be copied to your computer. For LAN connection (KX-MB2030 only) 1. [Connect via the Network. ] → [Next ] • The [Select a Network Device ] dialogue box will appear. 2. Check [Select in the searched list] and select the unit from the list. • If the name of the desired unit is not displayed on the list, and the IP address for the unit has been assigned, check [Direct input] and enter the IP address. 3. [Next] • You can change the name of the unit if necessary. 4. Click [Install], then follow the on-screen instructions. • The files will be copied to your computer. Important notice If you are using Windows XP or Windows Vista, a message may appear after connecting the unit with the USB cable. This is normal and the software will not cause any difficulties with your operating system. You can continue the installation with no problem. This kind of message is displayed: • For Windows XP users “The software you are installing for this hardware has not passed Windows Logo testing to verify its compatibility with Windows XP.” • For Windows Vista users “Would you like to install this device software?”
85
KX-MB2025EXW/KX-MB2030EXW
8.2.
Connections
Caution: • When you operate this product, the power outlet should be near the product and easily accessible. • Be sure to use the telephone line cord supplied with this unit. • Do not extend the telephone line cord. (1) Power cord • Connect to a power outlet. (220-240 V, 50/60 Hz). (2) Telephone line cord • Connect to a single telephone line jack. (3) [EXT] jack • You can connect an answering machine or an extension telephone. Remove the stopper if attached. (4) Answering machine (not supplied) (5) To the Internet*1 (6) Network router/Network hub (not supplied)*1 • Also connect networked computers. (7) LAN cable (not supplied)*1 • To assure continued emission limit compliance, use only shielded LAN cable (category 5 straight cable). *1 KX-MB2030 only
IMPORTANT NOTICE FOR THE USB CONNECTION • DO NOT CONNECT THE UNIT TO A COMPUTER WITH THE USB CABLE UNTIL PROMPTED TO DO SO DURING THE SETUP OF MULTI-FUNCTION STATION.
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KX-MB2025EXW/KX-MB2030EXW
Note: • Do not place any objects within 10 cm of the right, left and back sides of the unit. • If any other device is connected to the same telephone line, this unit may disturb the network condition of the device. • If you use the unit with a computer and your internet provider instructs you to install a filter (8), please connect it as follows.
Designed to be used in Czech, Hungary and Slovakia according to the location setting feature. The default setting is Czech. To change the location setting (feature #114).(Refer to Program Mode Table (P.110).) Using network router/network hub (KX-MB2030 only) • We recommend using network routers/network hubs (6) under secure network environments. Consult your network administrator for firewall settings, etc. • The warranty does not cover damage due to security problems or any inconveniences relating to it.
87
KX-MB2025EXW/KX-MB2030EXW
9 Operating Instructions 9.1.
Your Logo
You can program your logo (name, company name, etc.) so that it appears on the top of each page sent.
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KX-MB2025EXW/KX-MB2030EXW
9.1.1.
To Select Characters with the Dial Keypad
The dial keypad is used to enter characters and numbers. - Press [ ] or [ ] to move the cursor. - Press the dial keys to enter characters and numbers. - Press [Stop] to erase the character or number highlighted by the cursor. Press and hold [Stop] to erase all characters or numbers. - To enter another character located on the same dial key, press [ ] to move the cursor to the next space, then press the appropriate dial key.
9.1.2.
To Select Characters Using [ ] or [ ]
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KX-MB2025EXW/KX-MB2030EXW
10 Test Mode 10.1. Test Functions The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions. Test Mode
Type of Mode
Code Operation after code input “5” “5” “0” SET “5” “5” “6” SET “5” “5” “4” SET
MEMORY CLEAR
Service Mode
MOTOR TEST
Service Mode
MODEM TEST
Service Mode
ROM CHECK
Service Mode
LCD TEST
Service Mode
DTMF SINGLE TONE TEST
Service Mode
LED TEST
Service Mode
KEY TEST
Service Mode
“5” “6” “1” START (any key)
SCANNER TEST
Service Mode
“5” “5” “5”
LSU TEST Service Mode High Voltage Power Service Mode Supply Board CHECK FAN TEST Service Mode
“6” “3” “9” “6” “2” “8” SET
MEMORY CLEAR Service Mode (except History data) PRINT TEST PAT- Service Mode TERN
“7” “1” “0” SET “8” “5” “2”
“5” “5” “1” SET “5” “5” “8” SET “5” “5” “2” 1....ON 2....OFF “5” “5” “7”
“6” “7” “7”
Function
Clear the memory where the users can store data. 00:printer motor feed 10:auto document feed 20:carriage Telephone line circuit is connected automatically, output the following signals on the circuit line. 1) OFF 2) 1100Hz 3) 2100Hz 4) V21 ter 300bps 5) V27 ter 2400bps 6)V27 ter 4800bps 7) V29 7200bps 8) V29 9600bps 9) V17 7200bps 10) V17 9600bps 11) V17 12000bps 12) V17 14400bps 13)V34 2400bps 14)V34 4800bps 15) V34 7200bps 16) V34 9600bps 17)V34 12000bps 18)V34 14400bps 19) V34 16800bps 20) V34 19200bps 21)V34 21600bps 22)V34 24000bps 23) V34 26400bps 24) V34 28800bps 25)V34 31200bps 26)V34 33600bps Indicates the version and checks the sum of the ROM. Checks the LCD indication. Illuminates all the dots to check if they are normal. Outputs the DTMF as single tones. Used to check the frequencies of the individual DTMF tones. Refer to DTMF Single Tone Transmit Selection (P.92). All LEDs above the operation panel board flash on and off, or are illuminated. Checks the button operation. Indicates the button code on the LCD while the button is pressed. Refer to Button Code Table (P.92). LED lights up, Scanner scanning. 1:RED / 2:GREEN / 3:BLUE / 4:monochrome / 5:Color Laser radiates, Polygon rotates Refer to High Voltage Value Check Point (P.175).
1:TEST OFF 2:FAN 1 & 2 High-speed rotation 3:FAN 1 & 2 Low-speed rotation 4:FAN 1 & 2 STOP Refer to Memory Clear Specification (P.97). 1. Press “852” then the SET key in the service mode. 2. As “PATNO. =” is displayed on the LCD, enter the test pattern No. and press the SET key. 3. When “NO. = “is displayed on the LCD, enter the printing number and press the SET key. (Press “00” for the infinite printing.) 4. “MODE=” is displayed on the LCD. Press “0” to start printing or press “1” to go to the next screen. 5. When “1” is pressed at MODE, “INTVL = “is displayed on the LCD. Enter the printing interval (000~999 sec). 6. The printing repeats the designated number of times at the programmed printing intervals. Refer to Print Test Pattern (P.93)
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KX-MB2025EXW/KX-MB2030EXW
Test Mode
SENSOR CHECK
Type of Mode
Service Mode
Code Function Operation after code input “8” “1” “5” First of all, press the copy button, and confirm the action of ON/OFF. For each sensor’s operation, refer to Sensors and Switches Section (P.46). LCD DISPLAY:
D: Document D: Document set -: No document
S: Read position S: Docu detect -: No document
C: Top cover C: Cover open -: Cover close
: None R: Registration R: Paper detect -: No paper
E: Paper exit E: Paper detect -: No paper
: None T: Toner T: Toner detect -: No toner
: None 3F: Fuser thermistor 3F: 00 (high temp.) - FF (low temp.)
: None DF: Fuser thermistor DF: 00 (high temp.) - FF (low temp.)
: None Note: The numbers in the boxes (XXX) indicate the keys to be input for the various test modes.
91
: None : None U: Pickup/Rear Cover U: Paper detect -: No paper
T: Print timing T: Paper detect -: No paper
: None : None H: Carriage H: Carriage detect -: No carriage
: None : None : None : None : None : None : None : None : None : None
KX-MB2025EXW/KX-MB2030EXW
10.1.1. DTMF Single Tone Transmit Selection
Note: After performing this check, do not forget to turn the setting off. otherwise, dialing in DTMF signal will not work.
10.1.2. Button Code Table
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KX-MB2025EXW/KX-MB2030EXW
10.1.3. Print Test Pattern 1. NO.01
3. NO.03
2. NO.06 • These print test patterns are just image printing, and different from actual ones. • When it is required to judge the print quality, compare with the printing of a nondefective machine.
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KX-MB2025EXW/KX-MB2030EXW
11 Service Mode The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit.
11.1. Programming and Lists 11.1.1.
Operation
There are 2 basic categories of programming functions, the User Mode and the Service Mode. The Service Mode is further broken down into the normal and special programs. The normal programs are those listed in the Operating Instructions and are available to the user. The special programs are only those listed here and not displayed to the user. In both the User and Service Modes, there are Set Functions and Test Functions. The Set Functions are used to program various features and functions, and the Test Functions are used to test the various functions. The Set Functions are accessed by entering their code, changing the appropriate value, then pressing the SET key. The Test Functions are accessed by entering their code and pressing the key listed on the menu. While programming, to cancel any entry, press the STOP key.
11.1.2.
Operation Flow
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KX-MB2025EXW/KX-MB2030EXW
11.1.3. Code
Service Function Table Function
Set Value
501 503
Pause time set Dial speed select
507
V34 transmission start speed
508
V34 reception start speed
514 520
Bell signal detect time CED frequency select
521 522
International mode select Auto standby select
523
Receive equalizer select
524
Transmission equalizer select
527 529 550 551 552 553
554 555 556 557 558 561 567
V.8 function select Call Service Clear Memory clear ROM check DTMF single tone test 1:ON 2:OFF Monitor on FAX communication 1:OFF select 2:PHASE B 3:ALL Modem test Scanner test Motor test LED test LCD test KEY test T0 timer X second
570 573
BREAK % select Remote turn-on ring number set
574 590 591 592
X 100 msec 1:10 pps 2:20 pps 0: Disable 1: 33.6 2: 31.2 3: 28.8 4: 26.4 5: 24.0 6: 21.6 7: 19.2 8: 16.8 0: Disable 1: 33.6 2: 31.2 3: 28.8 4: 26.4 5: 24.0 6: 21.6 7: 19.2 8: 16.8 X 100msec 1:2100 Hz 2:1100 Hz 1:ON 2:OFF 1:ON 2:OFF 1: 0 km 2: 1.8 km 3: 3.6 km 4: 7.2 km 1: 0 km 2: 1.8 km 3: 3.6 km 4: 7.2 km 1:OFF 2:ON
1:61% 2:67% X number of rings Dial tone detect check 1: ON 2: OFF FAX auto redial time set X number of times FAX auto redial time disconnection X second time set CNG transmit select 1:OFF 2:ALL 3:AUTO
Effective Range 001~600 1, 2
040 1
-------------------
0~8
1
If the code 527 is set at 2, the code 507 and 508 work.
0~8
1
If the code 527 is set at 2, the code 507 and 508 work.
1~9 1, 2
3 1
---------See How To Output The Journal Report (P.153).
1, 2 1, 2
1 1
1~4
1
See How To Output The Journal Report (P.153). The resolution reverts to the default when transmission is complete. Set RX equalizer to automatic mode.
1~4
1
1, 2
2
1, 2 1~3
Default
2 1
0
001~255
052
1, 2 00~99
1 10
1, 2 00~99
2 05
001~999
065
1~3
2
95
Remarks
Refer to Memory Clear Specification (P.97). See Test Functions (P.90). See Test Functions (P.90). Sets whether to monitor the line signal with the unit's speaker during FAX communication or not. See Test Functions (P.90). See Test Functions (P.90). See Test Functions (P.90). See Test Functions (P.90). See Test Functions (P.90). See Test Functions (P.90). Sets a higher value when the response from the other party needs more time during automatic FAX transmission. Sets the % break of pulse dialing according PBX. Sets the number of rings before the unit starts to operate TAM in the TEL mode. ---------Selects the number of redial times during FAX communication (not including the first dial). Sets the FAX redial interval during FAX communication. Lets you select the CNG output during FAX transmission. ALL: CNG is output at phase A. AUTO: CNG id output only when automatic dialing is performed. OFF: CNG id not output at phase A. Refer to Sometime There Is a Transmit Problem (P.146).
KX-MB2025EXW/KX-MB2030EXW
Code
Function
593
Time between CED and 300bps
594
Overseas DIS detection select
595
Receive error limit value set
596
Set Value
Effective Range 1~3
Default
Remarks
Transmit level set
1:75 msec 2:500 msec 3:1 sec 1:detects at 1, 2 the 1st time 2:detects at the 2nd time 1: 5% 1~4 2: 10% 3: 15% 4: 20% X dBm 15~00
598
Receiving sensitivity
43= -43 dBm
20~48
48
599 628 639 655
ECM frame size 1:256 2:64 H.V.P.S. check LSU test Cause Distinction Code of Call Service 3
1, 2
1
677 710 711
FAN test Memory clear except History data Dialing mode
1,2
2
1~6
1
If the code 527 is set at 1, the code 717 and 718 work.
1~6
1
If the code 527 is set at 1, the code 717 and 718 work.
1, 2 1, 2 1~3
2 1 3
Selects the tone detection for pause in dialing. Sets the tone detection mode after redialing. Selects the CNG detection tone of friendly reception.
00~99
00
X 100m sec
00~99
00
X 0.5mm X 0.5mm X msec X msec
01~11 01~11 060~200 060~200
06 06 100 100
Use this function when delay occurs in the line and communication. (ex. Mobile comm) does not work well. Use this function when delay occurs in the line and communication. (ex. Mobile comm) does not work well. See Test Functions (P.90). See Test Functions (P.90). ------------------------------------See History (Example of a printed out list) (P.103). See Journal 2 (P.150). See Journal 3 (P.151).
774
1:PULSE 2:TONE Transmit speed select 1:14400BPS 2:12000BPS 3:9600BPS 4:7200BPS 5:4800BPS 6:2400BPS Receive speed select 1:14400BPS 2:12000BPS 3:9600BPS 4:7200BPS 5:4800BPS 6:2400BPS Pause tone detect 1:ON 2:OFF Redial tone detect 1:ON 2:OFF CNG detect time for friendly reception 1:10 sec 2:20 sec 3:30 sec Receiving T4 timer X 100 msec
775
Transmission T4 timer
815 852 853 854 874 875 880
Sensor check Print test pattern Top margin Left margin DTMF ON time DTMF OFF time History list
881 882
Journal 2 list Journal 3 list
717
718
721 722 763
96
1
See How To Output The Journal Report (P.153) and Receive Problem (P.147).
1
See How To Output The Journal Report (P.153) and Sometime There Is a Transmit Problem (P.146).
2
If the number of errors during transmission exceeds this value, the sending side terminates the call.
10
Selects the FAX transmission level. Refer to Sometime There Is a Transmit Problem (P.146) and Receive Problem (P.147). Used when there is an error problem. Refer to How To Output The Journal Report (P.153). ---------See Test Functions (P.90). See Test Functions (P.90). See CALL SERVICE Troubleshooting Guide (P.119). See Test Functions (P.90). Refer to Memory Clear Specification (P.97).
KX-MB2025EXW/KX-MB2030EXW
11.1.4.
Memory Clear Specification
*1 Execute Service Mode #550 when you want to reset the all setting data keeping the user information. *2 Execute Service Mode #710 to clear the user information in case that Main Unit is recycled. Note: Please restart a power supply after clearing a memory.
97
KX-MB2025EXW/KX-MB2030EXW
11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) (KX-MB2025)
98
KX-MB2025EXW/KX-MB2030EXW
Note: The above values are the default values.
99
KX-MB2025EXW/KX-MB2030EXW
(KX-MB2030)
100
KX-MB2025EXW/KX-MB2030EXW
Note: The above values are the default values.
101
KX-MB2025EXW/KX-MB2030EXW
11.3. Service Mode Settings (Example of a printed out list) (KX-MB2025)
Note: The above values are the default values. (KX-MB2030)
Note: The above values are the default values.
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KX-MB2025EXW/KX-MB2030EXW
11.4. History (Example of a printed out list)
Note: See the following descriptions of this report. Item No. (1) ~ (27) are corresponding to the listed items in Descriptions of The History Report (P.104).
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KX-MB2025EXW/KX-MB2030EXW
11.4.1.
Descriptions of The History Report
(1) Usage Time of Receive Mode (Tel Mode) (2) Usage Time of Receive Mode (Fax Mode) (3) Not used (4) Not used (5) Dial Mode (6) Number of Directory Entry (7) Number of Caller ID (8) Number of Scan (9) Number of ADF Scan (10) Number of Flatbed Scan (11) Number of PC Scan (12) Number of Document JAM (13) Number of Print (14) Number of Warning List (15) Number of Help List (16) Call Service 3 Information 1 (17) Call Service 3 Information 2 (18) Call Service 3 Information 3 (19) Number of Recording paper JAM (20) Number of Pickup Errors in Cassette 1 (21) Not used (22) Not used (23) Not used (24) Not used (25) Not Used (26) Not Used (27) Number of Copies
104
KX-MB2025EXW/KX-MB2030EXW
12 Troubleshooting Guide 12.1. User Recoverable Errors If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. DISPLAY MESSAGE
CAUSE AND REMEDY • Polygon motor error. Refer to CALL SERVICE 1 (P.120). • Laser beam error. Replace LSU unit. Refer to CALL SERVICE 2 (P.121). • Fuser unit cannot heat up. Replace fuser unit. Refer to CALL SERVICE 3 (P.122). • Fan motor error. Replace fan motor. Refer to CALL SERVICE 4 (P.123). • Print motor error. (only for DC motor) Refer to CALL SERVICE 5 (P.124). • Charge unit error (An error occurred in the Charge unit including High voltage unit. (Also the Charger went wrong.)) Refer to CALL SERVICE 6 (P.125). • There is something wrong with the drum cartridge. Replace the drum cartridge and the toner cartridge.
• The document was not fed into the unit properly. Remove the document, and then press [Stop] to clear the message. Re-insert the document. If misfeeding occurs frequently, clean the document feeder rollers and try again. • The drum cartridge is not inserted properly. Re-insert it correctly.
• • • •
Recording paper is not installed or the paper input tray has run out of paper. Install paper. Recording paper was not fed into the unit properly. Re-insert the recording paper. The paper input tray is not installed or is not inserted completely. Insert the paper input tray into the unit. The loaded recording paper is not the appropriate size. Load recording paper of the size that is shown on the display. • If this message is often displayed, also change the recording paper size setting (feature #380). • The recording paper size setting (feature #380) is set to “B5(ISO)”, “B5(JIS)” or “16K”, so received faxes have been stored into memory. Change the recording paper size setting and load the appropriate recording paper. Note: • "#1”: Check the paper input tray. The displayed paper size depends on the recording paper size setting (feature #380). • "#2”: Check the manual input tray. The displayed paper size depends on the recording paper size setting (feature #381). Refer to Program Mode Table (P.110). • Recording paper was not fed into the unit properly. Load the paper again.
• The manual input tray (rear cover) is open. Close it. • A recording paper jam occurred near the manual input tray (rear cover). Remove the jammed paper. • The unit is cooling down the fuser unit. Wait for a while.
• The drum is reaching the end of its life. Replace the drum cartridge and the toner cartridge as soon as possible. • When performing scan to email address, the total file size of scanned data exceeded the file size limitation. Divide the document into sections.
105
KX-MB2025EXW/KX-MB2030EXW
DISPLAY MESSAGE
CAUSE AND REMEDY • The unit has a document in memory. See the other displayed message instructions to print out the document. • If the PC fax setting (feature #442) is set to “ALWAYS”, - check the connection between the computer and the unit. - check that the computer is turned ON. • If your unit is connected to the computer via the LAN and the fax preview mode (feature #448) is set to “ON”, - view, print or save the received fax documents, and then erase the unnecessary documents. - turn the setting to “OFF”. The fax documents stored in memory will be printed automatically. • When performing scan to FTP server or scan to SMB folder, the total file size of scanned data exceeded the file size limitation. Divide the document into sections. • Copying has stopped due to some existing problem (Example: a lack of recording paper or a recording paper jam). See the other displayed message instructions to continue copying. • The inside of the unit is extremely cold and cannot be operated. Use the unit in a warmer area.
• When performing memory transmission, the document being stored exceeded the memory capacity of the unit. Send the entire document manually. • When making a copy, the document being stored exceeded the memory capacity of the unit. Press [Stop] to clear the message. Divide the document into sections. • There is something wrong with the unit’s modem.
• The other party’s fax machine is busy or has run out of recording paper. Try again.
• Recording paper is not loaded in the manual input tray. Load paper.
• The recording paper is installed in the manual input tray.
• A recording paper jam occurred. Remove the jammed paper.
• The cable or the computer power cord is not connected correctly. Check the connections. • The software is not running on the computer. Restart the software and try again. • There is no space to store new items in the phonebook. Erase unnecessary items.
• The unit is warming up. Wait for a while.
• The other party’s fax machine does not offer the polling function. Check with the other party.
• The other party’s fax machine is busy or has run out of recording paper. Try again.
• The document is jammed. Remove the jammed document. • Attempted to send or copy a document longer than 600 mm using the automatic document feeder. Press [Stop] to remove the document. Divide the document into two or more sheets and try again. • The recording paper is installed in the manual input tray when trying to receive faxes or print reports. Remove the recording paper from manual input tray. • The drum cartridge’s service life is finished. Replace the drum cartridge and the toner cartridge immediately.
106
KX-MB2025EXW/KX-MB2030EXW
DISPLAY MESSAGE
CAUSE AND REMEDY • The memory is full of received documents due to a lack of recording paper or a recording paper jam. Load paper or remove the jammed paper. • If the PC fax (feature #442) is set to “ALWAYS”, - check the connection between the computer and the unit. - check that the computer is turned ON. • If your unit is connected to the computer via the LAN and the fax preview mode (feature #448) is set to “ON”, - view, print or save the received fax documents, and then erase the unnecessary documents. - turn the setting to “OFF”. The fax documents stored in memory will be printed automatically. • There is something wrong with the scanner position. Turn the power switch OFF, then ON. If the problem cannot be solved, contact our service personnel. • The toner is empty. Replace the toner cartridge immediately.
• The toner is reaching the end of its life. You will need to replace the toner cartridge soon.
• The top cover is open. Close it.
• A transmission error occurred. Try again.
107
KX-MB2025EXW/KX-MB2030EXW
12.2. Remote Programming If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones). Therefore, travel to the customer's location is not required. However, it is not possible to change all the parameters remotely (Program Mode Table(P.110)). The function used to accomplish this is remote programming. First, in order to check the current status of the service code parameter, print out the setup list (code: 991) and the service list (code: 999) from the customer's fax machine. Based on this, the parameters for the desired codes can be changed. The procedure for changing and listing parameters is described on Entering the Remote Programming Mode and Changing Service Codes(P.109). Also, before exiting the remote programming mode, it is advisable to obtain a new list to confirm that the changes were made correctly. Hint: Since the connected telephone is in use during the remote programming mode, it may be helpful to ask the customer to switch to the speakerphone. This frees the customer from the need to remain right next to the fax while you are making parameter settings. When finished, inform the customer. Also note that in very noisy locations where the DTMF tones are not audible, the remote programming function will not work.
108
KX-MB2025EXW/KX-MB2030EXW
12.2.1. Entering the Remote Programming Mode and Changing Service Codes
CROSS REFERENCE: Program Mode Table (P.110)
109
KX-MB2025EXW/KX-MB2030EXW
12.2.2. Program Mode Table 12.2.2.1. User Function Basic features Code 101 102 103 110
Function SET DATE & TIME YOUR LOGO YOUR FAX NUMBER LANGUAGE
114 120 121
LOCATION DIALLING MODE SET RECALL / FLASH TIME
145 147 155 158 159 161 165 210 216 226 380
LCD CONTRAST SCALE CHANGE PASSWORD MAINTENANCE TIME RESTORE DEFAULT RINGER PATTERN BEEP SOUND FAX RING COUNT AUTO CALLER ID LIST TIME ADJUSTMENT PAPER SIZE
381
PAPER SIZE #2
Set Value dd/mm/yy hh:mm ----------------1:ENGLISH / 2:CZECH / 3: SLOVAK / 4:HUNGARIAN 1:CZECH / 2:SLOVAKIA / 3:HUNGARY 1:PULSE / 2:TONE 90:900 / 70:700 / 60:600 / 40:400 / 30:300 / 25:250 / 20:200 / 16:160 / 11:110 / 10: 100 / 9: 90 / 8: 80 (ms) 1:NORMAL / 2:DARKER 1:MILLIMETRES / 2:INCHES ----------------YES / NO A/B/C 2:ON / 1:OFF 2 to 5 rings (for ext. tam) 2:ON / 1:OFF 1:MANUAL / 2:AUTO 1:LETTER / 2:A4 / 4:B5(ISO) / 5:B5(JIS) / 6:16K 1:LETTER / 2:A4 / 3:LEGAL /4:B5 (ISO) / 5:B5(JIS) / 6:16K / 7:216x330 /
Default 01/01/10 None None CZECH
Remote Setting NG NG NG OK
CZECH TONE 100ms
OK OK OK
NORMAL MILLIMETRES DEFAULT=1234 12:00 NO A ON 2 OFF MANUAL A4
NG OK NG NG NG NG OK OK OK OK OK
A4
OK
383 384 403 462 463 464
MEDIA TYPE #1 MEDIA TYPE #2 POWER SAVE CONTRAST HOLD DEFAULT MODE MODE TIMER
482
TONER SAVE
8:216x340*1 1:PLAIN PAPER / 2:THIN PAPER PLAIN PAPER 1:PLAIN PAPER / 2:THIN PAPER PLAIN PAPER 5:5min / 15:15min / 30:30min / 60:1h 5min 0:DISABLED / 1:ENABLED DISABLED 1:COPY / 2:FAX COPY 0:OFF / 1:30S / 2:1min / 3:2min / 1min 4:5min 2:ON / 1:OFF OFF
Function DELAYED RING COUNT ERASE PHONEBOOK PRINT SENDING REPORT JOURNAL AUTO PRINT RECEIVING MODE OVERSEAS MODE DELAYED TRANSMISSION ECM SELECTION CONNECTING TONE MAX FAX SPEED AUTO REDUCTION FAX ACTIVATION CODE SILENT FAX RING SETTING MEMORY RECEIVE ALERT FRIENDLY RECEPTION PCFAX SETTING PCFAX RCV PC (KX-MB2030 only) PREVIEW MODE (KX-MB2030 only) WEB FAX PREVIEW (KX-MB2030 only) RECEIVE NOTIFY SET FAX DEFAULT
Set Value 2~4 YES / NO 1:ERROR / 2:ON / 3:OFF 2:ON / 1:OFF 1:TEL / 2:TEL/FAX 1:NEXT FAX / 2:ERROR / 3:OFF 1:ON / 0:OFF 2:ON / 1:OFF 2:ON / 1:OFF 1:14.4Kbps / 2:33.6Kbps 2:ON / 1:OFF ON / OFF 3~9 2:ON / 1:OFF 2:ON / 1:OFF 1:OFF / 2:ALWAYS / 3:CONNECTED --------2:ON / 1:OFF --------2:ON / 1:OFF YES / NO
OK OK OK OK OK OK OK
Fax features Code 212 289 401 402 404 411 412 413 416 418 432 434 436 437 438 442 443 448 450 451 459
110
Default 2 NO ERROR ON TEL ERROR OFF ON ON 33.6Kbps ON ON CODE=*#9 3 ON ON CONNECTED USB HOST OFF --------OFF NO
Remote Setting OK NG OK OK OK OK NG OK OK OK OK NG OK OK OK OK NG OK NG OK NG
KX-MB2025EXW/KX-MB2030EXW
Copy features Code 460 461 467 468 469 473 474 475
Function COPY INPUT TRAY COPY RESOLUTION PAGE LAYOUT HOLD ZOOM HOLD COLLATE HOLD EDGE HOLD FRAME MARGIN MARGIN HOLD
Set Value 1:#1/ 2:#2 1:TEXT/PHOTO / 2:TEXT / 3:PHOTO 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED
Default #1 TEXT/PHOTO DISABLED DISABLED DISABLED DISABLED DISABLED DISABLED
Remote Setting NG OK OK OK OK OK OK OK
PC print features Code 774 776
Function DATA TIMEOUT MUTUAL A4/LETTER
Set Value
Default
Remote Setting NG OK
Set Value Default 1:VIEWER / 2:FILE / 3:EMAIL / 4:OCR VIEWER / 5:EMAIL ADDRESS (KX-MB2030 only)/ 6:FTP SERVER (KX-MB2030 only)/ 7:SMB FOLDER (KX-MB2030 only) 0:DISABLED / 1:ENABLED DISABLED
Remote Setting OK
Set Value 0:DISABLED / 1:ENABLED --------------------------------------------------------0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED 0:DISABLED / 1:ENABLED ----------------YES / NO
Remote Setting OK NG NG NG NG NG NG NG OK OK OK OK NG NG NG
5~600s 2:ON / 1:OFF
60s ON
Scan features Code 493
SCAN MODE
Function
494
SCAN PARAM. HOLD
OK
LAN features (KX-MB2030 only) Code 500 501 502 503 504 505 507 508 532 533 534 535 538 539 578
Function DHCP IP ADDRESS SUBNET MASK DEFAULT GATEWAY DNS SERVER #1 DNS SERVER #2 MACHINE NAME MAC ADDRESS IP FILTERING AUTO IP HTTPD IPv6 PROTOCOL WINS SERVER #1 WINS SERVER #2 ERASE EMAIL DIR.
Default ENABLED
DISABLED DISABLED ENABLED DISABLED
NO
Note: *1Choices “7:216 x 330 / 8:216 x 340” change to Inch display when “INCHES” is set on feature #147 setting.
12.2.2.2. Service Function Code 501 503 507
Function Pause time set Dial speed V34 transmission start speed
508
V34 reception start speed
514 520 521 522 523 524 527 529
Bell signal detect time CED frequency select International mode select Auto standby select Receive equalizer select Transmission equalizer select V8 function select Memory clear for Call Service
Set Value 001~600 x 100msec 1:10pps / 2:20 pps 0:Disable/1:33.6/2:31.2/3:28.8/4:26.4/ 5:24.0/6:21.6/7:19.2/8:16.8/ 0:Disable/1:33.6/2:31.2/3:28.8/4:26.4/ 5:24.0/6:21.6/7:19.2/8:16.8/ 1~9 x 100msec 1:2100Hz / 2:1100Hz 1:ON / 2:OFF 1:ON / 2:OFF 1:0kms / 2:1.8km / 3:3.6km / 4:7.2km 1:0kms / 2:1.8km / 3:3.6km / 4:7.2km 1:OFF / 2:ON ---------
111
Default 040 10pps 33600bps
Remote Setting OK OK OK
33600bps
OK
3 2100 ON ON 0 km 0 km ON ---------
OK OK OK OK OK OK OK NG
KX-MB2025EXW/KX-MB2030EXW
Code 550 551 552 553 554 555 556 557 558 561 567 570 573 574 590 591 592 593 594 595 596 598 599 628 639 655 677 711 717 718 721 722 763 774 775 815 852 853 854 874 875 880 881 882
Function Set Value Memory clear --------ROM check --------DTMF signal tone test 1:ON / 2:OFF Monitor on FAX communication select 1:OFF / 2:Phase B / 3:ALL Modem test --------Scanner test --------Motor test --------LED test --------LCD test --------Key test --------T0 timer 001~255sec Break % select 1:61% / 2:67% Remote turn-on ring number set 00~99 Dial tone detect check 1: ON / 2: OFF FAX auto redial time set 00~99 FAX auto redial line disconnection time set 001~999sec CNG transmit select 1:OFF / 2:ALL / 3:AUTO Time between CED and 300bps 1:75ms / 2:500ms / 3:1sec Overseas DIS detection select 1:1st / 2:2nd Receive error limit value set 1:5% / 2:10% / 3:15% / 4:20% Transmit level set 15~00dBm Receiving Sensitivity 20~48 ECM Frame size 1:256 / 2:64 H.V.P.S check --------LSU test --------Cause distinction code of call service 3 --------Fan test --------Dialing mode 1:PULSE 2:TONE Transmit speed select 1: 14400bps / 2:12000bps / 3:9600bps / 4:7200bps / 5:4800bps / 6:2400bps Receive speed select 1: 14400bps / 2:12000bps / 3:9600bps / 4:7200bps / 5:4800bps / 6:2400bps Pause tone detect 1:ON / 2:OFF Redial tone detect 1:ON / 2:OFF CNG detect time for friendly reception 1:10s / 2:20s / 3:30s Receiving T4 timer 00~99 × 100msec Transmission T4 timer 00~99 × 100msec Sensor check --------Print test pattern --------Top margin 1~11 Left margin 1~11 DTMF ON time 060~200msec DTMF OFF time 060~200msec History list --------Journal 2 --------Journal 3 ---------
Default ----------------OFF OFF ------------------------------------------------052 61% 10 OFF 05 065 ALL 75ms 1st 10% 10 48 256byte --------------------------------TONE 14400bps
Remote Setting NG NG OK OK NG NG NG NG NG NG OK OK OK OK OK OK OK OK OK OK OK OK OK NG NG NG NG OK OK
14400bps
OK
OFF ON 30s 00 00 ----------------6 6 100 100 -------------------------
OK OK OK OK OK NG NG OK OK OK OK NG NG NG
OK means “can set”. NG means “can not set”. Note: Refer to Service Function Table (P.95) for descriptions of the individual codes. Example: If you want to set value in the “401 PRINT SENDING REPORT”, press the dial key number 1, 2 or 3 corresponding to the Set Value you want to select. (1:ERROR/2:ON/3:OFF)
112
KX-MB2025EXW/KX-MB2030EXW
12.3. Troubleshooting Details 12.3.1. Outline Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken. (For example: the Main PCB, Sensor PCB, etc.) The claim tag from a customer or dealer may use different expressions for the same problem, as they are not a technician or engineer. Using your experience, test the problem area corresponding to the claim. Also, returns from a customer or dealer often have a claim tag. For these cases as well, you need to determine the problem. Test the unit using the simple check list on Simple Check List(P.115). Difficult problems may be hard to determine, so repeated testing is necessary.
12.3.2. Starting Troubleshooting Determine the symptom and the troubleshooting method.
CROSS REFERENCE: Simple Check List (P.115) User Recoverable Errors (P.105) Main Board Section (P.245) Power Supply Board Section (P.67)
113
KX-MB2025EXW/KX-MB2030EXW
12.3.3. Initialization There are two types of initialization, one is the short initialization (about 3 seconds) and the other is the long initialization (about 10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the standby mode after cleaning or detecting the rest of toner.
114
KX-MB2025EXW/KX-MB2030EXW
12.3.4. Simple Check List
Note: Check according to the service code referring to Test Functions (P.90)
115
KX-MB2025EXW/KX-MB2030EXW
12.3.5. Simplified Troubleshooting Guide 12.3.5.1. Printing No. Symptom 1 Ghost Image (P.126)
Cause Failed drum cartridge Failed transfer unit Failed the high-voltage terminal Failed the high voltage power supply board Failed fuser unit
2
Dark or White Vertical Line (P.127)
3
Dark or White Horizontal Line (P.128)
4
Dirty or Half Darkness Background (P.129)
5
Black Print (P.130)
6
Black Print (P.130) OR Light Print (P.131)
7
Black or (P.132)
White
Point
Countermeasure Replace drum cartridge Check the transfer roller and spring Check the high-voltage terminal Go to High Voltage Section (P.177) Check the heat roller and the pressurized roller and the spring and the heat lamp and the thermistor Too thick or too thin recording paper Use the recording paper from 16lb to 24lb Dirty the cover glass or the reflecting mirror Clean the cover glass and the reflecting mirror Dust on the path of the laser beam Clean the path of the laser beam Failed drum cartridge Replace drum cartridge Failed the heat roller or the pressurized roller Check the heat roller and the pressurized roller Failed LSU Go to LSU (Laser Scanning Unit) Section (P.44) Failed drum cartridge Replace drum cartridge Failed the gear Check the gear Failed the engine motor Go to FB (Flatbed) Motor (P.170) Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.177) Scratch on the OPC drum Replace drum cartridge Static electricity on the documents (when copy- Check the connection between the parts around CIS and earth ing) Failed drum cartridge Replace drum cartridge Dirty the pickup roller and the regist roller and Clean the pickup roller and the regist roller and the feed roller the feed roller and the eject roller and the heat and the eject roller and the heat roller and the pressure roller roller and the pressure roller Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.177) Dirty the recording paper path Clean the recording paper path Failed drum cartridge Replace drum cartridge Failed LSU Go to LSU (Laser Scanning Unit) Section (P.44) Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.177) Failed the main board Go to Main Board Section (P.17) Failed CIS (when copying) Go to CIS Control Section (P.173) Short toner Supply toner Failed drum cartridge Replace drum cartridge Life of drum cartridge is over Replace drum cartridge Dirty the cover glass or the reflecting mirror Clean the cover glass and the reflecting mirror Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.177) Failed the main board Go to Main Board Section (P.17) Failed CIS (when copying) Go to CIS Control Section (P.173) Failed the developer roller (32mm pitch) Replace drum cartridge Failed the OPC drum (75mm pitch) Replace drum cartridge Failed the heat roller (79mm pitch) Check the heat roller Failed the high voltage power supply board Go to High Voltage Section (P.177) Too thick or too thin recording paper Use the recording paper from 16lb to 24lb
116
KX-MB2025EXW/KX-MB2030EXW
12.3.5.2. Recording Paper Feed No. Symptom 1 Multiple Feed (P.132) 2
The Recording Paper Is Waved or Wrinkled (P.133)
3
Skew (P.134)
4
The Recording Paper Does Not Feed (P.135)
5
The Recording Paper Jam (P.136) ”PAPER JAMMED” ON THE LCD
6
Cause Dirty or failed the pickup roller Dirty or failed the pickup rubber Dirty the pressure roller or the heat roller Failed the spring of pressure roller Separator of heat roller a check Dust on the recording paper path Too thin recording paper Dirty or failed the pickup roller Dirty or failed the pickup rubber Dirty or failed the paper feed roller Dust on the recording paper path Failed LSU Over the max capacity of the recording paper Too thick or too thin recording paper Dirty or failed the pickup roller Dirty or failed the pickup rubber Failed the gear Failed the solenoid Failed the engine motor Failed the pickup sensor lever Failed the pickup sensor Dirty or failed the pressure roller Dirty or failed the heat roller Separator of heat roller a check Dust on the recording paper path Failed the paper feed roller Failed the pickup sensor lever Failed the pickup sensor Failed the registration sensor lever
Failed the registration sensor Failed the exit sensor Too thick or too thin recording paper Not set the toner bottle Back Side of The Record- Dirty the recording paper path ing Paper Is Dirty (P.138) Dirty the pressure roller Dirty the regist roller Failed the high-voltage terminal Failed the high voltage power supply board
117
Countermeasure Clean or replace the pickup roller Clean or replace the separation rubber Clean the pressure roller and the heat roller Replace the spring of pressure roller Replace separator Clean the recording paper path Use the recording paper from 16lb to 24lb Clean or replace the pickup roller Clean or replace the separation rubber Clean or replace the regist roller Clean the recording paper path Replace LSU Set up to MAX 250 sheets Use the recording paper from 16lb to 24lb Clean or replace the pickup roller Clean or replace the separation rubber Check the gear Check the solenoid Go to Motor Section (P.169) Check the pickup sensor lever Go to Sensor Section (P.166) Clean or replace the pressure roller Clean or replace the heat roller Replace separator Clean the recording paper path Replace the registration roller Check the pickup sensor lever Go to Sensor Section (P.166) Check the Registration & Manual paper sensor (paper top sensor) lever Go to Sensor Section (P.166) Check the Paper Exit sensor lever Use the recording paper from 16lb to 24lb Set toner bottle Clean the recording paper path Clean the pressure roller Clean the registration roller Check the high-voltage terminal Go to High Voltage Section (P.177)
KX-MB2025EXW/KX-MB2030EXW
12.3.5.3. Copy and FAX No. Symptom 1 NO DOCUMENT FEED (No Document Feed, Document Jam and Multiple Document Feed) (P.138) DOCUMENT JAM (No Document Feed, Document Jam and Multiple Document Feed) (P.138)
2
3
4 5
6
7
Cause Failed the document sensor lever Failed the document sensor Dirty or failed the separation roller Dirty or failed the separation rubber Failed the separation spring Dust or scratch on the document paper path Failed the gear Failed the ADF motor Failed the ADF cover open switch lever Dirty or failed the separation roller Dirty or failed the separation rubber Failed the separation spring
MULTIPLE DOCUMENT FEED(No Document Feed, Document Jam and Multiple Document Feed) (P.138) Skew (ADF) (P.140) Dust or scratch on the document paper path Failed the document feed roller Failed the document guide The Sent FAX Data Is The cause of ADF Skewed (P.141) The cause of scanner glass Problem with the other FAX machine The Received FAX Data Is The cause of printing Skewed (P.141) Problem with the other FAX machine The Received or Copied Dirty or failed the document feed roller (at ADF) Data Is Expanded (P.141) Dirty or failed the separation roller (at ADF) Failed CIS movement (at SG) Black or White Vertical Dirty or failed the white plate and sheet (2 Line Is Copied (P.142) places) Dirty or failed the glass board The cause of printing Failed CIS An Abnormal Image Is Dirty or failed the white plate and sheet (2 Copied (P.143) places) Dirty or failed the glass board Dirty or failed the document feed roller (at ADF) Dirty or failed the separation roller (at ADF) Failed CIS movement (at SG) Failed CIS The cause of printing
118
Countermeasure Replace the document sensor lever Go to Sensor Section (P.166) Clean or replace the separation roller Clean or replace the separation rubber Replace the separation spring Clean the document paper path Check the gear Go to ADF Motor (P.171) Replace the ADF cover open switch lever Clean or replace the separation roller Clean or replace the separation rubber Replace the separation spring Clean the document paper path Replace the document feed roller Replace the document guide Go to Skew (P.134) Check the scanner glass Go to Skew (P.134) Clean or replace the document feed roller Clean or replace the separation roller Replace the belt or the gear or the shaft or the FB motor Clean or replace the white plate and sheet Clean or replace the glass board Go to Dark or White Vertical Line (P.127) Go to CIS Control Section (P.173) Clean or replace the white plate and sheet Clean or replace the glass board Clean or replace the document feed roller Clean or replace the separation roller Replace the belt or the gear or the shaft or the FB motor Go to CIS Control Section (P.173) Go to Dark or White Vertical Line (P.127)
KX-MB2025EXW/KX-MB2030EXW
12.3.6. CALL SERVICE Troubleshooting Guide Call Service related error is most frequent. Call Service 1 ----- Polygon doesn’t rotate......... Refer to LSU (Laser Scanning Unit) Section (P.44). • First, listen to the sound. If rotation sound isn't heard, check 24V line, POLON signal and POLCLK signal. If even a little of sound is heard, check XREADY signal. Call Service 2 ----- Laser isn't output.......... Refer to LSU (Laser Scanning Unit) Section (P.44) • This can be judged only by referring to signal. Check 5V line, XHSYNC, XAPC, XVIDEO, XLDON. Call Service 3 ----- Detection of fixing temperature.......... Refer to Heat Lamp Control Circuit (P.59) • *Service mode *655 tells the detection number and 3 latest temperatures of the thermistor. The detection point of the Call Service 3 and the thermistor temperature is displayed. Maximum 3 latest temperatures are displayed showing the newest on the left. [AABB CCDD EEFF] AA, CC and EE show the detection points and BB, DD and FF show their temperature detection points. 00: CALL SERVICE 3 was not occurred. 01: means that the value of AD did not increased by 4 steps or more within 10 sec soon after the heater was turned ON. (thermistor’s open detection) 02: means that it did not reach the first stabilizing temperature (170°C: 3Dh) within 50 seconds. 03: means that it did not reach the second stabilizing temperature (205°C: 20h)* within 75 seconds after reaching the first stabilizing temperature (170°C: 3Dh). 04: means that it dropped to -40 deg or below by the temperature control after reaching the second stabilizing temperature (205°C: 20h)*. 05: means that it did not reach the first stabilizing temperature (170°C: 3Dh) within 35 seconds from detection temperature 1 (70°C: DAh). 06: means that it became 235°C: 13h or over during printing. 07: means that during printing the short of the thermistor (AD: 00h) was detected. 08: means that the thermistor’s short (AD: 00h) were detected. 09: means that it became 235°C: 13h or over during sleep condition (heater OFF). *: depend on its printing conditions (room temperature, number of printing, printing paper size etc.). Once “CALL SERVICE3” is displayed, it does not disappear until the Factory Setup or Service Function #529 is executed. Therefore Service Function #529 should not be executed before the confirmation, and #529 should be done after the countermeasure.
Call Service 4 ----- Rotation of Fan.......... Refer to FAN Motor Section (P.40) • Connector isn’t inserted firmly, dust is caught in and the fan is broken. • Rotation of the Fan can be confirmed by following Test Mode. Service mode *677 :1... Normal operation (default) :2... Right Fan & Left Fan ON (High speed) :3... Right Fan & Left Fan ON (Low speed) :4... Both Fan OFF Call service 5 ----- Rotation of Engine motor.......... Refer to Motor Drive Section (P.32) • Engine motor’s rotation detection signal LD did not become Low within rated speed ±6.25%. • Service mode *556: the operation of Main Motor can be checked by pressing 0 and SET buttons. Call service 6 ----- Detection of Charger error.......... Refer to the HVPS (High Voltage Power Supply) Section (P.57) • Breaking of charger’s wire of drum cartridge and/or loose connection of High voltage terminals (CHRG, GRID). • First, replace the drum cartridge even so, it doesn’t function check the high voltage power supply. * As for Call Service 1, 2, 4, 5 and 6, turn the power OFF then ON to restart.
119
KX-MB2025EXW/KX-MB2030EXW
12.3.6.1. CALL SERVICE 1 "CALL SERVICE 1" means that the polygon motor inside the LSU does not rotate. The rotation of the polygon motor is detected by IC300-F23pin (NREADY).
120
KX-MB2025EXW/KX-MB2030EXW
12.3.6.2. CALL SERVICE 2 "CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be detected. The synchronous signal out of the LSU is detected by IC 300-G23pin. (NHSYNC)
Note: As for the "Pulse" waveform of the above flow chart, see the timing chart.
121
KX-MB2025EXW/KX-MB2030EXW
12.3.6.3. CALL SERVICE 3 "CALL SERVICE 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 300-D19.
* When Call Service 3 is occurred, the cause can be distinguished by service mode Refer to CALL SERVICE Troubleshooting Guide (P.119) for details.
122
655.
KX-MB2025EXW/KX-MB2030EXW
12.3.6.4. CALL SERVICE 4 "CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC300-AC20 and W24pin. "CALL SERVICE 4" is displayed when it detects NG three times continuously. After repairing, copy three times.If “CALL SERVICE 4 “ is displayed, check again.
123
KX-MB2025EXW/KX-MB2030EXW
12.3.6.5. CALL SERVICE 5 “CALL SERVICE 5” means that Engine DC motor’s rotation detection signal (LD) does not become Low.
124
KX-MB2025EXW/KX-MB2030EXW
12.3.6.6. CALL SERVICE 6 “CALL SERVICE 6” indicates that abnormal charge voltage is output from the high voltage unit.
125
KX-MB2025EXW/KX-MB2030EXW
12.3.7. Print 12.3.7.1. Ghost Image
CROSS REFERENCE: High Voltage Section (P.177) Power Supply Board Section (P.67)
126
KX-MB2025EXW/KX-MB2030EXW
12.3.7.2. Dark or White Vertical Line
Note: When wiping the cover glass, reflecting mirror, use a dry and soft cloth.
127
KX-MB2025EXW/KX-MB2030EXW
12.3.7.3. Dark or White Horizontal Line
CROSS REFERENCE: High Voltage Section (P.177)
128
KX-MB2025EXW/KX-MB2030EXW
12.3.7.4. Dirty or Half Darkness Background
CROSS REFERENCE: High Voltage Section (P.177)
129
KX-MB2025EXW/KX-MB2030EXW
12.3.7.5. Black Print
CROSS REFERENCE: High Voltage Section (P.177) LSU (Laser Scanning Unit) Section (P.44)
130
KX-MB2025EXW/KX-MB2030EXW
12.3.7.6. Light Print
CROSS REFERENCE: High Voltage Section (P.177)
131
KX-MB2025EXW/KX-MB2030EXW
12.3.7.7. Black or White Point
12.3.8. Recording Paper Feed 12.3.8.1. Multiple Feed
132
KX-MB2025EXW/KX-MB2030EXW
12.3.8.2. The Recording Paper Is Waved or Wrinkled
133
KX-MB2025EXW/KX-MB2030EXW
12.3.8.3. Skew
134
KX-MB2025EXW/KX-MB2030EXW
12.3.8.4. The Recording Paper Does Not Feed
CROSS REFERENCE: Sensor Section (P.166) Motor Section (P.169)
135
KX-MB2025EXW/KX-MB2030EXW
12.3.8.5. The Recording Paper Jam
136
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: FAN Motor Section (P.40) When the recording paper jam is occurred, the service mode *630 distinguishes the cause. 0:No Jam 1:Exit Sensor turns ON, though not under the conditions for ON. 2:Exit Sensor turns OFF, though not under the conditions for OFF. 3:After Exit Sensor falls, it turns ON already on terminating of Cancel Timer. 4:After Exit Sensor rises, it turns ON already on terminating of Cancel Timer. 5:Top Sensor turns ON, though not under the conditions for ON. 6:Top Sensor turns OFF, though not under the conditions for OFF. 7:After Top Sensor falls, it turns ON already on terminating of Cancel Timer. 8:After Top Sensor rises, it turns OFF already on terminating of Cancel Timer. 9:Exit Sensor never turns ON in the specified time, though Top Sensor turns ON. 10:Top Sensor MAX-length-JAM. 11:Exit Sensor never turns OFF in the specified time, though Top Sensor turns OFF. 12:Registration Sensor turns ON, though not under the conditions for ON. 13:Registration Sensor turns OFF, though not under the conditions for OFF. 14:After Registration Sensor falls, it turns ON already on terminating of Cancel Timer. 15:After Registration Sensor rises, it turns OFF already on terminating of Cancel Timer. 16:Top Sensor never turns ON in the specified time, thugh Registration Sensor turns ON. 17:Registration Sensor MAX-length-JAM. 18:Top Sensor never turns OFF in the specified time, though Registration Sensor turns OFF. Top Sensor never turns OFF in the specified time, though Pick1 Sensor turns OFF. 19:PICK1 Sensor turns ON, though not under the conditions for ON. 20:PICK1 Sensor turns OFF, though not under the conditions for OFF. 21:After PICK1 Sensor falls, it turns ON already on terminating of Cancel Timer. 22:After PICK1 Sensor rises, it turns OFF already on terminating of Cancel Timer. 23:Registration Sensor never turns ON in the specified time, though PICK1 Sensor turns ON. Top Sensor never turns ON in the specified time, though PICK1 Sensor turns ON. 24:PICK2 Sensor MAX-length-JAM. 25:Registration Sensor never turns OFF in the specified time, though PICK1 Sensor turns OFF. 90:Abnormal stop during printing DMA. 91:Incompleteness of JBIG decompression. 92:HVERR(error of an abnormal charge voltage) was detected during printing. 99:Before Motor Rotation.
137
KX-MB2025EXW/KX-MB2030EXW
12.3.8.6. Back Side of The Recording Paper Is Dirty
CROSS REFERENCE: High Voltage Section (P.177)
12.3.9. ADF (Auto Document Feeder) Section 12.3.9.1. No Document Feed, Document Jam and Multiple Document Feed
CROSS REFERENCE: Sensor Section (P.166) 138
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Motor Section (P.169)
139
KX-MB2025EXW/KX-MB2030EXW
12.3.9.2. Skew (ADF)
140
KX-MB2025EXW/KX-MB2030EXW
12.3.9.3. The Sent FAX Data Is Skewed
CROSS REFERENCE: Skew (ADF) (P.140)
12.3.9.4. The Received FAX Data Is Skewed
CROSS REFERENCE: Skew (P.134)
12.3.9.5. The Received or Copied Data Is Expanded
141
KX-MB2025EXW/KX-MB2030EXW
12.3.9.6. Black or White Vertical Line Is Copied
142
KX-MB2025EXW/KX-MB2030EXW
12.3.9.7. An Abnormal Image Is Copied
CROSS REFERENCE: CIS Control Section (P.173)
143
KX-MB2025EXW/KX-MB2030EXW
12.3.10. Communication Section Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in Defective Facsimile Section (P.145). No. 1
2
3
4
5
6 7
Symptom The paper dose not feed properly when faxing.
Content Troubleshooting
Possible cause Problem with the feeding mechanism. (Copying is also not possible.) (Refer to Transmit Problem (P.145) The fax transmits successfully one time and fails another. Troubleshooting Problem with the service line or with (Copying is also possible.) the receiver's fax. (Refer to Sometime There Is a Transmit Problem (P.146) The fax receives successfully one time and fails another. Troubleshooting Problem with the service line or with the transmitter's fax. (Copying is also possible.) (Refer to Receive Problem (P.147) The fax completely fails to transmit or receive. Troubleshooting Problem with the electric circuit. (Copying is also possible.) (Refer to The Unit Can Copy, But Cannot Transmit/Receive (P.148) The fax fails either to transmit or receive when making a Detailed description of the Problem with the service line. long distance or an international call. possible causes (Similar to (Copying is also possible.) troubleshooting items No.2 The fax image is poor when transmitting or receiving during and No.3.) a long distance or international call. No.1-No.5 The troubleshooting proce- (Refer to How To Output The Jourdure for each error code will nal Report (P.153) be printed on the communication result report.
144
KX-MB2025EXW/KX-MB2030EXW
12.3.10.1. Defective Facsimile Section 12.3.10.1.1. Transmit Problem
CROSS REFERENCE: Cleaning the White Plates and Glass (P.231) ADF (Auto Document Feeder) Section (P.138) Operation Panel Section (P.166)
145
KX-MB2025EXW/KX-MB2030EXW
12.3.10.1.2. Sometime There Is a Transmit Problem
Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.95). “717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.95).
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KX-MB2025EXW/KX-MB2030EXW
12.3.10.1.3. Receive Problem Confirm the following before starting troubleshooting. • Is the recording paper installed properly? Refer to the next page.
Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.95). “718: Receive speed select” represents a service code. Refer to the Service Function Table (P.95). For the receiving problem, we have thought of causes other than in the software. Some causes may be when the fax changes to the memory receiving mode (for example, when out of paper). and the memory becomes full of the unprinted fax data. In this case, [MEMORY FULL] and its main cause (for example, “OUT OF PAPER”) are displayed on the LCD. Accordingly, by solving the main problem, [MEMORY FULL] can be canceled and the receiving problem can solved. Please refer to User Recoverable Errors (P.105) for the above items. Also, when it actually becomes a hardware deformity, please check each sensor.
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KX-MB2025EXW/KX-MB2030EXW
12.3.10.1.4. The Unit Can Copy, But Cannot Transmit/Receive
CROSS REFERENCE: Test Functions (P.90) Check Sheet (P.163)
148
KX-MB2025EXW/KX-MB2030EXW
12.3.11. Special Service Journal Reports Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 communications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians. (Refer to Program Mode Table (P.110) The JOURNAL report only gives you basic information about a communication, but the other two journal reports provide different information on the same item (communication). HOW TO READ JOURNAL REPORTS: Example:
1. Look at NO. 01 in the JOURNAL. If you want to know about the details about that item, see NO. 01 in the JOURNAL 2 and the JOURNAL 3. You can get the following information. * MODE: Fax transmission * RCV. MODE: TEL * TX SPEED: 9.6 kbps * RESOLUTION: standard * ENCODE: MH * MAKER CODE: 79 2. Look at NO. 04 in the JOURNAL 2. CNG (0003) indicates that the CNG signal has been received three times since the purchase date. For further details, see Journal 2 and Journal 3.
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KX-MB2025EXW/KX-MB2030EXW
12.3.11.1. Journal 2 Refer to JOURNAL 2 in Printout Example (P.151). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message. This information is also displayed when the unit transmitted a fax message. (2) SPEED Indicates the speed of the communication. If multiple pages are transmitted or received, it indicates the last page’s communication speed. If there is a communication error, “?” is displayed. (3) RESOLUTION Indicates the resolution of the communication. If multiple pages are transmitted or received, it indicates the last page’s resolution. If there is a communication error, “?” is displayed. (4) RCV-TRIG. (CNT.) Indicates the trigger that causes the unit to switch to the fax receive mode. The available options are listed in JOURNAL 2 in Printout Example (P.151). The values in parentheses indicate how many times the trigger has been used. (For example, “0003” means three times.)
1 2 3 4
No.
Display FAX MODE MAN RCV RMT DTMF PAL DTMF
5
TURN-ON
Function Means the unit received a fax message in the FAX mode. Means the unit received a fax message by manual operation. Means the unit detected DTMF (Remote Fax activation code) entered remotely. Means the unit detected DTMF (Remote Fax activation code) entered by a parallel connected telephone. Means the unit started to receive after 10 rings. (Remote Turn On: Service Code #573)
(5) ERROR→MEMORY Indicates the reason why the unit received a fax message in memory. If you look at No.11 in the JOURNAL 2 in Printout Example (P.151), it shows the fax message was received in memory due to “PAPER OUT” error. NO RESPONSE DISAPPEARED ON JOURNAL The “NO RESPONSE DISAPPEARED ON JOURNAL” displays the information about the last 10 communications terminated by “No Response”. (Some of the communications terminated by “No Response” were not displayed in the JOURNAL.) When a fax transmission cannot be performed because the other party’s unit is set to the TEL mode, “No response” will be printed.
150
KX-MB2025EXW/KX-MB2030EXW
12.3.11.2. Journal 3 Refer to JOURNAL 3 in Printout Example (P.151). Description (6) ENCODE Compression Code: MH/MR/MMR (7) MSLT MSLT means Minimum Scan Line Time. Used only at the factory. (8) EQM (RX) EQM means Eye Quality Monitor. Used only at the factory. (9) ERROR LINE (RX) When an error occurs while receiving a fax, this shows the number of error lines. (10) MAKER CODE This shows a 2 digit code of the other party's fax machine brand. 0E: “KX” model 00: Unknown 79: “UF” model 19: “Xerox” model
12.3.11.3. Printout Example
151
KX-MB2025EXW/KX-MB2030EXW
152
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12.3.11.4. How To Output The Journal Report 1. 2. 3. 4.
Press the MENU button 3 times. Press “#”, then “2”. Press the SET button. The report prints out.
CROSS REFERENCE: Features (P.13) Error code table: (1) CODE
(2) RESULT
(3) MODE
SYMPTOM
Counter-
28 40 41 42 43 44 46 48 49 50 51 52 54 58 59 65 65 68 70 72 75 79
PRESSED THE STOP KEY DOCUMENT JAMMED NO DOCUMENT THE COVER WAS OPENED COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR ERROR-NOT YOUR UNIT COMMUNICATION ERROR ERROR-NOT YOUR UNIT COMMUNICATION ERROR COMMUNICATION ERROR COMMUNICATION ERROR ERROR-NOT YOUR UNIT COMMUNICATION ERROR MEMORY FULL CANCELED
SND & RCV SND SND SND SND SND SND SND SND SND RCV RCV RCV RCV RCV RCV RCV RCV SND SND RCV RCV RCV RCV RCV SND
FD
COMMUNICATION ERROR
SND & RCV Modem error. For the DCN, DCN, etc. abbreviations, refer to NCU 12 Section (P.29). ITS (Integrated telephone System) and Monitor Section (P.30).
measure* Communication was interrupted by the STOP button. The document paper is jammed. No document paper. The cover is open. Invalid signal is received during PHASE-B of PHASE-D. Transmission is finished when the T0 TIMER expires. DCN is received after DCS transmission. FTT is received after transmission of a 2400BSP training signal. No response after post message is transmitted three times. RTN and PIN are received. No response after FTT is transmitted. No post message. RTN is transmitted. PIN is transmitted (to PRI-Q). PIN is transmitted. Reception is finished when the T0 TIMER expires. DCN is received after DIS transmission. DCN is received after FTT transmission. DCN responds to the post message. DCN is received before DIS reception. Reception is not EOP, EOM PIP, PIN, RTP or RTN. No response at the other party after MCF or CFR is transmitted. DCN is received after CFR transmission. Carrier is cut when the image signal is received. The document was not received due to memory full. The multi-station transmission was rejected by the user.
SND=TRANSMISSION / RCV=RECEPTION Most fax communication problems can be resolved by the following steps. 1. Change the transmit level. (Service code: 596, refer to Service Function Table (P.95).) 2. Change the TX speed/RX speed. (Service code: 717/718, refer to Service Function Table (P.95).) Note*: If the problem remains, see the following “Countermeasure” flow chart.
153
1 2 3 4 5 6 7 8 8 8 9 11 13 14 2 2 13 13 16
KX-MB2025EXW/KX-MB2030EXW
154
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
155
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
156
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
157
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
158
KX-MB2025EXW/KX-MB2030EXW
159
KX-MB2025EXW/KX-MB2030EXW
160
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
161
KX-MB2025EXW/KX-MB2030EXW
12.3.12. Initializing Error After the power is turned on, the SOC (IC300) initializes and checks each IC. The ROM (IC402) and SDRAM (IC400) are checked. If initialization fails for the ICs, the system will not boot up. In this case, please find the cause as follows.
CROSS REFERENCE: NG Example (P.246) Power Supply Board Section (P.67)
162
KX-MB2025EXW/KX-MB2030EXW
12.3.13. Analog Section This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone line. The signal mainly flowing on this route is analog. You can trace the signal with an oscilloscope. The signal flow on each route is shown in the Check Sheet here. If you find a specific problem in the unit, for example if you cannot communicate with the H/S, trace that signal route locally with the following Check Sheet and locate the faulty point.
12.3.13.1. Check Sheet
163
KX-MB2025EXW/KX-MB2030EXW
12.3.13.2. DEFECTIVE ITS (Integrated Telephone System) Section 1. No handset and speakerphone transmission / reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route, between the handset microphone and telephone line (sending), or between the telephone line and the handset speaker (receiving),or between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving). Check the components at that point. Check Sheet (P.163) is useful for this investigation. 2. No pulse dialing
3. No ring tone (or No bell)
CROSS REFERENCE: Check Sheet (P.163) NCU Section (P.29)
164
KX-MB2025EXW/KX-MB2030EXW
4. No tone dialing
CROSS REFERENCE: Check Sheet (P.163)
12.3.13.3. Detective TAM Interface Section 1. The FAX turns on, but does not arrive through TAM.
CROSS REFERENCE: TAM Interface Circuit (P.29) 2. A FAX is received, but won't switch from TAM to FAX.
CROSS REFERENCE: Analog Section (P.163) TAM Interface Circuit (P.29)
165
KX-MB2025EXW/KX-MB2030EXW
12.3.14. Operation Panel Section Refer to Test Functions (P.90). 1. NO KEY OPERATION
2. NO LCD INDICATION
CROSS REFERENCE: Test Functions (P.90)
12.3.15. Sensor Section Refer to SENSORS AND SWITCHES for the circuit description. Perform an SENSOR CHECK to determine if the sensor is operating correctly. 1. Check the pickup sensor .......... “FAILED PICKUP”
166
KX-MB2025EXW/KX-MB2030EXW
2. Check the paper exit sensor.......... “PAPER JAMMED”
3. Check the home sensor .......... “SCANNER POSITION ERROR”
4. Check the read position sensor .......... “CHECK DOCUMENT”
5. Check the registration & manual paper sensor .......... “PAPER JAMMED”
6. Check the print timing sensor .......... “PAPER JAMMED”
167
KX-MB2025EXW/KX-MB2030EXW
7. Check the document sensor
8. Check the top cover sensor .......... “TOP COVER OPEN”
9. Check the toner sensor .......... “TONER LOW”, “CHANGE DRUM”
CROSS REFERENCE: Sensors and Switches Section (P.46) 10. Check the handset hook switch
CROSS REFERENCE: Sensors and Switches Section (P.46)
168
KX-MB2025EXW/KX-MB2030EXW
12.3.16. Motor Section 12.3.16.1. Engine Motor
169
KX-MB2025EXW/KX-MB2030EXW
12.3.16.2. FB (Flatbed) Motor
170
KX-MB2025EXW/KX-MB2030EXW
12.3.16.3. ADF Motor
171
KX-MB2025EXW/KX-MB2030EXW
12.3.17. LSU Section
CROSS REFERENCE: LSU (Laser Scanning Unit) Section (P.44)
172
KX-MB2025EXW/KX-MB2030EXW
12.3.18. CIS Control Section
173
KX-MB2025EXW/KX-MB2030EXW
CROSS REFERENCE: Test Functions (P.90)
174
KX-MB2025EXW/KX-MB2030EXW
12.3.19. High Voltage Value Check Point Measurement Procedure 1. Turn Off the unit, and open the unit cover. 2. Remove the developing unit, if it is equipped. 3. Connect the wire to the terminal to be measured (Fig. 2). The wire should be put out of the unit not to interfere in other terminals (Fig. 3). See Fig 4 and 5 for fixing the wire to the terminal No.4. 4. Reinstall the developing unit and close the unit cover. 5. Connect the wire fixed to the terminal to be measured and high voltage probe. Connect the earth of the high voltage probe to the screw located under the bottom plate of the unit without the paper cassette. (Fig.7). 6. Turn On the unit. It causes the unit to start the initial operation. Be careful, high voltage is output at that moment. (Avoid measuring then.) 7. The unit enters the service mode. Then push *556_0. 8. Push the SET button. (High voltage will be added to the unit in the hereafter. Avoid touching the wire and the tip of high voltage probe where high voltage is supplied.) 9. When the measurement is finished, push the STOP button. (The high voltage output is stopped.) 10. Remove the wire fixed to the output terminal after measuring.
Each terminal’s output voltage No. 1 2 3 4
BIAS Name CHG (Charge) GRID (Grid) DEV (Developing) TRA (Transfer)
Rated Output 200µA 475V 230V 785V
Rated Output Range 200±15µAOutput voltage about 4.1~4.6KV 475± 10V 200~300V 785± 100V
* FLUKE85 (MULTIMETER) + HIOKI (HV PROVE 9014) or the equivalent should be used as the high voltage measuring instrument. (Fig.6) * As for measuring TRA, start measuring within 4 seconds after pressing the SET button. The output value will be changed in 4 seconds.
175
KX-MB2025EXW/KX-MB2030EXW
176
KX-MB2025EXW/KX-MB2030EXW
12.3.20. High Voltage Section 1. Main
177
KX-MB2025EXW/KX-MB2030EXW
2. CHG, GRID
178
KX-MB2025EXW/KX-MB2030EXW
3. TRA (+)
179
KX-MB2025EXW/KX-MB2030EXW
3. DEV DC
180
KX-MB2025EXW/KX-MB2030EXW
TRA (-)
181
KX-MB2025EXW/KX-MB2030EXW
12.3.21. USB Section Troubleshooting 1. Confirmation of the PC settings
182
KX-MB2025EXW/KX-MB2030EXW
2. Confirmation of the main unit
183
KX-MB2025EXW/KX-MB2030EXW
USB (Universal Serial Bus) block Description This is a USB block for data communication with PC. Two signal lines (D+/D-) are differential signals which work in reverse phase. VBUS: CN300 1pin D-: CN300 2pin D+: CN300 3pin GND: CN300 4pin Circuit Diagram
Sequence of normal operation When USB cable from PC is connected to CN300, VBUS voltage goes up to 5V, and IC300 recognize the connection with PC. Then D+ becomes about 3V : waveform (1)-1 The D+ becomes 0V, then communication between IC300 and PC is started : waveform (2)-1 When a few seconds elapsed after USB cable was inserted into CN300 ,the unit enters stand-by mode. When PC is at Hi-Speed , waveforms are (1)-1 ~ (1)-4. When PC is at Full Speed ,waveforms are (2)-1 ~ (2)-4.
184
KX-MB2025EXW/KX-MB2030EXW
Waveform of normal operation
185
KX-MB2025EXW/KX-MB2030EXW
12.3.22. LAN SECTION (KX-MB2030 ONLY) LAN Block Diagram
LAN Circuit signal waveform (Normal) Transmitter waveform [TD+ ( CN750 pin1), TD- ( CN750 pin2) differential voltage] : Differential probe is used. 1. When network equipment is not connected (LAN cable is not connected);
186
KX-MB2025EXW/KX-MB2030EXW
2. When 100Base-TX-enabled deviced is connected;
187
KX-MB2025EXW/KX-MB2030EXW
3. When 10Base-T-enabled device is connected.
188
KX-MB2025EXW/KX-MB2030EXW
IC750 ( C1CB00002566 : 3.3V Single Power Supply) Pin Description Pin No 1 2 3 4 5 6 7 8
Signal Name GND VDDPLL_1.8 VDDA_3.3 RXRX+ TXTX+ XO
Gnd P P I/O I/O I/O I/O O
Input/Output(*)
9
XI / REFCLK
I
10
REXT
I/O
11
MDIO
I/O
12
MDC
I
13
RXD3 / PHYAD0
Ipu/O
14
RXD2 / PHYAD1
Ipd/O
15
RXD1 / RXD[1] / PHYAD2
Ipd/O
16
RXD0 / RXD[0] / DUPLEX
Ipu/O
17 18
VDDIO_3.3 RXDV / CRSDV / CONFIG2
P Ipd/O
19 20
RXC RXER / RX_ER / ISO
O Ipd/O
21
INTRP
Opu
22 23
TXC TXEN / TX_EN
O I
24
TXD0 / TXD[0]
I
25
TXD1 / TXD[1]
I
26 27 28
TXD2 TXD3 COL / CONFIG0
I I Ipd/O
29
CRS / CONFIG1
Ipd/O
Description Ground 1.8V analog VDD 3.3V analog VDD Physical receive or transmit signal (- differential) Physical receive or transmit signal (+ differential) Physical transmit or receive signal (- differential) Physical transmit or receive signal (+ differential) Crystal feedback This pin is used only in MII mode when a 25 MHz crystal is used. This pin is a no connect if oscillator or external clock source is used, or if RMII mode is selected. Crystal / Oscillator / External Clock Input MII Mode: 25MHz +/-50ppm (crystal, oscillator, or external clock) RMII Mode: 50MHz +/-50ppm (oscillator, or external clock only) Set physical transmit output current Connect a 6.49KΩ resistor in parallel with a 100pF capacitor to ground on this pin. See KSZ8041NL reference schematics. Management Interface (MII) Data I/O This pin requires an external 4.7KΩ pull-up resistor. Management Interface (MII) Clock Input This pin is synchronous to the MDIO data interface. MII Mode: Receive Data Output[3](2) / Config Mode: The pull-up/pull-down value is latched as PHYADDR[0] during power-up / reset. See “Strapping Options” section for details. MII Mode: Receive Data Output[2](2) / Config Mode: The pull-up/pull-down value is latched as PHYADDR[1] during power-up / reset. See “Strapping Options“ section for details. MII Mode: Receive Data Output[1](2) / RMII Mode: Receive Data Output[1](3) / Config Mode: The pull-up/pull-down value is latched as PHYADDR[2] during power-up / reset. See “Strapping Options“ section for details. MII Mode: Receive Data Output[0](2) / RMII Mode: Receive Data Output[0](3) / Config Mode: Latched as DUPLEX (register 0h, bit 8) during power-up / reset. See “Strapping Options“ section for details. 3.3V digital VDD MII Mode: Receive Data Valid Output / RMII Mode: Carrier Sense/Receive Data Valid Output / Config Mode: The pull-up/pull-down value is latched as CONFIG2 during power-up / reset. See “Strapping Options“ section for details. MII Mode: Receive Clock Output MII Mode: Receive Error Output / RMII Mode: Receive Error Output / Config Mode: The pull-up/pull-down value is latched as ISOLATE during power-up / reset. See “Strapping Options“ section for details. Interrupt Output: Programmable Interrupt Output Register 1Bh is the Interrupt Control/Status Register for programming the interrupt conditions and reading the interrupt status. Register 1Fh bit 9 sets the interrupt output to active low (default) or active high. MII Mode: Transmit Clock Output MII Mode: Transmit Enable Input / RMII Mode: Transmit Enable Input MII Mode: Transmit Data Input[0](4) / RMII Mode: Transmit Data Input[0](5) MII Mode: Transmit Data Input[1](4) / RMII Mode: Transmit Data Input[1](5) MII Mode: Transmit Data Input[2](4) / MII Mode: Transmit Data Input[3](4) / MII Mode: Collision Detect Output / Config Mode: The pull-up/pull-down value is latched as CONFIG0 during power-up / reset. See “Strapping Options“ section for details. MII Mode: Carrier Sense Output / Config Mode: The pull-up/pull-down value is latched as CONFIG1 during power-up / reset. See “Strapping Options“ section for details.
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KX-MB2025EXW/KX-MB2030EXW
Pin No Signal Name 30 LED0 / NWAYEN
Input/Output(*) Ipu/O
Description LED Output: Programmable LED0 Output / Config Mode: Latched as Auto-Negotiation Enable (register 0h, bit 12) during power-up / reset. See “Strapping Options“ section for details. The LED0 pin is programmable via register 1Eh bits [15:14], and is defined as follows.
31
LED1 / SPEED
Ipu/O
LED Output: Programmable LED1 Output / Config Mode: Latched as SPEED (register 0h, bit 13) during power-up / reset. See “Strapping Options“ section for details. The LED1 pin is programmable via register 1Eh bits [15:14], and is defined as follows.
32 PADDLE
RST# GND
I Gnd
Chip Reset (active low) Ground
NOTE: • P = Power supply. Gnd = Ground. O = Output. I/O = Bi-directional. Ipd = Input with internal pull-down (40K +/-30%). Ipu = Input with internal pull-up (40K +/-30%). Opu = Output with internal pull-up (40K +/-30%). Ipu/O = Input with internal pull-up (40K +/-30%) during power-up/reset; output pin otherwise. Ipd/O = Input with internal pull-down (40K +/-30%) during power-up/reset; output pin otherwise. • MII Rx Mode: The RXD[3..0] bits are synchronous with RXCLK. When RXDV is asserted, RXD[3..0] presents valid data to MAC through the MII. RXD[3..0] is invalid when RXDV is de-asserted. • RMII Rx Mode: The RXD[1:0] bits are synchronous with REF_CLK. For each clock period in which CRS_DV is asserted, two bits of recovered data are sent from the PHY. • MII Tx Mode: The TXD[3..0] bits are synchronous with TXCLK. When TXEN is asserted, TXD[3..0] presents valid data from the MAC through the MII. TXD[3..0] has no effect when TXEN is de-asserted. • RMII Tx Mode: The TXD[1:0] bits are synchronous with REF_CLK. For each clock period in which TX_EN is asserted, two bits of data are received by the PHY from the MAC.
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KX-MB2025EXW/KX-MB2030EXW
12.3.23. Main Board Section 3.3V / 1.2V Troubleshooting Guide (1)
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3.3V / 1.2V Troubleshooting Guide (2)
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12.3.24. Power Supply Board Section 12.3.24.1. Key Components For Troubleshooting Check the following parts first: F1, F2, D1, C5, Q1 and PC1. This comes from our experience with experimental test. For example: power supply and lightning surge voltage test, with standing voltage test, intentional short circuit test, etc. Caution: If you find a melted fuse in the unit, do not turn on the power until you located and repair the faulty parts (except for the fuse); otherwise the fuse will melt again and you cannot pinpoint the faulty point. In most cases, the symptom is that nothing is output. It is more likely that the fault is in the primary side rather than the secondary side. Check the primary side first.
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12.3.24.2. Troubleshooting Flow Chart
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12.3.24.3. Broken Parts Repair Details (D1) If D1 is short-circuit, F2 will melt (open). In this case, replace all of the parts (D1, F2). (C5) If overvoltage(Approx. 450V) was supplied for a power supply unit, C5 will be broken. (Q1) If Q1 is short-circuit, F2 will melt (open). In this case, replace all of the parts (F2, Q1,D1). (F101) If F101 is melted (open), check the 24 Voltage line of the Main Board and others.
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12.4. DOCUMENT JAMS (AUTO DOCUMENT FEEDER) Caution: • Do not pull out the jammed document forcibly before lifting the ADF cover.
1.
Open the ADF cover (1) while holding the document cover (2).
2.
Remove the jammed document (3) carefully. When the document has jammed near the document entrance:
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When the document has jammed near the document exit:
3.
Close the ADF cover.
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12.5. RECORDING PAPER JAM Caution: • Do not pull out the jammed paper forcibly before opening the top cover.
• To prevent injuries, be careful not to put your hands under the top cover.
12.5.1. When the recording paper has jammed inside of the unit The display will show the following.
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Case 1: When the recording paper has jammed near the manual input tray: 1. Pull open the paper input tray (1).
2. Open the manual input tray (2) and remove the jammed paper (3) carefully by pulling it upwards. Then close the manual input tray.
3. Close the paper input tray. • Open and close the top cover (4) to clear the message.
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Case 2: When the recording paper has jammed near the drum and toner cartridge: 1. Pull open the paper input tray (1).
2. Open the top cover (2) by holding the indentations (3) on both sides of the unit..
Note: • Do not touch the transfer roller (5)
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3. Remove the jammed paper (6) carefully by pulling it upwards.
Remove the jammed paper (7) carefully by pulling it toward you.
4. Close the paper input tray.
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5. Close the top cover by holding the indentations on both sides of the unit, until locked.
Case 3: When the recording paper has jammed near the fuser unit: 1. Open the top cover (1) by holding the indentations (2) on both sides of the unit.
Note: • Do not touch the transfer roller (4).
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2. Lift both green levers (5) until they stop.
3. Remove the jammed paper (6) carefully by pulling it upwards.
4. Push back the green levers (7) to the original position.
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5. Close the top cover by holding the indentations on both sides of the unit, until locked.
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12.5.2. When the recording paper is not fed into the unit properly The display will show the following.
1. 2.
3.
Pull the paper input tray until it clicks into place, then pull it completely out, lifting the front part of the tray. Remove the recording paper and straighten. Re-load the recording paper.
Insert the paper input tray into the unit, lifting the front part of the tray. Then push it completely into the unit.
Note: • If the message is still displayed, check the recording paper specifications and load the recording paper again.
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12.5.3. When the recording paper in the manual input tray is not fed into the unit properly The display will show the following.
1. 2.
Remove the recording paper. Re-insert the recording paper.
Note: • If the message is still displayed, check the recording paper specifications and re-install recording paper.
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13 Service Fixture & Tools
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14 Disassembly and Assembly Instructions Note: Remove the Document Cover, the Paper Input tray and the drum and toner cartridge before reassembling.
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14.1. Bottom Section
14.2. Left Side Section
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14.3. Operation Panel Section
14.4. Open Top Cover
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14.5. Remove Operation Panel
14.6. Remove Operation Board
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14.7. Remove Main Board
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14.8. Remove Gear Chassis Section
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14.9. Remove Right Cover
14.10. Remove Right Cassette Guide
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14.11. Remove Bottom Plate
14.12. Remove Laser Unit
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14.13. Remove Pick up Roller
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14.14. Remove Low Voltage Power Board
14.15. Remove Mirror
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14.16. Remove High Voltage Power Board
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14.17. Installation Position of The Lead 14.17.1. Top Cover Section (1)
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14.17.2. Top Cover Section (2)
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14.17.3. Top Cover Section (3)
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14.17.4. Bottom Part Section (1)
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14.17.5. Bottom Part Section (2)
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14.17.6. Side Cabinet Section (1)
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14.17.7. Side Cabinet Section (2)
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14.17.8. Side Cabinet Section (3)
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14.17.9. Side Cabinet Section (4)
14.17.10.AC Inlet Section
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15 Maintenance 15.1. Maintenance Items and Component Locations 15.1.1. Outline MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose. If the equipment can be still used, perform copying, self testing or communication testing. 3. Check equipment Perform copying, self testing and communication testing to determine if the problem originates from the transmitter, receiver or the telephone line. 4. Determine causes Determine the causes of the equipment problem by troubleshooting. 5. Equipment repairs Repair or replace the defective parts and take appropriate measures at this stage to ensure that the problem will not recur. 6. Confirm normal operation of the equipment After completing the repairs, conduct copying, self testing and communication testing to confirm that the equipment operates normally. 7. Record keeping Make a record of the measures taken to rectify the problem for future reference.
15.1.2. Maintenance Check Items/Component Locations
15.1.2.1. Maintenance List NO. 1 2 3
4 5
OPERATION Document Path Rollers
CHECK Remove any foreign matter such as paper. If the roller is dirty, clean it with a damp cloth then dry thoroughly. Sensors Document sensor (PS54), Read position sensor (PS53), registration sensor (PS51), Pickup sensor (SW50), Print timing sensor (PS52), Toner sensor (IC51), Top cover sensor (SW1), Exit sensor (PS50), confirm the operation of the sensors. Glass If the glass is dirty, clean them with a dry soft cloth. Abnormal, wear and tear Replace the part. Check if the screws are tight on all parts. or loose parts
229
REMARKS — Refer to Maintenance Check Items/Component Locations (P.229) See Maintenance Check Items/Component Locations (P.229) and Sensors and Switches Section (P.46) Test Functions (P.90) Refer to Maintenance (P.231). —
KX-MB2025EXW/KX-MB2030EXW
15.1.2.2. Maintenance Cycle (Document & Paper) No. 1 2 3 4 5 6 7 8 9 10
Item ADF Document Feed Roller (Ref.No.46) ADF Separation Rubber (Ref. No.33) ADF Eject Roller (Ref.No.56) Pick up Roller (Ref No.320) Separation Roller (Ref. No.340) Feed Roller (Ref.No.211) Transfer Roller (Ref.No.161) Registration Roller (Ref.No.196) Heat Roller (Ref.No.232) Exit Roller (Ref.No.242)
If each part has got dirty, clean it with a damp cloth then dry thoroughly. * These values are standard and may vary depending on usage conditions.
230
Cleaning Cycle 3 months 3 months 3 months ----------------------3 months -----------3 months -----------3 months
KX-MB2025EXW/KX-MB2030EXW
15.2. Maintenance 15.2.1. Cleaning the White Plates and Glass Clean the white plates and glass when a black line, a white line or a dirty pattern appears on: — your recording paper, — the original document, — the scanned data, or — the fax document received by the other party. Caution: • Be careful when handling the drum and toner cartridge. • Do not use paper products, such as paper towels or tissues for cleaning.
15.2.1.1. White plates and scanner glass 1.
Open the document cover (1) .
2.
Hold the document cover while cleaning the white plates (2) and the scanner glass (3).
3.
Close the document cover.
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15.2.1.2. Lower glass 1. 2.
Turn the power switch OFF. Open the top cover (1) by holding the indentations (2) on both sides of the unit.
Note: • Do not touch the transfer roller (4).
3.
Remove the drum and toner cartridge (5) by holding the tabs.
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4.
Clean the lower glass (6) with a soft and dry cloth.
5.
Reinstall the drum and toner cartridge (7) by holding the tabs.
• Make sure that the arrows (8) match, to install the drum and toner cartridge correctly.
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6.
Close the top cover by holding the indentations on both sides of the unit, until locked.
Caution: • To prevent injuries, be careful not to put your hands under the top cover.
7.
Turn the power switch ON.
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15.2.2. CLEANING THE DOCUMENT FEEDER ROLLERS Clean the rollers when documents frequently misfeed. Caution: • Do not use paper products, such as paper towels or tissues for cleaning. 1. 2.
Turn the power switch OFF. Open the ADF cover (1) while holding the document cover (2).
3.
Clean the document feeder rollers (3) with a cloth moistened with water, and let all parts dry thoroughly.
4.
Close the ADF cover.
5.
Turn the power switch ON.
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15.3. Printing Operation Principle 15.3.1. Process Chart and Process BIAS
15.3.2. CHARGING Charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the Organic Photo Conductor (OPC), which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer (CGTL). When the charging bias (DC +4.35kv) is added and the plus charge is supplied to the OPC surface while charging, the whole surface potential of the drum is +475V.
Charging Part
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KX-MB2025EXW/KX-MB2030EXW
15.3.3. Exposing When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Transfer Layer. Passing through the Charge Generation Transfer Layer which conducts the minus charge, the plus-charged drum's surface is neutralized to be skipped. Then the plus charge goes to the ground from the electric conductive cylinder. Consequently the charge of the part which is not exposed remains as it is, and the electric potential of the scanned part changes. At that time an invisible image is created on the drum.
Exposing Part
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15.3.4. Developing and Transcription The developing is the stage that the OPC drum with an invisible image is changed to visible by the toner. The drum cartridge consists of mixing paddle, toner supply roller, developing roller, developing blade, charge wire, grid plate and OPC drum. The bias voltage is added to the developing roller and toner supply roller. Firstly the toner is mixed up in the mixing paddle and plus-charged by triboelectricity, then led to the toner supply roller. Secondly the potential difference causes to send the toner to the developing roller from the toner supply roller. The supplied toner to the developing roller is kept to a certain layer thickness by the developing blade and also it is charged by triboelectricity. Consequently the toner is transferred to the surface of the exposed OPC drum by the potential difference between the developing roller and OPC drum's surface. The transfer is the stage that the created image on the OPC drum is transferred to the paper. When the transfer roller is minuscharged with the image, the plus-charged toner particles are gathered on the surface of the drum and transferred to the paper.
Developing and Transcription Part
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15.3.5. Cleaning of Transfer Roller The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the remain toner after the transcription stage. The remain toner on the drum and the toner which was attached to the place where the laser beam didn't scan are gathered to the developing roller to be used again. After paper jam or replacing toner and drum cartridge, the transfer roller is plus-charged to eliminate the plus-charged toner.
Cleaning Part
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15.3.6. Fixing On the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image. The surface of the heat roller is rosined by Teflon and lubricated to prevent from attaching the toners. The press roller is made of silicon, and its spring compresses the melted toner.
Fixing Part
The fixing part becomes high temperature, so the thermistor and the two thermostats are provided. 1. Thermistor The thermistor touches the heat roller and check the temperature to feed back to the control circuit. The surface temperature should be kept 195°C while printing. 2. Thermostat The thermostat is located near the heat roller, and it turns OFF the power when the temperature around the thermostat becomes over 160°C.
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KX-MB2025EXW/KX-MB2030EXW
15.4. Terminal Guide of The ICs Transistors and Diodes 15.4.1. Main Board (1)
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15.4.2. Main Board (2)
15.4.3. Operation Board
15.4.4. High Voltage Power Supply Board
15.4.5. Low Voltage Power Supply Board
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15.5. How to Replace the Flat Package IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
15.5.1. Preparation • PbF (: Pb free) Solder • Soldering Iron Tip Temperature of 700°F ± 20°F (370°C ± 10°C) Note: We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil. • Flux Recommended Flux: Specific Gravity → 0.82. Type → RMA (lower residue, non-cleaning type) Note: See About Lead Free Solder (PbF: Pb free) (P.7)
15.5.2. Flat Package IC Removal Procedure 1. Put plenty of solder on the IC pins so that the pins can be completely covered. Note: If the IC pins are not soldered enough, you may give pressure to the P.C. board when cutting the pins with a cutter.
2. Make a few cuts into the joint (between the IC and its pins) first and then cut off the pins thoroughly.
3. While the solder melts, remove it together with the IC pins.
When you attach a new IC to the board, remove all solder left on the land with some tools like a soldering wire. If some solder is left at the joint on the board, the new IC will not be attached properly.
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KX-MB2025EXW/KX-MB2030EXW
15.5.3. Flat Package IC Installation Procedure 1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins.
*Check the accuracy of the IC setting with the corresponding soldering foil. 2. Apply flux to all pins of the FLAT PACKAGE IC.
3. Solder the pins, sliding the soldering iron in the direction of the arrow.
15.5.4. Bridge Modification Procedure 1. Lightly resolder the bridged portion. 2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
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15.6. Main Board Section When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source. If there is no problem with the power supply unit, the problem may lie in the digital unit (main board). As there are many potential causes in this case (ASIC, DRAM, etc.), it may be difficult to specify what you should check first. If a mistake is made in the order of checks, a normal part may be determined faulty, wasting both time and money. Although the tendency is to regard the problem as a serious one (IC malfunction, etc.), usually most cases are caused by solder faults (poor contact due to a tunnel in the solder, signal short circuit due to solder waste).
Note: 1. Electrical continuity may have existed at the factory check, but a faulty contact occurred as a result of vibration, etc., during transport. 2. Solder waste remaining on the board may get caught under the IC during transport, causing a short circuit. Before we begin mass production, several hundred trial units are produced at the plant, various tests are applied and any malfunctions are analyzed. (In past experiences, digital IC (especially, DRAM and ROM) malfunctions are extremely rare after installation in the product.) This may be repaired by replacing the IC, (DRAM etc.). However, the real cause may not have been an IC malfunction but a soldering fault instead. Soldering faults difficult to detect with the naked eye are common, particularly for ASIC and RA (Resistor Array). But if you have an oscilloscope, you can easily determine the problem site or IC malfunction by checking the main signal lines. Even if you don’t have such a measuring instrument, by checking each main signal line and resoldering it, in many cases the problem will be resolved. An explanation of the main signals (for booting up the unit) is presented below.
What are the main signals for booting up the unit? Please refer to General Block Diagram (P.15). The ASIC (IC300) controls all the other digital ICs. When the power is turned on, the ASIC retrieves the operation code stored in the ROM (IC402), then follows the instructions for controlling each IC. All ICs have some inner registers that are assigned to a certain address. It is the address bus by which the ASIC designates the location inside each IC. And the data bus reads or writes the data in order to transmit the instructions from the ASIC to the ICs. These signal lines are all controlled by voltages of 3.3V (H) or 0V (L).
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15.6.1. NG Example
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15.7. Test Chart 15.7.1. ITU-T No.1 Test Chart
247
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15.7.2. ITU-T No.2 Test Chart
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16 Schematic Diagram 16.1. For Schematic Diagram Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
3.
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16.2. Main Board (KX-MB2025) 16.2.1. Main Board (1) 1
2
3
4
5 1/3
A IC300
SDMD[0-15] T1 T2 U1 U2 V1 V2 W1 W2 AA1 AA2 AB1 AB2 AC1 AC2 AD1 AD2 F1 F2 G1 G2 H1 H2 J1 J2 L1 L2 M1 M2 N1 N2 P1 P2 E1 R1 R2 AE1 P3 H3 M4 N3 T3 T4 U3 V3 Y2 K2
SDMD[0] SDMD[1] SDMD[2] SDMD[3] SDMD[4] SDMD[5] SDMD[6] SDMD[7] SDMD[8] SDMD[9] SDMD[10] SDMD[11] SDMD[12] SDMD[13] SDMD[14] SDMD[15] 1 RA321 2 47k 3 4 1 RA322 2 47k 3 4 1 RA323 2 47k 3 4 1 RA324 2 47k 3 4
B
SDLDM0 SDLDM1 NSDCS
2:2B 2:2C 2:2C
SDBA1 SDBA0 NSDCAS NSDRAS NSDWE SDCKE SDCLK
2:2C 2:2C 2:2B 2:2C 2:2B 2:2C 2:2C
C
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
SDMD0 SDMD1 SDMD2 SDMD3 SDMD4 SDMD5 SDMD6 SDMD7 SDMD8 SDMD9 SDMD10 SDMD11 SDMD12 SDMD13 SDMD14 SDMD15 SDMD16 SDMD17 SDMD18 SDMD19 SDMD20 SDMD21 SDMD22 SDMD23 SDMD24 SDMD25 SDMD26 SDMD27 SDMD28 SDMD29 SDMD30 SDMD31 SDUDM0 SDUDM1 SDLDM0 SDLDM1 NSDCS NSDCS2 SDBA1 SDBA0 NSDCAS NSDRAS NSDWE SDCKE SDCLK SDCLK2
+3.3V R302
R3 BZVDD33 R4 BZRST33
F49.9
2:4E
FRMD0 FRMD1 FRMD2 FRMD3 FRMD4 FRMD5 FRMD6 FRMD7 FRMA0 FRMA1 FRMA2 FRMA3 FRMA4 FRMA5 FRMA6 FRMA7 FRMA8 FRMA9 FRMA10 FRMA11 FRMA12 FRMA13 FRMA14 FRMA15 FRMA16 FRMA17 FRMA18 FRMA19 FRMA20 FRMA21 FRMA22 FRMA23 FRMA24 NFRCE NFROE NFRWE
A14 B14 C14 A15 B15 D15 C15 A16 B16 D16 C16 A17 B17 C17 A18 B18 D18 C18 A19 A21 B21 D21 C21 A22 B22 A23 C22 B23 A24 B24 A25 C23 E24 A13 B13 C13
SDMA0 SDMA1 SDMA2 SDMA3 SDMA4 SDMA5 SDMA6 SDMA7 SDMA8 SDMA9 SDMA10 SDMA11 SDMA12
L4 L3 J4 J3 AC3 AB3 AA4 AA3 Y3 W4 M3 W3 V4
RA320 47
RA319 47
1 2 3 4 1 2 3 4
8 7 6 5 8 7 6 5
5 6 7 8 5 RA317 6 47 7 8 5 RA316 6 47 7 8 5 RA315 6 47 7 8 5 RA314 6 47 7 R309 8
4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 47
RA318 47
R308 R307 R306 (
) NC
R369 R367 R368
47 47 47
47 47
SDMA[0] SDMA[1] SDMA[2] SDMA[3] SDMA[4] SDMA[5] SDMA[6] SDMA[7] SDMA[8] SDMA[9] SDMA[10] SDMA[11] SDMA[12]
FRMD[0] FRMD[1] FRMD[2] FRMD[3] FRMD[4] FRMD[5] FRMD[6] FRMD[7] FRMA[0] FRMA[1] FRMA[2] FRMA[3] FRMA[4] FRMA[5] FRMA[6] FRMA[7] FRMA[8] FRMA[9] FRMA[10] FRMA[11] FRMA[12] FRMA[13] FRMA[14] FRMA[15] FRMA[16] FRMA[17] FRMA[18] FRMA[19] FRMA[20] FRMA[21] FRMA[22] FRMA[23] 2:2F 2:2F 2:2E
FRMD[0-7]
2:2F
1-1
FRMA[0-23]
NFRCE NFROE NFRWE
CRM0 CRM1 CRM2 CRM3 2:1B
CRM4 SDMA[0-12]
CRM5
(1-2 Phase excitation)
SPMUTE NLDEN NAPC
4:6D 3:3A 3:3A EYECLK EYEDAT
E PWD HTRCTL THRMSTR0 THRMSTR1 DAOUT
B8 C8 D8 AD19
3:6B 3:2D 3:4A 3:2E;3:5C 3:4A;4:1D
C19 D19 B20
4 3 NC OUT
Z0.1u
Z0.1u
C300
C20 D20 AC11 AD11 AC18 AD18
10k
R391
A20 B19
K0.01u
F
+3.3V
C326
IC301 5 1 DS VDD 2 VSS
C301
+3.3V
5C;2:2E;3:2E
MMPWR OPMPWR CRMPWR HTRCTL
SCIO0 SCIO1 SCIO2 SCIO3/EXSEN0 SCIO4/EXSEN1 SCIO5/EXSEN2 THRMSTR0 SCIO6/EXSEN3 THRMSTR1 SCIO7 TONE SCIO12 SCIO13 THRMAVDD SCIO14 THRMAVSS SCIO15 SCIO16 TONEAVDD SCIO17 TONEAVSS SCIO18 SCIO19/EXSEN4 TEST SCIO20 CLKSEL SCIO21 NWDTRST SCIO22 NRST SCIO23 SCIO24
XSYSRST
HOOK EXTRLY POLCLK POLON CHG DEV TRS
NC 10K NC
10K
2020 NC 10K 10K NC
NC
10K
2025 10K NC 10K NC
NC
10K
2030 NC 10K NC 10K 10K
NC
2050 10K NC
NC 10K 10K
NC
2060 NC 10K 10K NC 10K
NC
SNPICK
3:7E
SNREG
3:2F 3:3A
L345 L347 L344 L346
HVERR NVIDEO
3:2B 4:3E
NREADY CNGMUTE
3:4A 3:4A 3:4A 3:4A
KSTART KTXD KSCLK OPERST
3:5C 3:5C 3:5B 3:5C
REGIST PICK FANDET1 POUT
3:5C 3:8D 3:8D
TNR DOCU RPS
3:5C 3:2F 3:5C 3:5F
FANDET2 TOPCVR PSTART CISHOME
3:3A
NHSYNC
R365 10k
3:7E
( ) R364 NC
+3.3V
R360 10k 10k R362
4:4D 3:6A;3:6B 3:6B;3:6C 3:6A;3:6C 3:6A;3:6C 3:6B;3:6C 3:6B;3:6C 3:6C 3:6B 4:7C 2:8D
4:7E 4:6A 3:2B 3:2B 3:2E 3:2F 3:2F
U24 U25 G24 F26 J26 J25 J23 U26 T24 T23 T25 T26 R24 R23 R25 R26 P24 P25 P26 N26 H26 N25 N24 F23 M26 M25 J24 H25 A7 B7 C7 D7 M23
)NC NC )
HSSPMUTE CRM0 CRM1 CRM2 CRM3 CRM4 CRM5 ADFMEN CRMEN CIDRLY XLANRST
3:2C 3:2C 3:2C 3:2C 3:5B
2010 10K NC IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 IO16 IO17 IO18 IO20 IO21 IO22 IO23 IO24 IO25 IO26 IO27 IO28 IO29 IO30 IO31 IO32 IO33
R361( R363 (
D
MMA MMXA MMB MMXB FANON1
IO34 IO35 IO36 IO37 IO38 IO39 IO40 IO41 IO42/MMA IO43/MMXA IO44/MMB IO45/MMXB IO46/OPMA IO47/OPMXA IO48/OPMB IO49/OPMXB IO50/CRM0 IO51/CRM1 IO52/CRM2 IO53/CRM3 IO54/CRM4 IO55/CRM5 IO56/ADFMEN IO57/CRMEN IO58 IO59 IO60 IO61 IO62 IO63 IO64 IO65 IO66
C_TXD
AF20 AE20 AC20 AD20 AF21 AE21 AC21 AD21 AF22 AE22 AF23 AD22 W23 W24 W25 W26 V23 V24 V25 V26 G23
R304 100 C351
RING UARTTX 4:3F HSSPMUTE2 UARTRX
M24 L26 L25 L23 L24 K26 K25 K24 A12 B12 D12 C12 A11 B11 D11 C11 A10 B10 C10 A9 B9 C9 D9 A8 G26 G25 F25 F24 H24 H23 E26 E25 D26
TP_CHKSEL
J100p
4A; 4:1B
R360 R361 R362 R363 R364 R365 2000 NC 10K NC 10K NC 10K
IC300 C_RTS C_RXD C_CTS
10k
R399
+3.3V
R338 10k
M-TDI M-TMS M-TCK M-TRSTN M-TDO
TP for MODEM JTAG
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (1/3)
250
KX-MB2025EXW/KX-MB2030EXW
3
4
5
6
7 2/3
10k 10k 10k )NC 10k NC ) )NC 10k )NC 10k
+3.3V
R315 R316 R305 R351 ( R352 R353 ( R350( R354 R349( R355 TDO
TP for ARM JTAG
1k
R372
C
+3.3V
AF9 AE10 AF10 AF18 AD16 AF17 AE17 AC16 AC19 AF19 AE18 AD17 AE19
L361
3:5E 3:5E
CCDSH CCDCLK
220
L363
3:5D
AFEVSMP
L364
R386 220 3:5D
AFEMCLK 3:5E
L365 L366 L367 L368 L369 L370
220
L371
3:5E 3:5D
AFESIFCLK AFESIFEN
3:5D 3:4D 3:5E 3:5E 3:5E
+3.3V +1.2V
AF11 AE12 AE13 AF13 AC12 AF12 AD14 AE15 AF14 AE16 AD12 AE14 AF15 AD13 AD15
AFEADC[0-3]
AFEADC[0] AFEADC[1] AFEADC[2] AFEADC[3]
+1.2V
AFESIFDOUT NCCDON LEDONR LEDONG LEDONB R339 22k
R376 F6.98k R385 1
+3.3V 7
R336 0 R337 0 D306
33 33 33 33 220 220
1-2
1 IO1 6 IO4 2 GND 5 VDD 3 IO2 4 IO3
USBVBUS USBID RX_CLKI USBDM RX_DV USBDP RXD0 USBREXT RXD1 USBVDDA33_BIAS RXD2 USBVDDA12_SQ RXD3 USBVDDA12PLL RX_ER USBVDDA33 USBVDDA12 MDIO USBVSSA33_BIAS MDC USBVSSA12_SQ MGTINT USBVSSA12PLL USBVSSA33 USBVSSA12 LSI_TCK LSI_TRSTN 12MHZ USBXIN LSI_TMS USBXOUT LSI_TDI LSI_SCAN_ENABLE LSI_TN LSI_CW_TAP LSI_PROCMON NBATRST RTCPWRDWN LSI_TDO LSI_IDDT
0
D308
COL CRS TX_CLKI TX_EN TXD0 TXD1 TXD2 TXD3 TX_ER
C6 B6 A5 A6 B5 B4 A4 B1 C2 D3 C1 D2 D1 E3 E2 F3 G4 G3 H4 C5 A3 C4 B3 A2
C312 K0.1u
AE8 AD8 AF8 AC9 AD9 AE9 AD10
CCDSH NCCDRS NCCDCP CCDCLK AFEVSMP AFERSMP AFEMCLK AFEADC0 AFEADC1 AFEADC2 AFEADC3 AFEADC4 AFEADC5 AFEADC6 AFEADC7 AFESIFCLK AFESIFEN AFESIFDIN AFESIFDOUT OEB NCCDON LEDONR LEDONG LEDONB
AFESEL0 AFESEL1 DP AFERST RING BTXD BRXD ATXD ARXD ABITCLK BBITCLK ASPCLK BSPCLK AFECLK EXMDMCS EXTINT
2
3
1
4 L300
8
1 2 3 4
CN300 5
6
R387
1M
C321 Z0.1u
C308 K0.22u
AC15 AF16
C310 X300
TCK TRSTN TMS TDI
10 k
RXD[0] RXD[1] +3.3V RXD[2] 2:8E RXD[3] R335 4.7k R303 4.7k 2:8E 2:8E 2:8E
R39 4
2:8E 2:8E 2:8E
10k
MDIO MDC MGINT
2:8D
R373
RXD[0-3]
TXD[0] TXD[1] TXD[2] TXD[3]
R378
RX_ER RX_CLKI RX_DV
AF5 AD6 AE6 AF6 AC7 AD7 AE7 AF7 AC8
R34 3 R34 4 R34 5 R34 6 R34 7 R34 8
TXD[0-3]
2:8D 2:8D 2:8E 2:8E
10 k 10 k 10 k 10 k 10 k 10 k
B
COL CRS TX_CLKI TX_EN
3 2
10k
AINT
4:1B L359 4:1C;4:1E L356 1D;4:1B L358 4:1E L352 4:1E L353 4:1B L350 4:1B L351 4:1B L348 4:1E L355 4:1B L349 4:1E L354 4:1B;4:1E 1 L357 4:1C
C398 NC ( ) 10k R3 40 R 341 10 k R342 10k
DP AFERST RING BTXD BRXD ATXD ARXD ABITCLK BBITCLK ASPCLK BSPCLK AFECLK
IC300 Y23 Y24 Y26 AA24 AA25 AB24 AB25 AC24 AD26 AE26 AC25 AD25 AC26 AB26 Y25 AA26
12MHz
A
R384
J22p C311
100 AD4 AE5
J27p
2F;2:2E;3:2E
XSYSRST
+1.2V +3.3V
IC300
F
AF4 RTCCLKIN AE4 RTCCLKOUT
4
VSS 1 NC
3
VIN 2 VOUT
180k
C319 K1u
3
IC303
C322 K1u
470
C317
NC (
1
NC
1 2
)
3
(
J22p
BAT301
32.768KHz C318 J12p
C313
J300
) 24.576MHz C314 J33p
220 AF24 MDMCLKIN AE23 R374 MDMCLKOUT
D10p
23.8MHz C316 D8p
BAT300
R375
X302
C315
23.8MHZ
24.576MHZ
R388
+3.3V
D24 NC1 AE11 NC2 AD23 NC3
C26 DOTCLKIN D25 DOTCLKOUT
+3.3V +3.3V/BATT
DA300
C357 C358 C359 C360 C361 C362 C363 C364
R389 1k 1 2
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
+1.2V/BATT
R393 ( ) NC
K4 D13 D17 P4 U23 AC10 N23 AC14 AF3
+1.2V
R390 ( ) NC
C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C352 C353 C354 C355
C327 Z0.1u
VDDIO33_1 VDDIO33_2 VDDIO33_3 VDDIO33_4 VDDIO33_5 VDDIO33_6 VDDIO33_7 VDDIO33_8 VDDIO33OSC
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
C325 Z0.1u
VDD2_1 VDD2_2 VDD2_3 VDD2_4 VDD2_5 VDD2_6 VDD2_7 VDD2_8 VDD2_9 VDD2_10 VDD2_11 VDD2_12 VDD2_13 VDD2_14 VDD2_15 VDD2_16 VDD2RTC
X301
E
VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8 VSS_9 VSS_10 VSS_11 VSS_12 VSS_13 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18 VSS_19 VSS_20 VSS_21 VSS_22 VSS_23 VSS_24 VSS_25 VSS_26 VSS_27 VSS_28 VSS_29 VSS_30 VSS_31 VSS_32 VSS_33 VSS_34 VSS_35 VSS_36 VSS_37 VSS_38 VSS_39 VSS_40 VSS_41 VSS_42 VSS_43 VSS_44 VSS_45 VSS_46 VSS_47 VSS_48 VSS_49 VSS_50 VSS_51 VSS_52 VSS_53 VSS_54 VSS_55 VSS_56
F4 E23 D6 D10 D14 P23 K23 AA23 AB4 AC22 AC17 AC13 N4 D22 U4 AC6 AD5
X303
D
B2 P11 P12 P13 P14 P15 P16 R11 R12 R13 R14 R15 R16 T11 T12 T13 T14 T15 T16 AD24 AE25 AB23 AC23 Y4 Y1 L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 M16 N11 N12 N13 N14 N15 N16 AC4 AC5 AD3 AE2 C3 C24 B25 K1 K3 D23 D4 D5 E4
2
J27p
+1.2V
32.768KHZ C25 PLL24VDD B26 PLL240VSS
K0.22u C304
AE24 PLL393VDD AF25 PLL393VSS
K0.22u C305
AF2 PLL266VDD2 AE3 PLL266VSS2
1
R380
1
R381
1
R382
K0.22u C306
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (2/3)
251
Z0.1u
Z0.1u
Z0.1u
252
C673
C672
Z0.1u/50V
Z0.1u/50V
Z0.1u/50V
+24V
C671
Z0.1u
Z0.1u
Z0.1u
+7V
C683
C647
C646
+5VD
C645 Z0.1u
C664
C654
C652
Z0.1u
Z0.1u
Z0.1u
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
C696
C697
C698
C699
C649
Z0.1u
C695
Z0.1u Z0.1u
Z0.1u
C690 Z0.1u
Z0.1u
C689
C692
Z0.1u
C688
C691
Z0.1u
C687
C693
Z0.1u Z0.1u
C684
C685
C656
C679
C678
C677
C676
C675
C674
C670
C669
C668
C667
C666
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
C663 C665
Z0.1u
Z0.1u Z0.1u
C662
Z0.1u
C661
C660
Z0.1u
Z0.1u
Z0.1u
C659
C658
C657
6
C655
C650
+1.2V
C651
Z0.1u
C682
Z0.1u Z0.1u
C680
C681
5
C653 Z0.1u
C648 Z0.1u
KX-MB2025EXW/KX-MB2030EXW
7 8
A 3/3
1-3
B
C
D +3.3V
+3.3V
E
R395 0(1608)
R396 0(1608)
R397 0(1608)
R398 0(1608)
F
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (3/3)
KX-MB2025EXW/KX-MB2030EXW
Memo
253
KX-MB2025EXW/KX-MB2030EXW
16.2.2. Main Board (2) 1
2
3
4
1/2
NSDWE NSDCAS NSDRAS NSDCS SDBA0 SDBA1
3
SD[1]
4
SD[2]
5 6
SD[3]
7
SD[4]
8 9
SD[5]
10
SD[6]
11 12
SD[7]
13 14
1:1C
R400 47 R401
68
15
1:1C
R402
47
16
1:1C
R403
47
17
1:1C
R404
47
18
1:1C
R405
47
19
1:1C
R406
47
20
1:1C
R407
47
21
SA[10]
22
SA[0]
23
SA[1]
24
SA[2]
25
SA[3]
26
C
SDCLK SDLDM1
1:1C
R408 47
1:1C
R409 68
1:1C
R410 68
D
C413
C412 SDCKE
K0.01u
27
DQ15
VDDQ
VSSQ
DQ1
DQ14
DQ2
DQ13
VSSQ
VDDQ
DQ3
DQ12
DQ4
DQ11
VDDQ
VSSQ
DQ5
DQ10
DQ6
DQ9
VSSQ
VDDQ
DQ7
DQ8
VDD
VSS
LDQM *WE
NC UDQM
*CAS
CLK
*RAS
CKE
*CS
A12
A13
A11
A12
A9
A10/AP
A8
A0
A7
A1
A6
A2
A5
A3 VDD
A4 VSS
Z0.1u C414
Z0.1u
Z0.1u C404
C402 VSS
DQ0
54
SD[15]
53 52 51
SD[14]
50
SD[13]
49 48
SD[12]
47
SD[11]
46
SD[10]
45
SD[9]
44 43
SD[8]
42 41 40
Z0.1u
2
VDD
Z0.1u C403
IC400 1
SD[0]
SA[0] SA[1] SA[2] SA[3] SA[4] SA[5] SA[6] SA[7] SA[8] SA[9] SA[11] SA[12] SA[10]
2-1
C405
SDMA[10] SDLDM0
+3.3V
K0.01u C406
B
SD[0] SD[1] SD[2] SD[3] SD[4] SD[5] SD[6] SD[7] SD[8] SD[9] SD[10] SD[11] SD[12] SD[13] SD[14] SD[15]
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 1 2 3 4 1 2 3 4 1 2 3 4
39 38 37 36
SA[12]
35
SA[11]
34
SA[9]
33
SA[8]
32
SA[7]
31
SA[6]
30
SA[5]
29
SA[4]
28
Z0.1u
SDMA[0-12]
RA400 4 56 3 2 1 RA401 4 56 3 2 1 RA402 4 56 3 2 1 RA403 4 56 3 2 1 SDMA[0] 8 7 SDMA[1] SDMA[2] 47 6 SDMA[3] RA404 5 8 SDMA[4] SDMA[5] 7 SDMA[6] 47 6 SDMA[7] RA405 5 8 SDMA[8] SDMA[9] 7 SDMA[11] 47 6 SDMA[12] RA406 5
K0.01u
SDMD[0] SDMD[1] SDMD[2] SDMD[3] SDMD[4] SDMD[5] SDMD[6] SDMD[7] SDMD[8] SDMD[9] SDMD[10] SDMD[11] SDMD[12] SDMD[13] SDMD[14] SDMD[15]
C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429
1:1A
C400
SDMD[0-15]
Z0.1u C401
A
J100p J100p J100p J100p J100p J100p J100p J100p J100p J100p J100p
+3.3V
+3.3V
FRMA[22] FRMA[19] FRMA[18] FRMA[8] FRMA[7] FRMA[6] FRMA[5] FRMA[4] FRMA[3] FRMA[2]
FRMA[0-23] NFRCE NFROE
FRMD[7] FRMD[6] FRMD[5]
+3.3V
FRMD[0-7]
RA414 47k
1:3A RA413 47k 5 FRMD[0] 6 FRMD[1] 7 FRMD[2] 8 FRMD[3] 5 FRMD[4] 6 FRMD[5] 7 FRMD[6] 8 FRMD[7]
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
4 3 2 1 4 3 2 1
R449 10k
NC7 NC6 A16 *BYTE VSS2 DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC2 DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 *G VSS1 *E A0 NC5 VCC1
FRMD[4] FRMD[3] FRMD[2] FRMD[1]
J27p
1:2F;1:5C;3:2E
E
NC1 NC2 A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 *W *RP A21 VPP/*WP R/*B A18 A17 A7 A6 A5 A4 A3 A2 A1 NC3 NC4
C471 Z0.1u
1:3C
64Mbit
IC402 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
C470
NFRWE XSYSRST
FRMA[23] FRMA[16] FRMA[15] FRMA[14] FRMA[13] FRMA[12] FRMA[11] FRMA[10] FRMA[9] FRMA[20] FRMA[21]
R447 ( ( R448
NC ) ) NC
FRMA[0] FRMA[17]
FRMD[0]
FRMA[1]
1:3A 1:3C 1:3C
F
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.2) (1/2)
254
( ) C757 NC
255 GND1 VDDPLL_1.8 VDDA_3.3 RXRX+ TXTX+ XO
R754 ( ) NC ( ) C770 NC
D3 S
(
G 4
Q803
L801 22u
3 D804
D4
D2
NC
D1
) NC ) NC ) NC )
1
22u
C818 K1u(2125)
S D801
K1u(2125)
C802
+
C800 100u 6.3
D3
C817
G
100u 6.3
Q802
D800
R821 47k
D2
C763 ( C764 ( C765 ( C766
NC
D4
+
3
D1
( +) C762 NC
1 2 3 4 5 6 7 8
R822 47k
C819 Z1u/50V
1
C753 ( ) NC
C820
C808 Z0.1u/50V
Z0.1u/50V
C807
3A
F800
6
D803
Q807
GND2
IC750
2
NC
( ) C756 NC
3
8 7 6 5
L750 NC ( )
2
1 2 3 4
+3.3V
32 Act 31 R755 NC ( ) ( ) 30 K A 29 LED750 28 NC 27 26 25
470(3216) Z1u/50V
D805
R825 1k(3216)
Q806
RA750
4
C761 NC ( ) R759 NC ( )
D806
Q805
*RST LED1/SPEED LED0/NWAYEN CRS/CONFIG1 COL/CONFIG0 TXD3 TXD2 TXD1/TXD1
) NC
( C760 33
NC )
C759 (
R826 1k(3216)
10u 35
F1k 1% R800 F22k 1%
F4.7k K0.01u(1608)
C810 R803
Q804
XI/REFCLK REXT MDIO MDC RXD3/PHYAD0 RXD2/PHYAD1 RXD1/RXD1/PHYAD2 RXD0/RXD0/DUPLEX
4
) NC
3
NC
C806
C805 10u 35
Z0.1u/50V
9
Z0.1u/50V C804
VCC
C801
10
11
12
13
14
R819 470(3216)
9 10 11 12 13 14 15 16
L.F +)
R820
( C751
2
C752 (
OUT2
OUT1
SEL1
FB1
IN1-
15
A
X750 ( ) NC
1
L753 NC
NC )
IN2-
IN2+
REF
16
R812 C809 F2.2k K0.047u
C758 (
1
L.F
NC
1 2 3 4 5 6 7 8
)
2
)
B
NC
B
NC
NC
R760 ( ) NC R818 6 FB2 C812 7 F4.7k GND K0.01u(1608) 8
5
DT2
DT1
REG
5
RXD[3] RXD[2] RXD[1] RXD[0]
)
R807
R815
4.7k(3216)
F10k 1%
180
C
R809
Q800
K0.1u
100k
4
3
IC800
)
E
C814
E
NC
C813 K0.33u(1608)
CS
RT
R802 F10k 1%
R750 ( R751 ( R752 ( R753 (
)
C750 ( ) NC
C769 (
9 2
1
C803
+24VIN
( ) C768 NC
( ) C767 NC
E C Q801
R805
R804 F9.09k
B
NC
CN750 NC
NC
D
)
)
10
C755 ( C754 (
C Z0.1u/50V
KX-MB2025EXW/KX-MB2030EXW
7 8 2/2
+24V
2-2
R801 6 +3.3V
5
4
CL800 CL801
6 +1.2V
5
CL803 CL804
R817 F2k 1%
R813 C811
+24VIN F1k K0.47u(1608)
R808 22k
L752 NC +3.3V
RA751 2 NC 3 1
RA752 2 NC 3 4 1
4 8 7 6 5 8 7 6 5
TXD0/TXD0 TXEN/TX_EN TXC *INT RXER/RX_ER/ISO RXC RXDV/CRSDV/CONFIG2
24 23 22 21 20 19 18 VDDIO_3.3 17
+3.3V
NC ( NC ( 1:1E 1:4B 1:4B TXD[3] 1:4B TXD[2] TXD[1] TXD[0]
1 2 3 4 8 7 6 5
) R764 ) R765 1:4B 1:4B 1:4C 1:4B 1:4B 1:4B
XLANRST CRS COL TXD[0-3]
TX_EN TX_CLKI MGINT RX_ER RX_CLKI RX_DV
RA753 NC
1:4C 1:4C
MDC MDIO
1:4B
RXD[0-3]
F
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.2) (2/2)
KX-MB2025EXW/KX-MB2030EXW
16.2.3. Main Board (3) 1
2
3
4 +3.3V
5
+3.3V
1/2
1:1E
NVIDEO NLDEN
1:1E
NAPC
GND 7
180
1:3E
1k
1:3E
+24V
R506 22k
C518
56k 12 11
C517
C508 K0.047u
C507 K1000p
VRT VRB AGND1 AVDD OP3/SDO
DGND 5 SEN 6 DVDD2 7 SDI 8 SCK 9 OP0 10
OP1
AP1 CN505
TO HVPS
B
82k R516
Q507
C E
E
1.2k
1.32ms
HVERR TOPCVR
R543
1.2k
R544
E
R542
C Q516 B
(10)
(11) (12) (13)
R558 47
J100p
560
C547
R571
TRS
(9)
C Q514 B
R547
470 2 CVR 1
1:3D R520 1k 1:3D 1:3F
+3.3V
R589 5.6k
C568
Q504
(1) (2) (3) (4) (5) (6) (7) (8)
3
FLT500
82 4
1
(14)
2
56k
BE
Q501
DEV
POUT
AGND2 1 DVDD1 2
OP2
1.2k
K1000p
E
CHG
1:3D
THRMSTR1
AFEADC[0]
AFEADC[3] AFEADC[2] AFEADC[1]
13
L501
R588
3
HVERR
F
C
4
+3.3V
FANDET2
VSMP 3 MCLK 4
VRX
R553 1:3D
B
Q506
K1000p
5
BE
C511
TRS
C
4.7k
DEV
C
6
R519
CHG
K1u
C502
C543 K0.1u
14
K0.1u
VRLC/VB
8
L503 7 18PG181
PICK
R550
B
4.7k
3.3k R517
GND
Z0.1u/50V
1k
C546 K0.01u
C549 6.3V /100u/105
Q517
15
C537
+24V 24V
17 16
1:2F;1:5C;2:2E XSYSRST
R596
18
VINP
18(1608)
R595 ( ) NC
Z0.1u
C572
E R556
TO FLAT BED & ADF
Q530
Q529
C
19
+5VA_C
1.2k
LED_B 12 CISHOME 13 J100p K1000p K1000p K1000p
C571
+
E
R579 470
5
R586 ( ) NC
R594 150k
6
R584
7
E
LED_G 10 LED_R 11
F6.2k
IC504
DG 7 CLK 8 VLED 9
THRMSTR1 +3.3V
F470
1:1E;5C
K1u R581
B
+1.2V
1k
C Q528
47k Q527
R577
R535
HTRCTL
+3.3V
-
4.7k
4.7k
R555
DG 5 SI 6 R576 1:1E
TNR
IC503 20
C545 K1u
+3.3V 3 VREF 4
AP1
Q500
R508
R529 F22k C514
R507
SIG 1 DG 2
CN504
REGIST PSTART
NCCDON
C5 44 K0.01u C542 K0.1u C5 40 K0. 1u C5 36 K0. 1u
AP1
+
+
CN510
16V/22u/105
NC 3 VOUT
Z0.1u 1.2(1608) C550
GND 2 4
R548
R522 10k R524 4.7k
D504
AK
CONTROL 1 VIN
R554
HTRCTL 1
5
1:6B
1k
39(1608)
2
B0ACEL000004
+
C505
35V/220u
C503
3
TO SMPS
1:3E
R552
Q518
C556 C554 C553 C551
7V
+7V
IC501
FANDET1
+3.3V
+7V
5 4
R510 5.6k
+3.3V
10u/6.3V
DG
6
1:1E;2E
AP1
C513 Z1u(1608)
D
PG
7
THRM1 3 LED 2
1:3F
R509 1k
+3.3V
CN508
C512
PG
Z0.1u/50V
24V
MMXB
1:3E
POUT 1
LD SS CLK BRAKE +5VD
24V
FANON 5 GND 4
R580 5.6k R570 5.6k
1.2k
1:1D C510 K0.1u
E
TO DC MOTOR
8
MMA
C Q526
Q525
B
24V
PICK 7 FANDET 6
R546
1:1D
B E
+24V
MMXA
C
Q502
E
MMB
C563 K1000p C559 K1000p
1:1D
C569 K0.047u C516 K1000p
1:1D
1k
1:3F 1:3E
R549 33(1608)
R515
B
1:3E
5.6k
R527 5.6k
R585
C565 K0.047u
56k
R512 C
1:3E
R583 5.6k
REG 10 PTOP 9 TNR 8
C552
C
+3.3V
R531 5.6k
R523 56k
SENSOR Transit
L502
24V 1 2 24V 3 PG 4 PG 5 LD 6 SS 7 CLK 8 BRAKE
R587 22k
+24V
AP1
8 VCC GND 4
IC504
+3.3V
R582 22k
XREADY POLON
FANON1
+24V
K1000p
CN506
1:1D
1k 2
+3.3V R521
AP1
( 3.86kHz)
CN502
C515
POLCLK
TO POLYGON
F150k
DET 2 GND 1
E
5
-
R530
3
39(1/2W) R505
3 +
FANON
POLON
+
1
3
24V
TO FAN
F150k
IC504
1 2
GND
1:3D
B
Q512
10k
39(1/2W) R568
POLCLK
C Q505
4
G
S
35V/220u
1:3D
B E
3
OPERST
10k
NREADY
XREADY POLON
R525
C Q503
POLCLK 1 2
KSCLK
R514 R532
R513
47k
R504
Q510 1:3E
DA500
B
C501 Z0.1u/50V
KSTART KTXD
+3.3V
D
AP1
3-1
THRMSTR0
388µs
+24V +3.3V
CN501
10k
R567 R560
R561 C555 +5VD Z0.1u
5V 7 BUZZER(NC) 8
XVIDEO XLDEN XAPC XHSYNC
TO LASER
J180p C557
OPERST 5 GND 6
1:1E
C548
15BD471
1:3E
10k
R502
100
R503 F6.2k
R501
100
1:3D
1:3E
R559
J100p
100
L500
1k 100
R569 56k
XLDEN 5 XAPC 6
R511
KTXD 3 KSCLK 4
NHSYNC
R562 R563
K1000p
THRM 1 KSTART 2
1:3F 180
F18k
AP1
4.7k
R518
CN511
R578 3.3k
XHSYNC 3 XVIDEO 4
C5 06 D1 0p
A
+5VD AP1 C504 Z0.1u 5V 1 GND 2
R564
TO OPE +5VD
CN500
(15)
SI CLK
4.46MHZ KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.3) (1/2)
256
KX-MB2025EXW/KX-MB2030EXW
5
6
7
8
9 2/2
3-2
A
Z0.1u/50V
+
C524
CR_XA
3
CR_XB
4
CR_B
C529 K1000p
C528 K1000p
C527 K1000p
C526 K1000p
R536 F0.39(3216)
2
TO ADFM CN701
1 2 3 4 5 6 7 8 9 10 11 12
AP1 1 A
IC700
R711 10k
2
XA
3
XB
4
B
C712 K1000p
PHA1 PGND VM1 OUT1A RNF1 FIN OUT1B OUT2B RNF2 OUT2A VM2 NC1 PHA2
C711 K1000p
I01 I11 VREF CR1 PS GND NC3 TEST CR2 NC2 I12 I02
270k
1:1E 1:1E;6B 1:1D;6B 1:1D;6B
AP1
C710 K1000p
R702
C
K1000p
R710
12k C703
Q700
25 24 23 22 21 20 19 18 17 16 15 14 13
CN509
C709 K1000p
C702 K1000p
1:1D;6A 1:1D;6A 1:1D;6A
TO FBM 1 CR_A
R707 F0.33(3216)
1:1E 1:1E;6C 1:1D;6C 1:1D;6C
270k
ADFMEN
1 2 3 4 5 6 7 8 9 10 11 12
IC502
270k
R701
CRM5 CRM4 CRM1
PHA1 PGND VM1 OUT1A RNF1 FIN OUT1B OUT2B RNF2 OUT2A VM2 NC1 PHA2
R537 F0.39(3216)
I01 I11 VREF CR1 PS GND NC3 TEST CR2 NC2 I12 I02
R565 10k
R700 12k
CRM0 CRM2 CRM3
K1000p
R557
B CRMEN CRM5 CRM4 CRM1
25 24 23 22 21 20 19 18 17 16 15 14 13
R708 F0.33(3216)
S
Q522
R566
F1.0k
R545
270k
12k C522
G
10k
1:1E R538 1k
R539
PWD
D
R551
47k C509 K0.1u
Q521
R534
R540 220
R533
+3.3V
K1000p
1:1D;6B 1:1D;6C 1:1D;6C
12k C520
CRM0 CRM2 CRM3
35V/47u C525
+24V
TO ADF SENSOR
RPS
1:6B
1:6B
(9) (10)
R541
1:6B
K1000p C704
K1000p C701
C530
10u/6.3V
DOCU
4
GND
2.2
R709
R706 56k
AFESIFEN AFESIFDOUT
PICK-UP SOLENOID
+24V
AFESIFCLK
R528
AFEADC[0-3] SNPICK
1:3D
Q511 C B
LEDONG
E
B 1
E
1.2k
CN507
Q509
AP1
C
3.3k(2125)
K
1:6B
3
ADF MODEL ONLY
D501
1:6B
1 3.3V 2 RPS
AFEMCLK
A
K0.1u
AFEVSMP
AP1
R704 5.6k
R526
1:6A
CN700
1:3E
DOCU
10k
1:6A +3.3V C533
+5VD
L504 10u/6.3V
C534
(1) (2) (3) (4) (5) (6) (7) (8)
K0.1u C538
D
10u/6.3V C531
+3.3V +5VA_C +5VD
R703 5.6k
1:3E
R705 56k
+3.3V
1 PICK 2 PG
E LEDONR LEDONB
+24V
(14)
CCDCLK
SNREG
B
C 8.2k(2125) E
(15)
1:3F
CN514 AP1
Q523
K
Q524 1:3D
D503
R574 1:6A
REGISTER SOLENOID
CCDSH
A
1:6A
R573
1:6B 1:6B
10k
(11) (12) (13)
1 REG 2 PG
CISHOME
F
KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.3) (2/2)
257
KX-MB2025EXW/KX-MB2030EXW
16.2.4. Main Board (4) 1
2
3
4
5 1/2
A
4-1 HS-RX
FAX-RX R114
(1)
1:1D;1:4A 1:4A
(2)
1:4A
DG
1:4A;1E
+3.3VA1
C120
AFERST
1:4B
AINT
C100 K0.1u
ATXD
IC101
1
1:4B
R130 ( ) NC
ARXD
1:4B;1E 1:4B
K0.01u
AFECLK ASPCLK ABITCLK
IC100
MCLK *OFHK 2 *FSYNC *RGDT/FSD/M1 3 SCLK M0 4 VD VA 5 SDO GND 6 SDI AOUT/*INT 7 FC/*RGDT C1A 8 *RESET C2A
16
2
14
3
13
4
R101
12
! C104 33p/250V
R136 56(1608)
11 10
56(1608) C102 K0.1u
5 6 7
! C105 33p/250V
R102 R137
9
DG
1:4B
1
+3.3VA1
15
8
DCT IB
C
E
(3) (4)
QE2 12 SC 11
C1B C2B
VREG2 10 RNG2 9
VREG RNG1
(5) C108 K0.1u
10p/250V C122 ( ) NC
DG
150
R108 3.65k(1/2W)
DCT3 14 QB 13
RX
C107 K0.1u
R103 F1M
! C121
DCT2 16 IGND 15
QE
Q102 C B
R111
C123 ( ) NC
+3.3VA1
R119 47k
B
R115
R104 1.07k(1/2W)
C106 50V/1u RING DP
73.2(1/2W)
F536(3216)
R105 0
R106
DG
C111 K2700p
HS-TX
FAX-TX (6) (7)
R109 ( ) NC
R112
(8)
15M
5.1M(2125)
C110 120p R110 ( ) NC R107 R113 +5VA
6.3V/100u C201
150k C200
R201
C109 120p
0(1608) +3.3VA2
+3.3V
L229
DG
(9)
15M
5.1M(2125)
L227
VREF
0(1608)
R200 150k
L230
+3.3VA1
+3.3V
L200
L202
+3.3V
0(1608) R257 ( ) NC
+5VD
K0.1u
I C 3 0 0
DG2
R219 1k
Q201 DG
HSSPMUTE
1:1D
(
1
K1u
DG
C217 K1u
10k
(10)
IC203
C216
NC
D
R224
) 2 3 4
CD FC2 FC1 VIN
(11) (12) (13) (14)
VO2 8 GND 7 VCC 6 VO1 5
1:4B
6
1:4B;1B
7
1:4B
8
*FSYNC MCLK SCLK
11
LINEI
10
MIC
9
*RESET
+3.3VA2
HS TX: HS RX: F
100 C247
C203 K0.022u R210 8.2k
R253
C205 K0.1u
8.2k K0.022u
R212 22k
R259
C250
6.8k K0.022u Q200
CNGMUTE
(15) C213 K1000p R217
DG
3.3k
R245
1:4A;1C
C244
AFERST
L209
DG
C204 K0.047u R211 8.2k
DG
DG
K0.01u
DG
DG
12
K1800p L208
C209 6.3V/330u
13
R208 L204
VD
C207
VA
SDO
0
14
GND
SDI
R214
15
C208
HDST
16
1:3E
R254 1M
BBITCLK
5
LINEO
27k C221
L210
180k L211
DG C214 ( ) NC
IC202 8 V+ AOUT 2 A-IN BOUT 7 6 3 A+IN B-IN 5 4 VB+IN 1
C222 ( ) NC R220 220k C218
L213
J68p R221
L214
220k C219 J68p R222
(16) (17)
VREF L215
180k C220 K1000p
DG
DG Q203
HSSPMUTE2
MONITOR_RX:
1:1D
R260 1M
AFECLK
4
1:4A
SPKRL
MBIAS
47k
BSPCLK
E
1:4A
R244
BTXD BRXD
SPKRR
C210
3
L203
2
+3.3VA2
DG
K0.1u C245
1
L212
Z0.1u
IC200
+5VA
K0.1u
1:1E;3:4A
R223
C206 0
K0.1u
DAOUT
C202 R206 K0.1u 1k ( ) R207 NC
DG
DG
CID TONE
FAX-TX,RX: HS-TX,RX: MONITOR_RX: KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.4) (1/2)
258
KX-MB2025EXW/KX-MB2030EXW
5
6
7
8 1/2
D100
K
2
3
A
C101
4-2
! RLY100
J100p
R126
A
0(3216)
+5VD
4
Q100
1
5
1:3D
EXTRLY
MONITOR-RX
B
8
3
470p/250V
4
POS100
L105
J
!
R134
K0.01u
(
D102
R120 (
100k
C126 ( ) NC
Q105 C B
)
1
R133
5 4 3
L108
C119
K
D105 ( ) R131 NC
D101 ( ) K NC
1u/250V C103 ( ) NC Q101 NC
)
+5VA
3
K1u
4
CD
VO2
FC2
GND
FC1
VCC
VIN
VO1
5
+5VA
10k
K0.022u
L225
12k C234
L220
( ) R256 NC R251 0
6
R237 C231
R255 NC
R250 0
7
DG
R235
150k
8
DG DG
HSSPMIC+ MICHOOK GND
2 1
SPSP+
CN201
4.7k
R239
CN200
NC
C243 K1000p
16V/47u
R252 5.6k
DG
DG
DG
5
2 SP1 SP+
DG
L218 R232
680 C229
R233 1.8k
47k
C228
K5600p
6
HSSP+
1:3D
HOOK
K0.01u
R231
7
3
K3900p
DG2
L223 L221 L224
1.8k
47k
R234
R230
L219
(17)
C226 K5600p C227
8
4
+3.3V
(15)
C242 ( ) NC
2
C233
DG
DG
1
K1u
DG
R241
68 R229 ( ) NC
10k
IC204
6.3V/100u
R228
R238
C232
R242
1k
) NC
120k
R227
C224
C246 16V/22u
(
C236
150k
R226
L233 ( ) NC
DG
6.3V/100u
L232
1:1E
)
R236 Q202
SPMUTE
L226
DG
R258 ( ) NC
L217 R225
10(3216)
+3.3V
(10) (11) (12) (13) (14)
R240
+5VA
10(3216)
(
(
1:1E CIDRLY
120k C248 ( ) NC C249 ( ) NC
L109
7 CN101
A
AA
D104
(9)
R124 J
R128 ( ) NC
1 2 NC
K
SD
1 2 3 4 5 6
)
L103
+5VD 3 D106
(16)
(
3.9k
R123
L102
8
R122 NC
R132 ( ) NC
J RLY101 NC
(8)
) NC
NC
E
(6) (7)
E
R125
12(1W)
2
D
7 CN100
!
R118
(5)
C
1 2 3 4 5 6
1 L107 2
1mH L110
12(1W) C112
(3) (4)
L101
R129
F100
SA101
!
E
R116 2.49k(1/2W)
L106
J
SA102
250V 0.01u/250V
Q106
!
R135
C114
3
470p/250V C115
4
ZNR100 ( ) NC
E
C
K0.01u
R117
2
C113
(2)
C
B
100k C125
E
1mH L111
L100
B
Q103 C B
D103 1
SA100
DG
Q104
(1)
L222 D200 1 3 2( ) NC C230
HS TX:
K1u DG
HS RX:
F
MONITOR_RX: CID TONE
FAX-TX,RX: HS-TX,RX: MONITOR_RX: KX-MB2025EXW SCHEMATIC DIAGRAM (MAIN BOARD No.4) (2/2)
259
KX-MB2025EXW/KX-MB2030EXW
16.3. Main Board (KX-MB2030) 16.3.1. Main Board (1) 1
2
3
4
5 1/3
A IC300
SDMD[0-15] T1 T2 U1 U2 V1 V2 W1 W2 AA1 AA2 AB1 AB2 AC1 AC2 AD1 AD2 F1 F2 G1 G2 H1 H2 J1 J2 L1 L2 M1 M2 N1 N2 P1 P2 E1 R1 R2 AE1 P3 H3 M4 N3 T3 T4 U3 V3 Y2 K2
SDMD[0] SDMD[1] SDMD[2] SDMD[3] SDMD[4] SDMD[5] SDMD[6] SDMD[7] SDMD[8] SDMD[9] SDMD[10] SDMD[11] SDMD[12] SDMD[13] SDMD[14] SDMD[15] 1 RA321 2 47k 3 4 1 RA322 2 47k 3 4 1 RA323 2 47k 3 4 1 RA324 2 47k 3 4
B
SDLDM0 SDLDM1 NSDCS
2:2B 2:2C 2:2C
SDBA1 SDBA0 NSDCAS NSDRAS NSDWE SDCKE SDCLK
2:2C 2:2C 2:2B 2:2C 2:2B 2:2C 2:2C
C
8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5
SDMD0 SDMD1 SDMD2 SDMD3 SDMD4 SDMD5 SDMD6 SDMD7 SDMD8 SDMD9 SDMD10 SDMD11 SDMD12 SDMD13 SDMD14 SDMD15 SDMD16 SDMD17 SDMD18 SDMD19 SDMD20 SDMD21 SDMD22 SDMD23 SDMD24 SDMD25 SDMD26 SDMD27 SDMD28 SDMD29 SDMD30 SDMD31 SDUDM0 SDUDM1 SDLDM0 SDLDM1 NSDCS NSDCS2 SDBA1 SDBA0 NSDCAS NSDRAS NSDWE SDCKE SDCLK SDCLK2
+3.3V R302
R3 BZVDD33 R4 BZRST33
F49.9
2:4E
FRMD0 FRMD1 FRMD2 FRMD3 FRMD4 FRMD5 FRMD6 FRMD7 FRMA0 FRMA1 FRMA2 FRMA3 FRMA4 FRMA5 FRMA6 FRMA7 FRMA8 FRMA9 FRMA10 FRMA11 FRMA12 FRMA13 FRMA14 FRMA15 FRMA16 FRMA17 FRMA18 FRMA19 FRMA20 FRMA21 FRMA22 FRMA23 FRMA24 NFRCE NFROE NFRWE
A14 B14 C14 A15 B15 D15 C15 A16 B16 D16 C16 A17 B17 C17 A18 B18 D18 C18 A19 A21 B21 D21 C21 A22 B22 A23 C22 B23 A24 B24 A25 C23 E24 A13 B13 C13
SDMA0 SDMA1 SDMA2 SDMA3 SDMA4 SDMA5 SDMA6 SDMA7 SDMA8 SDMA9 SDMA10 SDMA11 SDMA12
L4 L3 J4 J3 AC3 AB3 AA4 AA3 Y3 W4 M3 W3 V4
RA320 47
RA319 47
1 2 3 4 1 2 3 4
8 7 6 5 8 7 6 5
5 6 7 8 5 RA317 6 47 7 8 5 RA316 6 47 7 8 5 RA315 6 47 7 8 5 RA314 6 47 7 R309 8
4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 47
RA318 47
R308 R307 R306 (
) NC
R369 R367 R368
47 47 47
47 47
SDMA[0] SDMA[1] SDMA[2] SDMA[3] SDMA[4] SDMA[5] SDMA[6] SDMA[7] SDMA[8] SDMA[9] SDMA[10] SDMA[11] SDMA[12]
FRMD[0] FRMD[1] FRMD[2] FRMD[3] FRMD[4] FRMD[5] FRMD[6] FRMD[7] FRMA[0] FRMA[1] FRMA[2] FRMA[3] FRMA[4] FRMA[5] FRMA[6] FRMA[7] FRMA[8] FRMA[9] FRMA[10] FRMA[11] FRMA[12] FRMA[13] FRMA[14] FRMA[15] FRMA[16] FRMA[17] FRMA[18] FRMA[19] FRMA[20] FRMA[21] FRMA[22] FRMA[23] 2:2F 2:2F 2:2E
FRMD[0-7]
2:2F
1-1
FRMA[0-23]
NFRCE NFROE NFRWE
CRM0 CRM1 CRM2 CRM3 2:1B
CRM4 SDMA[0-12]
CRM5
(1-2 Phase excitation)
SPMUTE NLDEN NAPC
4:6D 3:3A 3:3A EYECLK EYEDAT
E PWD HTRCTL THRMSTR0 THRMSTR1 DAOUT
B8 C8 D8 AD19
3:6B 3:2D 3:4A 3:2E;3:5C 3:4A;4:1D
C19 D19 B20
4 3 NC OUT
Z0.1u
Z0.1u
C300
C20 D20 AC11 AD11 AC18 AD18
10k
R391
A20 B19
K0.01u
F
+3.3V
C326
IC301 5 1 DS VDD 2 VSS
C301
+3.3V
5C;2:2E;3:2E
MMPWR OPMPWR CRMPWR HTRCTL
SCIO0 SCIO1 SCIO2 SCIO3/EXSEN0 SCIO4/EXSEN1 SCIO5/EXSEN2 THRMSTR0 SCIO6/EXSEN3 THRMSTR1 SCIO7 TONE SCIO12 SCIO13 THRMAVDD SCIO14 THRMAVSS SCIO15 SCIO16 TONEAVDD SCIO17 TONEAVSS SCIO18 SCIO19/EXSEN4 TEST SCIO20 CLKSEL SCIO21 NWDTRST SCIO22 NRST SCIO23 SCIO24
XSYSRST
HOOK EXTRLY POLCLK POLON CHG DEV TRS
NC 10K NC
10K
2020 NC 10K 10K NC
NC
10K
2025 10K NC 10K NC
NC
10K
2030 NC 10K NC 10K 10K
NC
2050 10K NC
NC 10K 10K
NC
2060 NC 10K 10K NC 10K
NC
+3.3V
SNREG
3:2F 3:3A
L345 L347 L344 L346
HVERR NVIDEO
3:2B 4:3E
NREADY CNGMUTE
3:4A 3:4A 3:4A 3:4A
KSTART KTXD KSCLK OPERST
3:5C 3:5C 3:5B 3:5C
REGIST PICK FANDET1 POUT
3:5C 3:8D 3:8D
TNR DOCU RPS
3:5C 3:2F 3:5C 3:5F
FANDET2 TOPCVR PSTART CISHOME
3:3A
NHSYNC
R364 10k
SNPICK
3:7E
( ) R365 NC
3:7E
R360 NC ( ) R362 ( ) NC
4:4D 3:6A;3:6B 3:6B;3:6C 3:6A;3:6C 3:6A;3:6C 3:6B;3:6C 3:6B;3:6C 3:6C 3:6B 4:7C 2:8D
4:7E 4:6A 3:2B 3:2B 3:2E 3:2F 3:2F
U24 U25 G24 F26 J26 J25 J23 U26 T24 T23 T25 T26 R24 R23 R25 R26 P24 P25 P26 N26 H26 N25 N24 F23 M26 M25 J24 H25 A7 B7 C7 D7 M23
10k 10k
HSSPMUTE CRM0 CRM1 CRM2 CRM3 CRM4 CRM5 ADFMEN CRMEN CIDRLY XLANRST
3:2C 3:2C 3:2C 3:2C 3:5B
2010 10K NC IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 IO16 IO17 IO18 IO20 IO21 IO22 IO23 IO24 IO25 IO26 IO27 IO28 IO29 IO30 IO31 IO32 IO33
R361 R363
D
MMA MMXA MMB MMXB FANON1
IO34 IO35 IO36 IO37 IO38 IO39 IO40 IO41 IO42/MMA IO43/MMXA IO44/MMB IO45/MMXB IO46/OPMA IO47/OPMXA IO48/OPMB IO49/OPMXB IO50/CRM0 IO51/CRM1 IO52/CRM2 IO53/CRM3 IO54/CRM4 IO55/CRM5 IO56/ADFMEN IO57/CRMEN IO58 IO59 IO60 IO61 IO62 IO63 IO64 IO65 IO66
C_TXD
AF20 AE20 AC20 AD20 AF21 AE21 AC21 AD21 AF22 AE22 AF23 AD22 W23 W24 W25 W26 V23 V24 V25 V26 G23
R304 100 C351
RING UARTTX 4:3F HSSPMUTE2 UARTRX
M24 L26 L25 L23 L24 K26 K25 K24 A12 B12 D12 C12 A11 B11 D11 C11 A10 B10 C10 A9 B9 C9 D9 A8 G26 G25 F25 F24 H24 H23 E26 E25 D26
TP_CHKSEL
J100p
4A; 4:1B
R360 R361 R362 R363 R364 R365 2000 NC 10K NC 10K NC 10K
IC300 C_RTS C_RXD C_CTS
10k
R399
+3.3V
R338 10k
M-TDI M-TMS M-TCK M-TRSTN M-TDO
TP for MODEM JTAG
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (1/3)
260
KX-MB2025EXW/KX-MB2030EXW
3
4
5
6
7 2/3
10k 10k 10k )NC 10k NC ) )NC 10k )NC 10k
+3.3V
R315 R316 R305 R351 ( R352 R353 ( R350( R354 R349( R355 TCK TRSTN TMS TDI
+3.3V
TP for ARM JTAG
1k
TDO
10k
R372
C
AF9 AE10 AF10 AF18 AD16 AF17 AE17 AC16 AC19 AF19 AE18 AD17 AE19
L361
3:5E 3:5E
CCDSH CCDCLK
220
L363
3:5D
AFEVSMP
L364
R386 220 3:5D
AFEMCLK 3:5E
L365 L366 L367 L368 L369 L370
220
L371
3:5E 3:5D
AFESIFCLK AFESIFEN
3:5D 3:4D 3:5E 3:5E 3:5E
+3.3V +1.2V
AF11 AE12 AE13 AF13 AC12 AF12 AD14 AE15 AF14 AE16 AD12 AE14 AF15 AD13 AD15
AFEADC[0-3]
AFEADC[0] AFEADC[1] AFEADC[2] AFEADC[3]
+1.2V
AFESIFDOUT NCCDON LEDONR LEDONG LEDONB R339 22k
R376 F6.98k R385 1
+3.3V
R336 0 R337 0 D306
33 33 33 33 220 220
1-2
1 IO1 6 IO4 2 GND 5 VDD 3 IO2 4 IO3
USBVBUS USBID RX_CLKI USBDM RX_DV USBDP RXD0 USBREXT RXD1 USBVDDA33_BIAS RXD2 USBVDDA12_SQ RXD3 USBVDDA12PLL RX_ER USBVDDA33 USBVDDA12 MDIO USBVSSA33_BIAS MDC USBVSSA12_SQ MGTINT USBVSSA12PLL USBVSSA33 USBVSSA12 LSI_TCK LSI_TRSTN 12MHZ USBXIN LSI_TMS USBXOUT LSI_TDI LSI_SCAN_ENABLE LSI_TN LSI_CW_TAP LSI_PROCMON NBATRST RTCPWRDWN LSI_TDO LSI_IDDT
0
D308
AE8 AD8 AF8 AC9 AD9 AE9 AD10
COL CRS TX_CLKI TX_EN TXD0 TXD1 TXD2 TXD3 TX_ER
C6 B6 A5 A6 B5 B4 A4 B1 C2 D3 C1 D2 D1 E3 E2 F3 G4 G3 H4 C5 A3 C4 B3 A2
C312 K0.1u
) R39 4
RXD[0] RXD[1] +3.3V RXD[2] 2:8E RXD[3] R335 4.7k R303 4.7k 2:8E 2:8E 2:8E
NC(
2:8E 2:8E 2:8E
CCDSH NCCDRS NCCDCP CCDCLK AFEVSMP AFERSMP AFEMCLK AFEADC0 AFEADC1 AFEADC2 AFEADC3 AFEADC4 AFEADC5 AFEADC6 AFEADC7 AFESIFCLK AFESIFEN AFESIFDIN AFESIFDOUT OEB NCCDON LEDONR LEDONG LEDONB
AFESEL0 AFESEL1 DP AFERST RING BTXD BRXD ATXD ARXD ABITCLK BBITCLK ASPCLK BSPCLK AFECLK EXMDMCS EXTINT
2
1
3
4 L300
7
8
5
6
1 2 3 4
CN300
R387
1M
C321 Z0.1u
C308 K0.22u
AC15 AF16
C310 X300
2:8D
R373
MDIO MDC MGINT
TXD[0] TXD[1] TXD[2] TXD[3]
R378
RXD[0-3]
AF5 AD6 AE6 AF6 AC7 AD7 AE7 AF7 AC8
) R34 3 ) R34 4 ) R34 5 ) R34 6 ) R34 7 R34 8
RX_ER RX_CLKI RX_DV
2
NC( NC( NC( NC( NC( J 22 p
TXD[0-3]
2:8D 2:8D 2:8E 2:8E
10k
B
COL CRS TX_CLKI TX_EN
3
( ) R 341 NC ( ) R342 NC
AINT
4:1B L359 4:1C;4:1E L356 1D;4:1B L358 4:1E L352 4:1E L353 4:1B L350 4:1B L351 4:1B L348 4:1E L355 4:1B L349 4:1E L354 4:1B;4:1E 1 L357 4:1C
C398 NC ( ) J 22p R3 40
DP AFERST RING BTXD BRXD ATXD ARXD ABITCLK BBITCLK ASPCLK BSPCLK AFECLK
IC300 Y23 Y24 Y26 AA24 AA25 AB24 AB25 AC24 AD26 AE26 AC25 AD25 AC26 AB26 Y25 AA26
12MHz
A
R384
J22p C311
100 AD4 AE5
J27p
2F;2:2E;3:2E
XSYSRST
+1.2V +3.3V
IC300
F
VSS 1 NC
3
VIN 2 VOUT
3
180k
C319 K1u
4
470
C322 K1u
24.576MHz C314 J33p C317
NC
J300 (
1 2
1
NC
3
)
J22p
(
C313
BAT301
AF24 MDMCLKIN AE23 R374 MDMCLKOUT AF4 RTCCLKIN AE4 RTCCLKOUT
IC303
) 220
D10p
23.8MHz C316 D8p
BAT300
R375
X302
C315
23.8MHZ
24.576MHZ
R388
+3.3V
D24 NC1 AE11 NC2 AD23 NC3
C26 DOTCLKIN D25 DOTCLKOUT
+3.3V +3.3V/BATT
DA300
C357 C358 C359 C360 C361 C362 C363 C364
R389 1k 1 2
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
+1.2V/BATT
R393 ( ) NC
K4 D13 D17 P4 U23 AC10 N23 AC14 AF3
+1.2V
R390 ( ) NC
C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C352 C353 C354 C355
C327 Z0.1u
VDDIO33_1 VDDIO33_2 VDDIO33_3 VDDIO33_4 VDDIO33_5 VDDIO33_6 VDDIO33_7 VDDIO33_8 VDDIO33OSC
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
C325 Z0.1u
VDD2_1 VDD2_2 VDD2_3 VDD2_4 VDD2_5 VDD2_6 VDD2_7 VDD2_8 VDD2_9 VDD2_10 VDD2_11 VDD2_12 VDD2_13 VDD2_14 VDD2_15 VDD2_16 VDD2RTC
X301
E
VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8 VSS_9 VSS_10 VSS_11 VSS_12 VSS_13 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18 VSS_19 VSS_20 VSS_21 VSS_22 VSS_23 VSS_24 VSS_25 VSS_26 VSS_27 VSS_28 VSS_29 VSS_30 VSS_31 VSS_32 VSS_33 VSS_34 VSS_35 VSS_36 VSS_37 VSS_38 VSS_39 VSS_40 VSS_41 VSS_42 VSS_43 VSS_44 VSS_45 VSS_46 VSS_47 VSS_48 VSS_49 VSS_50 VSS_51 VSS_52 VSS_53 VSS_54 VSS_55 VSS_56
F4 E23 D6 D10 D14 P23 K23 AA23 AB4 AC22 AC17 AC13 N4 D22 U4 AC6 AD5
X303
D
B2 P11 P12 P13 P14 P15 P16 R11 R12 R13 R14 R15 R16 T11 T12 T13 T14 T15 T16 AD24 AE25 AB23 AC23 Y4 Y1 L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 M16 N11 N12 N13 N14 N15 N16 AC4 AC5 AD3 AE2 C3 C24 B25 K1 K3 D23 D4 D5 E4
2
J27p
32.768KHz C318 J12p +1.2V
32.768KHZ C25 PLL24VDD B26 PLL240VSS
K0.22u C304
AE24 PLL393VDD AF25 PLL393VSS
K0.22u C305
AF2 PLL266VDD2 AE3 PLL266VSS2
1
R380
1
R381
1
R382
K0.22u C306
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (2/3)
261
Z0.1u
Z0.1u
Z0.1u
262
C673
C672
Z0.1u/50V
Z0.1u/50V
Z0.1u/50V
+24V
C671
Z0.1u
Z0.1u
Z0.1u
+7V
C683
C647
C646
+5VD
C645 Z0.1u
C664
C654
C652
Z0.1u
Z0.1u
Z0.1u
Z0.1u Z0.1u Z0.1u Z0.1u Z0.1u
C696 C697 C698 C699 C649
Z0.1u
C695
Z0.1u Z0.1u
Z0.1u
C690 Z0.1u
Z0.1u
C689
C692
Z0.1u
C688
C693
Z0.1u
C687
C691
Z0.1u Z0.1u
C684 C685
C656
C679
C678
C677
C676
C675
C674
C670
C669
C668
C667
C666
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
Z0.1u
C663 C665
Z0.1u Z0.1u
C662
Z0.1u Z0.1u
C661
C660
Z0.1u
Z0.1u
Z0.1u
C659
C658
C657
6
C655
C650
+1.2V
C651
Z0.1u
C682
Z0.1u Z0.1u
C680 C681
5
C653 Z0.1u
C648 Z0.1u
KX-MB2025EXW/KX-MB2030EXW
7 8
A 3/3
1-3
B
C
D +3.3V
+3.3V
E R395 0(1608)
R396 0(1608)
R397 0(1608)
R398 0(1608)
F
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.1) (3/3)
KX-MB2025EXW/KX-MB2030EXW
Memo
263
KX-MB2025EXW/KX-MB2030EXW
16.3.2. Main Board (2) 1
2
3
4
1/2
NSDWE NSDCAS NSDRAS NSDCS SDBA0 SDBA1
3
SD[1]
4
SD[2]
5 6
SD[3]
7
SD[4]
8 9
SD[5]
10
SD[6]
11 12
SD[7]
13 14
1:1C
R400 47 R401
68
15
1:1C
R402
47
16
1:1C
R403
47
17
1:1C
R404
47
18
1:1C
R405
47
19
1:1C
R406
47
20
1:1C
R407
47
21
SA[10]
22
SA[0]
23
SA[1]
24
SA[2]
25
SA[3]
26
C
SDCLK SDLDM1
1:1C
R408 47
1:1C
R409 68
1:1C
R410 68
D
C413
C412 SDCKE
K0.01u
27
DQ15
VDDQ
VSSQ
DQ1
DQ14
DQ2
DQ13
VSSQ
VDDQ
DQ3
DQ12
DQ4
DQ11
VDDQ
VSSQ
DQ5
DQ10
DQ6
DQ9
VSSQ
VDDQ
DQ7
DQ8
VDD
VSS
LDQM *WE
NC UDQM
*CAS
CLK
*RAS
CKE
*CS
A12
A13
A11
A12
A9
A10/AP
A8
A0
A7
A1
A6
A2
A5
A3 VDD
A4 VSS
Z0.1u C414
Z0.1u
Z0.1u C404
C402 VSS
DQ0
54
SD[15]
53 52 51
SD[14]
50
SD[13]
49 48
SD[12]
47
SD[11]
46
SD[10]
45
SD[9]
44 43
SD[8]
42 41 40
Z0.1u
2
VDD
Z0.1u C403
IC400 1
SD[0]
SA[0] SA[1] SA[2] SA[3] SA[4] SA[5] SA[6] SA[7] SA[8] SA[9] SA[11] SA[12] SA[10]
2-1
C405
SDMA[10] SDLDM0
+3.3V
K0.01u C406
B
SD[0] SD[1] SD[2] SD[3] SD[4] SD[5] SD[6] SD[7] SD[8] SD[9] SD[10] SD[11] SD[12] SD[13] SD[14] SD[15]
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 1 2 3 4 1 2 3 4 1 2 3 4
39 38 37 36
SA[12]
35
SA[11]
34
SA[9]
33
SA[8]
32
SA[7]
31
SA[6]
30
SA[5]
29
SA[4]
28
Z0.1u
SDMA[0-12]
RA400 4 56 3 2 1 RA401 4 56 3 2 1 RA402 4 56 3 2 1 RA403 4 56 3 2 1 SDMA[0] 8 7 SDMA[1] SDMA[2] 47 6 SDMA[3] RA404 5 8 SDMA[4] SDMA[5] 7 SDMA[6] 47 6 SDMA[7] RA405 5 8 SDMA[8] SDMA[9] 7 SDMA[11] 47 6 SDMA[12] RA406 5
K0.01u
SDMD[0] SDMD[1] SDMD[2] SDMD[3] SDMD[4] SDMD[5] SDMD[6] SDMD[7] SDMD[8] SDMD[9] SDMD[10] SDMD[11] SDMD[12] SDMD[13] SDMD[14] SDMD[15]
C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429
1:1A
C400
SDMD[0-15]
Z0.1u C401
A
J100p J100p J100p J100p J100p J100p J100p J100p J100p J100p J100p
+3.3V
+3.3V
FRMA[22] FRMA[19] FRMA[18] FRMA[8] FRMA[7] FRMA[6] FRMA[5] FRMA[4] FRMA[3] FRMA[2]
FRMA[0-23] NFRCE NFROE
FRMD[7] FRMD[6] FRMD[5]
+3.3V
FRMD[0-7]
RA414 47k
1:3A RA413 47k 5 FRMD[0] 6 FRMD[1] 7 FRMD[2] 8 FRMD[3] 5 FRMD[4] 6 FRMD[5] 7 FRMD[6] 8 FRMD[7]
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
4 3 2 1 4 3 2 1
R449 10k
NC7 NC6 A16 *BYTE VSS2 DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC2 DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 *G VSS1 *E A0 NC5 VCC1
FRMD[4] FRMD[3] FRMD[2] FRMD[1]
J27p
1:2F;1:5C;3:2E
E
NC1 NC2 A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 *W *RP A21 VPP/*WP R/*B A18 A17 A7 A6 A5 A4 A3 A2 A1 NC3 NC4
C471 Z0.1u
1:3C
64Mbit
IC402 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
C470
NFRWE XSYSRST
FRMA[23] FRMA[16] FRMA[15] FRMA[14] FRMA[13] FRMA[12] FRMA[11] FRMA[10] FRMA[9] FRMA[20] FRMA[21]
R447 ( ( R448
NC ) ) NC
FRMA[0] FRMA[17]
FRMD[0]
FRMA[1]
1:3A 1:3C 1:3C
F
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.2) (1/2)
264
C757 J15p
265
F6.49k
R754 GND1 VDDPLL_1.8 VDDA_3.3 RXRX+ TXTX+ XO
G S 4
Q803
C770 J100p
L801 22u
3 D804
D3
J22p J22p J22p J22p
D4
D2
C763 C764 C765 C766
D1
C818 K1u(2125)
1 D801
K1u(2125)
C802
+
C800 100u 6.3
22u
+
3
S
C817
G
100u 6.3
R821 47k
D3
+
Q802
D800
C819 Z1u/50V
D4
D2
6.3V/47u/105 C762
D805
R825 1k(3216)
D1
Z0.1u
1 2 3 4 5 6 7 8
R822 47k
10u 35
1
D803
C820 Z1u/50V
C806
C805 10u 35
Z0.1u/50V
9
Z0.1u/50V C804
VCC
C801
F4.7k K0.01u(1608)
C810 R803
C808 Z0.1u/50V
Z0.1u/50V
C807
3A
F800
6
C753
IC750
2
33
L750
32 Act 31 R755 220 30 K A 29 LED750 28 27 26 25
Q807
GND2
R826 1k(3216)
OUT2
10
11
12
13
14
15
3
12 13 14 15 16
C756 D10p
9 10
4
Q806
8 7 6 5
+3.3V
2
1 2 3 4
8
OUT1
SEL1
FB1
IN1-
REF
F1k 1% R800 F22k 1%
RA750 11
3
RXD[3] RXD[2] RXD[1] RXD[0]
L.F 4
C761 NC ( ) R759 10k
D806
470(3216)
*RST LED1/SPEED LED0/NWAYEN CRS/CONFIG1 COL/CONFIG0 TXD3 TXD2 TXD1/TXD1
L753 Q805
33
2
R819 470(3216)
K0.01u C760
L.F
C759 10u/6.3V
1
+
2
Q804
XI/REFCLK REXT MDIO MDC RXD3/PHYAD0 RXD2/PHYAD1 RXD1/RXD1/PHYAD2 RXD0/RXD0/DUPLEX
1
R820
X750
1 2 3 4 5 6 7 8
R807
IN2-
IN2+
DT2
A
Z0.1u C751
R760 4.7k(3216)
5
4
3
16
R812 C809 F2.2k K0.047u
C752 6.3V/47u/105
330 R818 6 FB2 C812 7 F4.7k GND K0.01u(1608)
C813 K0.33u(1608)
DT1
REG
5
25MHz
C750 B
180
C
R809
Q800
K0.1u
B
C758 Z0.1u
E
C814
E
100k
R815
R753 F49.9
J100p R805
F10k 1%
R752 F49.9
9 CS
RT
C803
+24VIN
C768 K0.1u
C767 K0.1u
CN750
IC800
R751 F49.9
D Z0.1u/50V
R802 F10k 1%
R750 F49.9
E C Q801
C769 10u/6.3V
10 2
1
B
C754 K0.1u
C
C755 K0.1u
R804 F9.09k
KX-MB2025EXW/KX-MB2030EXW
7 8 2/2
+24V
2-2
R801 6 +3.3V
5
4
CL800 CL801
6 +1.2V
5
CL803 CL804
R817 F2k 1%
R813 C811
+24VIN F1k K0.47u(1608)
R808 22k
L752 +3.3V
RA751 2 33 3 1
RA752 2 33 3 4 1
4 8 7 6 5 8 7 6 5
TXD0/TXD0 TXEN/TX_EN TXC *INT RXER/RX_ER/ISO RXC RXDV/CRSDV/CONFIG2
24 23 22 21 20 19 18 VDDIO_3.3 17
+3.3V
33 33 1:1E 1:4B 1:4B TXD[3] 1:4B TXD[2] TXD[1] TXD[0]
1 2 3 4 8 7 6 5
R764 R765 1:4B 1:4B 1:4C 1:4B 1:4B 1:4B
XLANRST CRS COL TXD[0-3]
TX_EN TX_CLKI MGINT RX_ER RX_CLKI RX_DV
RA753 33
1:4C 1:4C
MDC MDIO
25MHz
1:4B
RXD[0-3]
F
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.2) (2/2)
KX-MB2025EXW/KX-MB2030EXW
16.3.3. Main Board (3) 1
2
3
4 +3.3V
5
+3.3V
1/2
1:1E
NVIDEO NLDEN
1:1E
NAPC
GND 7
180
1:3E
1k
1:3E
+24V
R506 22k
C518
56k 12 11
C517
C508 K0.047u
C507 K1000p
VRT VRB AGND1 AVDD OP3/SDO
DGND 5 SEN 6 DVDD2 7 SDI 8 SCK 9 OP0 10
OP1
AP1 CN505
TO HVPS
B
82k R516
Q507
C E
E
1.2k
1.32ms
HVERR TOPCVR
R543
1.2k
R544
E
R542
C Q516 B
(10)
(11) (12) (13)
R558 47
J100p
560
C547
R571
TRS
(9)
C Q514 B
R547
470 2 CVR 1
1:3D R520 1k 1:3D 1:3F
+3.3V
R589 5.6k
C568
Q504
(1) (2) (3) (4) (5) (6) (7) (8)
3
FLT500
82 4
1
(14)
2
56k
BE
Q501
DEV
POUT
AGND2 1 DVDD1 2
OP2
1.2k
K1000p
E
CHG
1:3D
THRMSTR1
AFEADC[0]
AFEADC[3] AFEADC[2] AFEADC[1]
13
L501
R588
3
HVERR
F
C
4
+3.3V
FANDET2
VSMP 3 MCLK 4
VRX
R553 1:3D
B
Q506
K1000p
5
BE
C511
TRS
C
4.7k
DEV
C
6
R519
CHG
K1u
C502
C543 K0.1u
14
K0.1u
VRLC/VB
8
L503 7 18PG181
PICK
R550
B
4.7k
3.3k R517
GND
Z0.1u/50V
1k
C546 K0.01u
C549 6.3V /100u/105
Q517
15
C537
+24V 24V
17 16
1:2F;1:5C;2:2E XSYSRST
R596
18
VINP
18(1608)
R595 ( ) NC
Z0.1u
C572
E R556
TO FLAT BED & ADF
Q530
Q529
C
19
+5VA_C
1.2k
LED_B 12 CISHOME 13 J100p K1000p K1000p K1000p
C571
+
E
R579 470
5
R586 ( ) NC
R594 150k
6
R584
7
E
LED_G 10 LED_R 11
F6.2k
IC504
DG 7 CLK 8 VLED 9
THRMSTR1 +3.3V
F470
1:1E;5C
K1u R581
B
+1.2V
1k
C Q528
47k Q527
R577
R535
HTRCTL
+3.3V
-
4.7k
4.7k
R555
DG 5 SI 6 R576 1:1E
TNR
IC503 20
C545 K1u
+3.3V 3 VREF 4
AP1
Q500
R508
R529 F22k C514
R507
SIG 1 DG 2
CN504
REGIST PSTART
NCCDON
C5 44 K0.01u C542 K0.1u C5 40 K0. 1u C5 36 K0. 1u
AP1
+
+
CN510
16V/22u/105
NC 3 VOUT
Z0.1u 1.2(1608) C550
GND 2 4
R548
R522 10k R524 4.7k
D504
AK
CONTROL 1 VIN
R554
HTRCTL 1
5
1:6B
1k
39(1608)
2
B0ACEL000004
+
C505
35V/220u
C503
3
TO SMPS
1:3E
R552
Q518
C556 C554 C553 C551
7V
+7V
IC501
FANDET1
+3.3V
+7V
5 4
R510 5.6k
+3.3V
10u/6.3V
DG
6
1:1E;2E
AP1
C513 Z1u(1608)
D
PG
7
THRM1 3 LED 2
1:3F
R509 1k
+3.3V
CN508
C512
PG
Z0.1u/50V
24V
MMXB
1:3E
POUT 1
LD SS CLK BRAKE +5VD
24V
FANON 5 GND 4
R580 5.6k R570 5.6k
1.2k
1:1D C510 K0.1u
E
TO DC MOTOR
8
MMA
C Q526
Q525
B
24V
PICK 7 FANDET 6
R546
1:1D
B E
+24V
MMXA
C
Q502
E
MMB
C563 K1000p C559 K1000p
1:1D
C569 K0.047u C516 K1000p
1:1D
1k
1:3F 1:3E
R549 33(1608)
R515
B
1:3E
5.6k
R527 5.6k
R585
C565 K0.047u
56k
R512 C
1:3E
R583 5.6k
REG 10 PTOP 9 TNR 8
C552
C
+3.3V
R531 5.6k
R523 56k
SENSOR Transit
L502
24V 1 2 24V 3 PG 4 PG 5 LD 6 SS 7 CLK 8 BRAKE
R587 22k
+24V
AP1
8 VCC GND 4
IC504
+3.3V
R582 22k
XREADY POLON
FANON1
+24V
K1000p
CN506
1:1D
1k 2
+3.3V R521
AP1
( 3.86kHz)
CN502
C515
POLCLK
TO POLYGON
F150k
DET 2 GND 1
E
5
-
R530
3
39(1/2W) R505
3 +
FANON
POLON
+
1
3
24V
TO FAN
F150k
IC504
1 2
GND
1:3D
B
Q512
10k
39(1/2W) R568
POLCLK
C Q505
4
G
S
35V/220u
1:3D
B E
3
OPERST
10k
NREADY
XREADY POLON
R525
C Q503
POLCLK 1 2
KSCLK
R514 R532
R513
47k
R504
Q510 1:3E
DA500
B
C501 Z0.1u/50V
KSTART KTXD
+3.3V
D
AP1
3-1
THRMSTR0
388µs
+24V +3.3V
CN501
10k
R567 R560
R561 C555 +5VD Z0.1u
5V 7 BUZZER(NC) 8
XVIDEO XLDEN XAPC XHSYNC
TO LASER
J180p C557
OPERST 5 GND 6
1:1E
C548
15BD471
1:3E
10k
R502
100
R503 F6.2k
R501
100
1:3D
1:3E
R559
J100p
100
L500
1k 100
R569 56k
XLDEN 5 XAPC 6
R511
KTXD 3 KSCLK 4
NHSYNC
R562 R563
K1000p
THRM 1 KSTART 2
1:3F 180
F18k
AP1
4.7k
R518
CN511
R578 3.3k
XHSYNC 3 XVIDEO 4
C5 06 D1 0p
A
+5VD AP1 C504 Z0.1u 5V 1 GND 2
R564
TO OPE +5VD
CN500
(15)
SI CLK
4.46MHZ KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.3) (1/2)
266
KX-MB2025EXW/KX-MB2030EXW
5
6
7
8
9 2/2
3-2
A
+
Z0.1u/50V
AP1
CR_XA
3
CR_XB
4
CR_B
C529 K1000p
C528 K1000p
C527 K1000p
C526 K1000p
R537 F0.39(3216)
2
TO ADFM CN701
1 2 3 4 5 6 7 8 9 10 11 12
AP1 1 A
R711 10k
2
XA
3
XB
4
B
C712 K1000p
IC700
C711 K1000p
PHA1 PGND VM1 OUT1A RNF1 FIN OUT1B OUT2B RNF2 OUT2A VM2 NC1 PHA2
C710 K1000p
I01 I11 VREF CR1 PS GND NC3 TEST CR2 NC2 I12 I02
270k
1:1E 1:1E;6B 1:1D;6B 1:1D;6B
CN509
C709 K1000p
R702
C
K1000p
R710
12k C703
Q700
25 24 23 22 21 20 19 18 17 16 15 14 13
R708 F0.33(3216)
C702 K1000p
1:1D;6A 1:1D;6A 1:1D;6A
TO FBM 1 CR_A
R707 F0.33(3216)
1:1E 1:1E;6C 1:1D;6C 1:1D;6C
270k
ADFMEN
1 2 3 4 5 6 7 8 9 10 11 12
IC502
270k
R701
CRM5 CRM4 CRM1
PHA1 PGND VM1 OUT1A RNF1 FIN OUT1B OUT2B RNF2 OUT2A VM2 NC1 PHA2
C524
I01 I11 VREF CR1 PS GND NC3 TEST CR2 NC2 I12 I02
R565 10k
R700 12k
CRM0 CRM2 CRM3
K1000p
R557
B CRMEN CRM5 CRM4 CRM1
25 24 23 22 21 20 19 18 17 16 15 14 13
R536 F0.39(3216)
S
Q522
R566
F1.0k
R545
270k
12k C522
G
10k
1:1E R538 1k
R539
PWD
D
R551
47k C509 K0.1u
Q521
R534
R540 220
R533
+3.3V
K1000p
1:1D;6B 1:1D;6C 1:1D;6C
12k C520
CRM0 CRM2 CRM3
35V/47u C525
+24V
TO ADF SENSOR
RPS
R541
1:6B
K1000p C704
K1000p C701
C530
10u/6.3V
10u/6.3V
2.2
R709
R706 56k
1 3.3V 2 RPS 3
DOCU
4
GND
ADF MODEL ONLY
AFEMCLK AFESIFEN AFESIFDOUT
PICK-UP SOLENOID
+24V
AFESIFCLK
R528
AFEADC[0-3] SNPICK
1:3D
Q511 C B
LEDONG
E
B 1
E
1.2k
CN507
Q509
AP1
C
3.3k(2125)
K
1:6B
AFEVSMP
AP1
R704 5.6k
A
1:6B
(9) (10)
1:6B 1:6B
DOCU
D501
K0.1u
1:6A
L504
CN700
1:3E
R526
1:6A +3.3V C533
+5VD
10k
(1) (2) (3) (4) (5) (6) (7) (8)
C534
D
K0.1u C538
+5VD
10u/6.3V C531
+3.3V +5VA_C
R703 5.6k
1:3E
R705 56k
+3.3V
1 PICK 2 PG
E LEDONR LEDONB
+24V
SNREG
B
C 8.2k(2125) E
1:3F
CN514 AP1
Q523
K
CCDCLK
1:3D
A
R574 Q524
(15)
REGISTER SOLENOID
CCDSH
D503
(14)
1:6A
1:6A
R573
1:6B 1:6B
10k
(11) (12) (13)
1 REG 2 PG
CISHOME
F
KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.3) (2/2)
267
KX-MB2025EXW/KX-MB2030EXW
16.3.4. Main Board (4) 1
2
3
4
5 1/2
A
4-1 HS-RX
FAX-RX R114
(1)
1:1D;1:4A 1:4A
(2)
1:4A
DG
1:4A;1E
+3.3VA1
C120
AFERST
1:4B
AINT
C100 K0.1u
ATXD
IC101
1
1:4B
R130 ( ) NC
ARXD
1:4B;1E 1:4B
K0.01u
AFECLK ASPCLK ABITCLK
IC100
MCLK *OFHK 2 *FSYNC *RGDT/FSD/M1 3 SCLK M0 4 VD VA 5 SDO GND 6 SDI AOUT/*INT 7 FC/*RGDT C1A 8 *RESET C2A
16
2
14
3
13
4
R101
12
! C104 33p/250V
R136 56(1608)
11 10
56(1608) C102 K0.1u
5 6 7
! C105 33p/250V
R102 R137
9
DG
1:4B
1
+3.3VA1
15
8
DCT IB
C
E
(3) (4)
QE2 12 SC 11
C1B C2B
VREG2 10 RNG2 9
VREG RNG1
(5) C108 K0.1u
10p/250V C122 ( ) NC
DG
150
R108 3.65k(1/2W)
DCT3 14 QB 13
RX
C107 K0.1u
R103 F1M
! C121
DCT2 16 IGND 15
QE
Q102 C B
R111
C123 ( ) NC
+3.3VA1
R119 47k
B
R115
R104 1.07k(1/2W)
C106 50V/1u RING DP
73.2(1/2W)
F536(3216)
R105 0
R106
DG
C111 K2700p
HS-TX
FAX-TX (6) (7)
R109 ( ) NC
R112
(8)
15M
5.1M(2125)
C110 120p R110 ( ) NC R107 R113 +5VA
6.3V/100u C201
150k C200
R201
C109 120p
0(1608) +3.3VA2
+3.3V
L229
DG
(9)
15M
5.1M(2125)
L227
VREF
0(1608)
R200 150k
L230
+3.3VA1
+3.3V
L200
L202
+3.3V
0(1608) R257 ( ) NC
+5VD
K0.1u
I C 3 0 0
DG2
R219 1k
Q201 DG
HSSPMUTE
1:1D
(
1
K1u
DG
C217 K1u
10k
(10)
IC203
C216
NC
D
R224
) 2 3 4
CD FC2 FC1 VIN
(11) (12) (13) (14)
VO2 8 GND 7 VCC 6 VO1 5
1:4B
6
1:4B;1B
7
1:4B
8
*FSYNC MCLK SCLK
11
LINEI
10
MIC
9
*RESET
+3.3VA2
HS TX: HS RX: F
100 C247
C203 K0.022u R210 8.2k
R253
C205 K0.1u
8.2k K0.022u
R212 22k
R259
C250
6.8k K0.022u Q200
CNGMUTE
(15) C213 K1000p R217
DG
3.3k
R245
1:4A;1C
C244
AFERST
L209
DG
C204 K0.047u R211 8.2k
DG
DG
K0.01u
DG
DG
12
K1800p L208
C209 6.3V/330u
13
R208 L204
VD
C207
VA
SDO
0
14
GND
SDI
R214
15
C208
HDST
16
1:3E
R254 1M
BBITCLK
5
LINEO
27k C221
L210
180k L211
DG C214 ( ) NC
IC202 8 V+ AOUT 2 A-IN BOUT 7 6 3 A+IN B-IN 5 4 VB+IN 1
C222 ( ) NC R220 220k C218
L213
J68p R221
L214
220k C219 J68p R222
(16) (17)
VREF L215
180k C220 K1000p
DG
DG Q203
HSSPMUTE2
MONITOR_RX:
1:1D
R260 1M
AFECLK
4
1:4A
SPKRL
MBIAS
47k
BSPCLK
E
1:4A
R244
BTXD BRXD
SPKRR
C210
3
L203
2
+3.3VA2
DG
K0.1u C245
1
L212
Z0.1u
IC200
+5VA
K0.1u
1:1E;3:4A
R223
C206 0
K0.1u
DAOUT
C202 R206 K0.1u 1k ( ) R207 NC
DG
DG
CID TONE
FAX-TX,RX: HS-TX,RX: MONITOR_RX: KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.4) (1/2)
268
KX-MB2025EXW/KX-MB2030EXW
5
6
7
8 1/2
D100
K
2
3
A
R126 C101
4-2
! RLY100
J100p
A
0(3216)
+5VD
4
Q100
1
5
1:3D
EXTRLY
MONITOR-RX
B
3
470p/250V
4
POS100
1mH L110
J
!
R134
K0.01u
(3) (4)
8
(
D102
R120 (
100k
C126 ( ) NC
Q105 C B
)
1
R133
5
E
4 3
L108
D101 ( ) K NC
1u/250V C103 ( ) NC Q101 NC
)
+5VA
3
K1u
4
CD
VO2
FC2
GND
FC1
VCC
VIN
VO1
+5VA
C231
R251 0
6 5
10k
K0.022u
L225
12k C234
L220
( ) R256 NC R250 0
7
R237 R235
R255 NC
8
DG DG
MIC+ MICHOOK GND
2 1
SPSP+
CN201
4.7k
R239
CN200
NC
C243 K1000p
16V/47u
R252 5.6k
DG
DG
DG
5
HSSP-
2 SP1 SP+
DG
L218 R232
680 C229
R233 1.8k
47k
C228
K5600p
6
HSSP+
1:3D
HOOK
K0.01u
R231
7
3
K3900p
DG2
L223 L221 L224
1.8k
47k
R234
R230
L219
(17)
C226 K5600p C227
8
4
+3.3V
(15)
C242 ( ) NC
2
C233
DG
DG
DG
1
K1u
DG
150k
NC
R241
68 R229 ( ) NC
6.3V/100u
R228
10k
IC204
C232
120k
R227
C224
C246 16V/22u
R238
)
R242
1k
(
C236
150k
R226
L233 ( ) NC
DG
6.3V/100u
L232
1:1E
)
R236 Q202
SPMUTE
L226
DG
R258 ( ) NC
L217 R225
10(3216)
+3.3V
(10) (11) (12) (13) (14)
R240
+5VA
10(3216)
(
(
1:1E CIDRLY
120k C248 ( ) NC C249 ( ) NC
(9)
C119
K
D105 ( ) R131 NC
L109
R128 ( ) NC
1 2 NC AA
7 CN101
A
3 D106
SD
) R124 J
L103
+5VD
K D104
(16)
(
1 2 3 4 5 6
3.9k
R123
L102
8
R122 NC
R132 ( ) NC
J RLY101 NC
(8)
) NC
NC
2
E
R125
12(1W)
(6) (7)
D
7 CN100
!
R118
(5)
C
1 2 3 4 5 6
1 L107 2
L105
12(1W) C112
F100
SA101
E
! L101
R129
2.49k(1/2W)
L106
J
SA102
250V 0.01u/250V
Q106
R116
!
R135
C114
3
470p/250V C115
4
ZNR100 ( ) NC
E
C
K0.01u
R117
2
C113
(2)
C
B
100k C125
E
1mH L111
L100
B
Q103 C B
D103 1
SA100
DG
Q104
(1)
L222 D200 1 2(
3 )
NC C230
HS TX:
K1u DG
HS RX:
F
MONITOR_RX: CID TONE
FAX-TX,RX: HS-TX,RX: MONITOR_RX: KX-MB2030EXW SCHEMATIC DIAGRAM (MAIN BOARD No.4) (2/2)
269
KSL4
KSL3
KSL2
KSL1
SW30
KIN 1
KIN 0
4
SW21
SW35
5
SW8
STOP
SW31
1
SW36
2
*
SW29
0
SW34
SW27
KIN 2
SW37
SET
SW3
SW12
MENU
SW4
SW1
KIN 3
SW16
6
SW6
START
SW17
3
SW15
#
SW13
KIN 4
SW22
FAX
SW24
N in 1
SW28
+5VD
REDIAL
SW14
MONITOR
SW10
ZOOM
SW20
COLLATE
SW2
CONTRAST
SW11
RESOLUTION
R2
R3
R4
SCAN LED2 COPY LED3 FAX ON LED4 240
240
240
390
KIN 7
R1
KIN 6
SW26
AUTO ANSWER
SW23
S3
SW33
FLASH
SW25
AUTO ANSWER LED1
KIN 5
SW7
SCAN
SW5
COPY
SW18
S1
SW19
1 2 3 4 5 6 7 8 9 10 11 KSL2 LED6 KIN1 LED7/KSL4 XLED8 XLED9 KIN2 KIN3 XLED10 KSL3 KIN4
+5VD
IC1
+5VD
C5 NC ( ) Z0.1u
SW32
C3
S4
DG
Z0.1u
C1
S2
Z0.1u
C2
44 43 42 41 40 39 38 37 36 35 34
DG
R5 12k
33 32 31 30 29 28 27 26 25 24 23
R7 1k
4.7
R8
+5VD
DG
R6 1k
TXD RXD SCLK RESET D7(DIO)/IP D6(CLK)/IP D5(CSB)/IP D4(STBB)/IP E(RESB) RWB(RWB)/IP RS(A0)/IP
KSL1 KSL0 KIN0 LED5 VDD2 VSS2 LED4 LED3 LED2 START LATCH KIN5 KIN6 KIN7 XLED12 XLED11 VDD1 VSS1 XLED13 XLED14 XLED15 LED1/IPENB
12 13 14 15 16 17 18 19 20 21 22
9
R18 1k
DG
C8
3.3k
DG
DG
+5VD
Q1
( ) DG
NC
TO COB
2 VDD 1 VSS
4 RS 3 V0
6 E 5 R/W
8 DB5 7 DB4
9 DB6
10 DB7
NC
1 2
100
R14
BZ1
100
R12 R13
DG
100
R11
DG
C17
( )
( ) NC
DG
+5VD
TO Main
8 BUZZER
6 GND 7 5V
4 KSCLK 5 OPERST
1 THRM 2 KSTART 3 KTXD
AP1
CN2
For MB2000/2010 only
( ) NC
R17 C23
DG
6.3V/100u
NC
KX-MB2025EXW / KX-MB2030EXW OPERATION BOARD
DG
K1500p
7
K1000p
8
R9
NC ( ) C4 K1500p
12k
R15
( ) NC
( ) C6
C20
K390p C12
R16
( )
J100p C7 K2700p
J100p C13
C16
J100p C14 ( ) NC D1 D2
TH1
( )
KSL0
R10 47
C18
180 180 180 180 180 180 180 180
C22 NC ( )
C21 R28 0 C10 Z0.1u
NC NC
CN1
C15 NC
( ) R19 NC
270
C11 Z0.1u
Z0.1u
R20 R21 R22 R23 R24 R25 R26 R27
KX-MB2025EXW/KX-MB2030EXW
16.4. Operation Board
KX-MB2025EXW/KX-MB2030EXW
16.5. Sensor Board TNR PNLP2209RU-A
CN64
4
GND
3
POUT
2
LED
1
THRM1
Varistor PNLP2209RU-E
CIS Home PNLP2209RU-J
CN65 ZNR50
3 2
FANDET GND
(to FB RELAY)
PICK
FB PNLP2209RU-F
1 GND
REG 10
FG_EARTH
CN67
C60 K1000p
IC51
J53 CN59
4 3 2 1
J58
GND PTOP REG LED
CN66
CN53
4.7k
C61
+3.3V
CN61 4
VREF
CN61 5
CNT
CN61 6
SI
CN61 7
DG
CN61 8
CLK
CN61 9
VLED
CN61 10
G
CN61 11
R
CN61 12
B
ANT(+) 4.0mm X 30mm
Antenna2 PNLP2209RUZA-L ANT(-) 4.0mm X 30mm
CN68 1
J54
MB2050 only
2 3
1
K1000p
GND 4
DG
CN61 3
470
PS50 3
POUT 3
SIG
CN61 2
R56
R54 180
Antenna1 PNLP2209-K
CN61 1
4
CN62
CN60 A 1
2
CN52 THRM 1
1
A
B
2
2
B
XA
3
3
XA
XB
4
4
XB
- 2 GND 3
ADF PNLP2209RU-G
J50
3
4
1
3
2
ON
REGIST & PTOP PNLP2209RUZA-D
C55 K1000p
CN63 1 GND 2 DET
PG 3 FANDET2 4 FANON2 5
PS53
PS54 1 2
4
1
3
2
180
J56
SW50
J55
4 3
C56 K1000p
CN51 DG 1 PICK 2
J57
GND 4 AP1 NC
180
R53
RPS 2 DOCU 3
R52
CN56 3.3V 1
PICKUP & FAN2 PNLP2209RU-C
HS & SP PNLP2209RU-H
CN50 LED 1
NC
GND 4
GND 1
4
2
K1000p
PS51
3
C50
C51
PS52 K1000p
CN54 CN58 1 SP+ 1 2 SP- 2
180
R51
PTOP 3
180
R50
REG 2
3
1
4
2
HOOK MICMIC+ HSSPHSSP+
CN57 1 SP+ 2 SP-
3 4
NC
J60
5
L52
6
L53
7
L50
0
8
L51
0
NC( )C53
7
J61
C54 NC ( )
LED 2
R55
J62
Fuser PNLP2209RU-B
L54 C64 Z0.1u
C65 Z0.1u
2
C62 NC ( )
VSS
SIG 1 2 DG 3 +3.3V 4 VREF 5 DG 6 SI 7 DG 8 CLK 9 VLED 10 G 11 R 12 B 13 CISHOME
( ) C63 NC
C57 Z0.1u
3 VOUT 1 VDD
THRM1 1
1
TNR 8 PTOP 9
FG_DEV
FANON
PS55
PICK 7
4
2
5
3
FANDET 6
CN69 CISHOME 1 2 GND 3 LED
J52
GND 4 FANON 5
J51
J59
LED 2 THRM1 3
4
POUT 1
6 5 4 3 2 1 NC
HSSPHSSP+ GND HSMICHOOK HSMIC+ 8
NC
CN55
KX-MB2025EXW / KX-MB2030EXW SENSOR BOARD
271
KX-MB2025EXW/KX-MB2030EXW
16.6. High Voltage Power Supply Board CN1 T1(B1)
D3
Q3
R16
R5
R15
D5
R13 C5
0
R18
7
4
9
C14
D20
J111 C15
R95
R25
J112 3
D12 D14
D13
D16
R26
R40 C32 5
R49 C86
R43
R36
C31
5.6V T61(B61)
D61
2
R72
9
0
C67
C69
1 2
4
D67
C61
D66
C64
R70
1
R66
Freq:5.425KHz
D63
5.6V R67
R68
R102
10
6
R104
3
8
R108 R107 R106
R64
R65
JUMPER 10mm
3
IC1
H:OFF PWM Control
JUMPER 10mm
J107 J108
Q62 R74
10 9
TRA+/-
R75
R71 C62
7
R101
Approx.50V
C68
8
D80
60KHz
5
D78 D79
0
R103
Freq:5.425KHz
R105
R35
4
R58 R56 R54
DEV CLK
7
IC1
R41
R32
H:OFF PWM Control
Q32
R42
6
R48
R34
R37
D31 R50
R31
R55 R47 R46
D21
IC1
R8
H:Normal L:Abnormal
R23 R24
12 13
14
R45 R44
R17
R10
D15
D8 C8
D11
J103
ALM Q1
R29
R27
J104 C4
C9 D6
Grid
C10
D4
C2
R11 R12 R14
VR1 R4
R20
blue
6
2
D10
D7
C7
IC1
R9 D9
C11
R7
D2
GND
C3
1
R89 R88 R87 R86
1
3 4 2 11
0
JUMPER 10mm
J109 J110
R85 R84 R83 R82 R81
R6
L:ON H:OFF
3
2
JUMPER 10mm
6
TRA CLK
CHG
1
3
DEV
8
D1
7
C1
NC
R3
5
2
D77
1 CHG REM
C15
C13
D18 D19
R1
TOP CVR
5
R28
10
34KHz
Approx.46V
@value
SW1 F1
8
C12 D17
+24V
C66
D65 D68 D69 D70 D71 D72 D73
OPC J5 J6
KX-MB2025EXW / KX-MB2030EXW HIGH VOLTAGE POWER SUPPLY BOARD
272
273
0V
0V
Q1
Approx. 340V 0V
F2
Approx. 0.8V
F1
Approx. 6.1V
C5
0V
Approx. 520V
0V
Approx. 0.6V
0V Approx. -9V
Approx. 15V
D1
0V Approx. -240V
Approx. 330V
Approx. 8V 0V
D503
D104
Approx. -70V
Approx. 25V 0V
0V
Approx. 7.2V
F101
KX-MB2025EXW / KX-MB2030EXW LOW VOLTAGE POWER SUPPLY BOARD
Approx. -22V
SCR51
KX-MB2025EXW/KX-MB2030EXW
16.7. Low Voltage Power Supply Board
KX-MB2025EXW/KX-MB2030EXW
Memo
274
KX-MB2025EXW/KX-MB2030EXW
17 Printed Circuit Board 17.1. Main Board
17.1.1. Main Board: Component View
C554 C553 DA500
C650
C671 L502
C524
R557 Q522 E R702 E
S
(REG SOL) D503 +24V CN514
CN502
Q523 R574
E
E
E
E Q524
C697 (DC MOTOR)
C685
4
3 1
Q803
C817
D803
C818
DG
4
3
1
Q802 E
E E
E (HVPS) CN505
E R519 R520 C511 R516 Q507 E R517
C687
C679
C802
C800
PbF
8
1 32 R750 C767 R751
R504
L503 C501
(POLY) CN501
CN506 (FAN)
R339 1 4
R529 S
R568 R525 C665
E
C518
C515
B26
AUTO-CH
C503 C683 (SMPS)
L358
Q512 R513
C655
L359 R305 R355
L353 L354 L355 L351 L349 L348 X301
PCB-CH
R351 R350 R349
R352 R353 R354
RESET
PNLB1142Z -LV RA319 RA317 RA315
D306 6 4
AF25 R384 C311
RA318 RA316 RA314 A25
C310
IC300
RA320
1
D308 R303
3
2
R503 R509 C507 R506 R510 C508
Q101 E D101
E
R526
D501 C672
R502 R501 R511 C506 L500
C647
E
C504
R518
C652 +5VD
Q100 E C101
R133
R131
R123 L103 D104
D105 C103
5
R201 C201 L200
1
8
1
8
L215
L208 C214 R217 C213 L210 C206 R207
C200
16
L227
9 C244
IC200
16
R245
C120 9 D100
C119
8
5 8
C104 C105 C121
R132 R125
7
1 5 2 6
C219 R221
R228
4
1
SA100
R396
L224 L222 L223 L221
L230
E
9 C108
16
R214 L202 E L203 Q200 C106
C111 R103 1
8
L111
L110
L107
L229
R397 C673 C525
C529 C528 C527 C526
+7V
C712 C711 C710 C709 C654
FLT500
R705 R704 C701 R706 R703 C704
A2 L365 B1 L366 L368
R409
RA323
RA321
R401
R567 R561 R560 C557 R559 (ADF SEN) R563 C548 R562 R564
C401
1
54
AE1 AF2 X303
9
32.768 R346 RA750 R343 C762 R764 R335 R765 16 17
8
3
6 7
E
L101
E
E
E Q103
8
1
R129 R134
2
A
8
Q104
R225 C242
1
D103
SA101
SA102
C115
C114
R255 R251 R256 R250
2
1
C804
RA753
R410 +3.3V/BATT
C752
24 25 C754 L753
9
7
10
C808
7
8
R115
C670
C420 C413
2
C404
C400 C403 C402 C414
IC400
C405 C406
1
CN300
C236
Q106
CN511 C551 11 C556 10 C544 C545 IC503 C540 C536 C542 1 20 C549
Q518 C660 C412 27
28
C419
10
5 6
275
CN200 (HANDSET)
ZNR100
C113 R118 C112
A
(SP) CN201
Q202
C224
C125 R236 R117
Q102
R254
A
R222 C220 L211
IC101
R258
R114
R111 C123
R105
L100
C246
R235 L220 C231
IC202
CN100
C505
B L209 C208
C229 C107
F100 1A POS100
R206 C202
C210 R136 C102 R135
R101
L102 R124
R200 IC100 C676
B R122
C209 R102 R137
C100 RLY100
1 Q511 R528 2 7 1 C677 R130 R120 RLY101 CN101
Q509 CN507 (PICK SOL) CN500 (LASER)
R126 D106
8
CN504 BLUE 1
E
R508
X302
C661 C666
R532 C316
(SEN RELAY) CN508 C659
R505
C645 5 C662 R514 3
C680
1
1 X300 C690
AE26 L357 R374 C314 C313 C698
R128
Q503 L300
C663
Q505 R376 C312
R337 R336
RA414
Q510 R398
C668
1
X750
C806
CN750
L752
R309 R308 R375 C315 R307 C669
R754 C755 C756 C757
R752 C768 R753 C675 R387 C321
BAT300
J300
R755
C750
C678
Q506 C681 C807 Q501 Q504 C651 8 R368 R369 RA413 R367
D800 C674 C689 R386 L364 L363 L361 L347 L345 C317 C318
L800
C805 C691
+3.3V D801 RA324 IC750 C770
RA322
BOND
D804
L801 4 1 C657
8
1 2 1
R551 R565 (OPE) C693 C684
RA402 RA401 RA400 RA403
C538
C534 C533 1
R573 F800 3.0A C753
R547 R571 L501 C547 R558 R553
R512 R515 Q526 Q525 Q502 C510 C667 +1.2V CN700 BLUE
RA751 RA752
R548
R540 R533 R534 C509 Q700 R539 R538 8 Q521 R711 R701 C696
R555 R552
R709
C692 C758 L750 C751
C550 C543 C537
R395
LED750
R760
C552
(FBM) CN509 C546
4 1 4 1 13
(ADFM) CN701 (FB/ADF) CN510 1 C695
KX-MB2025EXW / KX-MB2030EXW MAIN BOARD COMPONENT VIEW
L217 R237 C248 R224
2
D200
1
L225 5 8
1
R107
R229 R230 R231 L232 C227 8 5 C226 IC203
1 2
L105
C126
L106
R109 R112 C110
5 6
C122
7 8
1 2
R208 L204
L212 C218 R220 1C216 4 C222 R260 R211 C217 Q203 C204 C203 C205 E 4 R257 R239
Q105 E
8
C230
R244
5
R523 R527 C516 R578 R580 C563 R569 R570 C559
6 7
C653
S Q530 R595 Q529
1
28
C656
C359 C358 C300 C332 C331 C330
UARTTX
R380
29
56
R802
C360 R302
R821 E
6
8
2 3 5
1 4 7
+3.3V
TCK TMS TRSTN TDO TDI
R344
DG
R394
C769
9
C759
C760
C812 R815 1 C813
C664
C646
PbF
DA300
2 1
7
C766
8
C765 C764 C763
R342
1 R389
10
C530 C531
IC700
IC502
PNLB1142Z -LV +3.3V/BATT
R400 R407 R406 R405 R403 R404 R402 R408
IC303
R805 Q800 Q801 R807 R808 R809 8
R804
IC800
E
C820 R822 E
D806
R820
C801
C803 16
9 C810
R826
D805 R825
E
C819
M-TCK M-TRSTN M-TDI M-TMS M-TDO
IC402
1
C364 C355 C339 C338 L350 C337 C362 R393 L356 R372 C327 C305 R378 R373 R338 TP-CHKSEL +1.2V/BATT R391 4 5 C319 1 R388 RESET 3 C322 IC301
L352 R119
C-CTS C-RTS UARTRX R399
EYEDAT EYECLK
C699
R535 R577 C572 R594 R596 R582 R583 C565 R587 R585 C569
E
+7V R576
C-TXD C-RXD
+5VD
DG
1
IC501 C513
Q500
10
C512
E E
8
1
C249 R240 L226 R242 R241 R238
R108
R113 R110
IC204
R227 R226 R219 C234
Q201
D102 R106
R116 L109
R253
C247 R212
R104
C232 C233
C109
L233 R223 L214 C221
C250 R210 R259
L213
1 2
L219 R234 C228 R233 R232 L218 L108
R447 R448 R449
C207 E
C245
C688
7 1
C517 R531 R521 R381
1
R579 C571 R581 R584 4 R530 C502 R507
R347
R524 R522 C658
IC504
R586 5
C326
R306
5 1 C301 R385 C308 C682
8 4 D504 Q527 Q528 1 3 1 C514
R345
C471
1 3
C398 R361 R360 R365 R364 R363 R362 R304 R252 R316 C243 C351 C304 R315 C335 C334 C329 C361 C333 C353 C363
R812 C809 R803R801 R800
Q806 R819
Q804
C470 L344 L346 C357 C328 C352 C336
Q805
C648
R536 R537
5
R390 C325
+3.3V
Q807
E
R818
+1.2V
1 8 C425
C354
R759 C761
C423 C428
E
E
E
4 1
1 2 C424
L367 L369 L370 L371
C306 R382
C422 C427
RA404
E R340 R341
RA405 RA406
C814
R817 R813 C811
4 1
R566 C522 13 R545 R710 C520 C703 13 24 R700 C702 L504 C555 24 1 C421 C426
276
R348
R541 R544 R550 R556 R549 R542 R554 R546
R543
12 1 12 1 C649
8
C429
4 13
R707 R708
C568 R589 R588 Q517 Q516 Q514
8 1
8 1
+24V
A
KX-MB2025EXW/KX-MB2030EXW
17.1.2. Main Board: Bottom View
KX-MB2025EXW / KX-MB2030EXW MAIN BOARD BOTTOM VIEW
KX-MB2025EXW/KX-MB2030EXW
17.2. Operation Board 17.2.1. Operation Board
PNLB1143Z -AU
J23
S1 SW18
S2 SW19
SW23
J13 J14
LED2 SW7 Scan
SW5
LED3
Copy
LED4
Fax
SW22
J22 SW28
BZ1
SW20 Collate
Redial Pause
SW2 Contrast
1
SW11
1
Resolution
Flash SW33
CN1
10
SW10
10
10
J31
Page Layout
SW24
R24 R25 R26 R27 Zoom
Monitor SW14
J30
J32 J11
1
Menu
SW3
J16
SW12 J19 J17
J28 J15
Set SW21
J20
SW37
SW1
CN2
C17
J18
SW4
0
R2
8
SW32
5
SW35
2
SW36
SW15
9
SW13
6
SW16
3
SW17
#
SW34
R3
R1
A
Stop
SW8
8
SW6
Start
A
PNLB1143Z -AU
PbF
C14
C12 C13 R15 TH1 1 C15
C18
E
4
SW30
1
SW31
C16
SW27 7
R19
Q1 R17 C23 D2 SW29
277
R21 R20 R22 R11 R23 44 C2 1 C1 C4 34 R5 R12 11 R13 IC1 R14 12 33 C6 C7 23 C8 C3 22 R18 C5 C20 R7 C21 R6 C22 R28 R10 C10 R9 C11 R8 J29
S3
S4 SW25 Fax Auto SW26 Answer LED1
J27
R4 J21 J24
1 8
J26
J25
R16
D1
KX-MB2025EXW / KX-MB2030EXW OPERATION BOARD
KX-MB2025EXW/KX-MB2030EXW
17.3. Sensor Board 17.3.1. Toner Sensor Board 10
1
1
10
CN64
1
4 CN65 PCB-CH
PbF
4
1
J58
1
IC51
C57
J59
PNLB1144Z -AU
PbF PNLB1144Z -AU 94V-0
1
1
4
5
CN66
5
1
CN67
A
TNR
4
1
TNR A
KX-MB2025EXW / KX-MB2030EXW TONER SENSOR BOARD
FUSER
94V-0
3
1
17.3.2. Fuser Board
CN52
PS50
PbF PNLB1144Z -AU
1
PCB-CH
4
CN53
A 94V-0
PbF
PNLB1144Z -AU 4
1
C61
R54
3
1
FUSER
A
KX-MB2025EXW / KX-MB2030EXW FUSER SENSOR BOARD
17.3.3. Pickup Sensor Board 94V-0
A
PNLB1144Z -AU CN63
PbF PNLB1144Z -AU
J50
3
SW50
CN51 1 5
A 1
3 PCB-CH
94V-0
1
PICK
1
PbF
5
PICK
KX-MB2025EXW / KX-MB2030EXW PICK UP SENSOR BOARD
278
KX-MB2025EXW/KX-MB2030EXW
17.3.4. Registration Sensor Board REG
PS51
PS52
CN50
4
1
PCB-CH
PbF PNLB1144Z -AU A
94V-0 94V-0
C50
C51
REG
1
R50
R51
4
PbF PNLB1144Z -AU A
KX-MB2025EXW / KX-MB2030EXW REGISTRATION SENSOR BOARD
17.3.5. Varistor Sensor Board A
PbF
Green
ZNR50
94V-0
VARI
Black
PbF
PNLB1144Z -AU
PCB-CH
J52
A
VARI
Green
94V-0
PNLB1144Z -AU
J51
KX-MB2025EXW / KX-MB2030EXW VARISTOR SENSOR BOARD
17.3.6. Flatbed Relay Board CN61
1
PNLB1144Z -AU
PbF
PbF
A 11
1
12
2
R56
3 1
1
1
13
1
1
J54
L54
CN62
J62
J53
C63 C62
4
C65
4
2
11 12
R55
A
PNLB1144Z -AU
PCB-CH
CN68
4 FB
FB
1
3
1
13
C64
CN59 94V-0
CN60
4 1 94V-0
KX-MB2025EXW / KX-MB2030EXW FB RELAY BOARD
279
KX-MB2025EXW/KX-MB2030EXW
17.3.7. ADF Sensor Board PNLB1144Z -AU
A C55
PNLB1144Z -AU
PbF
A
PbF R52
PS54
J57
R53
PS53
J56
J55 94V-0
4
C56
1
CN56
PCB-CH 4
ADF
1
ADF
94V-0
KX-MB2025EXW / KX-MB2030EXW ADF SENSOR BOARD
A
17.3.8. Handset Relay Board 94V-0
HS
1
HS
8
8
94V-0
1
2
PCB-CH
1
L53
7
2
6 2
PbF
CN55
1
5
6 5
J60
2
PNLB1144Z -AU
J61
1
1
C54 L52
8
1
2
PbF
8
2 7
1
CN54
L50
CN57
C53 L51
CN58
PNLB1144Z -AU
A
KX-MB2025EXW / KX-MB2030EXW HANDSET SENSOR BOARD
17.3.9. CIS Home Sensor Board CIS_HOME
CIS_HOME
PS55
94V-0
PbF
PCB-CH
PNLB1144Z -AU C60
PNLB1144Z -AU 1
PbF
3 CN69
94V-0
3
1
A
A
KX-MB2025EXW / KX-MB2030EXW CIS HOME SENSOR BOARD
280
KX-MB2025EXW/KX-MB2030EXW
17.4. High Voltage Power Supply Board
R95
C86
D19
J112
J201
MPH7397 PCPH0487
C14
D80
D69
D79
J203
J202
J207
J206
OPC
VR1
94V-0
SW1
Q62
1 TOPCVR 2 ALM 3 TRA CLK 4 DEV CLK 5 CHG REM 6 GND 7 NC 8 +24V
J204
CN1
J214
Q3
D78
D3
1
10 T1(B1)
C67
J205
D1
D6
QJ052
PbF
C68
8
C1
D17 C12
J210
D8
D9
C4
7
J103
J104
C15
7
GRID
8
J211 J212 J213 J5 J6
D18
C16
R75
J208 J209
J2
TRA
CAUTION
QJ005
D20
J111
R28
10
D67
DEV
J109
C13
T61 (B61) 1
C66
D77
J107
CHG
J110
J108
17.4.1. HIGH VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW
0.8A/125V F1
N0GG4E000006
KX-MB2025EXW / KX-MB2030EXW HIGH VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW)
17.4.2. HIGH VOLTAGE POWER SUPPLY BOARD: BOTTOM VIEW D13 R23 R24 D11 C8 R43 R26 R42
R81
R82 R84
J109
CHG R28
R86
D19 C15
D18
C4
MPH7397
C16
C86
R12
D17
PbF C12
C7 R4 C5 R9 R13
D6
T1 (B1)
C2
C31 R54 R56 R37 R32 R58 R40 C32
D4
R14 J104 R11
C14
GRID
D8
D20
R83 R89 R88 R85
R55
R46 R87
R49
C13
Q3 D7
R25 R18 D5
J206
J207
R64
R1 J202
J210 J214 J212 J211 J213 VR1
J203
R72
OPC
J103 R35 R34 C10 R21
R41
R6 C11
D61
C64
CN1
J6 J5
D31 R36
R7 R31 R20
R27 D9
R47 R95
J2
C3
R67
J204
R44 R45
D14 R50
R48
J111 J112
D72 R68
J205
Q62
F1
D70
D69 D65 J201
R74
R3
94V-0
D1 D3
D12
D16 D15
R65
Q1
SW1
DEV
J110
Q32
D77
IC1
C67
D78
R108 R107
R101
R102
1TOPCVR 2ALM 3TRA CLK 4DEV CLK 5CHG REM 6GND 7NC 8+24V
C69
J208 R17 C68 J209 R10 R5 R70 R71 R15 C61 C62 D63 R8 R66 C1 R16 D2 D79
D80
D66
T61 (B61)
R106
J107
CAUTION R75
C66 D68 D71
D73
D67
R105
J108
R104 R103
TRA
NOGG4E000006
KX-MB2025EXW / KX-MB2030EXW HIGH VOLTAGE POWER SUPPLY BOARD (BOTTOM VIEW)
281
KX-MB2025EXW/KX-MB2030EXW
17.5. Low Voltage Power Supply Board
CAUTION
17.5.1. LOW VOLTAGE POWER SUPPLY BOARD: COMPONENT VIEW SCR51 D104
F2
F101
F1
C5
Q1
D503
N0AC2GH00001
KX-MB2025EXW / KX-MB2030EXW LOW VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW)
17.5.2. LOW VOLTAGE POWER SUPPLY BOARD: BOTTOM VIEW
D1
KX-MB2025EXW / KX-MB2030EXW LOW VOLTAGE POWER SUPPLY BOARD (BOTTOM VIEW)
282
KX-MB2025EXW/KX-MB2030EXW
18 Exploded View and Replacement Parts List 18.1. Cabinet, Mechanical and Electrical Parts Location 18.1.1. Operation Panel Section
283
KX-MB2025EXW/KX-MB2030EXW
18.1.2. ADF Section
284
KX-MB2025EXW/KX-MB2030EXW
18.1.3. ADF Gear Section
285
KX-MB2025EXW/KX-MB2030EXW
18.1.4. Top Cover Section
286
KX-MB2025EXW/KX-MB2030EXW
18.1.5. Main Cabinet Section
287
KX-MB2025EXW/KX-MB2030EXW
18.1.6. Fuser Section
288
KX-MB2025EXW/KX-MB2030EXW
18.1.7. Bottom Cabinet Section (1)
289
KX-MB2025EXW/KX-MB2030EXW
18.1.8. Separation (DFP) Roller Section
290
KX-MB2025EXW/KX-MB2030EXW
18.1.9. Side Cabinet Section
291
KX-MB2025EXW/KX-MB2030EXW
18.1.10. Motor Section
292
KX-MB2025EXW/KX-MB2030EXW
18.1.11. Bottom Cabinet Section (2)
293
KX-MB2025EXW/KX-MB2030EXW
18.1.12. Output Tray Section
294
KX-MB2025EXW/KX-MB2030EXW
18.1.13. Actual Size of Screws and Washer
295
KX-MB2025EXW/KX-MB2030EXW
18.1.14. Accessories and Packing Materials
296
KX-MB2025EXW/KX-MB2030EXW
18.2. Replacement Parts List
Safety
RTL (Retention Time Limited) Notes: 1. The "RTL" marking indicates that its Retention Time is Limited. When production is discontinued, this item will continue to be available only for a specific period of time. This period of time depends on the type of item, and the local laws governing parts and product retention. At the end of this period, the item will no longer be available. 2. Important safety notice Components identified by mark have special characteristics important for safety. When replacing any of these components, use only manufacture's specified parts. 3. The S mark means the part is one of some identical parts. For that reason, it may be different from the installed part. 4. ISO code (Example : ABS-HB) of the remarks column shows quality of the material and a flame resisting grade about plastics. 5. RESISTORS & CAPACITORS Unless otherwise specified; All resistors are in ohms (Ω) k=1000Ω, M=1000kΩ All capacitors are in MICRO FARADS (µF) P=µµF *Type & Wattage of Resistor
Safety
18.2.1.1. Operation Panel Section Ref. No.
Part No.
1 2 3 4 5 6 7 8 9 10 11 12 13
PNBC1289Z1 PNBC1288Z1 PNBX1065W2 PNBC1295Z2 PNBC1286W2 PNBC1285Y2 PNHR1200W PNBX1069Y1 PNBX1067Z2 PNHR1203Y PNBX1070W2 PNBX1068Z2 PNBC1287Y1
14 14
PNGP1099W2 PNGP1076W2
Part Name & Description Remarks PUSH BUTTON, STOP PUSH BUTTON, START PUSH BUTTON, 12KEY PUSH BUTTON, MENU PUSH BUTTON, SET PUSH BUTTON, CURSOR CASE/COVER PUSH BUTTON, 5KEY PUSH BUTTON, 3KEY CASE/COVER PUSH BUTTON, FAX/COPY PUSH BUTTON, 4KEY PUSH BUTTON, AUTO ANSWER PANEL (for KX-MB2025EX) PANEL (for KX-MB2030EX)
Part No. PNGX1017Y1 PNGG1065P2
16
PNGG1058P2
Part Name & Description Remarks ORNAMENT GRILLE MB2025EX) GRILLE MB2030EX)
(for
PC-HB KX- PC-HB
(for
KX- PC-HB
18.2.1.2. ADF Section
18.2.1. Cabinet and Electrical Parts
Safety
Ref. No. 15 16
ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB ABS-HB PC-HB PC-HB
297
Ref. No. 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92
Part No. PFKV1167Z1 PFKR1110Z1 PFHX2126Z PFHG1282Z PFDE1307Z PFHG1284Z PFUS1620Z PFKR1111Z1 PFKE1084Y1 PFHX2130Y PFUS1918Z PFDG1015Y XUC2FJP PFDG1559Z PQUS10038Z PFDJ1044Z PFDR1103X PNJS041010Z PFDE1306Z PFHX1937Z PFUS1824Y PFDE1308Y PFUS1629Z PFDR1062Z PFDG1415Y PFDJ1116Y PFDR1104Y PFDJ1116Z PFHE1298Y PFUG1049Y PQDR9685Y PFDF1190Z PFUS1822Z PFDE1247X PFDR1065Z PFDG1413Z PFDG1417Z PFDG1416Z PFDJ1044Z PFUS1826Z PFDE1244Z PFHR1479Z PFDR1064Z PFDF1095Z PNDF1029Z PFUS1325Z PFDG1558Z PNDF1034Z XUC3FJP PFKV1166Z1 PFUE1048Z PFUS1825Z PFDF1191Z PFDR1073Z PFHR1710W PFHR1290X PFUS1350Z PFHR1292Z PFHR1289X PFUS1621Z PFDR1066Z PFKM1229V1 NOT USED
Part Name & Description Remarks COVER GUIDE PLASTIC PARTS RUBBER PARTS GUIDE RUBBER PARTS COIL SPRING GUIDE TRAY PLASTIC PARTS COIL SPRING GEAR RETAINING RING GEAR COIL SPRING SPACER ROLLER CONNECTOR LEVER CASE/COVER COIL SPRING LEVER TORSION SPRING ROLLER GEAR SPACER ROLLER SPACER METAL PARTS GUIDE ROLLER SHAFT COIL SPRING LEVER ROLLER GEAR GEAR GEAR SPACER COIL SPRING LEVER GUIDE ROLLER SHAFT SHAFT COIL SPRING GEAR SHAFT RETAINING RING COVER FRAME TORSION SPRING SHAFT ROLLER CAM CHASSIS COIL SPRING PLASTIC PARTS CHASSIS BAR SPRING ROLLER CABINET BODY
PS-HB ABS-HB
ABS-HB
ABS-HB PS-HB
POM-HB POM-HB
POM-HB
POM-HB
POM-HB POM-HB POM-HB PS-HB
POM-HB POM-HB POM-HB POM-HB
POM-HB POM-HB
POM-HB
PS-HB PS-HB
POM-HB POM-HB POM-HB POM-HB POM-HB POM-HB PS-HB
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. 93 94 95 96
Part No. PNQT1012Z PNQT1731Z PQHR945Z PFUS1566Z
18.2.1.5. Main Cabinet Section
Part Name & Description Remarks LABEL, LIST TO OPEN LABEL, FACE UP BAND COIL SPRING
Safety
18.2.1.3. ADF Gear Section Safety
Ref. No. 110 111 112 113 114 115 116 117 118 119
Part No. L6HAYYYK0015 PFDW1001Z PFMH1259Z PFDG1554Z PFDG1557Z PFDG1552Z PFDG1555Z PFDG1556Z PFDG1553Z PFUA1096Y
Part Name & Description Remarks DC MOTOR LEAD WIRE ANGLE GEAR GEAR GEAR GEAR GEAR GEAR CHASSIS
18.2.1.4. TOP Cover Section Safety
Ref. No. 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177
Part No. PFDE1303X N2GAYY000002 PFHX2126Z J0KE00000114 PNJS131001Z PFJS04M74Z PFUS1642Y PFUS1344Z PFDC1005X PFJE1068Z PNDF1028Z PFDV1005Y PFUS1817Z PFHX2134Z PFHE1319Z PFUS1819Z WLL20YG18M3M PNDE1023Z1 PNUS1101Z PNJS031003Z PNJS081030Z PFNPD031054C PFDE1170Z PFDE1168Z PFDG1551Y PFMH1258Z L6HAYYYK0013 PFDE1169Z PFMH1257Z PFMH1159Z PFDJ1042Z PFDS1032Z PFDG1294Z PFUS1269Y PNHG1095Z PNDE1022Y1 PNUS1100Y PNHS1182Z PNKV1059Z2 PNKM1110Y2 PF0G1016Z PF0G1017Z PFMH1256Z PNHX1293Z PFUS1820Z PFKF1205Y1 PNZXB2030RUW ZT2512-08
Part Name & Description Remarks SPACER IMAGE SENSOR PLASTIC PARTS INSULATOR CONNECTOR LEAD WIRE COIL SPRING COIL SPRING GUIDE LEAD WIRE SHAFT ROUND BELT COIL SPRING PLASTIC PARTS PLASTIC PARTS TORSION SPRING LEAD WIRE LEVER COIL SPRING CONNECTOR CONNECTOR WASHER PULLEY PULLEY GEAR PLATE DC MOTOR PULLEY PLATE METAL PARTS SPACER ROLLER GEAR COIL SPRING RUBBER PARTS ARM COIL SPRING FELT PARTS COVER CABINET BODY GLASS/TRANSPARENT PLATE GLASS/TRANSPARENT PLATE ANGLE PLASTIC PARTS TORSION SPRING CABINET COVER SCANNER GLASS ASS'Y TAPE
Ref. No. 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
Part No. PNQT1720Z PFSE1054Z PNUE1011Y PFJV1013Z PFDG1420Z PFDJ1044Z PNDN1005Z PFDJ1086X PFUS1613Z PNDF1020Z PFDJ1086Z PNKE1046Z2 PNKE1047Z2 PNKM1109Z2 PFDJ1085Z PFQT2937Z PFKR1079Z1 PFKR1080Z1 PFKE1083Z1 PFDG1015Y PNKK1037Y2 PFDN1091Y PFUS1812Z PFDE1299Z PFDG1550Z XUC2FJP PNGT4546Z-M
216
PNGT4827Z-M
217 218 219 220
PNQT1734Z PFHX1884Z PFDJ1085X PFQT1987Y
Part Name & Description Remarks LABEL, CAUTION ANGLE AIR DACT METAL PARTS GEAR SPACER ROLLER SPACER COIL SPRING SHAFT SPACER COVER COVER CABINET BODY SPACER LABEL, MANUAL GUIDE GUIDE PLASTIC PARTS GEAR DOOR-LID ROLLER COIL SPRING ROLLER GEAR RETAINING RING NAME PLATE, AL (for KXMB2025EX) NAME PLATE, AL (for KXMB2030EX) LABEL, CAUTION DAMPER MAGNETIC SHIELD SPACER LABEL, CAUTION
ABS-HB
PS-HB PS-HB PS-V0
PS-HB
18.2.1.6. Fuser Section Safety POM-HB
PS-HB
PS-HB PS-HB
PS-HB
298
Ref. No. 230
Part No.
Part Name & Description Remarks
A4DYYY000004 COIL HEATER
231
PNDJ1012Z
SPACER
232
PNDS1010Y
ROLLER
233 234 235 236
PFDJ1114Z PFDG1421Z PNJT1036Z K0BDB0000073
SPACER GEAR TERMINAL-TERMINAL PLATE THERMOSTAT
237 238 239 240 241 242 243
PNJT1037Z PFMH1085Z PFJT1032Z PNHR1173Z PFUS1640Z PNDR1021Y PFDG1422Z
TERMINAL-TERMINAL PLATE METAL PARTS TERMINAL-TERMINAL PLATE PLASTIC PARTS COIL SPRING ROLLER GEAR
244 245 246 247
XUC2FJP PFDG1423Z PNDS1011Z PFHR1705Z
RETAINING RING GEAR ROLLER ARM
248
PFDJ1113Z
SPACER
249 250
PFUS1426Z PFHR1495Z
COIL SPRING LEVER
251
PFDR1069Z
ROLLER
Plyamideimide-V0 A5052+P TFE PPS-V0 PPS-V0
PPS-V0
Polyamide-V0 POM-HB PBT+ABS -GF30V0 PolyetherimideV0 PBT+GF3 0-V0 POM-HB
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. 252 253
Part No. PFUS1568Z PFUA1094Y
Safety
Part Name & Description Remarks BAR SPRING CHASSIS
254
PFHR1496Z
LEVER
255 256 257
PFJS04M73Z LEAD WIRE L2AA00000106 THERMISTOR PNUA1016X CHASSIS
258 259 260
PFUS1686Z TORSION SPRING PFDE1310Z LEVER PNWEMB2030RU FUSER UNIT
PBT+ABS GF30%V0 PBT+GF3 0-V0
PBT+ABS -GF30V0
Ref. No. 280 281 282
Part No. PNUS1092Y PF0M1008Z LPA1605K
LEAF SPRING MIRROR LASER
283 284 285 286 287 288 289 290 291 292 293 294 295
PNJS051014Z PNJS071017Z PNJS081023Z PNJS101002Z PNQT1506Z PFUS1592Z PNUE1012Z PFUS1811Z PNVW1010Z PNVW1011Z PFUS1612Z PNJS081031Z PFJS02M95Z
CONNECTOR CONNECTOR CONNECTOR CONNECTOR LABEL, LASER CAUTION TORSION SPRING KEYLOCK COIL SPRING LEAD WIRE LEAD WIRE COIL SPRING CONNECTOR LEAD WIRE
296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320
PFMH1255Z PFJS05M76Z PFUV1111Z PFJS04M72Z PFDE1252Z PFUE1044Z PFUS1809Z PFUS1916Z PFUE1045Z PFUS1805Z PFUS1806Z PFUS1807Z PFUS1808Z PNDF1022Z XPL15A10WVW2 PNUS1114Z PFDG1418Z PNHX1252Y PFDE1300Z PFDJ1084X PNUG1018Z PNDR1019Z PFDJ1084Z PNHR1236Z PNDR1018Z1
CASE/COVER LEAD WIRE COVER LEAD WIRE LEVER CHASSIS TORSION SPRING TORSION SPRING LEVER BAR SPRING BAR SPRING BAR SPRING BAR SPRING SHAFT COIL SPRING TORSION SPRING GEAR PLASTIC PARTS LEVER SPACER GUIDE ROLLER SPACER SPACER ROLLER
Safety
Part Name & Description Remarks
PS-HB
Ref. No. 330 331 332 333 334 335 336
Part No. PNHR1235Z PFNPD041065C PNUS1104Z PFUS1923Z PNDF1027Z PNDR1020Z PFHR1538Z
Safety
PS-V0 POM-HB ABS-HB EPDM
Part Name & Description Remarks PLASTIC PARTS SPACER COIL SPRING COIL SPRING SHAFT ROLLER CABINET ACCESSORY
PNUS1102Z PNHG1088Z PNUG1017W PNDR1014Z PFHR1795Z PFDX1089Z PFDF1197Y XPJ2A8VWM2 PNHR1234Y PNHX1224Z
Part Name & Description Remarks COIL SPRING RUBBER PARTS GUIDE ROLLER PLASTIC PARTS DRUM SHAFT KEY-PIN CHASSIS PLASTIC PARTS
PS-HB
ABS-HB
Ref. No. 360 361 362 363 364 365 366 367 368 369 370
Part No.
Part Name & Description Remarks
PF0G1015Z PNKV1061Z2 PNHR1257Z L6FAYYYK0001 PNJS081024Z PNJS081029Z J0KE00000119 PNMH1066Z J0KE00000114 PNDE1021Z1 K2AH3G000011
371
K0AALE000029 SEESAW SWITCH
372
PNWLXC12HHXX LEAD WIRE
373
PNWLXA13HHXX LEAD WIRE
374 375 376
PQMX10010Z PQHR945Z PNJS021038Z
CASE/COVER BAND CONNECTOR
377
PNVW1012Z
LEAD WIRE
GLASS/TRANSPARENT PLATE COVER AIR DACT DC MOTOR CONNECTOR CONNECTOR IC FILTER METAL PARTS INSULATOR LEVER JACK/SOCKET
PS-V0
ABS-HB
18.2.1.10. Motor Section
18.2.1.8. Separation (DFP) Roller Section Safety
Part No.
18.2.1.9. Side Cabinet Section
18.2.1.7. Bottom Cabinet Section (1) Safety
Ref. No. 337 338 339 340 341 342 343 344 345 346
ABS-HB
POM-HB
299
Ref. No. 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419
Part No. PFNPD052080 PFDG1544Y PFDG1548Z PFDG1543Z PFDG1549Z L6CCYYYK0006 PNHX1255Z PNMH1067Z PNDF1024Z PNDF1023Z PNDF1025Z PNDF1026Z PNMD1027Z PFUS1803Z PFDE1298Y PFDG1391Z PFDG1546Z PFDG1390Z L9AAAYYB0001 L9AAAYYB0006 PFDG1545Y PNUS1014Z PFDE1297X PFUA1092Z PFDG1547Z PFDG1402Z PFDG1403Z PFDG1404Z PFDG1401Z PFDG1407Z
Part Name & Description Remarks SPACER GEAR GEAR GEAR GEAR DC MOTOR PLASTIC PARTS METAL PARTS SHAFT SHAFT SHAFT SHAFT FRAME TORSION SPRING LEVER GEAR GEAR GEAR ERECTROMAGNETIC COIL ERECTROMAGNETIC COIL GEAR TORSION SPRING LEVER CHASSIS GEAR GEAR GEAR GEAR GEAR GEAR
KX-MB2025EXW/KX-MB2030EXW
18.2.1.11. Bottom Cabinet Section (2) Safety
Ref. No. 440 441 442 443 444 445 446 447 448 449 449 450 451
Part No. PFMD1112Z PNUG1016Z PNUG1015Z PNHS1171Z PNHX1269Y XWC4BFJ PFHA1001Z L0AA05A00048 PFJS02M47Z PNKV1062W2 PNKV1062X2 PFQT3054Z PQHR945Z
Safety
Part Name & Description Remarks PLATE GUIDE GUIDE FELT PARTS PLASTIC PARTS WASHER RUBBER PARTS SPEAKER LEAD WIRE COVER (for KX-MB2025EX) COVER (for KX-MB2030EX) LABEL, USB BAND
PS-HB PS-HB
PS-V0 PS-V0
18.2.1.12. Output Tray Section Safety
Ref. No. 470 471 472 473 474 475 476 477 478 479 480 481 482
Part No. PFHG1245Z PNMD1022Z PFUS1814Z PNUS1103Z PFDG1015Y PFHR1491Z PFUS1608Z PNKS1007Z2 PFKR1108Y PFKR1109Y PFHR1707Z PFKR1085Y PNHS1174Z
Safety
Ref. No.
Part No.
A B C D E
XTW3+10PFJ7 XTW3+6LFJ7 XTW3+12PFJ7 XTW3+W10PFJ XYC3+FF8FJ
F
XYC3+CF5FJ
G H I J K
XTB3+10GFJ XTB3+12JFJ XTW3+20PFJ XTW3+5LFJK7 XYN3+C6FJ
L
XSB4+6FJ
PS-HB
Part Name & Description Remarks TAPPING SCREW, STEEL TAPPING SCREW, STEEL TAPPING SCREW, STEEL TAPPING SCREW, STEEL SCREW WITH WASHER, STEEL SCREW WITH WASHER, STEEL TAPPING SCREW, STEEL TAPPING SCREW, STEEL TAPPING SCREW, STEEL TAPPING SCREW, STEEL SCREW WITH WASHER, STEEL SMALL SCREW, STEEL
Ref. No. A1
Part No. PFJA03A010Z
POWER CORD
A2
PNQW1881Y
A3 A4 A5 A6 A7 A8 A9 A10
PNGD1019W PNJKMB2030Z PNQW1315X PNKS1011Z2 PNKS1010Z2 PFJA02B002Y PNQW2143Z PNQW2133Z
LEAFLET, QUICK INSTALLATION CARD MEMORY PARTS LEAFLET, IIG (English) TRAY PS-HB TRAY PS-HB CORD PS-HB LEAFLET LEAFLET, HANDSET
A17 P1
PNQW2212Z PNPK2910Z-M
P1
PNPK3013Z-M
P2 P3 P4 P5 P6 P7 P8 P9
PNPN1126Y PNPN1136Y PFPP1041Z PNPN1124Y PNPN1125Y PFPP1052Z PFPD1355Z PFPP1054Z
Ref. No. PCB1
Q100 Q102 Q103 Q104 Q105 Q106 Q200 Q203 Q500 Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q509 Q510 Q511 Q512 Q514 Q516 Q517 Q518 Q521 Q522 Q523 Q524
18.2.1.14. Accessories and Packing Materials Safety
PNQX2616Z PFYE1043Z PFJXE0841Z PFJA1029Z PNQW2159Z PNQW2211Z
IC100 IC101 IC200 IC202 IC203 IC204 IC300 IC301 IC303 IC400 IC402 IC501 IC502 IC503 IC504 IC700 IC800
18.2.1.13. Screws Safety
Part No.
Part Name & Description Remarks INSTRUCTION BOOK HANDSET, CRADLE HANDSET CORD, CURL LEAFLET, IIG (Czech) LEAFLET, IIG (Hungarian) LEAFLET, IIG (Slovak) PACKING CASE (for KXMB2025EX) PACKING CASE (for KXMB2030EX) CUSHION CUSHION PROTECTION COVER CUSHION CUSHION PROTECTION COVER CUSHION PROTECTION COVER
ABS-HB ABS-HB PC-HB ABS-HB
18.2.2. Main Board (KX-MB2025)
Part Name & Description Remarks RUBBER PARTS CHASSIS TORSION SPRING COIL SPRING GEAR LEVER COIL SPRING TRAY LEVER LEVER LEVER RACK FELT PARTS
Ref. No. A11 A12 A13 A14 A15 A16
Part Name & Description Remarks
300
Part No.
Part Name & Description Remarks
PNWP1B2025EX MAIN BOARD ASS'Y (RTL) (ICs) C1CB00002689 IC C1CB00002690 IC C1CB00001769 IC C0ABEB000083 IC C1AB00002556 IC C1AB00002556 IC C1ZBZ0003801 IC C0EBE0000504 IC C0CBAAA00035 IC C3ABRY000039 IC PNWI2025EX IC (ROM) C0DBGYY00330 IC C0GBY0000066 IC C1DB00001173 IC C0BBBA000044 IC C0GBY0000066 IC C0DBAGE00028 IC (TRANSISTORS) UNR92ANJ0L TRANSISTOR(SI) B1ABFJ000001 TRANSISTOR(SI) B1ABFJ000001 TRANSISTOR(SI) B1BBAP000021 TRANSISTOR(SI) B1BBAP000021 TRANSISTOR(SI) B1BDAP000015 TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) 2SB1197KQ TRANSISTOR(SI) B1CHND000004 TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) 2SK3018 TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI)
S
S
S S S
S S
S
S S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. Q525 Q526 Q527 Q528 Q529 Q530 Q700 Q800 Q801 Q802 Q803 Q804 Q805 Q806 Q807
Part No.
Part Name & Description Remarks
UNR92ANJ0L UNR92ANJ0L UNR92A9J0L UNR92ANJ0L B1ADCF000161 2SK3018 B1ABCF000103 2SC4081R UNR92A5J0L B1CHQD000001 B1CHQD000001 B1ABKD000001 B1ABKD000001 2SB1197KQ 2SB1197KQ
D100 D102 D103 D104 D105 D306 D308 D501 D503 D504 D800 D801 D803 D804 D805 D806 DA300 DA500
MA111 MAZY43000L B0EDER000009 MAZ80560ML MAZ80560ML B0ZBZ0000146 B0BC5R000009 B0ACEL000004 B0ACEL000004 B0ACEL000004 B0JCPD000033 B0BC5R900006 B0JCPD000033 B0BC3R800009 B0BC01000014 B0BC01000014 PJVDJADAN202 PJVDJADAN202
BAT300
CR-2354/GUFK
C100 C101 C102 C104
ECUE1A104KBQ ECUE1H101JCQ ECUE1A104KBQ F1LAF3300002
C105
F1LAF3300002 33p
C106 C107 C108 C109 C110 C111 C112 C113 C114
EEE1HA010SR ECUE1A104KBQ ECUE1A104KBQ F1J2E121A023 F1J2E121A023 ECUE1H272KBQ ECUE1C103KBQ F1LAF1030001 F1BAF471A049
C115
F1BAF471A049 470p
C119 C120 C121
F0C2E1050004 1 ECUE1C103KBQ 0.01 F1LAF100A009 10p
C125 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C213 C216 C217 C218 C219 C220
ECUE1C103KBQ F2G0J1010014 ECUE1A104KBQ ECUE1A104KBQ ECUE1C223KBQ ECJ0EB1A473K ECUE1A104KBQ ERJ2GE0R00 ECUE1C104ZFQ ECUE1A104KBQ F2G0J3310015 ECUE1A104KBQ ECUE1H102KBQ ECUE0J105KBQ ECUE0J105KBQ ECUE1H680JCQ ECUE1H680JCQ ECUE1H102KBQ
TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (BATTERY) BATTERY (CAPACITORS) 0.1 100p 0.1 33p 1 0.1 0.1 120p 120p 0.0027 0.01 0.01 470p
0.01 100 0.1 0.1 0.022 0.047 0.1 0 0.1 0.1 330 0.1 0.001 1 1 68p 68p 0.001
Safety
S S S
S S S
S S
S
S
301
Ref. No. C221 C224 C226 C227 C228 C229 C230 C231 C232 C233 C234 C236 C243 C244 C245 C246 C247 C250 C300 C301 C304 C305 C306 C308 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C321 C322 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C351 C352 C353 C354 C355 C357 C358 C359 C360 C361 C362 C363 C364 C400 C401 C402 C403 C404 C405 C406 C412 C413
Part No. ECUE1H182KBQ F2G0J1010014 ECUE1E562KBQ ECUE1E562KBQ ECUE1C103KBQ F2G1C4700026 ECUE0J105KBQ ECUE1C223KBQ ECUE0J105KBQ ECUE0J105KBQ ECUE1H392KBQ F2G0J1010014 ECUE1H102KBQ ECUE1C103KBQ ECUE1A104KBQ F2G1C2200024 ECUE1C223KBQ ECUE1C223KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECJ0EB0J224K ECJ0EB0J224K ECJ0EB0J224K ECJ0EB0J224K ECUE1H220JCQ ECUE1H270JCQ ECUE1A104KBQ ECUE1H220JCQ ECUE1H330JCQ ECUE1H100DCQ ECUE1H8R0DCQ ECUE1H270JCQ ECUE1H120JCQ ECUE0J105KBQ ECUE1C104ZFQ ECUE0J105KBQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1H101JCQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ
Part Name & Description Remarks 0.0018 100 0.0056 0.0056 0.01 47 1 0.022 1 1 0.0039 100 0.001 0.01 0.1 22 0.022 0.022 0.1 0.1 0.22 0.22 0.22 0.22 22p 27p 0.1 22p 33p 10p 8 27p 12p 1 0.1 1 0.1 0.01 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 100p 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.01 0.1 0.1 0.1 0.01 0.1 0.01 0.1
S
S S S S
!
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. C414 C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429 C470 C471 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C520 C522 C524 C525 C526 C527 C528 C529 C530 C531 C533 C534 C536 C537 C538 C540 C542 C543 C544 C545 C546 C547 C548 C549 C550 C551 C552 C553 C554 C555 C556 C557 C559 C563 C565 C568 C569 C571 C572 C645 C646
Part No. ECUE1C104ZFQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H270JCQ ECUE1C104ZFQ ECUV1H104ZFV ECUE0J105KBQ ECUV1H104ZFV ECUE1C104ZFQ F2G1V2210014 ECUE1H100DCQ ECUE1H102KBQ ECJ0EB1A473K ECUE1A104KBQ ECUE1A104KBQ ECUE1H102KBQ F1J0J1060006 ECUV1A105ZFV ECUE1H101JCQ F2G1V2210014 ECUE1H102KBQ ECUE1H102KBQ ECUV1H104ZFV ECUE1H102KBQ ECUE1H102KBQ F2G1V4700028 ECUV1H104ZFV ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ F1J0J1060006 F1J0J1060006 ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ F1J0J1060006 ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ ECUE1C103KBQ ECUE0J105KBQ ECUE1C103KBQ ECUE1H101JCQ ECUE1H102KBQ F2G0J1010015 F2G1C2200013 ECUE1H102KBQ ECUE1C104ZFQ ECUE1H102KBQ ECUE1H102KBQ ECUE1C104ZFQ ECUE1H101JCQ ECUE1H181JCQ ECUE1H102KBQ ECUE1H102KBQ ECJ0EB1A473K ECUE1H102KBQ ECJ0EB1A473K ECUE0J105KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ
Part Name & Description Remarks 0.1 100p 100p 100p 100p 100p 100p 100p 100p 100p 100p 100p 27p 0.1 0.1 1 0.1 0.1 220 10p 0.001 0.047 0.1 0.1 0.001 10 1 100p 220 0.001 0.001 0.1 0.001 0.001 47 0.1 0.001 0.001 0.001 0.001 10 10 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.01 1 0.01 100p 0.001 100 22 0.001 0.1 0.001 0.001 0.1 100p 180p 0.001 0.001 0.047 0.001 0.047 1 0.1 0.1 0.1
Safety
S
S S
302
Ref. No. C647 C648 C649 C650 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C663 C664 C665 C666 C667 C668 C669 C670 C671 C672 C673 C674 C675 C676 C677 C678 C679 C680 C681 C682 C683 C684 C685 C687 C688 C689 C690 C691 C692 C693 C695 C696 C697 C698 C699 C701 C702 C703 C704 C709 C710 C711 C712 C800 C801 C802 C803 C804 C805 C806 C807 C808 C809 C810 C811 C812 C813
Part No. ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUV1H104ZFV ECUV1H104ZFV ECUV1H104ZFV ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ F2H0J1010009 ECUV1H104ZFV PQCUV1A105KB ECUV1H104ZFV F1L1V1060002 F1L1V1060002 ECUV1H104ZFV ECUV1H104ZFV ECUV1H104ZFV ECJ0EB1A473K ECUV1H103KBV ECUV1A474KBV ECUV1H103KBV ECUV1A334KBV
Part Name & Description Remarks 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 100 0.1 1 0.1 35 35 0.1 0.1 0.1 0.047 0.01 0.47 0.01 0.33
S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. C814 C817 C818 C819 C820
Part No. ECUE1A104KBQ F2H0J1010009 PQCUV1A105KB PQCUV1C105ZF PQCUV1C105ZF
CN100 CN101 CN200 CN300 CN500 CN501 CN502 CN504 CN505 CN506 CN507 CN508 CN509 CN510 CN511 CN514 CN700 CN701
K2LB1YYB0002 K2LB1YYB0002 K1KA08AA0193 K1FY104B0015 K1KA07A00257 K1KA05A00364 K1KA08AA0193 K1KA08A00498 K1KA08A00440 K1KA03AA0193 K1KA02AA0193 K1KA10A00412 K1KA04A00527 K1KA13A00130 K1KA08A00440 K1KA02AA0193 K1KA04A00644 K1KA04AA0193
F100 F800
K5G102A00041 K5H302Y00003
L100 L101 L102 L103 L105 L106 L107 L110 L111 L221 L222 L223 L224 L300 L502 L800 L801
PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 G0B862C00003 G1A102BA0002 G1A102BA0002 PQLQR2KB113T PQLQR2KB113T PQLQR2KB113T PQLQR2KB113T G1BYYYC00026 PFVF2P221SG G1C220MA0291 G1C220MA0291
FLT500 L108 L109 L203 L204 L208 L209 L210 L211 L212 L213 L214 L215 L217 L218 L219 L220 L225 L226 L229 L230 L232 L344 L345 L346 L347 L348
J0HAAB000021 J0JBC0000040 J0JBC0000040 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JBC0000040 J0JBC0000040 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JBC0000040 J0JBC0000040 J0JBC0000040 J0JCC0000286 J0JCC0000286 J0JCC0000286 J0JCC0000286 J0JCC0000277
Part Name & Description Remarks 0.1 100 1 1 1 (CONNECTORS & JACKS) JACK JACK CONNECTOR CONNECTOR, 8PIN CONNECTOR, 7PIN CONNECTOR, 5PIN CONNECTOR, 8PIN CONNECTOR, 8PIN CONNECTOR, 8PIN CONNECTOR, 3PIN CONNECTOR, 2PIN CONNECTOR, 10PIN CONNECTOR, 4PIN CONNECTOR, 13PIN CONNECTOR, 8PIN CONNECTOR, 2PIN CONNECTOR, 4PIN CONNECTOR, 4PIN (FUSES) FUSE FUSE (COILS) COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL (FILTERS) IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER
Safety
S S
Ref. No. L349 L350 L351 L352 L353 L354 L355 L356 L357 L358 L359 L364 L500 L501 L503 L504 R101 R102 R103 R104 R106 R107 R108 R111 R112 R113 R114 R115 R116 R117 R118 R119 R123 R129 R134 R136 R137 R200 R201 R206 R208 R210 R211 R212 R217 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R244 R245 R252 R253
S
S S S S S S
S S S S S
303
Part No.
Part Name & Description Remarks
J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0MAB0000146 J0JCC0000277 J0JCC0000277 J0JCC0000274 J0JCC0000277 J0JCC0000276 J0JGC0000020 J0JGC0000020 J0JCC0000002 J0JCC0000002
IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER CERAMIC FILTER CERAMIC FILTER (RESISTORS) ERJ2RKF1004 1M ERJ12SF1071 1.07k ERJ6GEYJ515 5.1M ERJ6GEYJ515 5.1M ERJ12SF3651 3.65k ERJ2GEJ151 150 D0GF156JA051 15M D0GF156JA051 15M ERJ8ENF5360 536 ERJ12SF73R2 73.2 ERJ12SF2491 2.49k ERJ2GEJ104 100k ERJ2GEJ104 100k ERJ2GEJ473 47k ERDS1TJ392 3.9k ERG1SJ120E 12 ERG1SJ120E 12 ERJ3GEYJ560 56 ERJ3GEYJ560 56 ERJ2GEJ154 150k ERJ2GEJ154 150k ERJ2GEJ102 1k ERJ2GEJ101 100 ERJ2GEJ822 8.2k ERJ2GEJ822 8.2k ERJ2GEJ223 22k ERJ2GEJ184 180k ERJ2GEJ102 1k ERJ2GEJ224 220k ERJ2GEJ224 220k ERJ2GEJ184 180k ERJ2GEJ273X 27k ERJ2GEJ103 10k PQ4R18XJ100 10 ERJ2GEJ154 150k ERJ2GEJ124 120k ERJ2GEJ680 68 ERJ2GEJ473 47k ERJ2GEJ473 47k ERJ2GEJ681 680 ERJ2GEJ182 1.8k ERJ2GEJ182 1.8k ERJ2GEJ103 10k ERJ2GEJ102 1k ERJ2GEJ123 12k ERJ2GEJ103 10k ERJ2GEJ472X 4.7k PQ4R18XJ100 10 ERJ2GEJ154 150k ERJ2GEJ124 120k ERJ2GEJ473 47k ERJ2GEJ332 3.3k ERJ2GEJ562X 5.6k ERJ2GEJ822 8.2k
S
S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. R254 R259 R260 R302 R303 R304 R305 R307 R308 R309 R315 R316 R335 R338 R339 R340 R341 R342 R343 R344 R345 R346 R347 R348 R352 R354 R355 R360 R362 R365 R367 R368 R369 R372 R373 R374 R375 R376 R378 R380 R381 R382 R384 R385 R386 R387 R388 R389 R391 R394 R399 R400 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R449 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510
Part No. ERJ2GEJ105X ERJ2GEJ682 ERJ2GEJ105X ERJ2RKF49R9 ERJ2GEJ472X ERJ2GEJ101 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ472X ERJ2GEJ103 ERJ2GEJ223 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ471 ERJ2GEJ221 ERJ2RKF6981 ERJ2GEJ102 ERJ2GEJ1R0 ERJ2GEJ1R0 ERJ2GEJ1R0 ERJ2GEJ101 ERJ2GEJ1R0 ERJ2GEJ221 ERJ2GEJ105X ERJ2GEJ184 ERJ2GEJ102 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ680 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ680 ERJ2GEJ680 ERJ2GEJ103 ERJ2GEJ101 ERJ2GEJ101 ERJ2RKF6201 ERJ2GEJ473 ERJ2RKF1503 ERJ2GEJ223 ERJ2RKF2202 ERJ2GEJ102 ERJ2GEJ102 ERJ2GEJ562X
Part Name & Description Remarks
Safety
1M 6.8k 1M 49.9 4.7k 100 10k 47 47 47 10k 10k 4.7k 10k 22k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 47 47 47 10k 10k 470 220 6.98k 1k 1 1 1 100 1 220 1M 180k 1k 10k 10k 10k 47 68 47 47 47 47 47 47 47 68 68 10k 100 100 6.2k 47k 150k 22k 22k 1k 1k 5.6k
304
Ref. No. R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R538 R539 R540 R541 R542 R543 R544 R545 R546 R547 R548 R549 R550 R551 R552 R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R564 R565 R566 R567 R568 R569 R570 R571 R573 R574 R576 R577 R578 R579 R580 R581 R582 R583 R584 R585
Part No. ERJ2GEJ181 ERJ2GEJ563 ERJ2GEJ103 ERJ2RKF1503 ERJ2GEJ102 ERJ2GEJ823 ERJ2GEJ332 ERJ2GEJ472X ERJ2GEJ472X ERJ2GEJ102 ERJ2GEJ563 ERJ2GEJ103 ERJ2GEJ563 ERJ2GEJ472X ERJ12YJ390 ERJ2GEJ103 ERJ2GEJ562X PQ4R10XJ332 ERJ2GEJ103 ERJ2GEJ102 ERJ2GEJ562X ERJ2GEJ103 ERJ2RKF1001 ERJ2GEJ473 ERJ2GEJ473 ERJ8RQFR39 ERJ8RQFR39 ERJ2GEJ102 ERJ2GEJ103 ERJ2GEJ221 ERJ2GEJ122 ERJ2GEJ122 ERJ3GEYJ180 ERJ2GEJ122 ERJ2GEJ123 ERJ2GEJ122 ERJ2GEJ471 ERJ3GEYJ1R2 ERJ3GEYJ330 ERJ2GEJ122 ERJ2GEJ274 ERJ2GEJ102 ERJ2GEJ820 ERJ2GEJ122 ERJ2GEJ472X ERJ3GEYJ390 ERJ2GEJ274 ERJ2GEJ470 ERJ2GEJ101 ERJ2GEJ181 ERJ2GEJ102 ERJ2GEJ102 ERJ2GEJ101 ERJ2RKF1802 ERJ2GEJ103 ERJ2GEJ123 ERJ2GEJ103 ERJ12YJ390 ERJ2GEJ563 ERJ2GEJ562X ERJ2GEJ561 ERJ2GEJ103 PQ4R10XJ822 ERJ2GEJ472X ERJ2GEJ102 ERJ2GEJ332 ERJ2GEJ471 ERJ2GEJ562X ERJ2RKF4700 ERJ2GEJ223 ERJ2GEJ562X ERJ2RKF6201 ERJ2GEJ562X
Part Name & Description Remarks 180 56k 10k 150k 1k 82k 3.3k 4.7k 4.7k 1k 56k 10k 56k 4.7k 39 10k 5.6k 3.3k 10k 1k 5.6k 10k 1k 47k 47k 0.39 0.39 1k 10k 220 1.2k 1.2k 18 1.2k 12k 1.2k 470 1.2 33 1.2k 270k 1k 82 1.2k 4.7k 39 270k 47 100 180 1k 1k 100 18k 10k 12k 10k 39 56k 5.6k 560 10k 8.2k 4.7k 1k 3.3k 470 5.6k 470 22k 5.6k 6.2k 5.6k
S
S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. R587 R588 R589 R594 R596 R700 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R800 R801 R802 R803 R804 R805 R807 R808 R809 R812 R813 R815 R817 R818 R819 R820 R821 R822 R825 R826 L363 L365 L366 L367 L368 L369 L370 L371 R105 R126 R214 R250 R251 R336 R337 R395 R396 R397 R398 L200 L202 L227 L361
Part No. ERJ2GEJ223 ERJ2GEJ563 ERJ2GEJ562X ERJ2GEJ154 ERJ2GEJ472X ERJ2GEJ123 ERJ2GEJ274 ERJ2GEJ274 ERJ2GEJ562X ERJ2GEJ562X ERJ2GEJ563 ERJ2GEJ563 ERJ8RQFR33 ERJ8RQFR33 D0GA222JA015 ERJ2GEJ123 ERJ2GEJ103 ERJ2RKF2202 ERJ2RKF1001 ERJ2RKF1002 ERJ2RKF4701 ERJ2RKF9091 ERJ2GEJ104 PQ4R18XJ472 ERJ2GEJ223 ERJ2GEJ181 ERJ2RKF2201X ERJ2RKF1001 ERJ2RKF1002 ERJ2RKF2001 ERJ2RKF4701 PQ4R18XJ471 PQ4R18XJ471 ERJ2GEJ473 ERJ2GEJ473 PQ4R18XJ102 PQ4R18XJ102 ERJ2GEJ221 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ221 ERJ2GEJ221 ERJ2GEJ221 ERJ2GE0R00 ERJ8GEY0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ2GE0R00
RA314 RA315 RA316 RA317 RA318 RA319 RA320 RA321 RA322 RA323 RA324 RA400
EXB28V470JX EXB28V470JX EXB28V470JX EXB28V470JX EXB28V470JX EXB28V470JX EXB28V470JX EXB28V473JX EXB28V473JX EXB28V473JX EXB28V473JX EXB28V560JX
Safety
Part Name & Description Remarks 22k 56k 5.6k 150k 4.7k 12k 270k 270k 5.6k 5.6k 56k 56k 0.33 0.33 2.2k 12k 10k 22k 1k 10k 4.7k 9.09k 100k 4.7k 22k 180 2.2k 1k 10k 2k 4.7k 470 470 47k 47k 1k 1k 220 33 33 33 33 220 220 220 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (COMPONENTS PARTS) RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY RESISTOR ARRAY
S
Ref. No. RA401 RA402 RA403 RA404 RA405 RA406 RA413 RA414
Part No.
Part Name & Description Remarks
RLY100
RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR RESISTOR (RELAY ) K6B1CYY00005 RELAY
SA100 SA101
(VARISTORS) J0LY00000063 VARISTOR PFRZRA102P6T VARISTOR
S
SA102
PFRZRA102P6T VARISTOR
S
X300 X301 X302 X303
EXB28V560JX EXB28V560JX EXB28V560JX EXB28V470JX EXB28V470JX EXB28V470JX EXB28V473JX EXB28V473JX
H0J120500055 H0J245500087 H0J238500001 H0A327200147
ARRAY ARRAY ARRAY ARRAY ARRAY ARRAY ARRAY ARRAY
(CRYSTAL OSCILLATORS) CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR
18.2.3. Main Board (KX-MB2030) Safety
S
Ref. No. PCB1 IC100 IC101 IC200 IC202 IC203 IC204 IC300 IC301 IC303 IC400 IC402 IC501 IC502 IC503 IC504 IC700 IC750 IC800
S S
S S
Q100 Q102 Q103 Q104 Q105 Q106 Q200 Q203 Q500 Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q509 Q510 Q511 Q512 Q514 Q516 Q517 Q518 Q521 Q522 Q523
305
Part No.
Part Name & Description Remarks
PNWP1B2030EX MAIN BOARD ASS'Y (RTL) (ICs) C1CB00002689 IC C1CB00002690 IC C1CB00001769 IC C0ABEB000083 IC C1AB00002556 IC C1AB00002556 IC C1ZBZ0003801 IC C0EBE0000504 IC C0CBAAA00035 IC C3ABRY000039 IC PNWI2030EX IC (ROM) C0DBGYY00330 IC C0GBY0000066 IC C1DB00001173 IC C0BBBA000044 IC C0GBY0000066 IC C1CB00002566 IC C0DBAGE00028 IC (TRANSISTORS) UNR92ANJ0L TRANSISTOR(SI) B1ABFJ000001 TRANSISTOR(SI) B1ABFJ000001 TRANSISTOR(SI) B1BBAP000021 TRANSISTOR(SI) B1BBAP000021 TRANSISTOR(SI) B1BDAP000015 TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) UNR921LJ0L TRANSISTOR(SI) 2SB1197KQ TRANSISTOR(SI) B1CHND000004 TRANSISTOR(SI) UNR92ANJ0L TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) 2SD0874AS TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) 2SK3018 TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI)
S
S
S S
S S
S
S S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. Q524 Q525 Q526 Q527 Q528 Q529 Q530 Q700 Q800 Q801 Q802 Q803 Q804 Q805 Q806 Q807
Part No.
Part Name & Description Remarks
UNR92ANJ0L UNR92ANJ0L UNR92ANJ0L UNR92A9J0L UNR92ANJ0L B1ADCF000161 2SK3018 B1ABCF000103 2SC4081R UNR92A5J0L B1CHQD000001 B1CHQD000001 B1ABKD000001 B1ABKD000001 2SB1197KQ 2SB1197KQ
D100 D102 D103 D104 D105 D306 D308 D501 D503 D504 D800 D801 D803 D804 D805 D806 DA300 DA500 LED750
MA111 MAZY43000L B0EDER000009 MAZ80560ML MAZ80560ML B0ZBZ0000146 B0BC5R000009 B0ACEL000004 B0ACEL000004 B0ACEL000004 B0JCPD000033 B0BC5R900006 B0JCPD000033 B0BC3R800009 B0BC01000014 B0BC01000014 PJVDJADAN202 PJVDJADAN202 B3ABB0000331
BAT300
CR-2354/GUFK
C100 C101 C102 C104
ECUE1A104KBQ ECUE1H101JCQ ECUE1A104KBQ F1LAF3300002
C105
F1LAF3300002 33p
C106 C107 C108 C109 C110 C111 C112 C113 C114
EEE1HA010SR ECUE1A104KBQ ECUE1A104KBQ F1J2E121A023 F1J2E121A023 ECUE1H272KBQ ECUE1C103KBQ F1LAF1030001 F1BAF471A049
C115
F1BAF471A049 470p
C119 C120 C121
F0C2E1050004 1 ECUE1C103KBQ 0.01 F1LAF100A009 10p
C125 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C213 C216 C217 C218
ECUE1C103KBQ F2G0J1010014 ECUE1A104KBQ ECUE1A104KBQ ECUE1C223KBQ ECJ0EB1A473K ECUE1A104KBQ ERJ2GE0R00 ECUE1C104ZFQ ECUE1A104KBQ F2G0J3310015 ECUE1A104KBQ ECUE1H102KBQ ECUE0J105KBQ ECUE0J105KBQ ECUE1H680JCQ
TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) TRANSISTOR(SI) (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (BATTERY) BATTERY (CAPACITORS) 0.1 100p 0.1 33p 1 0.1 0.1 120p 120p 0.0027 0.01 0.01 470p
Safety
S
S S S
S S S
S S
S
0.01 100 0.1 0.1 0.022 0.047 0.1 0 0.1 0.1 330 0.1 0.001 1 1 68p
306
Ref. No. C219 C220 C221 C224 C226 C227 C228 C229 C230 C231 C232 C233 C234 C236 C243 C244 C245 C246 C247 C250 C300 C301 C304 C305 C306 C308 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C321 C322 C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C351 C352 C353 C354 C355 C357 C358 C359 C360 C361 C362 C363 C364 C400 C401 C402 C403 C404 C405 C406
Part No. ECUE1H680JCQ ECUE1H102KBQ ECUE1H182KBQ F2G0J1010014 ECUE1E562KBQ ECUE1E562KBQ ECUE1C103KBQ F2G1C4700026 ECUE0J105KBQ ECUE1C223KBQ ECUE0J105KBQ ECUE0J105KBQ ECUE1H392KBQ F2G0J1010014 ECUE1H102KBQ ECUE1C103KBQ ECUE1A104KBQ F2G1C2200024 ECUE1C223KBQ ECUE1C223KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECJ0EB0J224K ECJ0EB0J224K ECJ0EB0J224K ECJ0EB0J224K ECUE1H220JCQ ECUE1H270JCQ ECUE1A104KBQ ECUE1H220JCQ ECUE1H330JCQ ECUE1H100DCQ ECUE1H8R0DCQ ECUE1H270JCQ ECUE1H120JCQ ECUE0J105KBQ ECUE1C104ZFQ ECUE0J105KBQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1H101JCQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C103KBQ ECUE1C104ZFQ
Part Name & Description Remarks 68p 0.001 0.0018 100 0.0056 0.0056 0.01 47 1 0.022 1 1 0.0039 100 0.001 0.01 0.1 22 0.022 0.022 0.1 0.1 0.22 0.22 0.22 0.22 22p 27p 0.1 22p 33p 10p 8 27p 12p 1 0.1 1 0.1 0.01 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 100p 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.01 0.1 0.1 0.1 0.01 0.1
S S S S
!
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. C412 C413 C414 C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429 C470 C471 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C520 C522 C524 C525 C526 C527 C528 C529 C530 C531 C533 C534 C536 C537 C538 C540 C542 C543 C544 C545 C546 C547 C548 C549 C550 C551 C552 C553 C554 C555 C556 C557 C559 C563 C565 C568 C569 C571 C572
Part No. ECUE1C103KBQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H101JCQ ECUE1H270JCQ ECUE1C104ZFQ ECUV1H104ZFV ECUE0J105KBQ ECUV1H104ZFV ECUE1C104ZFQ F2G1V2210014 ECUE1H100DCQ ECUE1H102KBQ ECJ0EB1A473K ECUE1A104KBQ ECUE1A104KBQ ECUE1H102KBQ F1J0J1060006 ECUV1A105ZFV ECUE1H101JCQ F2G1V2210014 ECUE1H102KBQ ECUE1H102KBQ ECUV1H104ZFV ECUE1H102KBQ ECUE1H102KBQ F2G1V4700028 ECUV1H104ZFV ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ F1J0J1060006 F1J0J1060006 ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ F1J0J1060006 ECUE1A104KBQ ECUE1A104KBQ ECUE1A104KBQ ECUE1C103KBQ ECUE0J105KBQ ECUE1C103KBQ ECUE1H101JCQ ECUE1H102KBQ F2G0J1010015 F2G1C2200013 ECUE1H102KBQ ECUE1C104ZFQ ECUE1H102KBQ ECUE1H102KBQ ECUE1C104ZFQ ECUE1H101JCQ ECUE1H181JCQ ECUE1H102KBQ ECUE1H102KBQ ECJ0EB1A473K ECUE1H102KBQ ECJ0EB1A473K ECUE0J105KBQ ECUE1C104ZFQ
Part Name & Description Remarks 0.01 0.1 0.1 100p 100p 100p 100p 100p 100p 100p 100p 100p 100p 100p 27p 0.1 0.1 1 0.1 0.1 220 10p 0.001 0.047 0.1 0.1 0.001 10 1 100p 220 0.001 0.001 0.1 0.001 0.001 47 0.1 0.001 0.001 0.001 0.001 10 10 0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 0.01 1 0.01 100p 0.001 100 22 0.001 0.1 0.001 0.001 0.1 100p 180p 0.001 0.001 0.047 0.001 0.047 1 0.1
Safety
S
S S
307
Ref. No. C645 C646 C647 C648 C649 C650 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C663 C664 C665 C666 C667 C668 C669 C670 C671 C672 C673 C674 C675 C676 C677 C678 C679 C680 C681 C682 C683 C684 C685 C687 C688 C689 C690 C691 C692 C693 C695 C696 C697 C698 C699 C701 C702 C703 C704 C709 C710 C711 C712 C750 C751 C752 C753 C754 C755 C756 C757 C758 C759 C760 C762
Part No. ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUV1H104ZFV ECUV1H104ZFV ECUV1H104ZFV ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1C104ZFQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H102KBQ ECUE1H101JCQ ECUE1C104ZFQ F2G0J4700013 ECUE1C104ZFQ ECUE1A104KBQ ECUE1A104KBQ ECUE1H100DCQ ECUE1H150JCQ ECUE1C104ZFQ F1J0J1060006 ECUE1C103KBQ F2G0J4700013
Part Name & Description Remarks 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 100p 0.1 47 0.1 0.1 0.1 10p 15p 0.1 10 0.01 47
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. C763 C764 C765 C766 C767 C768 C769 C770 C800 C801 C802 C803 C804 C805 C806 C807 C808 C809 C810 C811 C812 C813 C814 C817 C818 C819 C820
Part No. ECUE1H220JCQ ECUE1H220JCQ ECUE1H220JCQ ECUE1H220JCQ ECUE1A104KBQ ECUE1A104KBQ F1J0J1060006 ECUE1H101JCQ F2H0J1010009 ECUV1H104ZFV PQCUV1A105KB ECUV1H104ZFV F1L1V1060002 F1L1V1060002 ECUV1H104ZFV ECUV1H104ZFV ECUV1H104ZFV ECJ0EB1A473K ECUV1H103KBV ECUV1A474KBV ECUV1H103KBV ECUV1A334KBV ECUE1A104KBQ F2H0J1010009 PQCUV1A105KB PQCUV1C105ZF PQCUV1C105ZF
CN100 CN101 CN200 CN300 CN500 CN501 CN502 CN504 CN505 CN506 CN507 CN508 CN509 CN510 CN511 CN514 CN700 CN701 CN750
K2LB1YYB0002 K2LB1YYB0002 K1KA08AA0193 K1FY104B0015 K1KA07A00257 K1KA05A00364 K1KA08AA0193 K1KA08A00498 K1KA08A00440 K1KA03AA0193 K1KA02AA0193 K1KA10A00412 K1KA04A00527 K1KA13A00130 K1KA08A00440 K1KA02AA0193 K1KA04A00644 K1KA04AA0193 K2LC1YYB0012
F100 F800
K5G102A00041 K5H302Y00003
L100 L101 L102 L103 L105 L106 L107 L110 L111 L221 L222 L223 L224 L300 L502 L800 L801
PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 PQLQR1E32A07 G0B862C00003 G1A102BA0002 G1A102BA0002 PQLQR2KB113T PQLQR2KB113T PQLQR2KB113T PQLQR2KB113T G1BYYYC00026 PFVF2P221SG G1C220MA0291 G1C220MA0291
FLT500 L108 L109 L203
J0HAAB000021 J0JBC0000040 J0JBC0000040 J0JCC0000276
Part Name & Description Remarks 22p 22p 22p 22p 0.1 0.1 10 100p 100 0.1 1 0.1 35 35 0.1 0.1 0.1 0.047 0.01 0.47 0.01 0.33 0.1 100 1 1 1 (CONNECTORS & JACKS) JACK JACK CONNECTOR, 2PIN CONNECTOR, 8PIN CONNECTOR, 7PIN CONNECTOR, 5PIN CONNECTOR, 8PIN CONNECTOR, 8PIN CONNECTOR, 8PIN CONNECTOR, 3PIN CONNECTOR, 2PIN CONNECTOR, 10PIN CONNECTOR, 4PIN CONNECTOR, 13PIN CONNECTOR, 8PIN CONNECTOR, 2PIN CONNECTOR, 4PIN CONNECTOR, 4PIN JACK (FUSES) FUSE FUSE (COILS) COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL (FILTERS) IC FILTER IC FILTER IC FILTER IC FILTER
Safety
S
S S
Ref. No. L204 L208 L209 L210 L211 L212 L213 L214 L215 L217 L218 L219 L220 L225 L226 L229 L230 L232 L344 L345 L346 L347 L348 L349 L350 L351 L352 L353 L354 L355 L356 L357 L358 L359 L364 L500 L501 L503 L504 L750 L752 L753 R101 R102 R103 R104 R106 R107 R108 R111 R112 R113 R114 R115 R116 R117 R118 R119 R123 R129 R134 R136 R137 R200 R201 R206 R208 R210 R211 R212 R217 R219
S
S S S S S S
S S S S S
308
Part No.
Part Name & Description Remarks
J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JBC0000040 J0JBC0000040 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JCC0000276 J0JBC0000040 J0JBC0000040 J0JBC0000040 J0JCC0000286 J0JCC0000286 J0JCC0000286 J0JCC0000286 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0JCC0000277 J0MAB0000146 J0JCC0000277 J0JCC0000277 J0JCC0000274 J0JCC0000277 J0JCC0000276 J0JGC0000020 J0JGC0000020 J0JCC0000276 J0MAB0000185 J0MAB0000185 J0JCC0000002 J0JCC0000002
IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER IC FILTER CERAMIC FILTER CERAMIC FILTER (RESISTORS) ERJ2RKF1004 1M ERJ12SF1071 1.07k ERJ6GEYJ515 5.1M ERJ6GEYJ515 5.1M ERJ12SF3651 3.65k ERJ2GEJ151 150 D0GF156JA051 15M D0GF156JA051 15M ERJ8ENF5360 536 ERJ12SF73R2 73.2 ERJ12SF2491 2.49k ERJ2GEJ104 100k ERJ2GEJ104 100k ERJ2GEJ473 47k ERDS1TJ392 3.9k ERG1SJ120E 12 ERG1SJ120E 12 ERJ3GEYJ560 56 ERJ3GEYJ560 56 ERJ2GEJ154 150k ERJ2GEJ154 150k ERJ2GEJ102 1k ERJ2GEJ101 100 ERJ2GEJ822 8.2k ERJ2GEJ822 8.2k ERJ2GEJ223 22k ERJ2GEJ184 180k ERJ2GEJ102 1k
S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. R220 R221 R222 R223 R224 R225 R226 R227 R228 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R244 R245 R252 R253 R254 R259 R260 R302 R303 R304 R305 R307 R308 R309 R315 R316 R335 R338 R339 R340 R348 R352 R354 R355 R361 R363 R364 R367 R368 R369 R372 R373 R374 R375 R376 R378 R380 R381 R382 R384 R385 R386 R387 R388 R389 R391 R399 R400 R401 R402 R403
Part No. ERJ2GEJ224 ERJ2GEJ224 ERJ2GEJ184 ERJ2GEJ273X ERJ2GEJ103 PQ4R18XJ100 ERJ2GEJ154 ERJ2GEJ124 ERJ2GEJ680 ERJ2GEJ473 ERJ2GEJ473 ERJ2GEJ681 ERJ2GEJ182 ERJ2GEJ182 ERJ2GEJ103 ERJ2GEJ102 ERJ2GEJ123 ERJ2GEJ103 ERJ2GEJ472X PQ4R18XJ100 ERJ2GEJ154 ERJ2GEJ124 ERJ2GEJ473 ERJ2GEJ332 ERJ2GEJ562X ERJ2GEJ822 ERJ2GEJ105X ERJ2GEJ682 ERJ2GEJ105X ERJ2RKF49R9 ERJ2GEJ472X ERJ2GEJ101 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ472X ERJ2GEJ103 ERJ2GEJ223 ECUE1H220JCQ ECUE1H220JCQ ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ471 ERJ2GEJ221 ERJ2RKF6981 ERJ2GEJ102 ERJ2GEJ1R0 ERJ2GEJ1R0 ERJ2GEJ1R0 ERJ2GEJ101 ERJ2GEJ1R0 ERJ2GEJ221 ERJ2GEJ105X ERJ2GEJ184 ERJ2GEJ102 ERJ2GEJ103 ERJ2GEJ103 ERJ2GEJ470 ERJ2GEJ680 ERJ2GEJ470 ERJ2GEJ470
Part Name & Description Remarks 220k 220k 180k 27k 10k 10 150k 120k 68 47k 47k 680 1.8k 1.8k 10k 1k 12k 10k 4.7k 10 150k 120k 47k 3.3k 5.6k 8.2k 1M 6.8k 1M 49.9 4.7k 100 10k 47 47 47 10k 10k 4.7k 10k 22k 22p 22p 10k 10k 10k 10k 10k 10k 47 47 47 10k 10k 470 220 6.98k 1k 1 1 1 100 1 220 1M 180k 1k 10k 10k 47 68 47 47
Safety
S
309
Ref. No. R404 R405 R406 R407 R408 R409 R410 R449 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R538 R539 R540 R541 R542 R543 R544 R545 R546 R547 R548 R549 R550 R551 R552 R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R564 R565
Part No. ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ470 ERJ2GEJ680 ERJ2GEJ680 ERJ2GEJ103 ERJ2GEJ101 ERJ2GEJ101 ERJ2RKF6201 ERJ2GEJ473 ERJ2RKF1503 ERJ2GEJ223 ERJ2RKF2202 ERJ2GEJ102 ERJ2GEJ102 ERJ2GEJ562X ERJ2GEJ181 ERJ2GEJ563 ERJ2GEJ103 ERJ2RKF1503 ERJ2GEJ102 ERJ2GEJ823 ERJ2GEJ332 ERJ2GEJ472X ERJ2GEJ472X ERJ2GEJ102 ERJ2GEJ563 ERJ2GEJ103 ERJ2GEJ563 ERJ2GEJ472X ERJ12YJ390 ERJ2GEJ103 ERJ2GEJ562X PQ4R10XJ332 ERJ2GEJ103 ERJ2GEJ102 ERJ2GEJ562X ERJ2GEJ103 ERJ2RKF1001 ERJ2GEJ473 ERJ2GEJ473 ERJ8RQFR39 ERJ8RQFR39 ERJ2GEJ102 ERJ2GEJ103 ERJ2GEJ221 ERJ2GEJ122 ERJ2GEJ122 ERJ3GEYJ180 ERJ2GEJ122 ERJ2GEJ123 ERJ2GEJ122 ERJ2GEJ471 ERJ3GEYJ1R2 ERJ3GEYJ330 ERJ2GEJ122 ERJ2GEJ274 ERJ2GEJ102 ERJ2GEJ820 ERJ2GEJ122 ERJ2GEJ472X ERJ3GEYJ390 ERJ2GEJ274 ERJ2GEJ470 ERJ2GEJ101 ERJ2GEJ181 ERJ2GEJ102 ERJ2GEJ102 ERJ2GEJ101 ERJ2RKF1802 ERJ2GEJ103
Part Name & Description Remarks 47 47 47 47 47 68 68 10k 100 100 6.2k 47k 150k 22k 22k 1k 1k 5.6k 180 56k 10k 150k 1k 82k 3.3k 4.7k 4.7k 1k 56k 10k 56k 4.7k 39 10k 5.6k 3.3k 10k 1k 5.6k 10k 1k 47k 47k 0.39 0.39 1k 10k 220 1.2k 1.2k 18 1.2k 12k 1.2k 470 1.2 33 1.2k 270k 1k 82 1.2k 4.7k 39 270k 47 100 180 1k 1k 100 18k 10k
S
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. R566 R567 R568 R569 R570 R571 R573 R574 R576 R577 R578 R579 R580 R581 R582 R583 R584 R585 R587 R588 R589 R594 R596 R700 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R750 R751 R752 R753 R754 R755 R759 R760 R764 R765 R800 R801 R802 R803 R804 R805 R807 R808 R809 R812 R813 R815 R817 R818 R819 R820 R821 R822 R825 R826 L363 L365 L366 L367 L368 L369 L370 L371
Part No. ERJ2GEJ123 ERJ2GEJ103 ERJ12YJ390 ERJ2GEJ563 ERJ2GEJ562X ERJ2GEJ561 ERJ2GEJ103 PQ4R10XJ822 ERJ2GEJ472X ERJ2GEJ102 ERJ2GEJ332 ERJ2GEJ471 ERJ2GEJ562X ERJ2RKF4700 ERJ2GEJ223 ERJ2GEJ562X ERJ2RKF6201 ERJ2GEJ562X ERJ2GEJ223 ERJ2GEJ563 ERJ2GEJ562X ERJ2GEJ154 ERJ2GEJ472X ERJ2GEJ123 ERJ2GEJ274 ERJ2GEJ274 ERJ2GEJ562X ERJ2GEJ562X ERJ2GEJ563 ERJ2GEJ563 ERJ8RQFR33 ERJ8RQFR33 D0GA222JA015 ERJ2GEJ123 ERJ2GEJ103 ERJ2RKF49R9 ERJ2RKF49R9 ERJ2RKF49R9 ERJ2RKF49R9 ERJ2RKF6491 ERJ2GEJ221 ERJ2GEJ103 ERJ2GEJ331 ERJ2GEJ330 ERJ2GEJ330 ERJ2RKF2202 ERJ2RKF1001 ERJ2RKF1002 ERJ2RKF4701 ERJ2RKF9091 ERJ2GEJ104 PQ4R18XJ472 ERJ2GEJ223 ERJ2GEJ181 ERJ2RKF2201X ERJ2RKF1001 ERJ2RKF1002 ERJ2RKF2001 ERJ2RKF4701 PQ4R18XJ471 PQ4R18XJ471 ERJ2GEJ473 ERJ2GEJ473 PQ4R18XJ102 PQ4R18XJ102 ERJ2GEJ221 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ330 ERJ2GEJ221 ERJ2GEJ221 ERJ2GEJ221
Safety
Part Name & Description Remarks 12k 10k 39 56k 5.6k 560 10k 8.2k 4.7k 1k 3.3k 470 5.6k 470 22k 5.6k 6.2k 5.6k 22k 56k 5.6k 150k 4.7k 12k 270k 270k 5.6k 5.6k 56k 56k 0.33 0.33 2.2k 12k 10k 49.9 49.9 49.9 49.9 6.49k 220 10k 330 33 33 22k 1k 10k 4.7k 9.09k 100k 4.7k 22k 180 2.2k 1k 10k 2k 4.7k 470 470 47k 47k 1k 1k 220 33 33 33 33 220 220 220
S
Ref. No. R105 R126 R214 R250 R251 R336 R337 R395 R396 R397 R398 L200 L202 L227 L361
RLY100 SA100 SA101
(VARISTORS) J0LY00000063 VARISTOR PFRZRA102P6T VARISTOR
S
SA102
PFRZRA102P6T VARISTOR
S
X300 X301 X302 X303 X750
S
Part Name & Description Remarks
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (COMPONENTS PARTS) EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V560JX RESISTOR ARRAY EXB28V560JX RESISTOR ARRAY EXB28V560JX RESISTOR ARRAY EXB28V560JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V470JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V473JX RESISTOR ARRAY EXB28V330 RESISTOR ARRAY EXB28V330 RESISTOR ARRAY EXB28V330 RESISTOR ARRAY EXB28V330 RESISTOR ARRAY (RELAY ) K6B1CYY00005 RELAY
RA314 RA315 RA316 RA317 RA318 RA319 RA320 RA321 RA322 RA323 RA324 RA400 RA401 RA402 RA403 RA404 RA405 RA406 RA413 RA414 RA750 RA751 RA752 RA753
S
Part No. ERJ2GE0R00 ERJ8GEY0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ2GE0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 ERJ2GE0R00
H0J120500055 H0J245500087 H0J238500001 H0A327200147 H0J250500086
(CRYSTAL OSCILLATORS) CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR
18.2.4. Operation Board Safety
S S
S S
310
Ref. No. PCB2
Part No. PNLP2205RUZ
IC1
C1ZBZ0004019
LED1 LED2 LED3 LED4
B3AAA0000534 B3ABA0000633 B3ABA0000633 B3ABA0000633
C1 C2 C3 C7 C8 C10
ECUV1C104ZFV ECUV1C104ZFV ECUV1C104ZFV ECUV1H101JCV ECUV1H102KBV ECUV1C104ZFV
Part Name & Description Remarks OPERATION BOARD (RTL) (IC) IC (DIODES) DIODE(SI) DIODE(SI) DIODE(SI) DIODE(SI) (CAPACITORS) 0.1 0.1 0.1 100p 0.001 0.1
ASS'Y
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. C11 C12 C13 C14 C17 C18 C20 C21 C22
Part No. ECUV1C104ZFV ECUV1H391JCV ECUV1H101JCV ECUV1H101JCV ECEA1CK101 ECUV1C104ZFV ECUV1H272KBV ECUV1H152KBV ECUV1H152KBV
CN1
L5DAAYY00017
CN2
K1KA08B00243
R1 R2 R3 R4 R5 R6 R7 R8 R10 R11 R12 R13 R14 R15 R18 R20 R21 R22 R23 R24 R25 R26 R27 R28
ERJ3GEYJ391 ERJ3GEYJ241 ERJ3GEYJ241 ERJ3GEYJ241 ERJ3GEYJ123 ERJ3GEYJ102 ERJ3GEYJ102 ERJ3GEYJ4R7 ERJ3GEYJ470 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ101 ERJ3GEYJ332 ERJ3GEYJ123 ERJ3GEYJ102 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ181 ERJ8GEY0R00
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW10 SW11 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW20 SW21 SW22 SW23 SW24 SW25 SW26 SW27 SW28 SW29 SW30 SW31 SW32 SW33 SW34
K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259 K0H1BA000259
Safety
Part Name & Description Remarks 0.1 390p S 100p 100p 100 S 0.1 0.0027 0.0015 0.0015 (LIQUID CRYSTAL DISPLAY) LIQUID CRYSTAL DISPLAY (CONNECTOR) CONNECTOR, 8PIN (RESISTORS) 390 240 240 240 12k 1k 1k 4.7 47 100 100 100 3.3k 12k 1k 180 180 180 180 180 180 180 180 0 (SWITCHES) SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH
Ref. No. SW35 SW36 SW37 TH1
Part No.
Part Name & Description Remarks
K0H1BA000259 SWITCH K0H1BA000259 SWITCH K0H1BA000259 SWITCH (THERMISTOR) D4CCY1030002 THERMISTOR
18.2.5. Sensor Board Parts 18.2.5.1. Toner Sensor Board Safety
Ref. No. PCB3
C57 CN64 CN65 CN66 CN67
IC51
Part No.
Part Name & Description Remarks
PNLP2209RU-A TONER SENSOR BOARD ASS'Y (RTL) (CAPACITOR) ECUV1C104ZFV 0.1 (CONNECTORS) K1KA10A00412 CONNECTOR, 10PIN K1KA04A00527 CONNECTOR, 4PIN K1KA04A00527 CONNECTOR, 4PIN K1KA05A00364 CONNECTOR, 5PIN (PHOTO ELECTRIC TRANSDUCER) B4ZZ00000021 PHOTO ELECTRIC TRANSDUCER
18.2.5.2. Fuser Board Safety
Ref. No. PCB4 C61 CN52 CN53
PS50
R54
Part No.
Part Name & Description Remarks
PNLP2209RU-B FUSER BOARD ASS'Y (RTL) (CAPACITOR) ECUV1H102KBV 0.001 (CONNECTORS) K1KA03B00201 CONNECTOR, 3PIN K1KA04B00225 CONNECTOR, 4PIN (PHOTO ELECTRIC TRANSDUCER) B3NAA0000106 PHOTO ELECTRIC TRANSDUCER (RESISTOR) ERJ3GEYJ181 180
18.2.5.3. Pickup Sensor Board Safety
Ref. No. PCB5
CN51 CN63 SW50
Part No.
Part Name & Description Remarks
PNWP2B2030RU PICKUP SENSOR ASS'Y (RTL) (CONNECTORS) K1KA05B00189 CONNECTOR, 5PIN K1KA03BA0061 CONNECTOR, 3PIN (SWITCHE) PFSH1A003Z PUSH SWITCH
BOARD
18.2.5.4. Registration Sensor Board Safety
Ref. No. PCB6
C50 C51 CN50
PS51 PS52
311
Part No.
Part Name & Description Remarks
PNLP2209RU-D RESIST SENSOR ASS'Y (RTL) (CAPACITORS) ECUV1H102KBV 0.001 ECUV1H102KBV 0.001 (CONNECTOR) K1KA04B00225 CONNECTOR, 4PIN (PHOTO ELECTRIC DUCERS) B3NAA0000106 PHOTO ELECTRIC DUCER B3NAA0000106 PHOTO ELECTRIC DUCER
BOARD
TRANSTRANSTRANS-
KX-MB2025EXW/KX-MB2030EXW
Safety
Ref. No. R50 R51
Part No.
ERJ3GEYJ181 ERJ3GEYJ181
18.2.5.9. CIS Home Sensor Board
Part Name & Description Remarks (RESISTORS) 180 180
Safety
18.2.5.5. Varistor Sensor Board Safety
Ref. No. PCB7
ZNR50
Part No.
C60
Part Name & Description Remarks
PNLP2209RU-E VARISTOR SENSOR ASS'Y (RTL) (VARISTOR) PFRV271NS05K VARISTOR
CN69
BOARD
PS55
18.2.5.6. Flatbed Relay Board Safety
Ref. No. PCB8
C64 C65 CN59 CN60 CN61 CN62 CN68 L54 R55 R56
Part No.
Safety
BOARD
Ref. No. PCB9
C55 C56 CN56
PS53 PS54
R52 R53
Part No.
Q3 Q62 F1 SW1
Ref. No. PCB10
Safety
Part Name & Description Remarks
PNLP2209RU-G ADF SENSOR BOARD ASS'Y (RTL) (CAPACITORS) ECUV1H102KBV 0.001 ECUV1H102KBV 0.001 (CONNECTOR) K1KA04B00225 CONNECTOR, 4PIN (PHOTO ELECTRIC TRANSDUCERS) B3NAA0000105 PHOTO ELECTRIC TRANSDUCER B3NAA0000105 PHOTO ELECTRIC TRANSDUCER (RESISTORS) ERJ3GEYJ181 180 ERJ3GEYJ181 180
CN55 CN57 CN58 L52 L53 L50 L51
Part No.
Part Name & Description Remarks
PNLP2209RU-J CIS HOME SENSOR BOARD ASS'Y (RTL) (CAPACITOR) ECUV1H102KBV 0.001 (CONNECTOR) K1KA03A00495 CONNECTOR, 3PIN (PHOTO ELECTRIC TRANSDUCER) B3NAA0000106 PHOTO ELECTRIC TRANSDUCER
Part Name & Description Remarks
PNLP2209RU-H HANDSET RELAY BOARD ASS'Y (RTL) (CONNECTORS & JACKS) K2LB106B0053 JACK/SOCKET K1KA02A00587 CONNECTOR K1KA08AA0193 CONNECTOR (IC FILTERS) J0JAC0000008 IC FILTER J0JAC0000008 IC FILTER (RESISTORS) ERJ3GEY0R00 0 ERJ3GEY0R00 0
Part No.
Part Name & Description Remarks
N0GG4E000006 HIGH VOLTAGE POWER BOARD ASS'Y (RTL) (IC) PH1193AC001 IC (TRANSISTORS) PT2394DL001 TRANSISTOR(SI) PT2394DL001 TRANSISTOR(SI) (FUSE) PK7130AA001 FUSE (SWITCHE) PFSHSS3FLP3D PUSH SWITCH S
18.2.7. Low Voltage Power Board
S
18.2.5.8. Handset Relay Board Safety
Ref. No. PCB12
IC1
18.2.5.7. ADF Sensor Board Safety
Part No.
18.2.6. High Voltage Power Board
Part Name & Description Remarks
PNLP2209RU-F FLATBED RELAY ASS'Y (RTL) (CAPACITORS) ECUV1C104ZFV 0.1 ECUV1C104ZFV 0.1 (CONNECTORS) K1KA13B00063 CONNECTOR, 13PIN K1KA04B00225 CONNECTOR, 4PIN K1MN12BA0222 CONNECTOR, 12PIN K1KA04BA0061 CONNECTOR, 4PIN K1KA03B00201 CONNECTOR, 3PIN (COIL) PQLQR2KB113T COIL (RESISTORS) ERJ3GEYJ472 4.7k ERJ3GEYJ471 470
Ref. No. PCB11
S
312
Ref. No. PCB13
Part No.
Part Name & Description Remarks
Q1
N0AC2GH00001 LOW VOLTAGE POWER BOARD ASS'Y (RTL) (TRANSISTOR) PT3565KL001 TRANSISTOR(SI)
D1
PD1146AC001
D104 D503
PD4145AA005 PD4068AQ075
C5
PC3126YS560
F1
PK7102AS001
(DIODES) DIODE(SI) DIODE(SI) DIODE(SI) (CAPACITOR) ELECTROLYTIC TOR, AL (FUSES) FUSE
F2
PK7102AS004
FUSE
F101
PK7154AR003
FUSE
SCR51
PD5108AL001
(THYRISTOR) THYRISTOR
CAPACI-
KX-MB2025EXW/KX-MB2030EXW
K.T KXMB2025EXW KXMB2030EXW
313
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