DM 3400-01 3600-01 DSM rev D
Short Description
MOTOTRBO Detailed Service Manual...
Description
Foreword This manual covers all DM Series Mobiles, unless otherwise specified. This manual provides sufficient information to enable qualified service technicians to troubleshoot and repair DM Series Mobiles to the component level. For details on radio operation or basic troubleshooting, refer to the applicable manuals available separately.
! Caution
These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the Operating Instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
Product Safety and RF Exposure Compliance
! Caution
Before using this product, read the operating instructions for safe usage contained in the Product Safety and RF Exposure booklet enclosed with your radio. ATTENTION!
This radio is restricted to occupational use only to satisfy ICNIRP/FCC RF energy exposure requirements. Before using this product, read the RF energy awareness information and operating instructions in the Product Safety and RF Exposure booklet enclosed with your radio (Motorola Publication part number 6866537D37) to ensure compliance with RF energy exposure limits. For a list of Motorola-approved antennas, and other accessories, visit the following web site which lists approved accessories: http://www.motorola.com/governmentandenterprise
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.
Document Copyrights No duplication or distribution of this document or any portion thereof shall take place without the express written permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Motorola.
Disclaimer The information in this document is carefully examined, and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. Furthermore, Motorola reserves the right to make changes to any products herein to improve readability, function, or design. Motorola does not assume any liability arising out of the applications or use of any product or circuit described herein; nor does it cover any license under its patent rights nor the rights of others.
Trademarks MOTOROLA and the Stylized M logo are registered in the U.S. Patent & Trademark Office. All other product or service names are the property of their respective owners. © 2007–2009 by Motorola, Inc. All rights reserved.
Notes
i
Document History The following major changes have been implemented in this manual since the previous edition: Edition
Description
Date
6866575D40-A
Initial edition
June 2007
6866575D40-B
Added VHF Low Power Band Information. Added issue C boards to all bands.
Nov. 2007
6866575D40-C
Added UHF2 Band Information.
June 2008
6866575D40-D
For UHF2 Band, changed four capacitors namely C0811, C0812, C0719 and C0746 in Power Amp schematic and parts list. Added section: Summary of Printed Circuit Boards and Bands available in manual.
June 2009
ii
Notes
DM 3400/DM 3401/ DM 3600/DM 3601 Mobile Radios Detailed Service Manual Contents Chapter 1
Service Maintainability
Chapter 2
Control Head Service Information
Chapter 3
Controller Service Information
Chapter 4
GPS Service Information
Chapter 5
VHF Low Power Service Information
Chapter 6
VHF High Power Service Information
Chapter 7
UHF1 Low Power Service Information
Chapter 8
UHF1 High Power Service Information
Chapter 9
UHF2 High Power Service Information
Appendix A
EMEA Regional Warranty, Service and Technical Support
Glossary
June, 2009
Notes
ix
Summary of Printed Circuit Boards and Bands available: Table below lists all the bands available in this manual and the revision of the Printed Circuit Boards used.For details, please refer to the respective chapters. Chapter
Description
PC Board Part Number
Board Revision
2
Numeric Display Control Head
8471214H02
A
2
Display Control Head
8415026C08
B
5
VHF Low Power 136–174 MHz, 1–25 W
8471495L01 8471495L03
A C
6
VHF High Power 136–174 MHz, 25–45 W
8478023A12 8478023A16
P8 C
7
UHF1 Low Power 403–470 MHz, 1–25 W
8471165L03 8471165L05
A C
8
UHF1 High Power 403–470 MHz, 25–40 W
8486777Z12 8486777Z14
A C
9
UHF2 High Power 450–527 MHz, 1–40 W
8471696M01
A
x
Notes
M DM 3400/DM 3401/ DM 3600/DM 3601 Mobile Radios Chapter 1 Service Maintainability
Issue: June, 2009
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.
i
Chapter 1 - Service Maintainability Table of Contents Section 1
Introduction
1.0 Notations Used in This Manual............................................................................ 1-1 2.0 Radio Description ................................................................................................ 1-1
Section 2
Maintenance
1.0 Introduction .......................................................................................................... 2-1 2.0 Preventive Maintenance ...................................................................................... 2-1 2.1 Inspection ....................................................................................................... 2-1 2.2 Cleaning Procedures...................................................................................... 2-1 3.0 Safe Handling of CMOS and LDMOS Devices.................................................... 2-2 4.0 Repair Procedures and Techniques — General.................................................. 2-4
Section 3
Test Equipment and Service Aids
1.0 Recommended Test Equipment .......................................................................... 3-1 2.0 Service Aids......................................................................................................... 3-2 3.0 Programming Cables ........................................................................................... 3-3
Section 4
Power-Up Self-Test
1.0 Power-Up Error Codes (Display Model only)....................................................... 4-1 2.0 Operational Error Codes...................................................................................... 4-2
ii
Notes
1-1
Section 1 INTRODUCTION 1.0
Notations Used in This Manual Throughout the text in this publication, you will notice the use of note and caution notations. These notations are used to emphasize that safety hazards exist, and due care must be taken and observed. NOTE: An operational procedure, practice, or condition that is essential to emphasize.
!
CAUTION indicates a potentially hazardous situation which, if not avoided, might result in equipment damage.
Caution
2.0
Radio Description The DM series radios are available in the following frequency ranges and power levels. Table 1-1 Radio Frequency Ranges and Power Levels Freq. Band
Bandwidth
Power Level
VHF
136–174 MHz
1–25 Watts 25–45 Watts
UHF B1
403–470 MHz
1–25 Watts 25–40 Watts
UHF B2
450–527 MHz
1–40 Watts (1-25 Watts above 512 MHz)
These digital radios are among the most sophisticated two-way radios available. They have a robust design for radio users who need high performance, quality, and reliability in their daily communications. This architecture provides the capability of supporting a multitude of legacy and advanced features resulting in a more cost-effective two-way radio communications solution.
1-2
Radio Description
Notes
2-1
Section 2 MAINTENANCE 1.0
Introduction This chapter provides details about the following
2.0
•
Preventive maintenance (inspection and cleaning).
•
Safe handling of CMOS and LDMOS devices.
•
Repair procedures and techniques.
Preventive Maintenance Periodic visual inspection and cleaning is recommended.
2.1
Inspection Check that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry.
2.2
Cleaning Procedures The following procedures describe the recommended cleaning agents and the methods to be used when cleaning the external and internal surfaces of the radio. External surfaces include the control head and housing assembly. These surfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, grease, and/or grime. NOTE: Internal surfaces should be cleaned only when the radio is disassembled for service or repair. The only recommended agent for cleaning the external radio surfaces is a 0.5% solution of a mild dishwashing detergent in water. The only factory recommended liquid for cleaning the printed circuit boards and their components is isopropyl alcohol (100% by volume).
! Caution
The effects of certain chemicals and their vapors can have harmful results on certain plastics. Avoid using aerosol sprays, tuner cleaners and other chemicals.
2-2
Safe Handling of CMOS and LDMOS Devices
Cleaning External Plastic Surfaces Apply the 0.5% detergent-water solution sparingly with a stiff, non-metallic, short-bristled brush to work all loose dirt away from the radio. Use a soft, absorbent, lintless cloth or tissue to remove the solution and dry the radio. Make sure that no water remains entrapped near the connectors, cracks, or crevices. Cleaning Internal Circuit Boards and Components Isopropyl alcohol (100%) may be applied with a stiff, non-metallic, short-bristled brush to dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the dislodged material out and away from the inside of the radio. Make sure that controls or tunable components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process since this could cause the liquid to collect in unwanted places. Once the cleaning process is complete, use a soft, absorbent, lintless cloth to dry the area. Do not brush or apply any isopropyl alcohol to the frame, control head and housing assembly. NOTE: Always use a fresh supply of alcohol and a clean container to prevent contamination by dissolved material (from previous usage).
3.0
Safe Handling of CMOS and LDMOS Devices Complementary metal-oxide semiconductor (CMOS) devices are used in this family of radios, and are susceptible to damage by electrostatic or high voltage charges. Damage can be latent, resulting in failures occurring weeks or months later. Therefore, special precautions must be taken to prevent device damage during disassembly, troubleshooting, and repair. Handling precautions are mandatory for CMOS circuits and are especially important in low humidity conditions.
Safe Handling of CMOS and LDMOS Devices
DO NOT attempt to disassemble the radio without first referring to the following CAUTION statement.
! Caution
This radio contains static-sensitive devices. Do not open the radio unless you are properly grounded. Take the following precautions when working on this unit:
• Store and transport all CMOS devices in conductive material so that all exposed leads are shorted together. Do not insert CMOS devices into conventional plastic “snow” trays used for storage and transportation of other semiconductor devices. • Ground the working surface of the service bench to protect the CMOS device. We recommend using a wrist strap, two ground cords, a table mat, and a floor mat. • Wear a conductive wrist strap in series with a 100k resistor to ground. (Replacement wrist straps that connect to the bench top covering are Motorola part number 4280385A59). • Do not wear nylon clothing while handling CMOS devices. • Do not insert or remove CMOS devices with power applied. Check all power supplies used for testing CMOS devices to be certain that there are no voltage transients present. • When straightening CMOS pins, provide ground straps for the apparatus used. • When soldering, use a grounded soldering iron. • If at all possible, handle CMOS devices by the package and not by the leads. Prior to touching the unit, touch an electrical ground to remove any static charge that you may have accumulated. The package and substrate may be electrically common. If so, the reaction of a discharge to the case would cause the same damage as touching the leads.
2-3
2-4
4.0
Repair Procedures and Techniques — General
Repair Procedures and Techniques — General NOTE
Environmentally Preferred Products (EPP) (refer to the marking on the printed circuit boards — examples shown below) were developed and assembled using environmentally preferred components and solder assembly techniques to comply with the European Union’s Restriction of Hazardous Substances (ROHS) Directive 2002/95/EC and Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC. To maintain product compliance and reliability, use only the Motorola specified parts in this manual.
Any rework or repair on Environmentally Preferred Products must be done using the appropriate lead-free solder wire and lead-free solder paste as stated in the following table: Table 2-1 Lead Free Solder Wire Part Number List Motorola Part Number
Alloy
Flux Type
Flux Content by Weight
Melting Point
Supplier Part number
Diameter
Weight
1088929Y01
95.5Sn/3.8Ag/0.7Cu
RMA Version
2.7-3.2%
217C
52171
0.015”
1lb spool
Table 2-2 Lead Free Solder Paste Part Number List Motorola Part Number
Manufacturer Part Number
1085674C03
NC-SMQ230
Viscosity
Type
Composition & Percent Metal
900-1000KCPs Brookfield (5rpm)
Type 3 (-325/+500)
(95.5%Sn-3.8%Ag-0.7%Cu) 89.3%
Liquid Temperature 217°C
Parts Replacement and Substitution When damaged parts are replaced, identical parts should be used. If the identical replacement part is not locally available, check the parts list for the proper Motorola part number and order the part from the nearest Motorola Radio Products and Solutions Organization listed in Appendix A of this manual. Rigid Circuit Boards The family of radios uses bonded, multi-layer, printed circuit boards. Since the inner layers are not accessible, some special considerations are required when soldering and unsoldering components. The printed through holes may interconnect multiple layers of the printed circuit. Therefore, exercise care to avoid pulling the plated circuit out of the hole. When soldering near a connector: •
Avoid accidentally getting solder in the connector.
•
Be careful not to form solder bridges between the connector pins.
•
Examine your work closely for shorts due to solder bridges.
Repair Procedures and Techniques — General
2-5
Chip Components Use the RLN4062 Hot-Air Repair Station for chip component replacement. Adjust the temperature control to 370°C (700°F), and adjust the airflow to a minimum setting. Airflow can vary due to component density. •
•
•
To remove a chip component: 1.
Use a hot-air hand piece and position the nozzle of the hand piece approximately 0.3 cm (1/8") above the component to be removed.
2.
Begin applying the hot air. Once the solder reflows, remove the component using a pair of tweezers.
3.
Using a solder wick and a soldering iron or a power desoldering station, remove the excess solder from the pads.
To replace a chip component using a soldering iron: 1.
Select the appropriate micro-tipped soldering iron and apply fresh solder to one of the solder pads.
2.
Using a pair of tweezers, position the new chip component in place while heating the fresh solder.
3.
Once solder wicks onto the new component, remove the heat from the solder.
4.
Heat the remaining pad with the soldering iron and apply solder until it wicks to the component. If necessary, touch up the first side. All solder joints should be smooth and shiny.
To replace a chip component using hot air: 1.
Use the hot-air hand piece and reflow the solder on the solder pads to smooth it.
2.
Apply a drop of solder paste flux to each pad.
3.
Using a pair of tweezers, position the new component in place.
4.
Position the hot-air hand piece approximately 0.3 cm (1/8") above the component and begin applying heat.
5.
Once the solder wicks to the component, remove the heat and inspect the repair. All joints should be smooth and shiny.
2-6
Repair Procedures and Techniques — General
Shields Removing and replacing shields is recommended to be done with an Air Blower, BOSCH GHG 600-3 or equivalent. The temperature should be set to approximately 400°C (752°F). •
•
To remove the shield: 1.
Place the circuit board in the circuit board holder.
2.
Add solder paste flux around the base of the shield.
3.
Position the heat-focus head onto the shield.
4.
Turn on the heater and wait until the shield lifts off the circuit board.
5.
Once the shield is off, turn off the heat, and grab the part with a pair of tweezers.
6.
Remove the circuit board from the circuit board holder.
To replace the shield: 1.
Add solder to the shield if necessary, using a micro-tipped soldering iron.
2.
Next, rub the soldering iron tip along the edge of the shield to smooth out any excess solder. Use solder wick and a soldering iron to remove excess solder from the solder pads on the circuit board.
3.
Place the circuit board back in the circuit board holder.
4.
Place the shield on the circuit board using a pair of tweezers.
5.
Position the heat-focus head over the shield.
6.
Turn on the heater and wait for the solder to reflow.
7.
Once complete, turn off the heat, raise the heat-focus head and wait approximately one minute for the part to cool.
8.
Remove the circuit board and inspect the repair. No cleaning should be necessary.
Recommended Test Equipment
3-1
Section 3 TEST EQUIPMENT AND SERVICE AIDS 1.0
Recommended Test Equipment The list of equipment contained in Table 3-1 includes most of the standard test equipment required for servicing Motorola mobile radios. Table 3-1 Recommended Test Equipment
Equipment
Characteristic
Example
Application
Service Monitor
Can be used as a substitute for items marked with an asterisk (*)
Aeroflex 2975 (www.aeroflex.com), Motorola R2670, or equivalent.
Frequency/deviation meter and signal generator for wide-range troubleshooting and alignment
Digital RMS Multimeter*
100 µV to 300 V 5 Hz to 1 MHz 10 Meg Ohm Impedance
Fluke 179 or equivalent (www.fluke.com)
AC/DC voltage and current measurements. Audio voltage measurements.
RF Signal Generator*
100 MHz to 1 GHz -130 dBm to +10 dBM FM Modulation 0 kHz to 10 kHz
Agilent N5181A (www.agilent.com), Ramsey RSG1000B (www.ramseyelectronics.com), or equivalent
Receiver measurements
Oscilloscope*
2 Channel 50 MHz Bandwidth 5 mV/div to 20 V/div
Leader LS8050 (www.leaderusa.com), Tektronix TDS1001b (www.tektronix.com), or equivalent
Waveform measurements
Power Meter and Sensor*
5% Accuracy 100 MHz to 500 MHz 50 Watts
Bird 43 Thruline Watt Meter (www.bird-electronic.com) or equivalent
Transmitter power output measurements
RF Millivolt Meter
100 mV to 3 V RF 10 kHz to 1 GHz
Boonton 92EA (www.boonton.com) or equivalent
RF level measurements
Power Supply
0 V to 32 V 0 A to 20 A
B&K Precision 1790 (www.bkprecision.com) or equivalent
Voltage supply
3-2
2.0
Service Aids
Service Aids Table 3-2 lists the service aids recommended for working on the radio. While all of these items are available from Motorola, most are standard workshop equipment items, and any equivalent item capable of the same performance may be substituted for the item listed. Table 3-2 Service Aids Motorola Part Number
Description
Application
RLN4460_
Test Set
Enables connection to audio/accessory jack. Allows switching for radio testing.
PMKN4010_
Mobile & Repeater Rear Programming Cable
Connects the radio’s rear connector to a USB port for radio programming and data applications.
PMKN4016_
Mobile & Repeater Rear Accessory Programming and Test Cable
Connects the radio’s rear connector to a USB port for radio programming, data applications, testing and alignment.
PMKN4018_
Mobile & Repeater Rear Accessory Connector Universal Cable
Connects the radio’s rear connector to accessory devices such as desk sets. Cable contains all 26 wires and is unterminated at the user end.
HKN6184_
Mobile Front Programming Cable
Connects the radio’s front connector to a USB port for radio programming and data applications.
HLN8027_
Mini UHF to BNC Adaptor
Adapts radio antenna port to BNC cabling of test equipment.
HPN4007_
Power Supply
Provides the radio with power when bench testing.
HPN4008_
Power Supply 1-25W
Provides the radio with power when bench testing.
8180384Y11
Housing Eliminator
Test Fixture used to bench test the radio PCB.
6686119B01
Removal Tool
Assists in the removal of radio control head.
Programming Cables
3.0
3-3
Programming Cables
Figure 3-1 Mobile Front Programming Cable HKN6184_
Figure 3-2 Mobile & Repeater Rear Programming Cable PMKN4010_
DB 25 CONNECTOR 1
13
14
25
USB CONNECTOR
4
1455 24 CABLE
915 15 CABLE
WIRE DIAGRAM REAR ACCESSORY CONNECTOR
TO MOBILE RADIO REAR ACCESSORY CONNECTOR
25
26
1
2
VIEWED FROM FRONT (PIN END) OF CONNECTOR
USB
PIN No.
DESCRIPTION
3
VCC (5v)
1
2
DATA -
2
1
DATA +
3
DB25P
4
GND
9
SPEAKER -
7
11
EXT MIC
17
17
DIGI IN 1 (EXT PTT)
20
16
GND
16
10
SPEAKER +
1
Figure 3-3 Mobile & Repeater Rear Accessory Programming and Test Cable PMKN4016_
3-4
Programming Cables
Notes
4-1
Section 4 POWER-UP SELF-TEST NOTE: This section is for reference only. If at any time one of the error codes is present, the radio should be returned to a qualified Motorola Service Center.
1.0
Power-Up Error Codes (Display Model only) Upon powering up, the radio performs certain tests to determine if its basic electronics and software are in working order. Any error detected has an associated error code that is presented on the radio display. These error codes are intended to be used by a service technician when the radio generates the Self Test Fail Tone. If these tests are successfully completed, the radio will generate the Self Test Tone. There are two classes of detectable errors, fatal and non-fatal. If it is considered as a fatal error, then the normal radio operation will be inhibited. Fatal errors include hardware errors detected by the microprocessor and certain memory errors. These memory errors include incorrect ROM checksum, incorrect RAM checksum, and incorrect checksums of codeplug (Persistent Storage) blocks that contain operating parameters. If the codeplug block operating parameters are corrupted, operation of the unit on the proper frequency, system, and group are in question. Attempts to use this information could provide the user with a false sense of security that others are receiving his messages. Corrupted codeplug blocks of call IDs, or their associated aliases are considered nonfatal errors. While the user may be inconvenienced, normal communication is still possible.
Table 4-1 Power-Up Self Check Error Codes Error Code
Description
Error Type
Corrective Action
ERROR 01/02
FLASH ROM Codeplug Checksum
NON-FATAL
•Reflash the entire codeplug.
ERROR 01/22
Tuning Codeplug Checksum
NON-FATAL
•Reflash tuning codeplug. •Retune the radio using Global Tuner.
FAIL 01/81 FAIL 02/81
Host or DSO firmware checksum
FATAL
•Reflash the firmware.
FAIL 01/82
DSP RAM1 Test Failure
FATAL
•Turn radio off and then on. •Manually put radio into bootstrap mode, and reflash firmware. •Replace radio by sending to the nearest Motorola Depot.
FAIL 01/84
DSP RAM2 Test Failure
FATAL
•Turn radio off and then on. •Manually put radio into bootstrap mode, and reflash firmware. •Replace radio by sending to the nearest Motorola Depot.
4-2
Operational Error Codes
Table 4-1 Power-Up Self Check Error Codes Error Code
Description
Error Type
Corrective Action
FAIL 01/88
External SDRAM Failure
FATAL
•Turn radio off, and then on. •Manually put radio into bootstrap mode, and reflash firmware. •Replace the main board.
FAIL 01/90
General Hardware Test Failure
FATAL
•Turn radio off, and then on. •Manually put radio into bootstrap mode, and reflash firmware. •Replace radio by sending to the nearest Motorola Depot.
FAIL 01/A0
Abacus IC Test Failure or Wrong IC Version
FATAL
•Reflash tuning codeplug. •Retune the radio using Global Tuner.
FAIL 01/A2
Tuning Codeplug Checksum
FATAL
•Reflash tuning codeplug. •Retune the radio using Global Tuner.
FAIL 01/C0
DSP ROM Test Failure
FATAL
•Turn radio off, and then on. Manually put radio into bootstrap mode, and reflash firmware. •Replace radio by sending to the nearest Motorola Depot.
NOTE: A non-display radio emits only the Self Test Fail Tone if it fails the self test.
2.0
Operational Error Codes During radio operation, the radio performs dynamic tests to determine if the radio is working properly. Problems detected during these tests are presented as error codes on the radio's display. The presence of an error code should prompt a user that a problem exists and that a Motorola Authorized MOTOTRBO dealer should be contacted. Use Table 4-2 to aid in understanding particular operational error codes.
Table 4-2 Operational Error Codes Error Code
Description
Error Type
Corrective Action
ERROR 001
Synthesizer Out of Lock Radio band mismatch
NON-FATAL
•Reflash the tuning codeplug. •Reflash the entire codeplug. •Replace radio by sending to the nearest Motorola Depot.
ERROR 002
Personality Checksum or System Block Error
NON-FATAL
•Reflash the entire codeplug.
M DM 3400/DM 3401/ DM 3600/DM 3601 Mobile Radios Chapter 2 Control Head Service Information
Issue: June, 2009
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.
i
Chapter 2 - Control Head Service Information Table of Contents Section 1
Overview
1.0 Numeric Display Model........................................................................................ 1-1 2.0 Display Model ...................................................................................................... 1-2
Section 2
Theory of Operation
1.0 Introduction .......................................................................................................... 2-1 1.1 Numeric Display Control Head ....................................................................... 2-1 1.2 Display Control Head ..................................................................................... 2-3
Section 3
Troubleshooting Charts
1.0 Numeric Display Model Control Head Troubleshooting Flow Chart .................... 3-1 1.1 On/Off ............................................................................................................ 3-1 2.0 Display Model Control Head Troubleshooting Flow Chart................................... 3-2 2.1 On/Off............................................................................................................. 3-2 2.2 Display............................................................................................................ 3-3 2.3 Backlight......................................................................................................... 3-4
Section 4
Control Head PCBs / Schematics / Parts lists
1.0 Allocation of Schematics and Circuit Boards ....................................................... 4-1 2.0 Numeric Display Control Head - PCB 8471214H02 / Schematics....................... 4-3 Numeric Display Control Head - PCB 8471214H02 ............................................... 4-3 Numeric Display Control Head Schematic Diagram............................................... 4-4 3.0 Numeric Display Control Head Parts List ........................................................... 4-5 4.0 Display Control Head - PCB 8415026C08 / Schematics ..................................... 4-6 Display Control Head - PCB 8415026C08 ............................................................. 4-6 Display Control Head Schematic Diagram ............................................................. 4-7 5.0 Display Control Head Parts List .......................................................................... 4-8
ii
Notes
1-1
Section 1 OVERVIEW 1.0
Numeric Display Model The Control Head contains the internal speaker, the On/Off/Volume knob, the microphone connector, several buttons to operate the radio and several indicator Light Emitting Diodes (LED) to inform the user about the radio status and channel. The switches and indicators on the Control Head are directly controlled by the processor in the radio.
1-2
2.0
Display Model
Display Model The Control Head contains the internal speaker, the On/Off/Volume knob, the microphone connector, several buttons to operate the radio, several indicator Light Emitting Diodes (LED) to inform the user about the radio status, and a Liquid Crystal Display (LCD) for alpha - numerical information e.g. channel number or call address name. The switches, indicators, and LCD on the Control Head are directly controlled by the processor in the radio.
2-1
Section 2 THEORY OF OPERATION 1.0
Introduction There are two different Control Heads supported by the DM series radios, a Display Control Head and a Numeric Display Control Head. Information concerning the radio’s Control Head interface can be found in section 1.8 of Controller Service Information section.
1.1
Numeric Display Control Head The Numeric Display Control Head contains the internal speaker, the on/off switch, the volume knob, the microphone connector, several buttons to operate the radio, a two-digit LED channel indicator display and several indicator LEDs to inform the user about the radio status. The OMAP processor (U1000) inside the radio controls the LEDs and the LED channel display via a serial data bus.
1.1.1
Power Supply The power supply to the control head is taken from the radio’s 9V3 voltage via connector J6001, pin 30. The voltage 9V3 is at 9.3 V and is used for the LEDs, the backlight LEDs, and is regulated to 3.3V by U6000. The regulated 3.3 V supplies power to the logic level shifters, shift registers and BCD decoders.
1.1.2
Serial Peripheral Interface (SPI) The radio communicates with the control head via its SPI bus. Four lines are connected to the shift register U6002: CLOCK (J6001, pin 24), DATA (J6001, pin 25), LED_CS (J6001, pin 23) and RESET (J6001, pin 28). CLOCK, DATA and RESET are also connected to the shift register U6005. Additionally, one more line is connected from the radio to U6005: DISPLAY_CS (J6001, pin 26). All 5 lines are level translated from 1.8 V to 3.3 V through U6003. The radio sends data to the shift registers by first asserting the appropriate chip select and the data is loaded to the appropriate registers. Data is latched into the shift registers when the CS transitions from low to high.
1.1.3
Switches This control head supports two switches to control channel up/down, and two programmable switches P1 and P2. The switches are connected to the OMAP inside the radio via a 4 row by 3 column scanning matrix with only four used positions. Each of the 3 column output lines is toggled high in sequence and the 4 row input lines are monitored to detect if a button has been pressed. The OMAP processor then decodes which switch was pressed using the appropriate column and row stimulus and response information. The momentary on-off switch is a dedicated function which is not part of the keypad matrix network. ON_OFF_SW signal is connected to the host radio via J6001, pin 22. When this signal is momentary grounded, on/off switch on the host radio is triggered.
2-2
1.1.4
Introduction
Dual Seven-Segment Display The two digit numerical display is controlled by the shift register U6005, BCD decoder/drivers U6006 and U6007. The higher 4 bits of U6005 output are decoded by U6007 and display the left digit. The lower 4 bits of U6005 output are decoded by U6006 and display the right digit. U6002 pin 4 controls on and off for the display.
1.1.5
Status LEDs and Backlight Circuit All indicator LEDs (red, yellow and green) and icon LEDs are driven by current sources. LEDs on or off are set by the radio sending a data message to the control head shift register U6002 via the SPI bus. The control head shift register U6002 determines the LED state from the received data and switches the LEDs on or off via Q6004, Q6005, Q6007, Q6011, and Q6012. Backlighting for the keys is provided by 5 LEDs driven from a constant current circuit Q6014. The backlighting can be either on or off controlled by the U6002 (pins 3 and 4).
1.1.6
Mobile Microphone Port (MMP) Interface The Mobile Microphone Port (MMP) is a newly defined Motorola Accessory Port that contains audio, digital I/O, serial interfaces, and accessory supply lines; and is similar in function to Motorola’s legacy microphone connectors. The multiplexing of these functions is handled by circuitry internal to the radio. The function of each pin is listed in Table 2-1. Table 2-1 Mobile Microphone Port Functions MMP Pin Number
MMP Pin Name
Function
1
ACC_ID
Accessory Identifier
2
GPIO_3 / PTT
General Purpose I/O or PTT
3
Spkr
Handset Audio
4
GPIO_2 / D-
USB D-
5
GND (Ground)
Ground
6
Opt_5V / Vbus
5 Volt Supply
7
Mic+
Mic Input
8
GPIO_1 / D+
USB D+
9
GPIO_4 / Hook
General Purpose I/O or Hook
10
GPIO_0 / PwrOn
General Purpose I/O or Power On Detect
The MMP includes 2 serial interfaces: an USB port and an ACC_ID interface. The USB port can be used as either a device (radio is device) or as a host (radio is host). When configured as a device, the radio can be programmed or tuned using MOTOTRBO CPS or Tuner software. When configured as a host, various smart accessories can be used with the radio. See section 1.7 of Controller Service Information section for more information on the USB interface.
Introduction
2-3
The ACC_ID interface is used by accessories to provide the radio with information needed to configure the interface for that accessory. See section 1.6 of Controller Service Information section for more information on the ACC_ID interface. Note: The USB ports are designed to support Motorola accessories and approved applications only and will not support third party “Plug-n-Play” USB devices. 1.1.7
Speaker The control head contains a speaker for the receive audio. The receive audio signal from the audio PA (located inside the radio) is fed via connector J6001, pins 10 and 11 to the speaker connector. The speaker is connected to the speaker connector P6004. The control head speaker can be disconnected if an external speaker, connected on the MAP is used. For more details on the audio PA and audio routing see section 1.11 of Controller Service Information section.
1.1.8
Electrostatic Transient Protection Electrostatic transient protection is provided for the sensitive components in the control head by diodes VR6001, VR6002, VR6020, VR6042 VR6043, and VR6045. The diodes limit any transient voltages to tolerable levels. The associated capacitors provide Radio Frequency Interference (RFI) protection.
1.1.9
Volume Encoder The volume control is facilitated by the digital encoder S6010. Pins 1 and 3 of S6010 are connected to the radio OMAP processor (U1000) via J6001, pins 13 and 14. There are active pull-ups internal to the OMAP. When S6010 is rotated, active low pulses are generated on both pins in off-phase pattern. The phase of the two signals determines the direction of the rotation. The number of the pulses determines the magnitude of the rotation.
1.2
Display Control Head The Display Control Head contains the internal speaker, the on/off switch, the volume knob, the microphone connector, several switches to operate the radio, several indicator LEDs to inform the user about the radio status, and a dot matrix liquid crystal display (LCD) for alphanumerical information. The OMAP processor (U1000) inside the radio controls the LEDs and the LCD via serial data bus.
1.2.1
Power Supply The power supply to the control head is taken from the radio’s 9V3 voltage via connector J6001, pin 30. The voltage 9V3 is at 9.3 V and is used for the LEDs, the backlight LEDs, and is regulated to 2.2 V by U6000. The regulated 2.2 V supplies power to the logic level shifters, shift registers and LCD module.
2-4
1.2.2
Introduction
Serial Peripheral Interface (SPI) The radio communicates with the control head via its SPI bus. Three lines are connected to the shift register U6002: CLOCK (J6001, pin 24), DATA (J6001, pin 25), and LED_CS (J6001, pin 23). CLOCK and DATA are also connected to the LCD module via J6000. Additionally, three more lines are connected from the radio to LCD module: DISPLAY_CS (J6001, pin 26), D/C (J6001, pin 27) and RESET (J6001, pin 28). All 6 lines are level translated from 1.8 V to 2.2 V through U6003. The radio sends data to the shift registers by first asserting the appropriate chip select and the data is loaded to the appropriate registers. Data is latched into the shift registers when the CS transitions from low to high.
1.2.3
Switches This control head supports 11 switches to control channel up/down, menu navigation, and four programmable switches P1 through P4. The switches are connected to the OMAP inside the radio via a 4 row by 3 column scanning matrix with only four used positions. Each of the 3 column output lines is toggled high in sequence and the 4 row input lines are monitored to detect if a button has been pressed. The OMAP processor then decodes which switch was pressed using the appropriate column and row stimulus and response information. The momentary on-off switch is a dedicated function which is not part of the keypad matrix network. ON_OFF_SW signal is connected to the host radio via J6001, pin 22. When this signal is momentary grounded, on/off switch on the host radio is triggered.
1.2.4
LCD Display The 132x34 full dot matrix LCD is controlled by the LCD controller/driver chip on the LCD module. The radio communicates with the LCD module via CLOCK (J6001, pin 24), DATA (J6001, pin 25), DISPLAY_CS (J6001, pin 26), D/C (J6001, pin 27) and RESET (J6001, pin 28). The radio sends data to the LCD by first asserting chip select low and the data is loaded to the appropriate registers. Data is latched into the shift registers when the CS transitions from low to high. U6003 on the control head board is used to provide level shifting from the 1.8 V radio logic level to the 2.2 V LCD logic level.
1.2.5
Status LEDs and Backlight Circuit All indicator LEDs (red, yellow and green) and icon LEDs are driven by current sources. LEDs on or off are set by the radio sending a data message to the control head shift register U6002 via the SPI bus. The control head shift register U6002 determines the LED state from the received data and switches the LEDs on or off via Q6004, Q6005, and Q6007. Backlighting for the keys is provided by 18 LEDs driven from a constant current circuit Q6014. The backlighting can be either on or off controlled by a constant current circuit (Q6008, U6001 and associated parts). There are 4 levels of backlight: off, low, medium and high, which are controlled by two outputs from the shift register (U6002, pins 3 and 4). The current is controlled by transistor Q6008. The Op Amp U6001 monitors the current by measuring the voltage drop across R6019, R6020 and adjusting the bias of Q6008 to achieve the required level as set by the combined shift register outputs. The total current is distributed among all the LEDs. Resistors R6037,R6040, R6041 and R6042 provide compensation to the component variation between LEDs. They ensure the even brightness on the control head.
Introduction
1.2.6
2-5
Mobile Microphone Port (MMP) Interface The Mobile Microphone Port (MMP) is a newly defined Motorola accessory port that contains audio, digital I/O, serial interfaces, and accessory supply lines; and is similar in function to Motorola’s legacy microphone connectors. The multiplexing of these functions is handled by circuitry internal to the radio. The function of each pin is listed in Table 2-2. Table 2-2 Mobile Microphone Port Functions MMP Pin Number
MMP Pin Name
Function
1
ACC_ID
Accessory Identifier
2
GPIO_3 / PTT
General Purpose I/O or PTT
3
Spkr
Handset Audio
4
GPIO_2 / D-
USB D-
5
GND (Ground)
Ground
6
Opt_5V / Vbus
5 Volt Supply
7
Mic+
Mic Input
8
GPIO_1 / D+
USB D+
9
GPIO_4 / Hook
General Purpose I/O or Hook
10
GPIO_0 / PwrOn
General Purpose I/O or Power On Detect
The MMP includes 2 serial interfaces: an USB port and an ACC_ID interface. The USB port can be used as either a device (radio is device) or as a host (radio is host). When configured as a device, the radio can be programmed or tuned using MOTOTRBO CPS or Tuner software. When configured as a host, various smart accessories can be used with the radio. See section 1.7 of Controller Service Information section for more information on the USB interface. The ACC_ID interface is used by accessories to provide the radio with information needed to configure the interface for that accessory. See section 1.6 of Controller Service Information section for more information on the ACC_ID interface. Note: The USB ports are designed to support Motorola accessories and approved applications only and will not support third party “Plug-n-Play” USB devices. 1.2.7
Speaker The control head contains a speaker for the receive audio. The receive audio signal from the audio PA (located inside the radio) is fed via connector J6001, pins 10 and 11 to the speaker connector. The speaker is connected to the speaker connector P6004. The control head speaker can be disconnected if an external speaker, connected on the MAP, is used. For more details on the audio PA and audio routing see section 1.11 of Controller Service Information section.
2-6
1.2.8
Introduction
Electrostatic Transient Protection Electrostatic transient protection is provided for the sensitive components in the control head by diodes VR6001, VR6002, VR6020, VR6042 VR6043, and VR6045. The diodes limit any transient voltages to tolerable levels. The associated capacitors provide Radio Frequency Interference (RFI) protection.
1.2.9
Volume Encoder The volume control is facilitated by the digital encoder S6010. Pins 1 and 3 of S6010 are connected to the radio OMAP processor (U1000) via J6001, pins 13 and 14. There are active pull-ups internal to the OMAP. When S6010 is rotated, active low pulses are generated on both pins in off-phase pattern. The phase of the two signals determines the direction of the rotation. The number of the pulses determines the magnitude of the rotation.
3-1
Section 3 TROUBLESHOOTING CHARTS
1.0
Numeric Display Model Control Head Troubleshooting Flow Chart
1.1
On/Off
Radio cannot be switched on via ON/OFF button.
No J6001 Pin 22 = 2.45V?
Check flex cable, and brick power supply and ignition sense connection.
Yes Press and hold ON/OFF button
J6001 Pin 22 =0V?
Yes Check control head with a known functional brick.
No
Check and clean gold contacts on S6010.
3-2
Display Model Control Head Troubleshooting Flow Chart
2.0
Display Model Control Head Troubleshooting Flow Chart
2.1
On/Off
Radio cannot be switched on via ON/OFF button.
No J6001 Pin 22 = 2.45V?
Check flex cable, and brick power supply and ignition sense connection.
Yes Press and hold ON/OFF button.
J6001 Pin 22 =0V?
Yes Check control head with a known functional brick.
No
Check and clean gold contacts on S6010.
Display Model Control Head Troubleshooting Flow Chart
2.2
3-3
Display
Power Up Alert Tone is OK but display shows nothing.
LCD flex cable inserted and locked down in J6000?
No
Re-insert and lock down LCD flex cable.
Yes Replace control head with a known functional unit.
Display working?
No Update radio with latest firmware and codeplugs.
Yes
Replace LCD module on original control head.
3-4
2.3
Display Model Control Head Troubleshooting Flow Chart
Backlight
Power Up Alert Tone is OK but Backlight could not be turned on via menu or programmable key (P4).
Are U6002 Pin 3, 4 Toggling?
No
Check open or short on U6002 and U6003.
No
Check open or short on U6001 and Q6008.
Yes
Are R6036 Pin 1 or 2 Toggling? Yes Replace R6037, R6040 -42 and all backlight LEDs.
4-1
Section 4 CONTROL HEAD PCBS / SCHEMATICS / PARTS LISTS 1.0
Allocation of Schematics and Circuit Boards Table 4-1 Numeric Display Control Head Diagrams and Parts List PCB :
Numeric Display Control Head 8471214H02 Main Board Top Side 8471214H02 Main Board Bottom Side
Page 4-3 Page 4-3
SCHEMATICS Numeric Display Control Head Schematic Diagram
Page 4-4
Parts List 8471214H02
Page 4-5
Table 4-2 Display Control Head Diagrams and Parts List PCB :
Display Control Head 8415026C08 Main Board Top Side 8415026C08 Main Board Bottom Side
Page 4-6 Page 4-6
SCHEMATICS Display Control Head Schematic Diagram
Page 4-7
Parts List 8415026C08
Page 4-8
4-2
Allocation of Schematics and Circuit Boards
Notes
Numeric Display Control Head - PCB 8471214H02 / Schematics
Numeric Display Control Head - PCB 8471214H02 / Schematics
1
2
S6009
13
24
1 D6008
S6000
3
D6053 1 D6011 1
G1
G2 D6023 1
J6010
D6052 1 D6005 1
D6022 1 S6010
D6051 1
D6021 1
S6012
12
2
1 D6010
Q6005 Q6007
Q6004
2 M6001
C6072
VR6045
R6008 R6013
J6001 30
R6005
VR6005
VR6006
VR6007
VR6040 C6063 C6061 C6060 C6068 R6035
VR6000
VR6008
Bottom Side View
VR6020
VR6043
VR6042
VR6004
C6065 C6010 C6011 C6064
C6019 C6018 C6017 C6015 C6016 C6013 C6051 C6052 C6054 C6057 C6066 C6056 C6055 C6053 C6012 C6014
C6050 VR6009
VR6002
R6025
R6001
1
R6033 R6072
R6026
R6032
9
8
R6052
R6004
C6074 14
R6073
C6090 R6085 C6085 C6086 R6083 C6082
3
VR6001
C6087 R6080 C6080
3
R6055
8
R6039
U6003
R6007
C6088 R6081 C6083
7
C6091 R6084 C6081
R6002
1
16
R6006
2
2
R6009
U6006
R6056
R6053
C6073
9
8
Q6012
U6005 2
G2 G1 P6004
R6066
R6011
R6054
R6061
R6010
1
16
C6103
R6065
16
1
3
R6060
3
C6101 C6100
R6071 2
R6059
2
1
R6050
R6058
R6067
M6000
R6051
R6057
U6007
3
2
R6070
3 2
Q6014
R6075
Q6010
R6062 R6063
Q6011
8
VR6003
C6102
R6068 2
U6000
R6086
C6005 U6002
C6008 2
1
16 9
R6003
9
8
C6067
3
C6009 C6104
S6002
1 D6004
10
8
S6006
6
J6003
7
5
4
3
2
Top Side View
9
2.0
4-3
2
M6002
1
Numeric Display Control Head - PCB 8471214H02
Numeric Display Control Head - PCB 8471214H02 / Schematics
4-4
3V3 U6006 MC14511BFEL
11 10
J6010- 9
9
33
15
J6010- 8 R6062
33
R6063
33
14
VDD
B2
BI
C2
LT
D2 E
A1
F
B1
G
C1 D1
0
0
1
0
0
1
0 0 0
1
6
1 1
1
BACKLIGHT 9V3
1
0
1
1
1 1
F
G
1
0 0
0
0
0
1
0
1 1
0
1
1
1
1
1
1 0
0
1
0 1
0
0
1 0 0
1 1 1
1
0 0
1
1 0 1 1
1
1 1 1
0
1
1
1
1
1
1
0 0
0
0
0
0
0
1
1
1
1 1
1
1
0
0
YELLOW
1
1
1
1
4 5 6 7
Q6004
9
GREEN
10K
10
8
6
12 Y_ 6
Y_ 5
Y_ 4
GND
VCC
VR6006 NU
NC
VR6007 NU
NC
VR6008 NU
NC
SRCLK
QB
RCLK
QC
SRCLR
QD
RCLR
11 C6083 68pF
C6085 68pF
12 10
C6082 68pF
1
0 0
BIT
7 9V3
C6081 68pF
VR6003 VOLTAGE
QE U6002
QF
NC
S6000 SWITCH
QG QH1 QH2
SER
14
NC
C6086 68pF
VR6005 NU
NU
C1
C2
C3
C4
C5
C6
NC
C6017 68pF
VR6004 NU
C6015 68pF
C6013 68pF
C6016 68pF
C6019 68pF
MAIN BOARD CONNECTOR
1
ON/OFF
47K
10K
470pF C6051
47K
DISPLAY
CH+
0 1 2 3 4 5 6 7 8 9
P2
R6011 560
R6010 560
R6009 560
1V8
S6010 SWITCH
R6072 0
A 3
P1
2 C
9V3
CH-
B 1
1V8
R6025 10K
R6026 10K
NU
NU
9V3 9V3 ON/OFF
PRIVATE CAL L
Q6010 10K
R6070 270 R6071 100
Q6012
Q6014 10K
R6073 0
NU
Q6011 10K
SCAN
R6033 0 NU
R6032 0
TALK AROUND
S6012 SWITCH
C6014 .01uF
47K
3
C6012 .01uF
(Not Used)
C6052 470pF
47K
10K
YELLOW LED
1
GREEN LED
U6002 Bit 3, 4 1 0
2
(Not Used )
1
PIN4
PIN 2
PIN5
Normal Mode Silent Emergency
1
PIN1
C6010 470pF
PIN2
6
SCAN
7
R6066 150
R6075 68 M6001 CONTACT 1
PIN1
PIN2
R6067 150
VR6000 NU
2
NC
VR6001
NC
VR6002
NC
VR6020
NC
P6004-3
SPKR-
P6004- 1
P6004-4
SPKR+
P6004- 2
VR6042
NC
VR6043
NC
C6054 470pF
S6002 SWITCH
1
9V3 1.2K R6001
1V8
PIN1
NC
PIN2
2
C6005 1000pF
R6086 47K
R6035 0
U6000
6 4
FB VOUT
NP VCONT VIN
5
3
1.5K R6004
GND
2
C6067 1000pF
1
M6002 CONTACT
1 C6008 1.0uF
C6072 1.0uF
MMP GPIO 2/DGPIO 1/D+ OPT 5V/Vbus GPIO 4/HOOK GROUND MIC AUDIO GPIO 3/PTT GPIO 0/PWR ON HANDSET AUDIO ACC_ID
VR6040 NU
3 5
C6061 470pF
C6063 470pF
C6064 470pF
C6065 470pF
(Not Used )
C2
C3
C4
C5
C6
2
1
4
3
6
C6056 470pF
5
C1
NU C2
C3
C4
C5
C6
J6003-6
5
PIN 1
J6003-7 J6003-2 J6003-10 J6003-3 J6003-1
Numeric Display Control Head Schematic Diagram
J6001-25
DATA/D7
23
J6001-23
LED_CS
30
J6001-30
9V3
22
J6001-22
ON_OFF_SW
14
J6001-14
VOL1
13
J6001-13
10
J6001-10
SPKR-
11
J6001-11
SPKR+
7
J6001- 7
GPIO 2/DGPIO 1/D+
VOL2
8
J6001- 8
4
J6001- 4
OPT 5V/Vbus
5
J6001- 5
GPIO 4/HOOK
2
J6001- 2
MIC GROUND
1
J6001- 1
MIC AUDI O
6
J6001- 6
GPIO 3/PTT
9
J6001- 9
GPIO 0/PWR ON
29
J6001-29
GROUND
21
J6001-21
ROW_0
J6001-20
ROW_1
19
J6001-19
ROW_2
18
J6001-18
ROW_3
15
J6001-15
COL_2
16
J6001-16
COL_1
17
J6001-17
COL_0
12
J6001-12
3
J6001- 3
HANDSET AUDI ACC_ID
g1
J6001-31
g2
J6001-32
2
C6057 470pF
4 6 (Not Used)
C6068 470pF
S6009 SWITCH 3 (Not Used)
C6066 470pF
2 (Not Used)
1
PIN4
PIN 2
PIN5
PIN 1 CH+
KEY PAD ADDRESS
NU
PIN 3
J6003-9 J6003-5
CLOCK
25
P1
J6003-4 J6003-8
DISPLAY_CS
J6001-24
(Not Used)
S6006 SWITCH
NU
C1
P2 C6060 470pF
D/ C
24
VR6045
3V3
R6003 75K
RESET
J6001-26
C6055 470pF
(Not Used)
R6068 150
J6001-28 J6001-27
26
C6011 470pF
2
2
PRIVATE CALL 5 TALKAROUND
4
47K
M6000 CONTACT
28 27
20
NU
PIN 3
CH47K
NC
C6050 470pF
C6018 68pF
13
NC
0
CONTROL HEAD REF DESIGNATORS 6000 - 6399
A_6
A_5
A_4
C6073 0.1uF
C6074 470pF
LED/ICON DECODE
RED LED
VR6009 NU
13
QA
Q6005
9V3
LEFT/RIGHT
1 1
3
Q6007
1
1
1
1
14
NC
47K
0
0
0
1
2
RED
10K
A2 B2 C2 D2 E
0
1
9V3 9V3
7
U6007 / U6006 OUTPUT
BIT1
0
15
14
D6008
0
SER
1
D6010
0
QH1 QH2
9V3
D6004
U6005 HIGH / LOW 4BIT OUTPUT
0
QG
3
2
R6085
U6003
U6005
QF
5 4
J6010-1 7
0
33
QE
VSS
U6007 MC14511BFEL
J6010-1 6
0
RCLR
13
1V8
R6002 47K
8
J6010-1 0
0
7 9
LE
A2
J6010-1 5
BIT4 BIT3 BIT2
6
QD
C6080 68pF
4
NC
5
R6084
Y_ 3
J6010-12
4
SRCLR
10
33
2
NC
QC
12
C6104 100pF
C6009 0.1uF
C6087 68pF
Y_ 2
NC
J6010- 7
RCLK
C6088 68pF
C6090 68pF
Y_ 1
NC
J6010-24
16
J6010-1 1
R6061
J6010-23
3
QB
C6091 68pF
11
33
NC
2
11
A_3
R6060
13 12
DATA
9
33
J6010-1 3
CLOCK
A_2
R6059
J6010-22
1
3V3 SRCLK
GND2
33
NC
QA
D6052
R6058
J6010-1 4
J6010- 3
15
D6051
33
NC
8
R6057
C6102 0.1uF
NC
GND1
C6103 100pF
3V3
J6010- 1 J6010- 2
G2
J6010-1 9
RESET
4 5
G1
33
16
R6056
R6083
R6013 240
1
LE
J6010-1 8
33
R6008 240
R6006 240
DISPLAY_CS
16
BI
A2
VCC
LT
B2
GND
C2
VDD
13
R6081
R6007 240
R6005 240
LED_CS
8
12
33
3
NC
33
A1
D2
D6021
33
R6055
J6010- 6
E
7
C6100 100pF
D6011
R6054
11
C6101 0.1uF
1
D6053
10
B1
2
D6023
33
J6010- 5
F
R6080
6
D6005
R6053
9
C1
D6022
J6010-4
D1 G
16
15
VCC
14
GND
VSS
J6010-2 1
33
A_1
33
R6039 240
10K
5
R6052
R6065
3
33 33
8
R6050 R6051
J6010-2 0
4 5
COL0 COL1 COL2 C6053 470pF
ROW0
CH-
ROW1 ROW2 ROW3
P2
P1 CH+
O
Numeric Display Control Head Parts List
3.0
Numeric Display Control Head Parts List
Circuit Ref C6005 C6008 C6009 C6010 C6011 C6012 C6013 C6014 C6015 C6016 C6017 C6018 C6019 C6050 C6051 C6052 C6053 C6054 C6055 C6056 C6057 C6060 C6061 C6063 C6064 C6065 C6066 C6067 C6068 C6072 C6073 C6074 C6080 C6081 C6082 C6083 C6085 C6086 C6087 C6088 C6090 C6091 C6100 C6101 C6102 C6103 C6104 D6004
Motorola Part No. 2113945A09 2113946S35 2113946B04 2113945A05 2113945A05 2113945B02 2113944A36 2113945B02 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A09 2113945A05 2113946S35 2113946B04 2113945A05 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A40 2113946B04 2113946B04 2113944A40 2113944A40 4815809H04
Description 1000pF 1.0uF 0.10uF 470pF 470pF .01uF 68pF .01uF 68pF 68pF 68pF 68pF 68pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 1000pF 470pF 1.0uF 0.10uF 470pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF 100pF 0.10uF 0.10uF 100pF 100pF LED GREEN
4-5
Circuit Ref
Motorola Part No.
D6005 D6008 D6010 D6011 D6021 D6022 D6023 D6051 D6052 D6053 J6001
4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H03 4815809H02 4815809H04 4815809H04 4815809H04 0915555H01
J6003 J6010 M6000 M6001 M6002 P6004
0964501H02 0916947H01 3915452H01 3915452H01 3915452H01 2815162H01
Q6004 Q6005 Q6007 Q6010 Q6011 Q6012 Q6014 R6001 R6002 R6003 R6004 R6005 R6006 R6007 R6008 R6009 R6010 R6011 R6013 R6025 R6026 R6032 R6033 R6035 R6039 R6050 R6051 R6052 R6053 R6054 R6055 R6056
4815261H01 4815261H01 4815261H01 4815261H01 4815261H01 4815261H01 4815261H01 0613952Q75 0613952R17 0613952R22 0613952Q77 0613952Q58 0613952Q58 0613952Q58 0613952Q58 0613952Q67 0613952Q67 0613952Q67 0613952Q58 NOT PLACED NOT PLACED NOT PLACED NOT PLACED 0613952R66 0613952Q58 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37
Description LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED YELLOW LED RED LED GREEN LED GREEN LED GREEN 30-PIN CONTROL HEAD CONNECTOR 10-PIN GCAI CONNECTOR 24-PIN SOCKET GROUNDING SPRING GROUNDING SPRING GROUNDING SPRING 2-PIN SPEAKER CONNECTOR ANALOG SWITCH ANALOG SWITCH ANALOG SWITCH ANALOG SWITCH ANALOG SWITCH ANALOG SWITCH ANALOG SWITCH 1.2K 47K 75K 1.5K 240 240 240 240 560 560 560 240 – – – – 0 240 33 33 33 33 33 33 33
Circuit Ref
Motorola Part No.
R6057 R6058 R6059 R6060 R6061 R6062 R6063 R6065 R6066 R6067 R6068 R6070 R6071 R6072 R6073 R6075 R6080 R6081 R6083 R6084 R6085 R6086 S6010 U6000 U6002
0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952R01 0613952Q53 0613952Q53 0613952Q53 0613952Q59 0613952Q49 0613952R66 0613952R66 0613952Q45 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952R17 4071276L01 5115391H01 5115476H01
U6003 U6005
5115502H01 5115476H01
U6006
5114002A56
U6007
5114002A56
VR6000 VR6001 VR6002 VR6003 VR6004 VR6005 VR6006 VR6007 VR6008 VR6009 VR6020 VR6040 VR6042 VR6043 VR6045
NOT PLACED 4813977A43 4813977A43 4813977A48 NOT PLACED NOT PLACED NOT PLACED NOT PLACED NOT PLACED NOT PLACED 4813977A43 NOT PLACED 4813977A43 4813977A43 4813977A43
Description 33 33 33 33 33 33 33 10K 150 150 150 270 100 0 0 68 33 33 33 33 33 47K VOLUME ENCODER VOLTAGE REGULATOR IC, SERIAL-TO-PARALLEL CONVERTER LOGIC TRANSLATOR IC, SERIAL-TO-PARALLEL CONVERTER IC, BCD-TO-SEVEN SEGMENT LATCH/DECODER/ DRIVER IC, BCD-TO-SEVEN SEGMENT LATCH/DECODER/ DRIVER – DIODE, 5.6V ZENER DIODE, 5.6V ZENER DIODE, 20V ZENER – – – – – – DIODE, 5.6V ZENER – DIODE, 5.6V ZENER DIODE, 5.6V ZENER DIODE, 5.6V ZENER
Display Control Head - PCB 8415026C08 / Schematics
4-6
Display Control Head - PCB 8415026C08 / Schematics 1
2
S6009 C6075
1 D6002
S6000
3
R6089
4.0
G2
1 D6009
G1
D6023 1
D6010 1
D6022 1 S6010
S6012
D6021 1
S6008
1 D6011
S6005
1 D6006
S6007
1 D6005
1 D6001
S6001
1
7
R6011
C6090
C6081
R6084
C6091
2
R6085
R6032 J6000
R6086 VR6003
VR6006
VR6008
VR6009
VR6004
VR6007
VR6040 R6035
C6068
C6060
C6061
C6063
C6064
C6011
C6010
C6065
C6014
C6012
C6053
C6055
C6056
C6057
VR6000
VR6005
C6066
C6054
C6052
C6051
C6013
C6016
C6015
C6017
C6018
30
VR6043
VR6042
R6040
VR6020
J6001
C6019
R6041
VR6001
R6026 C6050
C6071
C6070
C6000
2
G1
P6004
G2
R6033
M6001
C6089
C6085
R6025
R6081
R6072
C6088
C6082
R6073
C6087
R6082
G1
R6080
C6084
10
C6080
3
R6037
2
M6002
1
Bottom Side View 1
U6003 14
C6073
2
R6009
G2
R6083
R6001
R6004
C6086
R6007 R6006
C6074
3
VR6002
8
C6004
C6003 R6002
C6083
C6072
R6003
U6000 C6008
R6039
R6013 R6008
C6005
1
R6015
2
Q6007
1
8
3
R6010
2
C6009
Q6005
C6076
VR6045
16
Q6004
9
R6005
R6042
Display Control Head - PCB 8415026C08
1 D6008
1 D6007
S6004
M6000
1
U6002
R6016
R6036 C6006
1 D6003
S6011
C6007
1 D6004
2
8
R6017
U6001
3 2
Q6008
C6001 4
S6003
R6014
4
R6012
R6020
5
R6019
R6018
C6067
1 D6000
10
9
8
S6002
6
5 7
J6003
4
3
2
S6006
Top Side View
Display Control Head - PCB 8415026C08 / Schematics
4-7
2V2
2V2
BACKLIGHT OFF
0
0
0
1
BACKLIGHT MID
1
0
BACKLIGHT HIGH
1
1
C6076 1000pF
C6009 0.10uF
BIT0
10
8
6
12 Y_6
Y_5
1V8
Y_4
C6080 68pF
4
2
C6081 68pF
13
VCC
1 2 3
C6070 0.10uF
4 5 NC NC
1
NC
6 7 9
C6084 68pF
C6083 68pF
C6082 68pF
GND 7
C6073 0.10uF
C6074 470pF
9V3
12 NC
10 RESET
QC A
QD
C6086 68pF
14
NC
NC
NC
NC
NC
VR6008
VR6006
VR6004
VR6005
VR6007
VR6009
NU
NU
NU
NU
NU
NU
C6018 68pF
VR6003
C6017 68pF
QE
C6015 68pF
C6016 68pF
C6013 68pF
C6019 68pF
U6002
QF QG QH
MAIN BOARD CONNECTOR GND
RED LED
1
28 27 26 24 25 23 30 22 14 13 10 11 7 8 4 5 2 1 6 9 29 21 20 19 18 15 16 17 12 3
8
9V3 9V3
P3
D6011
D6008
P4
D6005
9V3 D6023
<
ON/OFF
D6002
9V3
D6022
9V3
9V3
D6021
9V3
S6000 SWITCH RED
YELLOW
NU
C1
C2
C3
C4
C5
C6
ON/OFF 1V8
S6010 SWITCH
Q6004
GREEN
R6033 0 NU
A 3
10K
Q6005
1
PIN1
R6040 182
R6041 182
R6042 182
8 NC
GND2
GND1
2 PIN2
PIN1
SPKRSPKR+
27K
NC
VR6000
NC
NU
C6011 470pF
S6003 SWITCH 3
P6004-1 P6004-2
5
VR6001
NC
VR6002
NC
VR6020
NC
VR6042
NC
VR6043
NC
U6001-1 LM2904
10K
C6052 470pF
5
C2
C3
C4
C5
C6
C3
C4
C5
S6007 SWITCH
NU C2 C6
2
1
4
3
6
C6054 470pF
5
4
2
6
1
4 PIN3
PIN4
PIN2
PIN5
5
PIN1
CHS6011 SWITCH
NU
C1
C2
C3
C4
C5
NU
3
P3
C1
S6002 SWITCH 3
NU
C6
2
1
4
3
6
C6055 470pF
5
NU 2
C1
C2
C3
C4
C5
C6
<
5
S6006 SWITCH
NU 2
C1
C2
C3
C4
C5
R6017 1.2K
4 6
OK
4 6
C6
NU
1
C6056 470pF
3 5
2 C1
C2
C3
C4
C5
P2
C6057 470pF
4 6
C6
(Not Used)
P1
R6035 0
C6060 470pF
MMP
R6020 10
6
3
2 C1
J6001-28 RESET J6001-27 D/C J6001-26 DISPLAY_CS J6001-24 CLOCK J6001-25 DATA/D7 J6001-23 LED_CS J6001-30 9V3 J6001-22 ON_OFF_SW J6001-14 VOL1 J6001-13 VOL2 J6001-10 SPKRJ6001-11 SPKR+ GPIO 2/DJ6001-7 J6001-8 GPIO 1/D+ J6001-4 OPT 5V/Vbus GPIO 4/HOOK J6001-5 MIC GROUND J6001-2 J6001-1 MIC AUDI O GPIO 3/PTT J6001-6 J6001-9 GPIO 0/PWR ON J6001-29 GROUN D J6001-21 ROW_0 J6001-20 ROW_1 J6001-19 ROW_2 J6001-18 ROW_3 J6001-15 COL_2 J6001-16 COL_1 J6001-17 COL_0 J6001-12 HANDSET AUDIO J6001-3 ACC_ID g1 J6001-31 g2 J6001-32
VR6045
VR6040
C6007 1000pF NU
4
S6012 SWITCH
NU
1
MENU
NC
R6019 10
C6
1
4
R6018
C5
2 3
R6016 10K NU
C4
P6004-4
1
C6001 1000pF NU
C3
P6004-3
R6014
2.2K
C2
1
R6012
10K Q6008
2 C1
BACK C6010 470pF
4
8
R6015
3
S6008 SWITCH
NU
1 5
M6002 CONTACT 1
5
S6004 SWITCH
C6014 .01uF C6012 .01uF
PIN2
7
C6004 0.10uF
0 R6073
2 PIN1
9V3
U6001-2 LM2904 6
R6026 10K NU
2
R6032 0 NU
1
R6010 560
R6036 0
C6003 1000pF
PIN2
M6001 CONTACT
R6011 560 R6037 182
R6072 0
G2
D6010
470pF C6051
M6000 CONTACT
47K
R6009 560
1V8
R6025 10K NU
47K
47K
10K
D6009
D6006
D6003
D6000
Q6007
CH+
>
OK
B 1
10K C6006 1000pF NU
P2
2 C
CH-
BACK
D6007
D6004
D6001
MENU
G1
P1
NC
C6050 470pF
CLK_LATCH QA QB
SQH
NC
1
C6085 68pF
11 CLK_SHIFT
CONTROL HEAD REF DESIGNATORS 6000 - 6399
U6003
14
15
YELLOW LED
R6085
C6075 .022uF
16
C6071 0.10uF
GREEN LED
R6084
33
2V2
EN_OUT
BACKLIGHT LOW
33
A_5
BIT1
C6087 68pF
A_6
BIT2
C6088 68pF
13
BIT3
C6089 68pF
R6089 10K
CONNECT TO 7215559H01 LCD MODULE
BIT4
C6090 68pF
A_4
LED/BACKLIGHT DECODE
C6091 68pF
C6000 0.10uF
11
C6008 1.0uF
R6083
9
VIN
R6082
33
Y_3
VOUT
VCONT
33
Y_2
1
NP
5
3
C6072 1.0uF
DISPLAY_CS RESET D/C LED_CS CLOCK DATA
Y_1
4
GND
6
C6067 1000pF
2.2K R6004 FB
R6080 R6081
A_3
U6000 2
33 33
A_1
C6005 1000pF
R6002 33K
R6086 0
/CS1 J6000-10 10 /RES J6000-9 9 D/C J6000-8 8 J6000-7 7 VDD J6000-6 6 SCK J6000-5 5 SDA VSS J6000-4 4 J6000-3 3 9v3 LED_C1 J6000-2 2 LED_C2 J6000-1 1 J6000-11 G1 J6000-12 G2
R6013 470
1
1V8
VCC
470 R6001
R6008 470
R6006 470
A_2
LCD CONNECTOR
9V3
R6007 470
R6005 470
R6039 470
5
2V2
3
R6003 24K
GPIO 2/DGPIO 1/D+ OPT 5V/Vbus GPIO 4/HOOK GROUND MIC AUDIO GPIO 3/PTT GPIO 0/PWR ON HANDSET AUDIO ACC_I D
J6003-4 J6003-8 J6003-6
C6061 470pF
C6063 470pF
C6064 470pF
C6065 470pF
C6068 470pF
S6001 SWITCH 1 3 5
C2
C3
C4
C5
C6
J6003-9 J6003-5
P4
S6005 SWITCH
NU
C1
2
1
4
3
6
C6066 470pF
5
C2
C3
C4
C5
C6
>
S6009 SWITCH
NU
C1
2
3
4
2
6
1
PIN4
PIN2
PIN5
PIN1
CH+
KEY PAD ADDRESS
NU
PIN3
4 5
COL0 COL1 COL2 C6053 470pF
ROW 0 BACK
P3
CH-
ROW 1 HOME
<
OK
J6003-7 J6003-2
ROW 2
P2
P1
ROW 3
P4
>
J6003-10 J6003-3
CH+
J6003-1
Display Control Head Schematic Diagram
Display Control Head Parts List
4-8
5.0
Display Control Head Parts List
Circuit Ref C6000 C6001 C6003 C6004 C6005 C6006 C6007 C6008 C6009 C6010 C6011 C6012 C6013 C6014 C6015 C6016 C6017 C6018 C6019 C6050 C6051 C6052 C6053 C6054 C6055 C6056 C6057 C6060 C6061 C6063 C6064 C6065 C6066 C6067 C6068 C6070 C6071 C6072 C6073 C6074 C6075 C6076 C6080 C6081 C6082 C6083 C6084 C6085 C6086 C6087
Motorola Part No. 2113945Y02 NOT PLACED 2113945A09 2113945Y02 2113945A09 NOT PLACED NOT PLACED 2113946S35 2113945Y02 2113945A05 2113945A05 2113945B02 2113944A36 2113945B02 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A05 2113945A09 2113945A05 2113945Y02 2113945Y02 2113946S35 2113945Y02 2113945A05 2113946A02 2113945A09 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36 2113944A36
Description 0.10uF – 1000pF 0.10uF 1000pF – – 1.0uF 0.10uF 470pF 470pF 0.01uF 68pF 0.01uF 68pF 68pF 68pF 68pF 68pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 1000pF 470pF 0.10uF 0.10uF 1.0uF 0.10uF 470pF 0.022uF 1000pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF 68pF
Circuit Ref C6088 C6089 C6090 C6091 D6000 D6001 D6002 D6003 D6004 D6005 D6006 D6007 D6008 D6009 D6010 D6011 D6021 D6022 D6023 J6000 J6001 J6003 M6000 M6001 M6002 P6004 Q6004 Q6005 Q6007 Q6008 R6001 R6002 R6003 R6004 R6005 R6006 R6007 R6008 R6009 R6010 R6011 R6012 R6013 R6014 R6015 R6016 R6017 R6018 R6019
Motorola Part No. 2113944A36 2113944A36 2113944A36 2113944A36 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H04 4815809H03 4815809H02 0916769H01 0915555H01
Description
68pF 68pF 68pF 68pF LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED GREEN LED YELLOW LED RED 10-PIN FLEX CONNECTOR 30-PIN CONTROL HEAD CONNECTOR 0964501H02 10-PIN GCAI CONNECTOR 3915452H01 GROUNDING SPRING 3915452H01 GROUNDING SPRING 3915452H01 GROUNDING SPRING 2815162H01 2-PIN SPEAKER CONNECTOR 4815261H01 ANALOG SWITCH 4815261H01 ANALOG SWITCH 4815261H01 ANALOG SWITCH 4813973B01 NPN 0613952Q65 470 0613952R13 33K 0613952R10 24K 0613952Q81 2.2K 0613952Q65 470 0613952Q65 470 0613952Q65 470 0613952Q65 470 0613952Q67 560 0613952Q67 560 0613952Q67 560 0613952R11 27K 0613952Q65 470 0613952N01 10K 0613952Q81 2.2K NOT PLACED – 0613952Q75 1.2K 0613952R01 10K 0613952Q25 10
Circuit Ref
Motorola Part No.
R6020 R6025 R6026 R6032 R6033 R6035 R6036 R6037 R6039 R6040 R6041 R6042 R6072 R6073 R6080 R6081 R6082 R6083 R6084 R6085 R6086 R6089 S6010 U6000 U6001 U6002
0613952Q25 NOT PLACED NOT PLACED NOT PLACED NOT PLACED 0613952R66 0613952R66 0613952L26 0613952Q65 0613952L26 0613952L26 0613952L26 0613952R66 0613952R66 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952Q37 0613952R66 0613952R01 4071276L01 5115391H01 5114005A01 5114000A37
U6003 VR6000 VR6001 VR6002 VR6003 VR6004 VR6005 VR6006 VR6007 VR6008 VR6009 VR6020 VR6040 VR6042 VR6043 VR6045
5115502H01 NOT PLACED 4813977A43 4813977A43 4813977A48 NOT PLACED NOT PLACED NOT PLACED NOT PLACED NOT PLACED NOT PLACED 4813977A43 NOT PLACED 4813977A43 4813977A43 4813977A43
Description 10 – – – – 0 0 182 470 182 182 182 0 0 33 33 33 33 33 33 0 10K VOLUME ENCODER VOLTAGE REGULATOR DUAL OPAMP IC, SERIAL-TO-PARALLEL CONVERTER LOGIC TRANSLATOR – DIODE, 5.6V ZENER DIODE, 5.6V ZENER DIODE, 20V ZENER – – – – – – DIODE, 5.6V ZENER – DIODE, 5.6V ZENER DIODE, 5.6V ZENER DIODE, 5.6V ZENER
M DM 3400/DM 3401/ DM 3600/DM 3601 Mobile Radios Chapter 3 Controller Service Information
Issue: June, 2009
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, but not limited to, the exclusive right to copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.
i
Chapter 3 - Controller Service Information Table of Contents Section 1
Theory of Operation
1.0 Controller ............................................................................................................. 1-1 1.1 Radio Power Distribution................................................................................ 1-2 1.2 Power On/Off.................................................................................................. 1-4 1.3 Clocks............................................................................................................. 1-7 1.4 Serial Peripheral Interface (SPI)..................................................................... 1-8 1.5 Serial Synchronous Interface (SSI) ................................................................ 1-9 1.6 ACC_ID Interface ......................................................................................... 1-10 1.7 USB Interface ............................................................................................... 1-11 1.8 Control Head Interface ................................................................................. 1-12 1.9 Mobile Accessory Port (MAP) ...................................................................... 1-14 1.10 Option Board Interface ................................................................................. 1-17 1.11 Audio ............................................................................................................ 1-18
Section 2 1.0 2.0 3.0 4.0
Troubleshooting Charts
Controller Troubleshooting Chart......................................................................... 2-1 Power-Up Troubleshooting Chart ........................................................................ 2-2 Control Head Troubleshooting Chart ................................................................... 2-3 Audio Troubleshooting Chart ............................................................................... 2-4
Section 3
Controller Schematics / Parts Lists
1.0 Allocation of Schematics and Parts List............................................................... 3-1 1.1 Controller Circuits........................................................................................... 3-1 2.0 Controller R1 Schematic Diagrams ..................................................................... 3-3 Controller - GPS Schematic Diagram..................................................................... 3-3 Controller DC Supply Schematic Diagram ............................................................. 3-4 Controller DC Distribution Schematic Diagram ...................................................... 3-5 Controller Peripheral Schematic Diagram - (sheet 1 of 2)...................................... 3-6 Controller Peripheral Schematic Diagram (sheet 2 of 2) ........................................ 3-7 Controller Microprocessor Schematic Diagram ...................................................... 3-8 Controller Memories Schematic Diagram............................................................... 3-9 Controller Audio and USB Schematic Diagram .................................................... 3-10 2.1 Controller R1 Parts List ................................................................................ 3-11
ii
3.0 Controller R2 Schematic Diagrams ................................................................... 3-17 Controller - GPS Schematic Diagram................................................................... 3-17 Controller DC Supply Schematic Diagram ........................................................... 3-18 Controller DC Distribution Schematic Diagram .................................................... 3-19 Controller Peripheral Schematic Diagram - (sheet 1 of 2).................................... 3-20 Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-21 Controller Microprocessor Schematic Diagram .................................................... 3-22 Controller Memories Schematic Diagram............................................................. 3-23 Controller Audio and USB Schematic Diagram .................................................... 3-24 3.1 Controller R2 Parts List ............................................................................... 3-25 4.0 Controller R4 Schematic Diagrams ................................................................... 3-31 Controller - GPS Schematic Diagram................................................................... 3-31 Controller DC Supply Schematic Diagram ........................................................... 3-32 Controller DC Distribution Schematic Diagram .................................................... 3-33 Controller Peripheral Schematic Diagram - (sheet 1 of 2).................................... 3-34 Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-35 Controller Microprocessor Schematic Diagram .................................................... 3-36 Controller Memories Schematic Diagram............................................................. 3-37 Controller Audio and USB Schematic Diagram .................................................... 3-38 4.1 Controller R4 Parts List ............................................................................... 3-39 5.0 Controller R5 Schematic Diagrams ................................................................... 3-45 Controller - GPS Schematic Diagram................................................................... 3-45 Controller DC Supply Schematic Diagram ........................................................... 3-46 Controller DC Distribution Schematic Diagram .................................................... 3-47 Controller Peripheral Schematic Diagram - (sheet 1 of 2).................................... 3-48 Controller Peripheral Schematic Diagram (sheet 2 of 2) ...................................... 3-49 Controller Microprocessor Schematic Diagram .................................................... 3-50 Controller Memories Schematic Diagram............................................................. 3-51 Controller Audio and USB Schematic Diagram .................................................... 3-52 5.1 Controller R5 Parts List ............................................................................... 3-53
1-1
Section 1 THEORY OF OPERATION 1.0
Controller The Controller section consists of 4 main ICs. These are the Texas Instrument OMAP1710 Host/ DSP Processor (U1000), Flash memory (U2000), SDRAM memory (U2001) and the MAKO Audio/ Power Management (U3200) chip. Figure 1-1 shows how the Controller interfaces with the RF section, GPS, Control Head and peripherals in a DM series radio. The Controller, RF section, GPS, Control Head interface, Accessory interface, and Option Board interface are placed on a single Transceiver board. The physical interfaces between the Transceiver board and Option Board and between the Transceiver board and Control Head are via flex type connectors. All of the user interfaces are located on the Control Head. Audio PA PA_SUPPLY
Battery
RF Interface
PA_Driver_Supply
9.3V Reg.
9.3V_RF 5V_RF
V2_1.875V V4_2.775V V7_2.775V
Curr. Limit
Vdd Supply
FE_TUNE
PA_BIAS
ON_OFF_CTRL
FET_ENX
DAC1
DAC2
DAC3 SPI
5V Reg.
FET
VBUS Reg.
VBUS1,2
ABACUS SSI
EXT_SWB+
9.3V Reg. 5V_GPS
TOMAHAWK_ABACUS SPI
RAMP_DAC
SW1
11 Channels ADC
Power Management
4-Wire SPI
16.8MHz 5V_GPS
McBSP2
SPI_1
RF CNTRL
RX SSI
5V Reg
TX SSI
9.3V Reg.
GPIOs
Logic CTRL
Level Shift
Curr. Sense UART3
SW5
SiRF IC
Curr. Sense
Core Reg.
1.4V
GPS
1.5V 2.8V Reg.
GPIOs
Batt. Sense
32.768KHz
SW2 V2_1.875V V3_1.35V V4_2.775V V6_2.9V V7_2.775V V8_5V V9_3V V10_3.3V
V2_1.875V 1.4V
MAKO
Core
OMAP1710
Curr. Sense
(MPU & DSP)
(LDOs,Codec,USB,1-Wire,ADC,DAC) LDOs
SDRAM (64Mb: 4M x 16) MEM I/F
I2C Audio Atten.
Peripheral_IO
FLASH (64Mb: 4M x 16)
USB0 USB1
USB_RS232 Interfaces
Audio Preamp
UART1
Voice Codec
OPT_SELA SSI
GPIO
1-Wire
GPIOs 32.768KHz
TDA1519C
24.576 MHz
ADS
32.768 KHz
CLK PLL
GPIOs SPI_2
VBUS2
DATA LCD Driver/LED
Serial_Parallel IC DC Supply
KEYPAD MPUIOs I/F
McBSP3
12 MHz
Emerg/Ignition USB2
4-Wire SSI
McBSP1
4-Wire SSI
ON/OFF Logic Audio PA
I2C
I2C
USB1,2 TXCR
Keypad &Navigation buttons
Volume Encoder
Buffer
SSI
Dir. CTRL / SYNC
EXT_SWB+ 9.3V
Repeater
2.9V Reg.
Rear Accessory (MAP) ON/OFF Switch
Option Board
VBUS1
GPIOs GCAI MMP SYNC Control Head
Peripherals
Figure 1-1 Controller Block Diagram
SSI
1-2
1.1
Controller
Radio Power Distribution Figure 1-2 illustrates the controller DC power distribution throughout the transceiver board.
*TX_PA_Final (Q0702) *Antenna Switch ckt. *Audio_PA (U3500)
Battery (J3000)
Ext_SWB+ U3003
Accessory Connectory (J4000-7)
12.6V
SW_9.3V_PA_Reg U3005 & U3006 SW_9.3V_RF_Reg. U3001
*TX_PA_Pre-Driver (U0700) *TX_PA_Driver (U0703)
9.3V
U0100 GPO_4
P_FET Q0107
9.3V SW_5V_Reg. U3002
9.1V
TX_Pwr_Cntrl
*Audio OpAmp (U3502 &U3505) *Control Head (E4001, J4001-1) *TX PA Pressure Pad Switch (S0700) *TX VCO Buffer (Q0302)
*RX VCO Buffer (Q0202) *RX FE Amp (Q0402) *RX FE AGC *RX FE DAC Doubler (Q0403) *RX 1st LO Amp (Q0405)
Log Amp U0940
5V_Reg. U0941
*TX pwr cntrl attenuator ckt 5V
*Synthesizer (U0100) *IF Amp (Q0500) *GPS Antenna Sense
*Volume Atten.(U3501) *1-Wire LevelTranslator (U3508)
RXBE 3V_Reg U0601 ABACUS3 3.6V_Reg Q0601
UNSW_9.3V_Reg U3040
9.3V P_FET (Q3201)
9.1V
UNSW_5V_Reg. U3004
*Option Board (J4003-1) BPLUS & BAT_7V5
5V
FET_ENX PA_BPLUS SW1_SUMCOMP
Switcher1 (Q3200)
Switcher2
MAKO
GPS
*Shift Register (U4000) *Peripheral Inverter ckts *USB1 D+/D- ESD (D4001) *USB2 D+/D- ESD (D4000)
3.6V
2.8V_RF_Reg U6402 2.8V_Dig_Reg U6406
LOGIC_VDD
(U3200)
1.4V (0.87mA/MHz)
1.4V_Reg. U3201 V2_1.875V V3_1.35V V9_3V
LDOs
1.5V_RTC_Reg U6407
Not Used Not Used
*SDRAM (U2001) *FLASH (U2000) *32.678KHz Square (U3203) *16.8MHz Square (U1006) *SSI Buffer (U4005:U4008) *GPS Logics Translator (U1005) *Logic Translator (U4001) *Tomahawk Digital IO (U0100) *Abacus3 Digital IO (U0600)
DVDD
CDVV
OMAP1710 (U1000)
V4_2.775V V7_2.775V *Tomahawk TCXO (Y0100) *Tomahawk Analog (U0100) V8_5V
V10_3.3V V6_2.9V
*16.8MHz Buffer (Q0100) *Tomahawk Digital (U0100)
*GPS Logics Translator (U1005) *I 2 C Bus Translator (U3503)
*USB /GPIO1&2 Switch (U3504) *GCAI GPIO_1& GPIO_2 Pull-Up *1-WireTranslator (U3508)
9.1V
ATOD0 Switcher5 (Q3202)
SW5_SUMCOMP
ON_OFF_CNTRL
USB_CONNECT
Push On_Off
(J4001-9) (ON: Short Press) (OFF: Long Press)
MECH_SW
VBUS1_CMD
Emergency
(J4000-23) (ON: Ground) (OFF: No Connect)
EMERG_PB
5.25V
USB_Supply VBUS1_SEN
0.2
FET (Q3207)
FET (Q3203) 5V, 500mA (max)
VBUS1
0.2
VBUS2_SEN
VBUS1_MMP (J4001-27)
VBUS2_CMD FET (Q3204)
Ignition
(J4000-25) (ON: >7V) (OFF: 0V)
IGN_X
5V, 500mA (max) VBUS2
Figure 1-2 Radio Power Distribution
VBUS2_MAP (J4000-3)
SiRF
Controller
1-3
Voltage regulation is provided to the controller, GPS and RF sections by the following devices: •
+9.3V_PA: U3005, U3006, and U3030
•
+9.3V_CNTRL: U3040 and U3030
•
+9.3V_SW: U3001
•
+12.6V_Ext SWB+: U3003
•
+1.5V GPS RTC: U6407
•
+1.4V OMAP Core: U3201
•
Supplies for the Controller section: U3200 (MAKO)
•
Supplies for the RF and GPS sections: U0601, U0941,U3002,U3004,U6402, and U6406
The 9V3_PA regulator uses Op Amp U3030-1 as a controlling element. The regulated output voltage is divided by R3039 and R3040 and compared with an accurate reference voltage (5.1V DC) determined by VR3040. The Op Amp's output voltage at pin 1 varies the amount of conduction in transistors Q3032, U3005 and U3006 as necessary to keep voltages equal on pins 2 and 3 of the Op Amp. A characteristic of the Op Amp which allows the regulator to start up is the fact the output is high when both inputs are low, which occurs momentarily at turn-on. Dual diode D3030 serves two purposes. Diode D3030 is used to protect transistors U3005 and U3006 if the 9.3V_PA line is grounded. When this happens Q3032's base can only be 0.7V DC and transistors U3005 and U3006 will be turned off. Diode D3030 also provides temperature compensation of the regulated output voltage. The 9V3_PA supply powers the low level and driver stages of the RF power amplifier. The MAKO and GPS regulators are powered by the 9V3_CNTRL supply. Op Amp U3030-2 functions as a controlling element for the 9V3_CNTRL regulator. The regulated output voltage is divided by R3045 and R3046 and compared with the reference voltage determined by VR3040. The Op Amp's output voltage at pin 7 varies the amount of conduction in transistors Q3040 and U3040 as necessary to keep equal voltages on pins 5 and 6 of the Op Amp. As is the case with the 9V3_PA regulator, the Op Amp characteristic allows the regulator to start up when both Op Amp inputs are momentarily low at turn-on. Dual diode D3040 serves two purposes. Diode D3040 is used to protect transistor U3040 if the 9.3V_CNTRL line is grounded. When this happens Q3040's base can only be 0.7V DC and transistor U3040 will be turned off. Diode D3030 also provides temperature compensation of the regulated output voltage. Regulator U3001 generates the 9.3V required by most RF, power control, and audio circuits. Input and output capacitors C3005, and C3006/C3007/C3046 are used to reduce high frequency noise. R3003 and R3004 resistor divider set the output voltage to 9.3V. This regulator output is electronically enabled by 0V signal at pin 2. MAKO (U3200) FET_ENX, Q3206, and Q3041 are used to control the on-off at U3001 pin 2. Regulator U3003 generates the 12.6V required by external accessory device at connector J4000-7. Input and output capacitors C3012, and C3012 / C3013 are used to reduce high frequency noise. R3003 and R3004 resistor divider set the output voltage to 12.6V. This regulator output is electronically enabled by 0V signal at pin 2. MAKO (U3200) FET_ENX, Q3206, and Q3041 are used to control the on-off at U3003 pin 2. There are a total of eight other LDO regulators used to regulate the 9.3V supply down to specific application voltages. U0941, U3002, and U3004 are set to supply 5V output. U0601 is set to supply 3V for the Abacus III IC. U6402 and U6406 generate 2.8 V for GPS Digital IO and RF circuitry while U6407 regulator provides 1.5V for the GPS RTC module. U3201 regulator, which is capable of handling up to 1 Amp, is set to 1.4V for the OMAP core.
1-4
Controller
Switcher1 (Q3200) in conjunction with the MAKO power management IC (U3200) is a highly efficient dc-dc converter. In this application, it is configured as a synchronous buck dc-dc regulator. It generates an accurate 3.6V output, which supplies directly to the MAKO internal switcher2 circuit as well as the 1.4V regulator for the OMAP Core (U3201). A pulse width modulated (PWM) signal is output from U3200 pin G14 to Q3200 pin 4 and controls the output voltage level. External components L3200 and C3203 are needed to filter out the dc-dc converter output. R3200 (0.1 ohm) is used for current sense and over-current circuit protection with 2A threshold. MAKO switcher2 output 2.3V and supplies to the rest of MAKO internal LDOs. Switcher5 (Q3202) circuitry is similar to Switcher1. It is also configured as a synchronous buck dc-dc regulator. It generates an accurate 5.2V output, which supplies directly to both VBUS1 and VBUS2 supplies. External components L3202 and C3212 are needed to filter out the output. Q3208 and Q3207 prevent internal voltage leakage onto VBUS_SUPPLY (U3200 pin B13). When the radio is operated in the HOST mode, USB_CONNECT (U3200 pin L6) is toggled HIGH (3.3V) turning on PMOS FET (Q3207) through Q3208 inverter, and thus provides 5.2V to both Q3203 and Q3204 drains. Software will enable VBUS1_CMD and VBUS2_CMD either VBUS1 or VBUS2 port base on the detection mechanism. Note, only one of two VBUS ports can supply up to 500mA (max) at one time. R3207 and R3208 (0.2 ohm) are used for current sense and over-current circuit protection with 800mA threshold. In device mode, USB_CONNECT is toggled LOW to disable VBUS supply. The MAKO power management IC (U3200) provides eight more LDOs. Some LDOs are programmable to meet the requirement for various ASIC devices. V2, V3, and V9 are programmable via SPI while V4, V5, V6, V8, and V10 are fixed. See Figure 1-2 for details.
1.2
Power On/Off The radio can switch ON and OFF in one of the following three ways:
1.2.1
1.
ON/OFF switch (No Ignition Mode)
2.
Ignition Sense and ON/OFF switch (Ignition Mode)
3.
Emergency
ON/OFF Switch The On-Off push button is connected between MAKO MECH_SW (U3200 pin E4) and ground. This pin is configured to operate as a momentary push button by tying MAKO SW_TYPE (U3200 pin B3) to 2.5V. The MAKO will monitor this debounced signal via its internal 'Virtual Toggle Switch' (VTS). The signal changes state each time the button is pressed and released. At turn on, VTS is set as soon as the debounce logic detects a button press. At turn off, the button press is debounced for an additional two seconds before VTS is toggled back to off.
1.2.2
Ignition Sense Ignition sense is initiated by applying either the car battery or separate voltage that is higher than 7V to rear accessory connector J4000 pin 25. It will drive NPN transistor (Q4006) into saturation which pulls its collector to ground and presents an active low to MAKO IGN_X input (U3200 pin B4). When there is no voltage at J4000 pin 25, Q4006 is turned off and its collector is internally pulled high by the MAKO Vsave supply. Because of the noisy nature of ignition signal, a long debounce period of 250ms is used before it will be recognized as a valid input.
Controller
1.2.3
1-5
Emergency The emergency switch, when engaged, grounds the base of Q4005 via rear accessory connector pin J4000-23. This causes Q4005 to turn off and Q4015 to turn on and pulls the collector of Q4015 to ground presenting an active low to MAKO EMERG_PB (U3200 pin F4). An active low signal at this pin is indicating that the emergency button or switch is being pressed. When the emergency switch is disengaged, pin J4000-23 is floating and Q4005 is turned on by 5V at the base. This results in turning off Q4015. The collector of Q4015 is pulled to logic high via an MAKO internal pull-up resistor on EMERG_PB (U3200 pin F4).
1.2.4
Power-Up Sequence Figure 1-3 describes the typical power-up sequence on the mobile radio and the following events that occur sequentially. *TX_PA_Final (Q0702) *Antenna Switch ckt. *Audio_PA (U3500)
Battery (J3000)
Ext_SWB+ U3003
12.6V
SW_9.3V_PA_Reg U3005 & U3006 SW_9.3V_RF_Reg. U3001
9.3V
9.3V
P_FET (Q3201)
9.3V
UNSW_9.3V_Reg U3040
9.1V
2 2.5V
BPLUS & BAT_7V5
FET_ENX
SW_TYPE
1
Default Voltage Selection For V2 and V3
Switcher1 (Q3200)
(J4000-23) (ON: Ground) (OFF: No Connect)
1.4V Core (0.87mA/MHz) 1.8V IO
5
LOGIC_VDD
OMAP1710
PGLDO3
(U1000)
LDOs V2_1.875V V3_1.35V
MAKO (U3200) MECH_SW
V4_2.775V V6_2.9V V7_2.775V
EMERG_PB
V10_3.3V
V8_5V V9_3V
Ignition
(J4000-25) (ON: >7V) (OFF: 0V)
1.4V_Reg. U3201
Switcher2
Push On_Off
Emergency
3.6V
PGLDO2
ON_OFF_CNTRL (J4001-9) (ON: Short Press) (OFF: Long Press)
4
PA_BPLUS SW1_SUMCOMP
XTAL32_IN
6
MPU_RST (U20)
RST_OUT (AA20) POWER ON RESET
XTAL32_OUT
OSC_IN (Y2)
32.768KHZ Y3201 +20 ppm
PWRON_RST (R12)
Not Used
RESETX
IGN_X
Not Used
3 U3202 U3203
Figure 1-3 Power-Up Sequence
OSC_OUT (W3) 12MHZ Y1000
7 +20 ppm
1-6
Controller
1.2.5
1.
Users initiate one of the three on-off control functions (On-Off push button, Ignition or Emergency).
2.
The MAKO (U3200) generates an output low at FET_ENX (pin E2) once it detects a valid input at either Mech_SW (pin E4), Emerg_PB (pin F4), or IGN_X (pin B4). Q3206 dual PNP/NPN transistor acts as double inverter between the MAKO and Q3201 power MOSFET switch as well as over voltage protection. This logic low at the gate of Q3201 results in switching 9.3V to both Q3200 switcher circuitry and 1.4V regulator (U3201).
3.
Next the MAKO (U3200) asserts the RESETX (pin C5) low to the OMAP for an additional 32mS after all the DC regulators are stable. It is then de-asserted, allowing the OMAP processor to start.
Power-Down Sequence Figure 1-4 describes the recommended power-down sequence on the mobile radio for proper shutdown. The following events will occur sequentially. *TX_PA_Final (Q0702) *Antenna Switch ckt. *Audio_PA (U3500)
Battery (J3000)
Ext_SWB+ U3003
12.6V
SW_9.3V_PA_Reg U3005 & U3006 SW_9.3V_RF_Reg. U3001
9.3V
9.3V
5 UNSW_9.3V_Reg U3040
P_FET (Q3201)
9.3V
9.1V
4 2.5V
BPLUS & BAT_7V5
FET_ENX
PA_BPLUS Switcher1 (Q3200)
SW1_SUMCOMP
3.6V
SW_TYPE Default Voltage Selection For V2 and V3
1
Switcher2
(J4000-23) (ON: Ground) (OFF: No Connect)
OMAP1710
PGLDO3
(U1000)
LDOs V2_1.875V V3_1.35V
MAKO (U3200) MECH_SW
V4_2.775V V6_2.9V V7_2.775V V8_5V V9_3V
EMERG_PB
V10_3.3V
Ignition
(J4000-25) (ON: >7V) (OFF: 0V)
1.8V IO
LOGIC_VDD
Push On_Off
Emergency
1.4V Core (0.87mA/MHz)
PGLDO2
ON_OFF_CNTRL (J4001-9) (ON: Short Press) (OFF: Long Press)
1.4V_Reg. U3201
IGN_X XTAL32_IN
Not Used
GPIO_62(G20)
3
SPI_BUS
Not Used
2
INT_X SPI RESET_X XTAL32_OUT
CLK32K_IN (P13) OSC_IN (Y2)
32.768KHZ Y3201 +20 ppm
OSC_OUT (W3) 12MHZ Y1000
U3202 U3203
+20 ppm POWER ON RESET
Figure 1-4 Power-Down Sequence
Controller
1.3
1-7
1.
Users initiate one of the three on-off control functions (On-Off push button, Ignition and Emergency).
2.
The MAKO (U3200) starts an internal 125 ms watchdog timer and sets the shutdown interrupt flag which causes the INT_X (pin B4) interrupt output pin to assert low.
3.
The OMAP (U1000) then determines by way of SPI register access that it must initiate the power down sequence.
4.
The MAKO (U3200) asserts the RESETX (pin C5) to active low (system reset), turns off all MAKO DC regulators, and de-asserts the FET_ENX (pin E2) which turns off 9.3V for the controller.
Clocks Figure 1-5 illustrates the controller clocks used throughout the radio.
TOMAHAWK P2 U0100
Q0100
CLK2 OUT XOSC BASE
ABACUS III U0600 16.8MHz FREF
ARX DAC
16.8 MHZ TCXO
SiRF GPS U6400
+0.5 ppm (GPS & CPHER) +1.5 ppm (NONGPS)
REF_CLK 1.4V
LOW_REF_CLK U6404
MAKO P2 U3200
10K
U1006 EXT_CLK (N18)
General Pupose TIMER
CLK32K_IN (P13)
OSC32K_IN (V13)
OMAP1710 U1000
OSC32K_OUT (AA13) VSS_11 (Y13) SYS_CLK_IN (Y4)
U3202 U3203 XOUT
XIN
XTAL32_IN
XTAL32_OUT OSC_IN (Y2)
24.576MHZ Y3200
32.768KHZ Y3201
+30 ppm
+20 ppm
DPLL1
xN
MPU CLK
xN
DSP CLK
xN
TC CLK
12MHZ Y1000 32.768 KHz
OSC_OUT (W3) +20 ppm
OMAP 3.3 Core
Figure 1-5 Clock Connections The OMAP processor (U1000), which consists of an ARM and DSP core, needs three clocks for operation: a 32.768 kHz square-wave, a 12 MHz sine-wave, and a 16.8 MHz square-wave clock. The 16.8 MHz clock source is provided from the Tomahawk TCXO with its supporting circuitry Q0100 buffer amplifier, routes to squarer-circuit U1006, and feed to EXT_CLK (U1000 pin N18). The 32.768 kHz clock is generated by the MAKO crystal Y3201 oscillator; converted to a gated clock by U3202 and U3303 circuitry; then directly feed to OMAP CLK32_IN (U1000 pin P13) as well as GPS IC (U6400). The OMAP needs the 32.786 kHz to determine the input reference clock (12, 13, or 19.2 MHz) applied to OSC_IN (U1000 pin Y2). Without this 32 kHz clock, the OMAP will potentially program all the wrong dividers for USB and UART booting. The 12 MHz sine-wave is the main system reference clock for the OMAP which all the internal clocks are derived from. External pull-up on OSC32K_IN (U1000 pin V13) and grounding both OSC32K_OUT (pin AA1 and VSS_11 (pin Y13) indicating that an external 32 kHz clock is used. The 24.576 MHz crystal (Y3200) oscillator is the reference clock for MAKO CODEC and SSI clock.
1-8
1.4
Controller
Serial Peripheral Interface (SPI) Figure 1-6 illustrates the controller SPI used throughout the radio. 1.8V
OMAP1710 U1000
1.8V
2.9V
1.8V
HPD SPI TOMAHAWK P2 U0100 SPI_CLK SPI_DW
SPI_CLK
SPIF.SCK (U19)
SPI_MOSI
SPIF.DOUT (W21)
SPI.CLK (M14) MMC.CMD (P11)
SPI_MISO SPI_DR
SPIF.DIN (U18) THK_CE
CEX
SPI.CS2 (P20)
LED’s Register U6002 SN74AHC594
Level Translator U6003 SN74LVC07A
MMC1 SPI
2.9V
SERIAL_CLK
CLOCK
SERIAL_DATA
DATA
LED_CS
LED_CS
GPIO_44 (P15) LCD CLOCK Interface
1.8V
DATA
DISPLAY_CS
DISPLAY_CS
SPI.CS1 (P19) PC ABACUS III U0600
PD
1.8V
1.8V
5V
5V
DOUTB ABACUS3_CE
PE
GPIO_9 (Y8) 10K
1.8V
Accy’s t Register U4000 SN74AHC594 CLOCK
SPI.RDY (R18) SPI_CLK MAKO P2 U3200
Level Translator U4001 SN74LVC07A
DATA
SPI_DO
SPI.CS3 (P18)
PROGM_IO_CS
SPI_DI MAKO_CE
SPI_CS
LED_CS
GPIO_58 (R11)
47K
Figure 1-6 SPI Connections The OMAP processor (U1000) has two SPI busses that it uses to communicate with the various peripheral IC's. The first is the High Performance Data (HPD) SPI bus and the second is the multi-media card (MMC) SPI. The HPD SPI is a synchronous serial bus made up of four lines, SPI_CLK, SPI_MOSI, SPI_MISO, and chip select. The SPI_CLK line is used to control the speed of the data to/from the peripheral IC's and the OMAP processor. This clock can be adjusted to different speed based on the IC's specification. HPD SPI module is used to interface to Tomahawk (U0100), Abacus III (U0600), and the MAKO (U3200). This interface operates at 1.8 V logic levels. SPI_MOSI, or commonly known as TRANSMIT Data, is a data string from the OMAP while SPI_MISO or RECEIVE Data is data string to the OMAP. The MMC SPI is a 3-wire bus; consisting of SERIAL_CLK, SERIAL_DATA, and chip select. This SPI bus is used to interface to accessory Serial-Parallel IC (U4000), the Control Head LED's and LCD driver. For accessory Serial-Parallel IC, the logic level out of the processor is level shifted from 1.8V to 5V through U4001 and pull-up resistors R4100, R4101, and R4103.
Controller
1.5
1-9
Serial Synchronous Interface (SSI) Figure 1-7 illustrates the controller SSI used on the radio controller design. 1.8V
OMAP1710 U1000
1.8V
DMCS TOMAHAWK P2 U0100 TXCLK
GPIO_2 (D15) McBSP2.CLKX (Y6)
SDTX
McBSP2.DX (AA5)
SFTX
McBSP2.FSX (W7)
1.8V
ABACUS III U0600
McBSP2 CLKOUT
McBSP2.CLKR (V7)
DOUTA
McBSP2.DR (P10)
FS
McBSP2.FSR (W6)
SYNCB
McBSP3 McBSP3.CLKX (N14)
McBSP3.FSX (AA17)
GPIO_40 (W15) McBSP3.DX (P14)
1.8V
McBSP1 MAKO P2 VC_FSYNC U3200 VC_RX
McBSP1.FSX (H15) McBSP1.DX (H18) McBSP1.DR (H20)
VC_TX
OPTION BOARD I/F J4003
McBSP3.DR (T19)
McBSP1.CLKX (G21)
VC_DCLK
CLK FSYNC VC_RX VC_TX R3572 10K
Figure 1-7 SSI Connections
The OMAP processor (U1000) has a total of three SSI or multi-channel buffer serial ports (McBSP) modules that are used to directly interface to the CODECs in the Tomahawk, Abacus, and MAKO, as well as command/data connections to the Option Board, and between Tx and Rx radios within a Repeater. As shown in Figure 1-7, McBSP1 is a 4-wire bus and interface to the MAKO CODEC as well as the Option Board. McBSP2 is 6-wire bus; 3-wire dedicated to the Tomahawk Tx audio and the other 3-wire to Abacus Rx audio. McBSP3 is a 4-wire bus, and used primarily to interface between Tx and Rx radios within a Repeater.
1-10
1.6
Controller
ACC_ID Interface Smart accessories use the Accessory ID (ACC_ID) Interface to help the radio determine which smart accessory, if any, are attached to the radio. Figure 1-8 illustrates the ACC_ID connections used within the radio. 5V
2.9 V
1.875V
R3515
2.9V
5V
Vref1
Vref2
R3591
R3592
R3514
R3588
OMAP1710 U1000 HDQ (N20)
MAKO U3200 ACC_ID_MMP (P9)
SCL1
SCL2
ACC_ID_MAP (M8)
SDA1
SDA2
ACC_ID_UP (L7)
MMP
2-BitTranslator U3508 MAP
Figure 1-8 ACC_ID Interface Connections The MAKO (U3200) switches the ACC_ID busses from the Control Head MMP (Mobile Microphone Port) connector and the rear MAP (Mobile Accessory Port) connector to the OMAP ACC_ID bus. Level translator (U3508) is required to level shift between 2.9V to 5V.
Controller
1.7
1-11
USB Interface The OMAP processor (U1000) supports two USB ports. The radio makes use of these USB ports to communicate with smart accessories, and connection to a host computer for radio programming via CPS and tuning via the Tuner Tool. One port is available via the MMP connector and the other via the MAP connector. Note: The USB ports are designed to support Motorola accessories and approved applications only and will not support third party "Plug-n-Play" USB devices. Figure 1-9 shows the details of the HSSI connections within the radio.
V_SW5 Q3207
Mako
USB_Connect (L6)
OMAP 1710
0 VBus Disable 1 VBus Enable
R3240
Q3208
VBus1_Sens (E12) USB1_TXEN (W16)
Pin Group 1
USB1_DAT (W14) USB1_SE0 (R13)
USB1_OE (B08) USB1_DAT_TXD (C08) USB1_SE0 (D08)
3/6 Wire IF and SPI Registers
Vbus1 Monitor
R3207
VBus1_Cmd (C14) VBus1 (H10)
USB1 Transceiver
Q3203
VBus
DP (N6)
D+
DM (P7)
D-
MMP
VBus2_Sens (F11)
USB0 TXEN (W4)
Pin Group 0
USB0_DAT (P9) USB0_SE0 (R8)
USB_INT (L15)
USB2_OE_RCV_RTS (A09) USB2_DAT_VP (B09) USB2_SE0_VM_RXD (C09)
USB_INTX (C10)
3 Wire IF and SPI Registers
Vbus2 Monitor
R3208
VBus2_Cmd (C13) VBus2 (D12)
Q3204
VBus
USB2 Transceiver
DP (N7) D+
DM (P8) D-
MAP
Figure 1-9 USB Interface Connections The OMAP processor USB host controller communicates with accessories at either 1.5 Mbps or 12 Mbps data rates depending on the accessory. Either port can be used as a host or a device, the only limitation is that both ports cannot be used as a device at the same time. The MAKO (U3200) incorporates two USB transceivers that provide the physical layer signaling for the two ports. Each transceiver generates and receives the DP and DM differential signals of the USB port. The transceiver interfaces to the OMAP processor through a three-wire interface consisting of two bi-directional signals (SE0 and DAT), and one uni-directional signal (TXEN). The MAKO also includes two bus monitors that sense the connection or removal of a device and determine whether or not to supply current to that device via Q3203 or Q3204 up to a maximum of 500 mA per port. The USB host/device mode assignment is determined when a user attaches a USB device to the port. The accessory contains information about what the USB mode assignment should be, this information is sent to the radio via the ACC_ID. See section 1.6 on page 1-10, for more details on the ACC_ID implementation. When configured as a host, VBUS is turned on by the MAKO, when configured as a device, VBUS will be shut off and the external host supplies the VBUS power.
1-12
1.8
Controller
Control Head Interface The Control Head interface can be broken up into 4 separate sections: Display and Indicators, Keypad, Mobile Mic Port (MMP), and Audio signals. Each of these sections will be covered in detail. The block diagram of the Control Head is shown in Figure 1-10. Two different versions of the Control Head are currently supported: a Display Control Head with LCD display, and a Numeric Display Control Head with a 2 digit LED display and indicators. Details of the various Control Heads can be found in section, Control Head Service Information.
Numeric Display Version Only Display Backlight Display
Display
BCD to 7 Segment Driver
BCD to 7 Segment Driver
Icons
Display Version Only Serial to Parallel Converter
LCD Display 132 x 34 Dot Matrix Plus Icons
Display Backlight
Display Reset Display D/C Displ_CS (O/P) Serial Data (O/P) Serial Clock (O/P)
Display Driver
Serial To Parallel Converter LED_CS (O/P) Supply Voltage (Switched) DC Ground
RED YEL GRN
Power On/Off On/Off Switch
2 Volume Encoder Outputs
Volume Knob
Speaker
4 Rows 3 Columns
4 x 3 Push Button Matrix
CONTROL HEAD
SPKR+ SPKR-
Mobile Mic Port
GPIO-0/ Accessory Detach GPIO-1/D+ GPIO-2/DGPIO-3/PTT GPIO-4/HOOK OPT_5V/Vbus ACC_ID Mic Audio Headset Audio/Spkr+ Signal Ground
Figure 1-10 Control Head Block Diagram 1.8.1
Display and Indicators The Control Head interface supports LED numeric displays and LCD full alphanumeric displays. Both types of displays, as well as the LED indicators and backlights are controlled via a serial connection with the OMAP processor (U1000). The serial interface consists of clock, data and chip select lines that are connected directly from the OMAP processor to the serial devices in the Control Head. See section Control Head Service Information for more information on the various Control Heads supported.
Controller
1.8.2
1-13
Keypad The keypad interface is a standard pulsed 4 row by 3 column configuration controlled directly by the OMAP processor (U1000). Each of the 3 column output lines is toggled high in sequence and the 4 row input lines are monitored to detect if a button has been pressed. The OMAP processor then decodes which button was pressed using the appropriate column and row stimulus and response information. See section Control Head Service Information for more information on the various Control Heads supported.
1.8.3
Mobile Mic Port (MMP) The Mobile Microphone Port (MMP) is a newly defined Motorola accessory port that contains audio, digital I/O, serial interfaces, and accessory supply lines; and is similar in function to Motorola's legacy microphone connectors. The multiplexing of these functions is handled by circuitry internal to the MAKO (U3200). The function of each pin is listed in Table 1-1. Table 1-1 Mobile Mic Port Functions MMP Pin Number
MMP Pin Name
MAKO Pin
1
ACC_ID
Accessory Identifier
2
GPIO_3 / PTT
General Purpose I/O or PTT
3
Spkr
Handset Audio
4
GPIO_2 / D-
USB D-
5
GND (Ground)
Ground
6
Opt_5V / Vbus
5 Volt Supply
7
Mic+
Mic Input
8
GPIO_1 / D+
USB D+
9
GPIO_4 / Hook
General Purpose I/O or Hook
10
GPIO_0 / PwrOn
General Purpose I/O or Power On Detect
The MMP includes 2 serial interfaces: an USB port and an ACC_ID interface. The USB port can be used as either a device (radio is device) or as a host (radio is host). When configured as a device, the radio can be programmed or tuned using MOTOTRBO CPS or Tuner software. When configured as a host, various smart accessories can be used with the radio. See section 1.7 on page 1-11 for more information on the USB interface. The ACC_ID interface is used by accessories to provide the radio with information needed to configure the interface for that accessory. See section 1.6 on page 1-10 for more information on the ACC_ID interface. Note: The USB ports are designed to support Motorola accessories and approved applications only and will not support third party "Plug-n-Play" USB devices.
1-14
1.8.4
Controller
Audio Signals The Control Head interface supports 3 audio signals from the radio: Speaker audio, Mic audio, and Handset audio. Speaker audio is a differential audio connection to the radios audio PA. It is connected in parallel with the MAP speaker terminals. Mic audio is a single ended low level audio input connected to the MMP port. The Handset audio is a single ended audio output from the radio connected to the MMP.
1.9
Mobile Accessory Port (MAP) The Mobile Accessory Port (MAP) is a newly defined Motorola accessory port that contains audio, programmable digital I/O, serial interfaces, and accessory supply lines; and is similar in function to Motorola's legacy products accessory connectors. Table 1-2 Mobile Accessory Port Functions MAP Pin Number
MAP Pin Name
MAKO Pin
1
USB_D+
2
USB_D-
3
V_Bus
4
USB_Ground
5
ACC_MAP_ID_2
6
ACC_MAP_ID_1
7
Ext_SWB+
Switched Battery Voltage
8
Power Ground
Ground
9
Ext_Spkr-
External Speaker
10
Ext_Spkr+
11
Tx_Audio
Tx Audio Input
12
Audio Ground
Ground
13
Aux_Audio_Out_1
Auxiliary Audio Output
14
Rx_Audio
Rx Audio Output
15
Aux_Audio_Out_2
Auxiliary Audio Output
16
Ground
Ground
17
Prgm_In_1_(PTT)
Programmable Input with prescribed function of PTT
18
Ground
Ground
19
Prgm_IO_2 (Monitor)
Programmable Input/Output with prescribed function Monitor
20
Prgm_IO_6
Programmable Input/Output
USB for programming or Smart Accessory
Accessory Identifier
Controller
1-15
Table 1-2 Mobile Accessory Port Functions MAP Pin Number
1.9.1
MAP Pin Name
MAKO Pin
21
Prgm_IO_3 (Chan_Act)
Programmable Input/Output with prescribed function Channel Activity
22
Prgm_IO_7
Programmable Input/Output
23
Prgm_In_4 (Emergency)
Programmable Input with dedicated function for Emergency Switch
24
Prgm_IO_8
Programmable Input/Output
25
Prgm_In_5 (Ign Sense)
Programmable Input with dedicated function for Ignition Sense
26
Prgm_Out_9 (Ext_Alarm)
Programmable Output with prescribed function of External Alarm
MAP Programmable I/Os The MAP contains 7 general purpose I/Os. One is specifically an output, 1 is specifically an input, and the remaining 5 can be either input or output. The MAP also contains 2 dedicated inputs. All input signals map directly to OMAP (U1000) GPIOs, while all outputs are controlled from the OMAP through a SPI connected shift register (U4000) referred here as the Acc_Shift_Reg. While 7 of the 9 I/Os are general purpose and designed to be programmable through the CPS, several have recommended functions that will be detailed below. All of the programmable I/Os, except the dedicated inputs, use inverted logic, IE: a 1 on the connector as an input will be seen by the OMAP as a 0 and visa versa. Also, a 1 output by the OMAP through the Acc_Shift_Reg will be seen as a 0 output on the connector. •
Prgm_In_1 (PTT): Programmable input that has the recommended function of Push-To-Talk (PTT). This signal connects to the OMAP GPIO_7 (U1000 pin M15) as an input.
•
Prgm_IO_2 (Monitor): Programmable input/output that has the recommended function of Monitor. This signal connects to the OMAP GPIO_32 (U1000 pin B17) as an input. The output for this signal is driven from Acc_Shift_Reg bit 0 (U4000 pin 15).
•
Prgm_IO_3 (Chan_Act): Programmable input/output that has the recommended function of Channel Activity (Chan_Act). This signal connects to the OMAP GPIO_33 (U1000 pin J14) as an input. The output for this signal is driven from Acc_Shift_Reg bit 1(U4000 pin 1).
•
Prgm_I_4 (Emergency): Dedicated input that is having the function of Emergency (Emerg_Sw). This signal connects to the MAKO EMERG_PB (U3200 pin F4) as an input.
•
Prgm_I_5 (Ign_Sense): Dedicated input that is having the function of Ignition Sense (Ign_Sense). This signal connects to the MAKO IGN_X (U3200 pin B4) as an input.
•
Prgm_IO_6: Programmable input/output. This signal connects to the OMAP ARMIO_15 (U1000 pin E19) as an input. The output for this signal is driven from Acc_Shift_Reg bit 2 (U4000 pin 2).
•
Prgm_IO_7: Programmable input/output. This signal connects to the OMAP ARMIO_3 (U1000 pin V8) as an input. The output for this signal is driven from Acc_Shift_Reg bit 3 (U4000 pin 3).
1-16
1.9.2
Controller •
Prgm_IO_8: Programmable input/output. This signal connects to the OMAP GPIO_24 (U1000 pin V5) as an input. The output for this signal is driven from Acc_Shift_Reg bit 4 (U4000 pin 4).
•
Prgm_Out_9 (Ext_Alarm): Programmable output that has the recommended function of External Alarm (Ext_Alarm). The output for this signal is driven from Acc_Shift_Reg bit 5 (U4000 pin 5).
MAP Serial Interfaces The MAP includes 2 serial interfaces: an USB port and an ACC_ID interface. The USB port can be used as either a device (radio is device) or as a host (radio is host). When configured as a device, the radio can be programmed or tuned using MOTOTRBO CPS or Tuner software. When configured as a host, various smart accessories can be used with the radio. See section 1.7 on page 1-11 for more information on the USB interface. The ACC_ID interface is used by accessories to provide the radio with information needed to configure the interface for that accessory. See section 1.6 on page 1-10 for more information on the ACC_ID interface. Note: The USB ports are designed to support Motorola accessories and approved applications only and will not support third party "Plug-n-Play" USB devices.
1.9.3
MAP Audio Signals The MAP has Speaker, Tx, Rx, and Aux audio outputs. Speaker audio is a differential output from the radio's audio PA (U3500). Tx audio is a mic/line level input audio for transmit. Rx audio is a line level output audio from the receiver. Both Rx and Tx audio are programmable as emphasized or de-emphasized audio. Aux audio provides 2 outputs that can be used for public address functions. See section 1.8.4 on page 1-14 for more information on the audio circuits.
Controller
1.10
1-17
Option Board Interface The Option Board interface uses a SSI port from the OMAP processor (U1000) to transfer both data and commands in a synchronous time slotted fashion. Data, as defined here, can be either digitized audio to be processed or generated by the Option Board; or any other form of data that can be formatted into the synchronous slots. The OMAP processor SSI has data out, data in, clock, and frame sync signals associated with it. All of these signals as well as a separate system sync signal, 2 general purpose I/O's, reset, and PTT comprise all of the signals supported for this interface. This SSI port is shared with the MAKO (U3200) providing a convenient path for audio data to be processed or generated by the Option Board as shown in Figure 1-11. The entire Option Board signal descriptions are given in Table 1-3. OMAP McBSP1
Mako
McBSP1_Sync (H15)
VC_Fsync (D7)
McBSP1_BClk (G21)
VC_DClk (E7)
McBSP1_Dout (H18)
VC_Rx (A7)
McBSP1_Din (H20)
VC_Tx (B7)
Option Board Interface SSI_Sync (J4003-4) SSI_Clk (J4003-6) SSI_Din (J4003-8) SSI_Dout (J4003-10)
Figure 1-11 Option Board SSI Connections and Data Flow
Table 1-3 Option Board Interface Signal Functions Signal
I/O Relative To Option Board
Function
SSI_Data_In
Input
Synchronous Serial Interface data and commands into the option board.
SSI_Data_Out
Output
Synchronous Serial Interface data and commands out of the option board.
SSI_Clk
Bidirectional
Synchronous Serial Interface clock for the SSI data in and out
SSI_Fsync
Bidirectional
Synchronous Serial Interface frame sync for the SSI data in and out
Shared_System_Sync
Input
Synchronization signal generated by the OMAP
Reset_Out
Input
OMAP reset
1-18
Controller
Table 1-3 Option Board Interface Signal Functions I/O Relative To Option Board
Signal
1.11
Function
Opt_GPIO_1
Bidirectional
General purpose bidirectional I/O. Can be used for signaling between the option board and the OMAP.
Opt_GPIO_2
Bidirectional
General purpose bidirectional I/O. Can be used for signaling between the option board and the OMAP.
Opt_Brd_PTT
Output
Push To Talk signal from the option board.
SW_9V3
Input
Switched supply for the option board.
Audio The audio circuitry consists of both analog and digital audio paths. Figure 1-12 shows the basic block diagram of the audio interconnections. Level Shifter
I 2 C Bus
OMAP U1000 SSI Out
Mako U3200 Digital BP+LBF & Volume
U3503
Mic Bias
Digital BP+LBF & Volume
U3500
U3501
U3505-2 Low Level Mute
SSI In
Int Speaker
Digital Volume Control
Q3502
DAC & LPF
Audio PA Enable
Int
ADC U3505-1
Ext U3502-1
Q3505
Σ Q3501
U3502-4
Public Address Enable 2
Mic Bias Q3503
U3502-2
Q3504
Ext Mic Enable U3502-3 Public Address Mic Enable
Public Address Enable 1
MMP Connector
Ext Speaker
Rx Audio
Public Ad dress 2
Public Ad dress 1
T x Audio
U5205-4
MAP Connector
Figure 1-12 Audio Block Diagram 1.11.1
Receive Audio The OMAP (U1000) provides digital audio to the MAKO through use of a Serial Synchronous Interface, SSI. The SSI bus is comprised of four lines: clock, frame sync, Rx data, and Tx data. These four lines provide data to the MAKO (U3200) using a packet frame structure consisting of four slots. The actual audio data is transferred to the MAKO in the first slot of each frame using 16-bit pulse-code modulated PCM audio.
Controller
1-19
The MAKO converts the PCM data to analog audio and applies several stages of gain and attenuation to ensure the proper level is output to the analog audio circuitry (70mV RMS under standard test conditions of 60% full deviation, 1kHz audio tone). The analog audio circuitry routes audio to several external ports for accessories including: handset audio, Rx audio, and public address (see Figure 1-12). The normal RX audio path to the speakers is from the MAKO through an Op Amp (U3505-2) and low level mute gate (Q3502) and through digital attenuator (U3501) that provides volume control for the speaker outputs. The attenuator is controlled by the OMAP via a bidirectional I2C bus. Level shifting of the I2C bus is provided by U3503. The digital attenuator provides 256 possible levels attenuation as well as a shutdown mode for muting audio to the speakers. The attenuator is biased at half of the supply to ensure proper operation using resistors R3569 and R3575; C3536 is used to provide a strong AC ground at the bias point. The software volume implementation uses 32 positions to define the radio's range and step size and is designed to operate with a 360 degrees fully rotational volume knob. Approximately one full rotation of the front panel volume knob will correspond to a change in audio level from minimum to maximum. From the digital attenuator, the audio signal is passed to the audio PA (U3500). This is a bridge-tied amplifier that provides a fixed gain of 40dB. The audio PA is enabled by pulling AUDIO_PA_ENA low allowing the voltage on pin 8 of U3500 to go to 9.8V. Pulling AUDIO_PA_ENA high will set the voltage on pin 8 of U3500 to about 5.3V and will mute the PA. Both the internal and external speaker outputs are in parallel; the only way to disable the internal speaker is to unplug the connector on the inside of the control head. The speaker output is calibrated to provide 7.5W into an 8-ohm load under standard test conditions. The various accessory audio paths are selectable via CPS depending on which accessories or optional configurations are required to be supported. Please refer to Figure 1-12 to understand which components the audio should pass through to get to a particular accessory output. 1.11.2
Transmit Audio Transmit audio can be sourced from either the MMP or the MAP microphone paths found on connectors J4001-30 or J4000-11 respectively. The MMP microphone carries a 9.3V bias through a 660 ohm load from R3532 and R3547 with a strong AC ground from C3524 through only a 560 ohm load from R3547. Both MMP and MAP paths are routed to the MAKO separately with the option of disabling the 9.3V bias on the MAP microphone path through Q3501. Depending on whether an MMP or MAP PTT signal was activated, a single switching stage will route the correct microphone path to the necessary gain stages and ADC that will send 16-bit PCM audio to the OMAP for signal processing via the SSI bus. The transmit gain stages in the MAKO is calibrated based on an 80mV input under standard test conditions. The microphone sensitivity is programmable through the use of CPS.
1-20
Controller
Notes
2-1
Section 2 TROUBLESHOOTING CHARTS 1.0
Controller Troubleshooting Chart Controller Check
Pass Power-Up Self Check
No
Go to Power-Up Self Check
Yes
Speaker & Control head OK?
No
Go to Control head charts
Yes
9.3V_RF @ pin 5 of U3001?
No
Check these three conditions @ U3001 (pin 4=13.2V; pin 2=0V; pin 1=1.26V) before replacing U3001.
Yes
5V_SW @ pin 1 of U3002?
No
Check these conditions @ U3002 (pin 4=9.3V; pin 2=1.26V; before replacing U3002.
Yes
Check 9R1 9.1V@ E0401
No
Yes
Volume knob functional?
Yes
Controller OK
Q0108 pin 2 =2.8V
No
No Yes
Apply on channel frequency and standard modulation and check U3501 pin10 to see the audio level varies with volumne knob turn. If not, check to see there is an activity on I2C bus by probe at I2C_CLK and I2C_Data test points.
If no I2C activities, then there is possibility of no connection between OMAP BGA pins to the traces. Try reflow OMAP (U1000) first or x-ray for possible BGA short.
Check gate Q0107 for 0V.
Check Lock_Detect 1.875V @ R2518 Yes
No
Check SPI programming to Tomahawk IC.
Check Tomahawk GPO Register settings to see GPIO_4 is set to output HIGH.
2-2
2.0
Power-Up Troubleshooting Chart
Power-Up Troubleshooting Chart Power-Up Self Check
72MHz @ TP_SDRAM_CLK Testpoint
No
Yes
Go to Control head charts
Y1000 pin 1 = 12MHz Sine Wave
No
Yes Check Flash & SDRAM Voltages 1.875V @ R2011 & R2004
Verify Y1000, C1018,C1019 Components
Check OMAP Voltages 1.4V @ R1020 1.875V @ R1021
Check OMAP (U1000) & SDRAM (2001) IC solder connection. U3203 pin 4 = 32.768kHz Check OMAP (U1000) & Flash (U2000) IC solder connection
Yes
Check All MAKO LDOs Vsave=2.5V @ R3206 V2= 1.875V @ E3201 V4= 2.8V @ E3203 V6= 2.9V @ E3205 V7= 2.8V @ E3206 V8= 5.0V @ C3254 V10= 3.3V @ E3208 SW1= 3.6V @ L3200 SW2= 2.3V @ C3206 SW5= 5.25V @ L3202
No
Check MAKO LDOs Vsave=2.5V @ R3206 V2= 1.875V @ E3201
Verify 32kHz square ckt (U3202-1,-2,U3203) Verify Y3201, C3204,C3205 Components
Check MAKO 32.768kHz Oscillator ckt @ Y3201.
Control Head Troubleshooting Chart
3.0
Control Head Troubleshooting Chart Control head Check
Speaker OK?
No
* Check Spkr-/+ wire plug @ P6004. * Trace signal to BRICK J4001-20,J4001-21 * Check to see Q3502 pin 2 is 1.875V
Yes
Volume Knob functional?
No
* Check to see volume pulses on J60001-14 (Vol_A) and J6001-13 (Vol_B) resemble this diagram.
Yes
U6005 pin 3&4 =9.3V
No * Check BRICK’S DC power distribtion
Yes
U6000 pin 1 =2.9V
No
* Check U6000 pin2 for 1.265V for replacing U6000.
Yes
No Display OK?
* Check SPI (Clock,Data,Display_CMD,Display_CE) write to J6000 connector. If one of these signals is absence, then trace the signal back to BRICK control head J4001 connector before replacing OMAP (U1000).
Yes
LED & Backlight OK?
Yes
Control head OK
No
* Check SPI (Clock,Data,LED_CE) write to U6002. If one of these signals is absence, then trace the signal back to BRICK control head J4001 connector before replacing OMAP (U1000). * Check U6002 Bit0:Bit4 Output per decode table.
2-3
2-4
4.0
Audio Troubleshooting Chart
Audio Troubleshooting Chart
Audio SelfCheck
This test assumes standard RF input: 60% full deviation 1kHz audio tone
Is audio present at speaker outputs?
Does adjusting the volume knob work properly?
Yes
Yes
+
Yes
Self-check completed
No No Verify U3501 connections before replacing Does adjusting the volume knob fix problem?
Yes
+
U3501: AUDIO ATTENUATOR pin 9: +5V pin 8: +5V pin 7: GND pin 2: +2.5V pin 6: PROBE I2C CLK pin 5: PROBE I2C DATA pin 1: PROBE AUDIO IN (+2.5V BIAS) pin 10: PROBE AUDIO OUT (+2.5V BIAS)
No
Is audio present at pin 7 of U3505?
Verify U3501 connections before replacing
Yes
No
Is audio present at pin 6 of U3505?
Verify U3505 connections before replacing
Yes
U3200: MAKO TP_MAKO_DCLK: PROBE CLK TP_MAKO_FSYNC: PROBE FSYNC TP_MAKO_RX: PROBE DIGITAL AUDIO IN
No
Verify SSI input into U3200 before replacing
U3505: OP-AMP pin 4: +9.3V pin 11: GND pin 5: +4.5V BIAS pin 6: PROBE AUDIO IN (+4.5V BIAS) pin 7: PROBE AUDIO OUT (+4.5V BIAS)
x
If SSI input is not present then replace U1000
U1000: OMAP
3-1
Section 3 CONTROLLER SCHEMATICS / PARTS LISTS 1.0
Allocation of Schematics and Parts List
1.1
Controller Circuits This Chapter shows the Schematics and the Parts Lists for the Controller circuits.
Table 3-1 Controller GPS R1 Schematic Diagrams and Parts List Controller R1 used on PCB: 8471165L03_A UHF (403-470 MHz), 1-25 W 8486777Z12_A UHF (403-470 MHz), 25-40 W SCHEMATICS Controller GPS DC Supply DC Distribution Peripheral (sheet 1 of 2) Peripheral (sheet 2 of 2) Microprocessor Memories Audio and USB
Page 3-3 Page 3-4 Page 3-5 Page 3-6 Page 3-7 Page 3-8 Page 3-9 Page 3-10
Parts List Controller
Page 3-11
Table 3-2 Controller GPS R2 Schematic Diagrams and Parts List Controller R2 used on PCB: 8471495L01_A VHF (136-174 MHz), 1-25 W 8478023A12_A VHF (136-174 MHz), 25-45 W SCHEMATICS Controller GPS DC Supply DC Distribution Peripheral (sheet 1 of 2) Peripheral (sheet 2 of 2) Microprocessor Memories Audio and USB
Page 3-17 Page 3-18 Page 3-19 Page 3-20 Page 3-21 Page 3-22 Page 3-23 Page 3-24
Parts List Controller
Page 3-25
3-2
Allocation of Schematics and Parts List
Table 3-3 Controller GPS R4 Schematic Diagrams and Parts List Controller R4 used on PCB: 8471495L03_C VHF (136-174 MHz), 1-25 W 8478023A16_C VHF (136-174 MHz), 25-45 W 8471165L05_C UHF (403-470 MHz), 1-25 W 8486777Z14_C UHF (403-470 MHz), 25-40 W SCHEMATICS Controller GPS DC Supply DC Distribution Peripheral (sheet 1 of 2) Peripheral (sheet 2 of 2) Microprocessor Memories Audio and USB
Page 3-31 Page 3-32 Page 3-33 Page 3-34 Page 3-35 Page 3-36 Page 3-37 Page 3-38
Parts List Controller
Page 3-39
Table 3-4 Controller GPS R5 Schematic Diagrams and Parts List Controller R5 used on PCB: 8471696M01_A UHF2 (450-527 MHz), 1-40 W SCHEMATICS Controller GPS DC Supply DC Distribution Peripheral (sheet 1 of 2) Peripheral (sheet 2 of 2) Microprocessor Memories Audio and USB
Page 3-45 Page 3-46 Page 3-47 Page 3-48 Page 3-49 Page 3-50 Page 3-51 Page 3-52
Parts List Controller
Page 3-53
Controller R1 Schematic Diagrams
Controller R1 Schematic Diagrams PERIPHERALS ( 1 SHEET ) OPTION BOARD INTERFACE
CONTROL HEAD
REPEATER INTERFACE
VOLUME_1 VOLUME_2 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS DISPLAY_CMD RESET
KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2
INT_SPKRINT_SPKR+ MIC_GROUND
GPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDIO INT_MIC+
9V3 ON_OFF_SW
SYSTEM_SYNC McBSP3_CLKX McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6 RTC_BATTERY
OPT_BRD_PTT RESET_OUT
SSI_DATA_OUT SSI_DATA_I N SSI_CLK SSI_FSYNC
SW_9V3 OPT_GPIO_1 OPT_GPIO_2
MMP 3.3V PROGM_IO_CS 1V8
GP5_1_PTT GP5_2_MONITOR GP5_3_CHAN_ACTIVITY GP5_6_TxDc_BUS+ GP5_7_RxDc_BUSGP5_8_CTSs_RESET
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
EXT_SPKR+ EXT_SPKREXT_MIC+ RX_AUDIO
EXT_SWB+
5V
REAR ACCESSORY
5V
R2508
0
RESET_OU T
9V 3
NC
C2500 220pF
2.775V_ANA_V 7 2.9V_MAKO_V6 3.6V_MAKO_SW 1 5V 5V_SW 5V_SW RAW_B+ 9V3_P A
0
R2504
1 E2500 BLM21PG300SN1
3.6V_DIG_VSW1 5V 5V_SW RAW_B+ 9V3_PA
MAKO_AUDIO_DC
NC
LOW_LEVEL_MUTE AUDIO_PA_ENA EXT_MIC_ENA PUB_ADDRESS_MIC_EN I2C_DATA I2C_CLK
MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3 ARMIO_12 GPIO_5 AUDIO_PA_ENA EXT_MIC_ENA GPIO_27 I2C_DATA I2C_CLK
MICROCONTROLLER (OMAP 1710: SHEET 1) (MEMORY: SHEET 2)
16.8_MHZ_BUFF 32KHZ_GPS ANT_CURRENT_DET
USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT RS232_TX RS232_RX MMP_GPIO1_INPUT MMP_GPIO2_INPUT ONE_WIRE_UP POR GATED_32KHZ_OMAP
USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT OPT_GPIO_2 OPT_GPIO_1 RS232_TX RS232_RX MAKO_GPIO_RX ARMIO_2 ONE_WIRE_UP POR GATED_32KHZ_OMAP
JTAG_TDO JTAG_TMS JTAG_TDI JTAG_TCK JTAG_NTRST JTAG_NEMU1 JTAG_NEMU0 JTAG_RTCK
( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)
GPIO_40 RX_CLK RX_DATA RX_FSYNC TX_CLK TX_DATA TX_FSYNC DEEP_SLEEP DMCS ADAPT_SW LOCK_DETECT ANT_EN GPIO_60 (RED_LED / RX_ATTN_1) GPIO_15
GPIO_25 GPIO_18
16.8_MHZ_BUFF 32KHZ_CLK
NC
( MAKO POWER MANAGEMENT : SHEET 2)
SPI_MISO_1 SPI_MOSI_1 SPI_CLK_1
0 0 0
R252 4 R252 5 R252 6 R252 7 R252 8
0 0 0 0 0
SPI_CLK SPI_MOSI SPI_MISO ABACUS3_CE THK_CE
( DC SUPPLY: SHEET 1) C2501 F 220p
1.875V_V 2 R252 10K R252 1 9 R252 2 R252 3
GPS_BOOT_SELECT GPS_TX_LS S GPS_RX_L GPS_ON_OFF_LS GPS_RESET_LS
R2509 R2510 R2511 R2512 R2513 R2514
0 0 0 0 0 0
R2515 R2516 R2517 R2518 R2519 R2520
0 0 0 0 0 0
1 1 1
MAKO_CE MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC
(SW1 / VOL_A )GPIO_30 (SW2 / VOL_B) GPIO_31 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS MOBILE_DISPLAY_CMD RESET_OUT
(Active HIGH)
KEYPAD_ROW0 KEYPAD_ROW1 KEYPAD_ROW2 KEYPAD_ROW3 KEYPAD_COL0 KEYPAD_COL1 KEYPAD_COL2 KEYPAD_COL3
SPI_CLK_MAKO SPI_MOSI_MAKO SPI_MISO_MAKO
McBSP3_CLK McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6
1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3
2.775V_ANA_V7 2.9V_DIG_V6
1
SPI_CLK SPI_MOSI SPI_MISO MAKO_CE
OMAP_CORE_LDO
GPIO_3 GPIO_26
RTC_BATTERY ON_OFF_MECH GPIO_0_PWR_ON USB1_DP USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDI O INT_MIC+
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
LO_BATTERY_DET PA_TEMP RX_FLTR_VCTRL PA_BIAS TX_DAC
0 0 0
R2500 R2501 R2502
SW_9V3 OMAP_CORE_LDO 1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
PTT (SW4 / MONITOR) GPIO_32 (SW8 / CHANNEL_ACT) GPIO_33 (KEYPAD_ROW4 / GP5_6)ARMIO_15 (BL_EN / GP5_7) ARMIO_3 GP5_8
LO_BATTERY_DET PA_TEMP RX_FLTR_VCTRL PA_BIAS TX_DAC
SPKR+ SPKREXT_MIC+ RX_AUDI O MIC_GROUND
2.775V_V4 1.875V_V2 EXT_SWB+ 9V3
R2506 R2507
0 0
1.875V_V2 2.775V_V4
SPI_CLK (6.0 MHz) SPI_MOSI SPI_MISO ABACUS3_CS (Active LOW) THK_CS (Active LOW) RX_SSI_SYNCB RX_SSI_CLK (1.20 MHz) RX_SSI_DATA RX_SSI_FSYNC (20.0 KHz) TX_SSI_CLK (4.20 MHz) TX_SSI_DATA TX_SSI_FSYNC(84.0 KHz) PREDRIVE_S W DMCS ADAPT_SW LOCK_DETEC T ANT_ENABLE PC_ATTEN_ENA RF_ATTN_ 2
5V 5V_SW
2.775V_V 4 1.875V_V 2
1.875V_DIG_V2 2.775V_DIG_V4
SPI_MISO_MAKO SPI_MOSI_MAKO SPI_CLK_MAKO
GPS_BOOT_SEL GPS_RX_L S GPS_TX_LS GPS_ON_OFF_LS GPS_RESET_LS GPS_5V GPS 5V_ACTIVE_ANT ( SHEET 1 ) ANT_CURRENT 32KHZ_GPS 16.8MHz VCONT 1.875V
NC
2.0
3-3
16.8_MHZ_BUFF 16.8_GPS J2500-20 J2500-14 J2500-12 J2500-10 J2500-16 J2500-6 J2500-8 J2500-18 J2500-1 J2500-2 J2500-3 J2500-4 J2500-5 J2500-7 J2500-9 J2500-11 J2500-13 J2500-15 J2500-17 J2500-19
Controller - GPS Schematic Diagram
Controller R1 Schematic Diagrams
3-4
VBAT
13.6V (NOMINAL)
1 J3000- 1
VR3000
C3015 47pF
C3000 470pF E3000
1
VBAT_GROUND
J3000- 2
(TO TX PA)
RAW_B+
1
U3040,U3005,U3006 change to 4813971D34
2
(TO AUDIO PA)
UNSWB+
C3002 10uF
U3006 R3055
0.1
9.3V
2 3 G1
R3032 0.1
(TO PA DRIVER ONLY )
9V3_PA 1
R3056
U3005
0.1
2
C3021 0.1uF
C3020 33uF
3 G1
D3030
R3033 0.1
R3039 2K 1% 1 R3057 0
C3019 470pF R3034 330
C3030 .01uF
R3053 0
R3035
R3037 330
R3036 10
10
R3040 2.74K 1%
8
NC
R3051
2 R3041 100K
1
Q3032
3
0
4 U3030-1
R3038 150
R3050 150
C3032 .01uF
C3031 0.1uF
R3030
NU
10K Q3030
R3002 10K
9.3V
U3040 2
0105959T72
3
9V3_CNTRL
G1
R3042 680
C3044 0.1uF
C3043 33uF
1 R3043 680
R3045 2K 1%
D3040
C3016 100pF R3008 13K C3017 1000pF
2 6
0 8
4
R3048 1K
6
3
FB VOUT
NP
5
1
(TO GPS & PERIPHERAL BLOCKS )
5V
VCONT VIN
5
7
5V
U3004
1%
R3046 2.74K 1%
Q3040
GND
C3041 .01uF
R3054 0
R3052
(TO MAKO)
R3007 39.2K 1% 0613952N58
C3040 470pF
C3011 1.0uF
4 U3030-2
R3044 330
R3047 100K NC C3042 .01uF
VR3040
9.3V
U3001 LM2941
VOUT
GND2
ON_OFF
GND1
VIN
ADJ
5 1
9V3
(TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)
C3046 C3006 33uF
0.10uF
6
2 C3005 470pF
3
4
R3003
5164015H94
C3007 0.1uF
C3045 33uF
9V3
R3009 39.2K 1%
NU
3.57K 1%
C3009 100pF R3010 13K 1%
5V
U3002 C3008 1000pF
2 6 4
VOUT
NP
1
5V_SW
(TO RX BACKEND, SYNTH,GPS ANTENNA)
VCONT VIN
5
3
FB
GND
R3004 562 1%
C3010 1.0uF
5V_SW
13.6V
U3003
ON: 0 V OFF: 4.8V
47K MAKO_ON_OFF_CONTROL
Q3041
47K
Controller DC Supply Schematic Diagram
GND2
VOUT
ON_OFF
GND1
VIN
ADJ
5
EXT_SWB+
1 R3005 2.2K 5%
6
2
3
4
C3012 470pF
R3006 220 5%
C3013 22uF
C3014 0.1uF
( TO REAR ACCESSORY)
Controller R1 Schematic Diagrams
3-5
VSAVE
R3222
0
10 C3276 1.0uF
0.10uF
C3262 2.2uF
R3205 100K Y3201 XTAL 2
1
R3248 10K
32.768KHz 9V3_CNTRL Q3206
D3200
MAKO_ON_OFF_CONTROL
C3205 5.6pF
C3204 5.6pF
3
4
5 2
1
6
RTC_BATTERY
C3207
0.1uF
C3208
2.2uF
B1 C1 F3 C2 D1 D2 D3 B2 G4 E2 F4 E4 B3 B4 C5 F5 D5 A12 A13 D4 M1
R3206 VSAVE 9V3_CNTRL R3226 33K
0
C3210
2.2uF
C3211
1000pF
( ON= 0V; OFF=9.3V )
24.576MHz
1
Sine Wave Vpk-pk: 2.2V - 2.4V
NC
GND1
HOT1 1
C3215 33pF
2
4
C3214 33pF
GND2
3 HOT2
Y3200 CX-101F
0
0.1uF C3279
L3200 22uH
ON: 3.6V OFF: 0.0V
3.6V_DIG_VSW1 3.6V_DIG_VSW1 Change R3246 to 0613952N12 (13K) for OMAP1610 U3201 LP8340
C3203 68uF
D2D12
R3245
1 VIN1 6 VIN2 3 NC
0
3
0.1uF C3278
NC C3269 1.0uF
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
NC NC
R3203 L3201
0.1
C3283
5 VOUT 4 ADJ
OMAP_CORE_LDO_1 R3215 0
R3246 6.81K 1% R3247 51.1K 1%
C3270 1.0uF
0.10uF SW_9V3
22uH C3206
5.1 R3243
22uF R3239
R3216 1.875V_V2_MAKO 2.775V_V4_MAKO 2.9V_V6_MAKO 2.775V_V7_MAKO 3V_V9_MAKO 3.6V_DIG_VSW 1 3.3V_V10_MAKO
NU
0
C3280 0.1uF
R3227 10K NU
OMAP_CORE_LDO_1
C3234 2.2uF
Q3202 SI4724CY
VSW5
0
R3217
C3277 C3266 1.0uF 2.2uF
C3281 0.1uF
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
4.7K R3224
R3207
D1A1
0.10uF
15 S1A 16 S1B
D1B2
0 R3225
0.2
C3273 10pF
VBUS1_CMD
NU
ON: 5.2V - 5.3V OFF: 0.0V VSW5
L3202 22uH
D2A9 D2B10 D2C11
6 S2A 7 S2B 8 S2C
Q3203 SI8401DB
1
4 IN 5 SYNC_EN 14 CBOOT C3209
NU
SW_9V3 5V_V8_MAKO
C3265 22uF
R3204 0.1
10
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9
R3201
R3218
P5 M7 J4 G5 K9 L4 D14 H5 D9
0
GP5_4_EMERGENCY ON_OFF_MECH VSAVE GP5_5_IGNITION_SENSE POR MAKO_GATED_32KHz MAKO_INT
D1B2 D2A9 D2B10 D2C11
C321 2 68uF
R323 7 10K
D2D12
GND
9V3_CNTRL
PGLDO2 PGLDO3 SW1_VDD SW1_VDDHV SW1_VSEN_BUK SW1_VSEN_BST SW1_SUMCOMP_DL SW1_DH SW1_PHASE U3200-1 SW1_VOUT SW1_GND SW2_VCC PWR_MNGR_BLOCK SW2_VCCS SW2_LX SW2_VOUT SW2_GND SW5_VDD SW5_VDDHV SW5_VSENSE SW5_SUMCOM P XTAL32_OUT SW5_PHASE XTAL32_IN SW5_VOUT BAT_RTC V02_O VSAVE V03_O BAT_7V5 V04_O BAT_3V6 V06_O REG_3V6 V07_O BAT_TYPE V09_O HV_BG V10_I FET_ENX V10_O EMERG_PB V10_GND MECH_SW V08_I SW_TYPE V08_O IGN_X VBUS_SUPPLY RESETX VBUS1_SENS GATED_32K_CLK VBUS1_CMD INT_X VBUS1 XOUT VBUS2_SENS XIN VBUS2_CMD TCXO_SEL_16_24 VBUS2 TCXO_IN
15 S1A 16 S1B
4
9V3_CNTRL
C3 A2 G13 G12 H11 J11 G14 H13 F14 H12 H14 J12 K14 J14 J13 L14 D13 F13 E14 E13 G11 F12 N4 P4 N5 P3 P6 L1 J10 M6 L9 K3 K4 B13 E12 C14 H10 F11 C13 D12
D1A1
6 S2A 7 S2B 8 S2C
2 3
SW_9V3 SW_9V3 SW_9V3
Q3200
R3241
1
Q3201
5.1
A1 A14 P1 P14 M5 B14
Q3205
C3200 22uF
C3202
R3236 1K
R3223 220K
NC1 NC2 NC3 NC4 NC5 NC6
47K
47K
UNSWB+
4 IN 5 SYNC_EN 14 CBOOT
C3201 2.2uF
U3202-2
NC NC NC NC NC NC
10.0uF 220pF
B3
R3200 0.1
R3238
A1
A3
NC VR3200
GATED_32KHZ_OMAP 32KHZ_GPS
U3203
GND
C3275 C3261
4
OUT
B1 A2
BATTERY_SENSE
IN
2 GND1 7 GND2
220K
R3233
2
B3 U3202-1
13 VDD
C3
3
220pF
43.2K R3210 14.3K 1%
B1 C1
10pF
VSAVE C3274
R3209
SW_9V3 4.7uF
13
C2
LO_BATTERY_DET
0
1.875V_V2_MAKO
C3282
VDD
2MEG
3 GND 1 NC
R3228
R3219
2MEG VSAVE
VCC 5
C3272
R3220
VBUS1 ( TO MMP ) 4.7uF
5185143E77 C3213
Q3207 NTHS5441T1
R3208 VBUS2_CMD 1
4
0.2 Q3204
1 R3240 47K
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V VBUS2 ( TO MAP )
2 3
NC
16.8_MHZ_BUFF
3
4.7uF C3216 OMAP_CORE_LDO
C3217 E3201 C3218 220pF 0.10uF
C3219 E3202 C3220 220pF 0.10uF
2.775V_DIG_V4 2.775V_DIG_V4
2.775V_ANA_V7
2.9V_DIG_V6 2.9V_DIG_V6
C3221 E3203 C3222 220pF 0.10uF
3.3V_DIG_V10 3.3V_DIG_V10
C3227 E3206 C3228 220pF 0.10uF
C3225 E3205 C3226 0.10uF 220pF
C3231 E3208 C3232 220pF 0.10uF
VR3205 NC
C3252 1.0uF
VR3207 NC
C3257 1.0uF
C3229 C3254 220pF 2.2uF
1
VR3206 NC
3V_V9_MAKO
C3247 C3248 C3249 10uF 1.0uF 100pF
FROM MAKO USB_CONNECT (L6 ) OFF: 0V (DEFAULT) ON: 3.3V (MAKO V10)
MAKO_V9_3V
1
VR3204 NC
5V_V8_MAKO
C3243 1.0uF
3.3V_V10_MAKO
VR3203 NC
2.775V_V7_MAKO
C3238 C3239 C3240 10uF 2.2uF 100pF
2.9V_V6_MAKO
VR3202 NC
2.775V_V4_MAKO
OMAP_CORE_LDO_1
1.875V_V2_MAKO
C3237 2.2uF
USB_CONNECT
5V_V8_MAKO MAKO_V8_5V
VR3201 NC
2
Q3208 DTC114YKAF 1
1.875V_DIG_V2 1.875V_DIG_V2
10K 47K
C3233 C3260 220pF 1.0uF
VR3208 NC
Controller DC Distribution Schematic Diagram
Controller R1 Schematic Diagrams
3-6
CONTROL HEAD INTERFACE MMP_1_WIRE VBUS1
NC
3.3V
USB1_D M
C4000 C4001 C4002 C4003 C4004 C4005 C4006 220pF 220pF 220pF 220pF 220pF 220pF 220pF
C4013 220pF
USB1_D P
1
1
RESET
1
1V8
1
5V 5V
NU
NU
J4001_9
NU
NU
NU
NU
E4000 9V3 1V8
1V8
RESET DISPLAY_CMD DISPLAY_CS SERIAL_DATA SERIAL_CLK LED_CS ON_OFF_SW KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2 VOLUME_1 VOLUME_2 HANDSET_AUDIO INT_SPKR+ INT_SPKRGPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK VBUS1 ONE_WIRE_1 MIC_GROUND INT_MIC +
R4000 R4001 R4002 R4003 R4004 R4005
33 33 33 33 33 33
R4061 R4063 R4064 R4065 R4066 R4067 R4068 R4069 R4070 R4071
33 33 33 33 33 33 33 33 33 0
R4006
470
E4003
51 51
R4009 R4010
BLM21PG221SN 1
E4001 E4004 BK1005HM471 R4012
0
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 29 30
J4001- 1 J4001- 2 J4001- 3 J4001- 4 J4001- 5 J4001- 6 J4001- 7 J4001- 8 J4001- 9 J4001-10 J4001-11 J4001-12 J4001-13 J4001-14 J4001-15 J4001-16 J4001-17 J4001-18 J4001-19 J4001-20 J4001-21 J4001-22 J4001-23 J4001-24 J4001-25 J4001-26 J4001-27 J4001-28 J4001-29 J4001-30
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J4003- 1 J4003- 2 J4003- 3 J4003- 4 J4003- 5 J4003- 6 J4003- 7 J4003- 8 J4003- 9 J4003-10 J4003-11 J4003-12 J4003-13 J4003-14
PCB 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8
7 6 5 4
3
2 1
J4001 FRONT VIEW
5V
2
2 4 6 8 10 12
A2 5 2 A1
A2 5 2 A1
OPT_SSI_SYN C R4086 0
1
WD_RESET
C4059
C4049 C4051 C4053 C4055
220pF NU
220pF 220pF 220pF 220pF NU NU NU NU
NU
C4072 C4074
220pF 220pF NU NU
OPTION BOARD INTERFACE
WD_RESET
NC
VCC
14
C4071
NU
R4100 R4101 1.2K 1.2K Y_1 Y_2 Y_3 Y_4 Y_5 Y_6
7
SERIAL_DATA PROGM_IO_CS SERIAL_CLK RESET ARMIO_6
A_1 A_2 A_3 A_4 A_5 A_6
GND
1 3 5 9 11 13
NU
C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
5.6V VR4008 NU
5.6V VR4007 NU
R4103 1.2K
R4023 1.2K
U4001
SERIAL_CLK SERIAL_DATA
4
D4001
C4084 0.10uF
C4085 220pF
C4076 220pF
1
R4079 10K
NU
R4011 0 C4034 C4035 330pF 330pF
R4034 10K
3
1V8
K4 6 K3 4 K2 3 K1 1
K4 6 K3 4 K2 3 K1 1
5V
1V8
MOBILE REPEATER: 0 OHM MOBILE SUSCRIBER: NOT_USED
220pF NU
SW_9V3 SHARED_SYSTEM_SYNC SSI_FSYNC
16
14
VCC
GND
U4000
R4090
RTC_BATTERY
8
SSI_DATA_IN
NU
SSI_DATA_OUT OPT_GPIO_1 OPT_GPIO_2 RESET_OUT OPT_BRD_PTT
0 MOBILE REPEATER: 0 OHM MOBILE SUSCRIBER: NOT_USED
0
R4074
0
R4076
0
R4078
0
R4080 R4081 R4082 R4083 R4085
0 0 0 0 0
QA QB QC QD QE QF QG QH1 QH2
C4073
SER
5V
11 SRCLK 12 RCLK 10 SRCLR 13 RCLR
SSI_CLK J4001_9
R4084
7 8 9 10 11 12 13 14
J4003 FRONT VIEW
C4058 C4060 C4061 C4062
15 1 2 3 4 5 6 7 9
0.10uF
3 4 5 6
1 2 PCB
220pF 220pF 220pF 220pF NU
NU
NU
NU
NC
PUB_ADDRESS_2_EN PUB_ADDRESS_1_EN
10K
10K
1V8
R4055
R4054
1V8
NU
10K
1V8
R4033
R4032
NU
1V8
10K
R4030
1V8
R4031
1V8
GP5_8_CTSs_Reset GP5_7_RxDc_BUSGP5_6_TxDc_BUS+ REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
GP5_5_IGNITION_SENSE
E4005
GP5_4_EMERGENCY
5V
5V
5V
5V
EXT_SWB+ ONE_WIRE_2 PUB_ADDRESS_2 PUB_ADDRESS_1 EXT_MIC+ RX_AUDIO
GP5_3_CHAN_ACTIVITY 5V
5V
5V
5V
R4045 4.7K
R4044 4.7K
NU
GP5_1_PTT 47K R4041 4.7K
R4040 4.7K 47K Q4000
1
F
47K Q4001
2
47K
2 F
R4043 4.7K
10K
10K
2
47K
R4088
47K
Q4010 F
3 1
10K
2
Q4014
10K
Q4005
F
C4063 C4064 C4065 C4066 220pF 220pF 220pF 220pF
R4089 47K
10K
47K
Q4012
EXT_SPKREXT_SPKR+ EXT_SWB+ EXT_SWB+
VR4006 NC
47K
47K
Q4004
C4075 220pF
R4050
3
3
10K
Q4008
47K
1
F 1
C4067 C4068 C4069 220pF 220pF 220pF
F
D4000
NC
C4048 220pF
C4047 220pF
MMBZ20V
MMBZ20V
APM_1_WIRE
C4070 220pF
1
J4000-1515 J4000-1313 J4000-1111 J4000-1414 J4000-1212
J4000-9 9 J4000-10 10
J4000-7 7 J4000-8 8
J4000-16 16
EXT_SPKREXT_SPKR+
EXT_SWB+
GROUND
J4000-6 6
TX_AUDIO RX_AUDIO AUDIO GROUND
J4000-5 5
MAP_ID_1
IGNITION_SENSE
MAP_ID_2
1
VR4003
J4000-2626
1
C4046 220pF
C4045 220pF
MMBZ20V
4
6
8
10
12
14
16
18
20
22
24
26
3
5
7
9
11
13
15
17
19
21
23
25
ACCESSORY INTERFACE (26-PIN) J4000 REAR VIEW
Controller Peripheral Schematic Diagram - (sheet 1 of 2)
POWER GROUND
2 1
AUX_AUDIO_OUT_2 AUX_AUDIO_OUT_1
PCB
VIP_1_(EXT ALARM
GP5_8
GP5_7
GP5_6
IGN_SENSE
EMERG SW
GP5_3_(CHAN_ACT)
GP5_2_(MONITOR)
USB_DM_MAP USB_DP_MAP
GROUND
USB / MAP_ID_GROUND
) GP5_1_(EXT PTT)
VR4002
R4051 390K
J4000-24 24
J4000-17 17
VBUS_MAP
EMERGENCY
VR4004 C4044 220pF
J4000-22 22
J4000-3 3
J4000-2 2 J4000-1 1
MMBZ20V
EXT_PTT
J4000-19 19
2
J4000-4 4
J4000-18 18
1
C4043 220pF
VR4001
C4042 220pF
J4000-23 23
C4041 220pF
MMBZ20V 220pF
J4000-20 20
VR4000 C4040
NC
J4000-25 25
VR4005
J4000-21 21
4
3
WD_RESET Q4002
10K
1
5V
3
10K
2 3
5V
Q4015
F 3
R4035
NU
Q4011 R4049 2.7K
47K
Q4003
F
VBUS2
Q4013
47K
47K
47K
47K
USB2_DP USB2_DM
Q4009
1
1
1
1
47K E4002
Q4007
Q4006
47K
47K
R4048 1.5K
47K
47K
47K
1
VBUS2
47K
47K
2
USB2_D P USB2_D M
R4098 4.7K
R4042 4.7K
R4047 4.7K
R4046 4.7K
1
GP5_2_MONITOR
Controller R1 Schematic Diagrams
3-7
REPEATER CONNECTOR
WD_RESET
1V8
2
1
3
4
5
6
7
8
9 10 11
C4086 0.10uF PCB
A1 VCCA A2 VCCB
C2 B B2 DIR
0
A
C1
B1
GND
R4097 McBSP3_DX
J4002 FRONT VIEW
U4004
1V8 C4087 0.10uF
1
A1 VCCA A2 VCCB
TP4000
C2 B B2 DIR
0
B1
1V8
A
1 2 3 4 5 6 7 8 9 10 11
C1
GND
R4095 McBSP3_FSX
U4005
R4105 10K R4099
1V8
0
DIR_CTRL
J4002- 1 J4002- 2 J4002- 3 J4002- 4 J4002- 5 J4002- 6 J4002- 7 J4002- 8 J4002- 9 J4002-10 J4002-11
C4088 0.10uF NU
C2 B B2 DIR
A
B1
0
C4007 220pF
NU C4010 220pF
NU C4011 220pF
C4012 220pF
C1
GND
R4093 McBSP3_CLKX
A1 VCCA A2 VCCB
NU
U4006
1V8
C2 B B2 DIR
A
B1
0
C1
GND
R4096 McBSP3_DR
A1 VCCA A2 VCCB
C4089 0.10uF
U4007
1V8
C2 B B2 DIR
A
B1
0
SHARED_SYSTEM_SYNC
C1
GND
R4094 SYSTEM_SYN C
A1 VCCA A2 VCCB
C4090 0.10uF
U4008
R4106 10K
Controller Peripheral Schematic Diagram (sheet 2 of 2)
Controller R1 Schematic Diagrams
ARMIO_12 (MOBILE ONLY) AUDIO_PA_ENA (MOBILE ONLY)
GPIO_3 (GPIO_3 for PORTABLE-Green LED) (SPI.CS3 for MOBILE Shift Register Chip Select) ARMIO_6 DIR_CTRL
10K
PLACED FOR MOBILE ONY
1.875V_DIG_V2
ARMIO_ 2
1.875V
1.875V
R1017
LED_CS SERIAL_CLK DISPLAY_CS SERIAL_DATA
OMAP_CORE
R1021 0
1.875V_DIG_V2
MCBSP3_DX MCBSP3_DR MCBSP3_FSX MCBSP3_CLK
OMAP_CORE_LDO
SERIAL FLASH SPI
PT T
(1.4V for OMAP1710 & 1.55V for OMAP1610)
ONE_WIRE_UP
MCBSP3
(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610)
R1020 0
GPS_RESET_LS GPS_TX_LS GPS_RX_LS GPS_ON_OFF_LS GPS_BOOT_SELECT
CLK rate: 1 MHz Date rate: 20 of 8 bits packet per chip select LED & Display CS: Active Low
ARMIO_ 3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE
GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE) GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)
3-8
GP DEVICE CONFIG 1.875V
GPS
JTAG_NTRST JTAG_TCK JTAG_TMS JTAG_TD I JTAG_NEMU0 JTAG_NEMU1 JTAG_TDO JTAG_RTCK
2.775V_DIG_V4
2.775V_DIG_V4
C1039
R1050
DECOUPLING CAPACITORS OMAP_CORE
U1008
Y1001 C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031
R1025 10K
R1047 0
100pF 0.10uF 0.10uF 100pF 0.10uF0.10uF 100pF 0.10uF C1034 C1035 1.0uF 2.2u F
DELETED REF
1.875V
R1071 47K
JTAG
Place for OMAP1710
LARGEST REF
R1035 0 DNP NU
1.875V DVDD2
3.3V_DIG_V10
R1034 10K PLACE FOR GP DEVICE FAST BOOT
C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008 100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 0.10uF 100pF C1036 1.0uF
C1037 2.2uF OMAP_CORE
OMAP_CORE
TP_MAKO_FSYNC
R1054 4.7K
C1030 18pF
TP_MAKO_TX
R1067 4.7K NU
1
MAKO SSI
DVDD2 LOCK_DETECT ANT_E N ADAPT_SW RF CONTROLS DMCS DEEP_SLEEP
R1066 10K NU
1
1 TP_MAKO_DCLK
TP_MAKO_RX
1
LDO_FILTER 1.875V
FREQ SWITCH GPIO_33(Used as SW8 for PORTABLE, Channel Activity for MOBILE) GPIO_32(Used as SW4 for PORTABLE, Monitor for MOBILE) GPIO_31(Used as SW2 for PORTABLE, Volume B for MOBILE) GPIO_30(Used as SW1 for PORTABLE, Volume A for MOBILE)
MAKO_RX MAKO_DCLK MAKO_FSYNC MAKO_TX
SDRAM_CS
(MOBILE ONLY) EXT_MIC_ENA
SDRAM_CLK_EN SDRAM_DATA(15:0)
N3 C12 D12 D13 C11 C13 D11 D14 C10 D8 C4 C7 D5 D7 C5 C6 D6 J18 J19 J14 K18 K19 K15 K14 L1 9 L1 8 L1 5 M19 M20 N21 N19 N18 N20 W8 Y8 M15 P19 P20 P18 M14 R19 R18 T20 T19 V8 N15 U19 V16 W17 AA17 R13 W11 W10 V10 R11
W15 Y15 P14 W14 V15 AA9 V9 R10 P10 V2 V13 AA13 AA5 V5 Y2 W3 AA15 Y14 W7 V7 Y6 W6
OMAP_CORE R1001 10K
RS232 RS232_RX RS232_T X
R1044 0
(MOBILE ONLY) GP5_8
R1070 0
C1032 ( BUFFERRED 16.8 FROM TOMAHAWK )
.01uF
R1041
1K
R1072
1.0Vpkpk C101 18pF
TOMAHAWK SSI Y1000 CX-91F 12MHz 3 OUT IN 1 8
GND1
0 NU
4 2 GND
16.8_MHZ_BUF F
R1002 10MEG
ABACUS3 SSI
TX_FSYNC TX_DATA TX_CLK RX_FSYNC RX_DATA RX_CLK
C1019 18pF
1.875V
FLASH FLASH_WAI T FLASH_CLK
R1046 NU 0
R1006 10K
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
V3 T4 U3 U1 P8 T3 T2 R4 R3 R2 P7 P4 P2 N7 N2 N4
FDATA_15 FDATA_14 FDATA_13 FDATA_12 FDATA_11 FDATA_10 FDATA_ 9 FDATA_ 8 FDATA_ 7 FDATA_ 6 FDATA_ 5 FDATA_ 4 FDATA_ 3 FDATA_ 2 FDATA_ 1 FDATA_ 0
DVDD4_1 DVDD4_2 DVDD4_3 DVDD4_4 DVDD5_1 DVDD5_2 DVDD5_3
CVDD3_4 CVDD4
B13 B20 J21 R20 J1
A9 A3 E2
CVDD2 CVDD2_1 CVDD2_2 CVDD3_1 CVDD3_2 CVDD3_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
DVDD2_1 DVDD2_2 DVDD2_3
MMC_DAT0
SDRAM_CAS SBANK_1 SBANK_0
0 1 2 3 4 5 6
SADD_13 SADD_12 SADD_11 SADD_10 SADD_9 SADD_8 U1000 SADD_7 OMAP1710 SADD_6 SADD_5 SADD_4 SADD_3 SADD_2 SADD_1 SADD_0
H11 H9 H10 B8 B12 G9 G11 G12 B9 G10 A1 B6 B2 A2
12 11 10 9 8 7 6 5 4 3 2 1 0
SDRAM
SDRAM_ADD(12:0)
LCD_VSYN C B18 LCD_HSYNC C20 LCD_AC B15 CLK_P_LCD C15 LCD_PIXEL_1 5 D15 LCD_PIXEL_1 4 C16 LCD_PIXEL_1 3 A17 LCD_PIXEL_1 2 G13 LCD_PIXEL_1 1 B17 C17 LCD_PIXEL_1 0 D16 LCD_PIXEL_9 D17 LCD_PIXEL_8 C18 LCD_PIXEL_7 B19 LCD_PIXEL_6 A20 LCD_PIXEL_5 H13 LCD_PIXEL_4 G14 LCD_PIXEL_3 C19 LCD_PIXEL_2 B21 LCD_PIXEL_1 D18 LCD_PIXEL_0 KBC_5 G19 KBC_4 C21 KBC_3 E1 8 KBC_2 D1 9 KBC_1 D20 KBC_0 F18 CLK_EX_CAM H19 LOW_STATE_5 M18 UART3_RX L14 I2C_SCL T18 OTD AA19 UWIRE_SDI U18 UWIRE_SDO W21 CLK_S_UWIRE V19 Z_STATE_3 N14 Z_STATE_2 P15 MCBSP1_DX H18
B5 B7 A13 B16 A21 F20 K20 R21 W20 AA21 Y13 AA7 Y3 AA1 U2 N1 K2 G1 B1
OMAP1710
PORTABLE DISPLAY DISPLAY_DATA7 DISPLAY_DATA6 DISPLAY_DATA5 DISPLAY_DATA4 DISPLAY_DATA3 DISPLAY_DATA2 DISPLAY_DATA1 DISPLAY_DATA0 DISPLAY_CE DISPLAY_CMD
(Used as KEYPAD_COL4 for PORTABLE and Public Add Mic for MOBILE)
TX_RAMP
GPIO_27 KEYPAD_COL 3 KEYPAD COLUMN KEYPAD_COL 2 KEYPAD_COL 1 KEYPAD_COL 0 MOBILE_DISPLAY_CMD (MOBILE ONLY)
1
SPI_CL K SPI_MISO SPI_MOSI THK_CE
5
EMIFS_DATA(15:0) EMIFS_ADD(23:1)
0
ABACUS3_C E MAKO_CE
R1014 0
OPT_GPIO_1 OPT_GPIO_2 GPIO_40 MAKO_AD_TRIGGER
2
0
GND
VSS_1 VSS_2 VSS_3
SDRAM_CTL(6:0 ) H8 H7 D10 C8 B4 C3 B3
EN_WE_SDRAM SDRAM_RAS SDRAM_DQMU SDRAM_DQML
R1036 10K
1.875V
1 2 3 4
VCC
NC DVDD1_1 DVDD1_2 DVDD1_3 DVDD1_4 DVDD1_5
TP100
Y2 4
Y1 6
0.10uF R1026 47K
5
1 A1
C1033
3 A2
1.875V
R1028 0
16.8MHz Squarer
LDO_FILTER
VDD_DL L
E5 RESERVED
1.875V BOOT FROM CS0
U100 6
CVDDA
Y21 W12 A11 A15 Y20 Y9 M2 AA3
R1045 10K
CVDDA CVDD_RTC CVDD_DL CVDD_ 1 CVDD_ 2 CVDD_ 3 CVDD_ 4 CVDD1
KEYPAD ROW
DNP R1027 10K
V12 DVDDRTC
1.875V NU
ARMIO_15 KEYPAD_ROW3 KEYPAD_ROW2 KEYPAD_ROW1 KEYPAD_ROW0
OMAP_CORE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
(Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)
CLKX_SD CLK32K_IN EN_SDCKE CLKX_MCBSP1 CLK_MCSI2 CLKS_MCBSP1 MCBSP1_FSX PWRON_RESET F_CS1U F_CS2U SDDQS_H 1.875V SDDQS_L CS_SDRAM KBR_4 KBR_3 KBR_2 KBR_1 DVDD2 KBR_0 MCBSP1_DR BFAIL CONF TDI TMS TCK TRST MPU_BOOT L1 MPU_RST A19 UART1_CTS E21 UART2_CTS U21 UART1_RX Y16 UART2_RX L21 CLK_B_REQ AA2 CLK_B Y7 CLK_MCSI 1 AA11 MCSI1_DOUT MCSI1_DIN A5 MCSI2_DIN A7 MCSI2_SYN C B10 CLK_M_REQ B14 MCBSP2_DR FRDY R1 OSC32K_IN H2 OSC32K_OUT C2 MCBSP2_DX CLK_M OSC1_I N OSC1_OUT LOW_STATE_1 LOW_STATE_2 MCBSP2_FSX CLKR_MCBSP2 CLKX_MCBSP2 MCBSP2_FSR
V20 I2C_SDA J15 CLK_L_CAM C9 CLK_S D J8 FADD_ 1 D3 FADD_ 2 C1 FADD_ 3 E4 FADD_ 4 D2 FADD_ 5 F4 FADD_ 6 E3 FADD_ 7 J7 FADD_ 8 F3 FADD_ 9 G4 FADD_10 G3 FADD_11 G2 FADD_12 K8 FADD_13 H4 FADD_14 H3 FADD_15 K7 FADD_16 J2 FADD_17 J4 FADD_18 J3 FADD_19 F2 FADD_20 L8 FADD_21 K4 FADD_22 K3 FADD_23 L7 FADD_24 E1 FADD_25 L4 FADV L3 EN_F_BE_0 M8 EN_F_BE_1 M7 GPIO_62 1 M3 F_CS1 M4 F_CS2 N8 F_CS3 U4 EN_F_OE W1 F_RP W2 EN_F_WE V4 F_WP R8 USB0_SE0 P9 USB0_DAT W4 EN_USB_PUEN Y4 CLK_B_UART 2 V6 LOW_STATE_3 W5 LOW_STATE_4 Y17 RTCK W9 MCSI2_DOUT P11 MMC_CM D V11 CLK_MMC Y12 RTC_ON_NOF F W16 Z_STATE_1 W13 RTC_WAKE_INT P12 RESET_MODE AA20 RST_OUT
D9 P13 H12 G21 Y10 G20 H15 R12 Y1 P3 C14 D4 G8 E19 E2 0 H14 F1 9 G18 H20 W19 V18 Y19 V17 W18 Y18 J20 U20 R14 Y5 V14 R9
MAKO_INT ( RESET CIRCUIT PROVIDED BY MAKO ) POR MAKO_GPIO_RX GPIO_ 5
BOOT FROM CS3
SDRAM_CLK
CLK_F SDATA_15 SDATA_14 SDATA_13 SDATA_12 SDATA_11 SDATA_10 SDATA_9 SDATA_8 SDATA_7 SDATA_6 SDATA_5 SDATA_4 SDATA_3 SDATA_2 SDATA_1 SDATA_0 CAM_D_7 CAM_D_6 CAM_D_5 CAM_D_4 CAM_D_3 CAM_D_2 CAM_D_1 CAM_D_0 CAM_VS CAM_HS CAM_RSTZ GPIO_15 GPIO_14 GPIO_13 GPIO_12 GPIO_11 GPIO_9 GPIO_8 GPIO_7 GPIO_6 GPIO_4 GPIO_3 GPIO_2 GPIO_1 GPIO_0 MPUIO_ 5 MPUIO_ 4 MPUIO_ 3 MPUIO_ 2 MPUIO_ 1 EMU0 EMU1 MCSI1_SYN C CLK32K_OUT MMC_DAT3 MMC_DAT2 MMC_DAT1
R1048 TP_PO R 0 1
(FROM MAKO ) GATED_32KHZ_OMAP (FROM MAKO)32KHZ_CLK
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
OPTION SELECT (FROM MAKO) MAKO_OPT_GPIO0 MAKO_OPT_GPIO3 MAKO_OPT_GPIO2
FLASH_CTL(5:0 )
MAKO_OPT_INT
RESET_OUT
R1005 4.7K
USB#2 OPTION BOARD
USB#0
USB_IN T
USB1_SE 0
USB1_TXE N
USB1_DAT
USB0_SE0 USB0_DAT USB0_TXEN
USB2_SE 0
USB2_DAT
GPIO_25
USB2_SUSPEN D
USB2_RCV
Controller Microprocessor Schematic Diagram
GPIO_26
I2C
GPIO_18
I2C_CLK I2C_DATA
Place for OMAP1610
USB#1
USB#0 RESERVED FOR MOBILE ( INTERFACE WITH MAKO )
Place for OMAP1710
SPI
Place for OMAP1610
R1019 5.1 Place for OMAP1710
C101
7
1.0uF
OMAP_COR E
R1000 10
R1060 10 VDD_DLL
C1012 0.10uF
C1016 0.10uF
CVDD A C104 4 0.10uF
Controller R1 Schematic Diagrams
3-9
1.875V_DIG_V2
FLASH
1.875V_DIG_V2
SDRAM
1.875V_DIG_V2
1.875V_DIG_V2
R2004 0
R2011 0
TP_SDRAM_CLK Bootstrap Mode = 48 MH z Normal Mode = 72 MH z
1.875V_DIG_V2 C2000
100pF
C2001
C2002
C2003
.01uF
0.10uF
0.10uF
R2012 10K
R2000 10K
C2007
C2006
C2005
C2004
0.10uF
0.10uF
.01uF
100pF
SDRAM_CLK R2005 10K
SDRAM_CLK_EN TP_FLASH_CLK
1.875V_DIG_V2
R2006 10K
R2007 10K
R2008 10K
R2009 10K
SDRAM_CTL(6:0)
0 FLASH_CLK
6
F7
WP
TP_SDRAM_CS
12 13 14 15 16 17 18 19 20 21 22
A1 B1 C1 D2 D1 D4 B6 A6 C6 B3 C3 D7
A5
D5
A6
D6
A7 A8 A9
D7 D8 D9
A10
D10
A11
D11
A12
D12
A13
D13
A14
D14
A15
D15
1
H8
E5
2
G5
3
E4
4
G3
5
E3
6
G1
7
G7
8
F6
9
F5
10
F4
11
D5
12
F3
13
F2
14
E2
15
0 1 2 3 4 5 6 7 8 9 10
J8 J7 J3 J2 H3 H2 H1 G3 H9 G2
C7
B3
A7
J9
E7
D3 VDDQ4
VDDQ3
VDDQ2
VDDQ1
VDD3
VDD2
A0
DQ0
A1
DQ1
A2
DQ2
A3
DQ3
A4
DQ4
A5 A6 A7 A8 A9
DQ5 DQ6 DQ7 DQ8 DQ9
A10
DQ10
A11
DQ11
11
DQ12 DQ13
E8 12
F1
LDQM
DQ14
UDQM
DQ15
A16
A8
0
B9
1
B8
2
C9
3
C8
4
D9
5
D8
6
E9
7
E1
8
D2
9
D1
10
C2
11
C1
12
B2
13
B1
14
A2
15
E2
A17
NC1
A18
NC2
G1
NC
A19 A20 A21 NC VSS2 G2
F1
A3
VSS1
23
VSSQ4
11
C2
D4
E6
D7
10
B2
D3
A4
H7
VSSQ3
9
A2
A3
0
C3
8
C7
D2
BA1
F7
VSS1
7
A7
A2
BA0
A1
6
B7
D1
VSSQ2
5
A8
A1
G8
TP_SDRAM_BA1
SDRAM_ADD(12:0)
G8
4
D0
ST 4Mx16
3
B8
A0
VSSQ1
2
C8
RAS
G7
TP_SDRAM_BA0
RP
E8 1
WE
CAS
EN_L
WAIT
D8
A9
F8
EN_W
VSSQ2
D3 FLASH_WAI T
SDRAM_CS
EN_G
CKE
U2001
CS
B7
B5
F9
16MByte
MICRON 8Mx16
2
G9
VSSQ1
C4
3
EN_E
CLK
A3
5
F3
VSS3
C5 D6
2
J1
3 4
VDD1
G6
E1
A5
U2000 M58WR064FB
CLK_K
F2
VSS2
F8
4 R2013 10K
E3
E7
1
1
0104024J27 (Pre-Flashed Part)
B4 0
5 R2010 10K
8MByte
VPP
VDDQ2
VDDQ1
A4
VDD1
FLASH_CTL(5:0)
VDD2
G4
1.875V_DIG_V2
EMIFS_ADD(23:1)
EMIFS_DATA(15:0)
SDRAM_DATA(15:0)
Controller Memories Schematic Diagram
Controller R1 Schematic Diagrams
R3582 MMP_GPIO2_INPUT
5.1K NU
16.2K
MAKO_OPT_GPIO2 MAKO_OPT_GPIO3
I2C_CLK
I2C_DATA
CLK_SCL 3 AD0_CS* 8 DI S SDO_NC 4 5 SDI_SDA 10 W 1 A 2
10uF C3536
R3575 1K
B
1
4
Q3501
9V3
3
2
1
R3532 C3524 10uF 100
EXT_MIC_ENA
1 C3530 220pF
0 C3531 220pF
NC 9V3_CNTRL SW_9V3
NC NC NC NC NC NC
0.10uF
R3537
1.0uF
EXT_MIC
R3535 560 E3503
C3520
C3528
5
6
R3547 560
NC NC
1.0uF
0.10uF
C3516
C3523
R3526 0
C3515 220pF
C3514 220pF
B11 A11 L2 K2 K1 J2 J1 J3 H3 H2 E3 E1 G3 G2 F1 F2 H1 G1 H4 A4
AD_TRI G TX_RX VMES L10 MIC_BIAS ADC_VREF M12 INT_MIC_P ATOD_0 N14 INT_MIC_M ATOD_1 M13 EXT_MIC_P ATOD_2 L11 EXT_MIC_M ATOD_3 M14 VCM 1 ATOD_4 L12 ATOD_5 L13 VC_OUT_P VC_OUT_M ATOD_6 K11 ATOD_7 K12 BPLUS PA_BPLUS ATOD_8 K13 U3200-3 PA_IN_M PA_CODEC_A2D_BLOCK PA_IN_P INT_SPKR_P FE_TUNE1 L3 INT_SPKR_M FE_TUNE2 M2 EXT_SPKR_P PWR_CTRL N1 EXT_SPKR_M SCAN_EN C4 A3 VCM 2 TEST VREF VFUSE E8
100pF
NC
C3513
100pF
3.3V_DIG_V10
9V3
5V_SW
UNSWB+
9V3 R3520 24K 3 2
C3504 1000pF OUT1
OUT2
4
E3500
6
E3501
15 K
7.8V RMS (7.5 W @ 8 ohms)
R3523
13
24K VAG
12
C3506 47uF VR3502
1
U3505- 4 4 14 11
R3524
C3509
560
10uF
3
R3576 100
1
330pF R3525
HANDSET_AUDIO
100K 9V3
600mV RMS
R3571 2K
2
C3510
2.9V_DIG_V6
RT3500 10K RX_FLTR_VCTRL PA_BIAS TX_DAC 26.7K R3577
SPKR-
C3505 1000pF
Q3500
R3521
47K
HW_ID0 HW_ID1 HW_ID2 BATTERY_SENSE R3595 10K PA_TEM P ANT_CURRENT_DET TX_RAMP_DAC 3.91V (27.5W) 4.12V (44W)
SPKR+
10K
AUDIO_PA_ENA
2200pF
C3507
C3508 0.1uF
C3512 0.1uF
9 IN V 1 NINV 3 RR 8 M_SS
R3516 24K
9V3
C3511
INT_MIC
UNSWB+
A2 V_POS
NC NC NC NC
9.3VDC unmuted 2113945A09 5.3VDC muted (VALUE )
7.8V RMS (7.5 W @ 8 ohms)
U3500 TDA1519C
7 VCC
6
PCA9306 U3503
C3503 1000pF
U3501 AD5161
9 R3559 10K
SDA2 5 SCL2 6 EN 8
C3502 0.1uF
VDD
1 0.10uF
NC GPIO_0_PWR_ON GPIO_3_PTT GPIO_4_HOOK
GND
SDA1 4 SCL1 3
C3542
U3508 PCA9306
1
E3502
C3521 1.0uF
1
2
MAKO_OPT_INT
ONE_WIRE_1 ONE_WIRE_2 I2C_DATA I2C_CLK
R3569 1K
MAKO_AD_TRIGGER
C3529
VR3503 MMBZ20V
3
MAKO_OPT_GPIO0
NC NC NC
3 4 SCL1 SDA1
NC NC
0.10uF R3558 10K
R3574 10K
C3501 0.1uF
10K R3513 0
GND2
10K R3587
16.2K
R3573 10K
8 EN 6 SCL2 5 SDA2
R3511
C3540
GND1
10K R3581
R3583
R3515 10K
C3539 0.10uF
R3592 2.2K
2
R3580
MMP_GPIO1_INPUT
NC
R3591 2.2K
GND
ONE_WIRE_UP
52mV RMS for rated audio 5V_SW 2.775V_DIG_V4
7
NC
R3593 200K C3541 0.10uF R3514 10K
C3500 10.0uF
R3578 200K 1.875V_DIG_V2
USB_CONNECT NC NC
UNSWB+ 9V3 5V_SW 5V_V8_MAKO 3.3V_DIG_V10 1.875V_DIG_V2
2.775V_DIG_V4
2.9V_DIG_V6 N6 P7 N7 P8 L6 N13 N9 P9 M8 L8 M10 N12 M11 P13 P10 K7 M9 N10 P11 K8 P12 N11
8 11
5V_SW
2 VREF1 7 VREF2
10K 51.1K
R3579 R3588
1.875V_V2_MAKO
1.875V_DIG_V2
USB2_DP USB2_DM
27
1 1
NC NC
RS232_TX RS232_RX
27
2 VREF1 7 VREF2
NC
MAKO UART
R3500 R3501
4
10
10K R3506 10K
R3594 3.3K
GND
0 0 0
R3561 R3562 R3563
9 R3502
0
C1
IN 2
9V3
R3586
B2
(VALUE )
MAKO USB
NC
D2 NO2 C2 COM 2
U3504 TS5A23166 IN 1
1
NC
MAKO SSI 1.875V_V2_MAKO USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT
HW_ID2
HW_I D
HW_ID1
HW_ID0
MOBILE REPEATER: NOT_USED MOBILE SUSCRIBER: 0 OHM
A1 NO1 B1 COM 1
GND
R3509 0
BBP_CLK BBP_SYNC SPI_CLK SPI_CS U3200- 2 SPI_DI DIGITAL_BLOCK SPI_DO VC_DCLK VC_FSYNC VC_TX VC_TX3V VC_RX UCM_SS LOGIC_VDD USB1_OE USB1_DAT_TXD USB1_SE0 USB2_OE_RCV_RTS USB2_DAT_VP USB2_SE0_VM_RXD UART2_TXD USB1_DP UART2_RXD_OD USB1_DM CTS_X USB2_DP USB_INTX USB2_DM USB_CONNECT RXDIN_3V TXDO_BDI_UP_3V SB96_BUS_BUSY BOOT_NORM_X SB96_BDO_KF_5V ONE_WIRE_1 RS232_USB_X APCO ONE_WIRE_2 ONE_WIRE_BATT SB96D_BDO_KF_3V ONE_WIRE_UP TXDO_BDI_5V TXDO_BDI_ENC_3V RXDIN_5V RXDIN_ENC_3V RTS_FILLSEN_5V CTS_CABLE_DET_5V RTS_FILLSEN_3V BUSY_I N OPTA_SEL0 BUSY_OUT OPTA_SEL1 CABLE_DET_3V OPTA_SEL2 OPTA_SEL3 OPT_GPIO0 OPT_GPIO1 OPTB_SEL0 OPT_GPIO2 OPTB_SEL1 OPT_GPIO3 OPTB_SEL2 OPTION_INTX OPTB_SEL3
D1
R3508 0
NC NC
MAKO SPI SPI_CLK MAKO_CE SPI_MOSI SPI_MISO MAKO_DCLK MAKO_FSYNC MAKO_TX MAKO_RX
R3585 22K
U3505- 1
C3517
R3528
2
10uF
22K
3
4
C351 9
1
R3529 RX_AUDI O
11
47uF
51 R3548 100K
VAG R3550 82K
330mV RMS C3545
C3525 220pF
220pF
VAG 9V3 R3596 150
R3536 100K 9V3 C3532
R3539
C3538 .01uF
4
0.10uF
R3507 0
VAG U3505- 3 (SOURCE) MC3403
9V3 A5 B5 E6 D6 B6 C6 E7 D7 B7 M4 A7 N3 A6 B8 C8 D8 A9 B9 C9 E9 A10 B10 C10 P2 J5 C7 A8 L5 N8 L7 K6 N2 M3 C12 E11 D10 F10 C11 G10 D11 B12
R3584 22K
1.875V_DIG_V2
USB1_DP USB1_DM
5
R3510 R3512
5V_V8_MAKO
1
1 R3504 R3505 MOBILE REPEATER: 33K R3503 33K 33K MOBILE SUBSCRIBER: NOT_USED 33K NU NU
EXT_MIC+
27 27
1
2.9V_DIG_V6
INT_MIC +
3.3V_DIG_V10
1
MAKO_CE
R3560 47K
1
2.9V_DIG_V6
R3572 10K
5V_V8_MAKO
USB1_TXEN USB1_DAT USB1_SEO
3-10
3
24K VAG
R3538 39K
5 V15
2
6
1
C3527
R3533 24K
0.1uF 9
U35022 6
1.0uF 5
4
10 4
C3533
8
C3543 7
11
4 11 U3502- 3
3
R3540
PUB_ADDRESS_1
100
10uF
3
1.0uF 5 2
C3518
VAG
70mV RMS (RX AUDIO)
6
MIC_GROUND 1.0uF
1
R3542
Q3503 9V3
220K C3522
R3544 24K
470pF R3549
2 VAG
1.0uF
R3534 10K VAG
11
13 C3544 4
3
12
U3502- 4 4 14
C3534
11
10uF
R3545 100
PUB_ADDRESS_2
1.0uF
5 2 C3535 1.0uF
U3505- 2 6
3
U3502-1 4 1
R3546 15 K
30K 9V3 C3526
9V3
VR3504
24K
Q3504
NU R3530 80mV RMS (TX AUDIO)
R3541 24K
4
6
1
7 5
11
4
3 Q350 5
5 2
6
1
Q3502
Controller Audio and USB Schematic Diagram
PUB_ADDRESS_2_EN PUB_ADDRESS_1_EN PUB_ADDRESS_MIC_EN LOW_LEVEL_MUTE
Controller R1 Schematic Diagrams
2.1
3-11
Controller R1 Parts List
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C2000
2113944A40
100pF
C3031
2113945C31
0.1uF
C3221
2113944A44
220pF
C1000
2113944A40
100pF
C2001
2113945B02
.01uF
C3032
2113945B02
.01uF
C3222
2113945Y02
0.10uF
C1001
2113945Y02
0.10uF
C2002
2113945Y02
0.10uF
C3040
2113944C06
470pF
C3225
2113944A44
220pF
C1002
2113945Y02
0.10uF
C2003
2113945Y02
0.10uF
C3041
2113945C02
.01uF
C3226
2113945Y02
0.10uF
C1003
2113944A40
100pF
C2004
2113944A40
100pF
C3042
2113945B02
.01uF
C3227
2113944A44
220pF
C1004
2113944A40
100pF
C2005
2113945B02
.01uF
C3043
2314030E85
33uF
C3228
2113945Y02
0.10uF
C1005
2113945Y02
0.10uF
C2006
2113945Y02
0.10uF
C3044
2113945C31
0.1uF
C3229
2113944A44
220pF
C1006
2113945Y02
0.10uF
C2007
2113945Y02
0.10uF
C3045
NOT PLACED
–
C3231
2113944A44
220pF
C1007
2113944A40
100pF
C2500
2113944A44
220pF
C3046
2113945Y02
0.10uF
C3232
2113945Y02
0.10uF
C1008
2113944A40
100pF
C2501
2113944A44
220pF
C3200
2113946J04
22uF
C3233
2113944A44
220pF
C1009
2113945Y02
0.10uF
C3000
2113944C06
470pF
C3201
2113946D05
2.2uF
C3234
2113946D05
2.2uF
C1010
2113945Y02
0.10uF
C3002
2371403L02
10uF
C3202
2113945Y02
0.10uF
C3237
2113946D05
2.2uF
C1011
2113944A40
100pF
C3005
2113944C06
470pF
C3203
2316410H02
68uF
C3238
2113946H02
10uF
C1012
2113945Y02
0.10uF
C3006
2314030E85
33uF
C3204
2115153H21
5.6pF
C3239
2113946D05
2.2uF
C1013
2113945Y02
0.10uF
C3007
2113945C31
0.1uF
C3205
2115153H21
5.6pF
C3240
2113944C45
100pF
C1014
2113945Y02
0.10uF
C3008
2113945A09
1000pF
C3206
2316410H01
22uF
C3243
2113946S35
1.0uF
C1015
2113945Y02
0.10uF
C3009
2113944A40
100pF
C3207
2113945C31
0.1uF
C3247
2113946H02
10uF
C1016
2113945Y02
0.10uF
C3010
2113946S35
1.0uF
C3208
2113946D05
2.2uF
C3248
2113946S35
1.0uF
C1017
2113946E02
1.0uF
C3011
2113946S35
1.0uF
C3209
2113945Y02
0.10uF
C3249
2113944C45
100pF
C1018
2113944A28
18pF
C3012
2113944C06
470pF
C3210
2113946D05
2.2uF
C3252
2113946S35
1.0uF
C1019
2113944A28
18pF
C3013
2314030J28
22uF
C3211
2113945A09
1000pF
C3254
2113946D05
2.2uF
C1030
2113944A28
18pF
C3014
2113945C31
0.1uF
C3212
2316410H02
68uF
C3257
2113946S35
1.0uF
C1031
2113945Y02
0.10uF
C3015
2113944C38
47pF
C3213
2113946F03
4.7uF
C3260
2113946S35
1.0uF
C1032
2113945B02
.01uF
C3016
2113944A40
100pF
C3214
2115153H45
33pF
C3261
2113944A44
220pF
C1033
2113945Y02
0.10uF
C3017
2113945A09
1000pF
C3215
2115153H45
33pF
C3262
2113946N03
2.2uF
C1034
2113946S35
1.0uF
C3018
2389289U01
10uF
C3216
2113946F03
4.7uF
C3265
2113946J04
22uF
C1035
2113946D05
2.2uF
C3019
2113944C06
470pF
C3217
2113944A44
220pF
C3266
2113946D05
2.2uF
C1036
2113946S35
1.0uF
C3020
2314030E85
33uF
C3218
2113945Y02
0.10uF
C3269
2113946S35
1.0uF
C1037
2113946D05
2.2uF
C3021
2113945C31
0.1uF
C3219
2113944A44
220pF
C3270
2113946S35
1.0uF
C1044
2113945Y02
0.10uF
C3030
2113945C02
.01uF
C3220
2113945Y02
0.10uF
C3272
2115153H27
10pF
Controller R1 Schematic Diagrams
3-12
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C3273
NOT PLACED
–
C3519
2314030F30
47uF
C4004
NOT PLACED
–
C4040
2113944A44
220pF
C3274
2113944A44
220pF
C3520
2113946S35
1.0uF
C4005
NOT PLACED
–
C4041
2113944A44
220pF
C3275
2113946J03
10.0uF
C3521
2113946S35
1.0uF
C4006
2113944A44
220pF
C4042
2113944A44
220pF
C3276
2113946S35
1.0uF
C3522
2113945A05
470pF
C4007
NOT PLACED
–
C4043
2113944A44
220pF
C3277
2113946S35
1.0uF
C3523
2113945Y02
0.10uF
C4010
NOT PLACED
–
C4044
2113944A44
220pF
C3278
2113945C31
0.1uF
C3524
2313960D07
10uF
C4011
NOT PLACED
–
C4045
2113944A44
220pF
C3279
2113945C31
0.1uF
C3525
2113944A44
220pF
C4012
NOT PLACED
–
C4046
2113944A44
220pF
C3280
2113945C31
0.1uF
C3526
2113946S35
1.0uF
C4013
2113944A44
220pF
C4047
2113944A44
220pF
C3281
2113945C31
0.1uF
C3527
2113945C31
0.1uF
C4014
2113944A44
220pF
C4048
2113944A44
220pF
C3282
2113946F03
4.7uF
C3528
2113945Y02
0.10uF
C4015
2113944A44
220pF
C4049
NOT PLACED
–
C3283
2113945Y02
0.10uF
C3529
2113945Y02
0.10uF
C4016
2113944A44
220pF
C4051
NOT PLACED
–
C3500
2113946J03
10.0uF
C3530
2113944A44
220pF
C4017
2113944A44
220pF
C4053
NOT PLACED
–
C3501
2113945G91
0.1uF
C3531
2113944A44
220pF
C4018
2113944A44
220pF
C4055
NOT PLACED
–
C3502
2113945C31
0.1uF
C3532
2113946S35
1.0uF
C4019
NOT PLACED
–
C4058
NOT PLACED
–
C3503
2113945A09
1000pF
C3533
2313960D07
10uF
C4020
NOT PLACED
–
C4059
NOT PLACED
–
C3504
2113945A09
1000pF
C3534
2313960D07
10uF
C4021
2113944A44
220pF
C4060
NOT PLACED
–
C3505
2113945A09
1000pF
C3535
2113946S35
1.0uF
C4022
2113944A44
220pF
C4061
NOT PLACED
–
C3506
2314030F30
47uF
C3536
2314030M51
10uF
C4023
2113944A44
220pF
C4062
NOT PLACED
–
C3507
2113945A11
2200pF
C3538
2113945B02
0.01uF
C4024
2113944A44
220pF
C4063
2113944A44
220pF
C3508
2113945C31
0.1uF
C3539
2113945Y02
0.10uF
C4025
2113944A44
220pF
C4064
2113944A44
220pF
C3509
2313960D07
10uF
C3540
2113945Y02
0.10uF
C4026
2113944A44
220pF
C4065
2113944A44
220pF
C3510
2113945A03
330pF
C3541
2113945Y02
0.10uF
C4027
2113944A44
220pF
C4066
2113944A44
220pF
C3511
2113944A40
100pF
C3542
2113945Y02
0.10uF
C4028
2113944A44
220pF
C4067
2113944A44
220pF
C3512
2113945C31
0.1uF
C3543
2113946S35
1.0uF
C4029
2113944A44
220pF
C4068
2113944A44
220pF
C3513
2113944A40
100pF
C3544
2113946S35
1.0uF
C4030
2113944A44
220pF
C4069
2113944A44
220pF
C3514
2113944A44
220pF
C3545
2113944A44
220pF
C4031
2113944A44
220pF
C4070
2113944A44
220pF
C3515
2113944A44
220pF
C4000
NOT PLACED
–
C4032
2113944A44
220pF
C4071
NOT PLACED
–
C3516
2113946S35
1.0uF
C4001
NOT PLACED
–
C4033
2113944A44
220pF
C4072
NOT PLACED
–
C3517
2314030M51
10uF
C4002
NOT PLACED
–
C4034
2113945A03
330pF
C4073
2113945Y02
0.10uF
C3518
2113946S35
1.0uF
C4003
NOT PLACED
–
C4035
2113945A03
330pF
C4074
NOT PLACED
–
Controller R1 Schematic Diagrams
Circuit Ref
Motorola Part No
3-13
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C4075
NOT PLACED
–
E4004
2409134J25
FERRITE BEAD
Q3503
4815272H01
ANALOG SWITCH
R1026
0613952R17
47K
C4076
NOT PLACED
–
E4005
2409134J25
FERRITE BEAD
Q3504
4815272H01
ANALOG SWITCH
R1027
NOT PLACED
–
C4084
2113945Y02
0.10uF
J2500
NOT PLACED
–
Q3505
4815272H01
ANALOG SWITCH
R1028
0613952R66
0
C4085
2113944A44
220pF
J3000
0905902V09
Q4000
4815263H01
ANALOG SWITCH
R1034
0613952R01
10K
C4086
NOT PLACED
–
DC POWER CONNECTOR
Q4001
4815263H01
ANALOG SWITCH
R1035
NOT PLACED
–
J4000
0916017H01
26-PIN ACCESSORY CONNECTOR
Q4002
4815261H01
ANALOG SWITCH
R1036
0613952R01
10K
J4001
0915555H01
30-PIN CONTROL HEAD CONNECTOR
Q4003
4815263H01
ANALOG SWITCH
R1041
0613952Q73
1K
Q4004
4815261H01
ANALOG SWITCH
R1044
0613952R66
0
C4087
NOT PLACED
–
C4088
NOT PLACED
–
C4089
NOT PLACED
–
C4090
NOT PLACED
–
J4002
NOT PLACED
–
Q4005
4815263H01
ANALOG SWITCH
R1045
0613952R01
10K
D3030
4813978P07
DIODE, SWITCHING
J4003
0915556H01
14-PIN OPTION BOARD CONNECTOR
Q4006
4815263H01
ANALOG SWITCH
R1046
NOT PLACED
–
D3040
4813978P07
DIODE, SWITCHING
L3200
2415005H02
22uH
Q4007
4815263H01
ANALOG SWITCH
R1047
0613952R66
0
D3200
4813978C02
DIODE, SWITCHING
L3201
2415005H02
22uH
Q4008
4815261H01
ANALOG SWITCH
R1048
0613952R66
0
D4000
4866544A01
DIODE, DUAL
L3202
2415005H02
22uH
Q4009
4815263H01
ANALOG SWITCH
R1054
0613952Q89
4.7K
D4001
4866544A01
DIODE, DUAL
Q3030
4813973M07
NPN
Q4010
4815261H01
ANALOG SWITCH
R1060
0613952Q25
10
E2500
2480675U01
FERRITE BEAD
Q3032
4813973B01
NPN
Q4011
4815263H01
ANALOG SWITCH
R1066
NOT PLACED
–
E3000
2485011Y01
FERRITE BEAD
Q3040
4813973M07
NPN
Q4012
4815261H01
ANALOG SWITCH
R1067
NOT PLACED
–
E3201
2480675U01
FERRITE BEAD
Q3041
4815263H01
ANALOG SWITCH
Q4013
4816023H01
PNP
R1070
0613952R66
0
E3202
2480675U01
FERRITE BEAD
Q3200
5185956E76
Q4014
4813973A06
NPN
R1071
0613952R17
47K
E3203
2480675U01
FERRITE BEAD
N-CHANNEL SYNCHRONOUS MOSFET
Q4015
4815263H01
ANALOG SWITCH
R1072
NOT PLACED
–
E3205
2480675U01
FERRITE BEAD
Q3201
4813970A62
P-CHANNEL MOSFET
R1000
0613952Q25
10
R2000
0613952R01
10K
E3206
2480675U01
FERRITE BEAD
Q3202
5185956E76
R1001
0613952R01
10K
R2004
0613952R66
0
E3208
2480675U01
FERRITE BEAD
N-CHANNEL SYNCHRONOUS MOSFET
R1002
0613952J73
10MEG
R2005
0613952R01
10K
Q3203
4805585Q23
PMOS FET
R1005
0613952Q89
4.7K
R2006
0613952R01
10K
Q3204
4805585Q23
PMOS FET
R1006
0613952R01
10K
R2007
0613952R01
10K
Q3205
4815262H01
ANALOG SWITCH
R1014
0613952R66
0
R2008
0613952R01
10K
Q3206
4815272H01
ANALOG SWITCH
R1017
0613952R01
10K
R2009
0613952R01
10K
Q3207
4813970A62
P-CHANNEL MOSFET
R1019
0613952Q18
5.1
R2010
0613952R01
10K
Q3208
4815261H01
ANALOG SWITCH
R1020
0613952R66
0
R2011
0613952R66
0
Q3500
4815261H01
ANALOG SWITCH
R1021
0613952R66
0
R2012
0613952R01
10K
Q3501
4815272H01
ANALOG SWITCH
R1025
0613952R01
10K
R2013
0613952R01
10K
Q3502
4815272H01
ANALOG SWITCH
E3500 E3501 E3502 E3503 E4000 E4001 E4002 E4003
2485011Y01 2485011Y01 2485011Y01 2485011Y01 2485011Y01 7686949J14 7686949J14 2409134J25
FERRITE BEAD FERRITE BEAD FERRITE BEAD FERRITE BEAD FERRITE BEAD FERRITE BEAD FERRITE BEAD FERRITE BEAD
Controller R1 Schematic Diagrams
3-14
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R2500
0613952R66
0
R3004
0613952L73
562
R3055
0615871H01
0.1
R3239
0613952H25
10
R2501
0613952R66
0
R3005
0613952Q81
2.2K
R3056
0615871H01
0.1
R3240
0613952R17
47K
R2502
0613952R66
0
R3006
0613952Q57
220
R3057
0613952R66
0
R3241
0613952Q18
5.1
R2504
0613952R66
0
R3007
0613952N58
39.2K
R3200
0615871H01
0.1
R3243
0613952Q18
5.1
R2506
0613952R66
0
R3008
0613952N12
13K
R3201
0613952R66
0
R3245
0613952G67
0
R2507
0613952R66
0
R3009
0613952N58
39.2K
R3203
0615871H01
0.1
R3246
0613952M81
6.81K
R2508
0613952R66
0
R3010
0613952N12
13K
R3204
0615871H01
0.1
R3247
0613952N69
51.1K
R2509
0613952R66
0
R3030
0613952R01
10K
R3205
0613952R25
100K
R3248
0613952R01
10K
R2510
0613952R66
0
R3032
0615871H01
0.1
R3206
0613952R66
0
R3500
0613952Q35
27
R2511
0613952R66
0
R3033
0615871H01
0.1
R3207
0686135Z02
0.2
R3501
0613952Q35
27
R2512
0613952R66
0
R3034
0613952H61
330
R3208
0686135Z02
0.2
R3502
0613952R01
10K
R2513
0613952R66
0
R3035
0613952H25
10
R3209
0613952N62
43.2K
R3503
NOT PLACED
–
R2514
0613952R66
0
R3036
0613952H25
10
R3210
0613952N16
14.3K
R3504
NOT PLACED
–
R2515
0613952R66
0
R3037
0613959G61
330
R3215
0613952G67
0
R3505
NOT PLACED
–
R2516
0613952R66
0
R3038
NOT PLACED
–
R3216
0613952G67
0
R3506
0613952R01
10K
R2517
0613952R66
0
R3039
0613952M30
2K
R3217
NOT PLACED
–
R3507
0613952R66
0
R2518
0613952R66
0
R3040
0613952M43
2.74K
R3218
0613952R66
0
R3508
0613952R66
0
R2519
0613952R66
0
R3041
0613952R25
100K
R3219
0613952R56
2MEG
R3509
0613952R66
0
R2520
0613952R66
0
R3042
0613952H69
680
R3220
0613952R56
2MEG
R3510
0613952Q35
27
R2521
0613952R66
0
R3043
0613952H69
680
R3222
0613952R33
220K
R3511
0613952R01
10K
R2522
0613952R66
0
R3044
0613958S61
330
R3223
0613952R33
220K
R3512
0613952Q35
27
R2523
0613952R66
0
R3045
0613952M30
2K
R3224
0613952Q89
4.7K
R3513
0613952R66
0
R2524
0613952R66
0
R3046
0613952M43
2.74K
R3225
NOT PLACED
–
R3514
0613952R01
10K
R2525
0613952R66
0
R3047
0613952R25
100K
R3226
0613952R13
33K
R3515
0613952R01
10K
R2526
0613952R66
0
R3048
0613952Q73
1K
R3227
NOT PLACED
–
R3516
0613952R10
24K
R2527
0613952R66
0
R3050
0613959Q53
150
R3228
0613952G67
0
R3520
0613952R10
24K
R2528
0613952R66
0
R3051
0613952G67
0
R3233
0613952R66
0
R3521
0613952R05
15K
R2529
0613952R01
10K
R3052
0613952G67
0
R3236
0613952Q73
1K
R3523
0613952R10
24K
R3002
0613952R01
10K
R3053
0613952R66
0
R3237
0613952R01
10K
R3524
0613952Q67
560
R3003
0613952M54
3.57K
R3054
0613952R66
0
R3238
0613952H25
10
R3525
0613952R25
100K
Controller R1 Schematic Diagrams
Circuit Ref
Motorola Part No
3-15
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R3526
0613952R66
0
R3572
0613952R01
10K
R4009
0613952Q42
51
R4067
0613952Q37
33
R3528
0613952R09
22K
R3573
0613952R01
10K
R4010
0613952Q42
51
R4068
0613952Q37
33
R3529
0613952Q42
51
R3574
0613952R01
10K
R4011
0613952R66
0
R4069
0613952Q37
33
R3530
NOT PLACED
–
R3575
0613952Q73
1K
R4012
0613952R66
0
R4070
0613952Q37
33
R3532
0613952Q49
100
R3576
0613952Q49
100
R4023
0613952Q75
1.2K
R4071
0613952R66
0
R3533
0613952R10
24K
R3577
0613952N42
26.7K
R4030
NOT PLACED
–
R4074
0613952R66
0
R3534
0613952R01
10K
R3578
0613952R32
200K
R4031
0613952R01
10K
R4076
0613952R66
0
R3535
0613952Q67
560
R3579
0613952R01
10K
R4032
0613952R01
10K
R4078
0613952R66
0
R3536
0613952R25
100K
R3580
0613952R01
10K
R4033
NOT PLACED
–
R4079
0613952R01
10K
R3537
0613952R66
0
R3581
0613952R01
10K
R4034
0613952R01
10K
R4080
0613952R66
0
R3538
0613952R15
39K
R3582
0613952N21
16.2K
R4035
0613952R01
10K
R4081
0613952R66
0
R3539
0613952R10
24K
R3583
0613952N21
16.2K
R4040
0613952Q89
4.7K
R4082
0613952R66
0
R3540
0613952Q49
100
R3584
0613952R09
22K
R4041
0613952Q89
4.7K
R4083
0613952R66
0
R3541
0613952R10
24K
R3585
0613952R09
22K
R4042
0613952Q89
4.7K
R4084
0613952R66
0
R3542
0613952R10
24K
R3586
0613952R66
0
R4043
0613952Q89
4.7K
R4085
0613952R66
0
R3544
0613952R10
24K
R3587
NOT PLACED
–
R4044
NOT PLACED
–
R4086
NOT PLACED
–
R3545
0613952Q49
100
R3588
0613952N69
51.1K
R4045
0613952Q89
4.7K
R4088
0613952R01
10K
R3546
0613952R05
15K
R3591
0613952Q81
2.2K
R4046
0613952Q89
4.7K
R4089
0613952R17
47K
R3547
0613952Q67
560
R3592
0613952Q81
2.2K
R4047
0613952Q89
4.7K
R4090
NOT PLACED
–
R3548
0613952J25
100K
R3593
0613952R32
200K
R4048
0613952Q77
1.5K
R4093
NOT PLACED
–
R3549
0613952R12
30K
R3594
0613952Q85
3.3K
R4049
0613958H83
2.7K
R4094
NOT PLACED
–
R3550
0613952R23
82K
R3595
0613952R01
10K
R4050
0613952R01
10K
R4095
NOT PLACED
–
R3558
0613952R01
10K
R3596
0613952H53
150
R4051
0613952R39
390K
R4096
NOT PLACED
–
R3559
0613952R01
10K
R4000
0613952Q37
33
R4054
0613952R01
10K
R4097
NOT PLACED
–
R3560
0613952R17
47K
R4001
0613952Q37
33
R4055
0613952R01
10K
R4098
0613952Q89
4.7K
R3561
0613952R66
0
R4002
0613952Q37
33
R4061
0613952Q37
33
R4099
NOT PLACED
–
R3562
0613952R66
0
R4003
0613952Q37
33
R4063
0613952Q37
33
R4100
0613952Q75
1.2K
R3563
0613952R66
0
R4004
0613952Q37
33
R4064
0613952Q37
33
R4101
0613952Q75
1.2K
R3569
0613952Q73
1K
R4005
0613952Q37
33
R4065
0613952Q37
33
R4103
0613952Q75
1.2K
R3571
0613952Q80
2K
R4006
0613952Q65
470
R4066
0613952Q37
33
R4105
NOT PLACED
–
Controller R1 Schematic Diagrams
3-16
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R4106
NOT PLACED
–
U4004
NOT PLACED
–
RT3500
0615471H01
THERMISTOR, 10K
U4005
NOT PLACED
–
U1000
5102495J13
MICROPROCESSOR
U4006
NOT PLACED
–
U1006
5115001H02
IC, DUAL UNBUFFERED INVERTER
U4007
NOT PLACED
–
U4008
NOT PLACED
–
U2000
0104024J27
IC, 8MB FLASH
VR3000
4813979C17
U2001
5171614M01
IC, 16MB SDRAM
TRANSIENT SUPPRESSOR
U3001
5164015H94
VOLTAGE REGULATOR
VR3040
4813977M10
DIODE, 5.1V ZENER
U3002
5115391H01
VOLTAGE REGULATOR
VR3200
4813977M10
DIODE, 5.1V ZENER
U3003
5164015H94
VOLTAGE REGULATOR
VR3201
4813977M05
DIODE, 3.3V ZENER
U3004
5115391H01
VOLTAGE REGULATOR
VR3202
4813977M05
DIODE, 3.3V ZENER
U3005
0105959T72
PNP
VR3203
4813977M05
DIODE, 3.3V ZENER
U3006
0105959T72
PNP
VR3204
4813977M13
DIODE, 6.2V ZENER
U3030
5116525H01
DUAL OPAMP
VR3205
4813977M05
DIODE, 3.3V ZENER
U3040
0105959T72
PNP
VR3206
4813977M13
DIODE, 6.2V ZENER
U3200
5185143E77
IC, POWER MANAGEMENT
VR3207
4813977M13
DIODE, 6.2V ZENER
VR3208
4813977M13
DIODE, 6.2V ZENER
U3201
5115616H01
VOLTAGE REGULATOR
VR3502
4813977A48
DIODE, 20V ZENER
U3202
5115453H01
DUAL OPAMP
VR3503
4813977A48
DIODE, 20V ZENER
U3203
5114007A43
IC, SCHMITT TRIGGER
VR3504
4813977A48
DIODE, 20V ZENER
U3500
5102463J95
AUDIO PA
VR4000
4813977A48
DIODE, 20V ZENER
U3501
5115368H01
DIGITAL ATTENUATOR
VR4001
4813977A48
DIODE, 20V ZENER
U3502
5114016A18
QUAD OPAMP
VR4002
4813977A48
DIODE, 20V ZENER
U3503
5164852H47
IC, LEVEL TRANSLATOR
VR4003
4813977A48
DIODE, 20V ZENER
U3504
5171395L01
IC, CMOS SWITCH
VR4004
4813977A48
DIODE, 20V ZENER
U3505
5114016A18
QUAD OPAMP
VR4005
4813977M13
DIODE, 6.2V ZENER
U3508
5164852H47
IC, LEVEL TRANSLATOR
VR4006
4813977M13
DIODE, 6.2V ZENER
VR4007
NOT PLACED
–
VR4008
NOT PLACED
–
Y1000
4809612J45
12MHZ CRYSTAL
Y3200
4815028H01
24.576MHZ CRYSTAL
U4000
5115476H01
IC, SERIAL-TO-PARALLEL CONVERTER
U4001
5115502H01
LOGIC TRANSLATOR
Circuit Ref Y3201
Motorola Part No 4802582S80
Description 32KHZ CRYSTAL
Controller R2 Schematic Diagrams
Controller R2 Schematic Diagrams PERIPHERALS ( 1 SHEET)
REAR ACCESSORY
OPTION BOARD INTERFACE
CONTROL HEAD
REPEATER INTERFACE
VOLUME_1 VOLUME_2 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS DISPLAY_CMD RESET
KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2
INT_SPKRINT_SPKR+ MIC_GROUND
GPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDIO INT_MIC+
9V3 ON_OFF_SW
SYSTEM_SYNC McBSP3_CLKX McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6 RTC_BATTERY
OPT_BRD_PTT RESET_OUT
SSI_DATA_OUT SSI_DATA_IN SSI_CLK SSI_FSYNC
SW_9V3 OPT_GPIO_1 OPT_GPIO_2
3.3V PROGM_IO_CS 1V8
GP5_1_PTT GP5_2_MONITOR GP5_3_CHAN_ACTIVITY GP5_6_TxDc_BUS+ GP5_7_RxDc_BUSGP5_8_CTSs_RESET
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
EXT_SPKR+ EXT_SPKREXT_MIC+ RX_AUDIO
EXT_SWB+
5V
MMP
5V
R2508
0
RESET_OUT
C2500 220pF
NC
9V3
2.775V_V4
R2504
0
LO_BATTERY_DET PA_TEMP RX_FLTR_VCTRL PA_BIAS TX_DAC
0
2.775V_ANA_V7 2.9V_DIG_V6
1 1 E2500 BLM21PG300SN1
3.6V_DIG_VSW1 5V 5V_SW RAW_B+ 9V3_PA
MAKO_AUDIO_DC ( DC SUPPLY: SHEET 1) ( MAKO POWER MANAGEMENT : SHEET 2) ( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)
NC
NC
16.8_MHZ_BUFF 32KHZ_GPS ANT_CURRENT_DET 0 0
1.875V_V2 2.775V_V4
MMP_GPIO1_INPUT MMP_GPIO2_INPUT ONE_WIRE_UP POR GATED_32KHZ_OMAP
MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3 ARMIO_12 GPIO_5 AUDIO_PA_ENA EXT_MIC_ENA GPIO_27 I2C_DATA I2C_CLK
MICROCONTROLLER (OMAP 1710: SHEET 1) (MEMORY: SHEET 2)
GPIO_40 RX_CLK RX_DATA RX_FSYNC TX_CLK TX_DATA TX_FSYNC
DEEP_SLEEP DMCS ADAPT_SW LOCK_DETECT ANT_EN GPIO_60 GPIO_15 (RED_LED / RX_ATTN_1)
USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT OPT_GPIO_2 OPT_GPIO_1 RS232_TX RS232_RX
GPS_BOOT_SELECT GPS_TX_LS GPS_RX_LS GPS_ON_OFF_LS GPS_RESET_LS
SPI_CLK_1
SPI_MOSI_1
SPI_MISO_1
1 1 1
GPIO_30 GPIO_31 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS MOBILE_DISPLAY_CMD RESET_OUT
KEYPAD_ROW0 KEYPAD_ROW1 KEYPAD_ROW2 KEYPAD_ROW3 KEYPAD_COL0 KEYPAD_COL1 KEYPAD_COL2 KEYPAD_COL3
McBSP3_CLK McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6
GPIO_3 GPIO_26
PTT GPIO_32 GPIO_33 ARMIO_15 ARMIO_3 GP5_8
SPI_CLK SPI_MOSI SPI_MISO ABACUS3_CE THK_CE
GPIO_25 GPIO_18
MAKO_GPIO_RX ARMIO_2 ONE_WIRE_UP POR GATED_32KHZ_OMAP
1.875V_V2
R2529 10K
MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC
LOW_LEVEL_MUTE AUDIO_PA_ENA EXT_MIC_ENA PUB_ADDRESS_MIC_EN I2C_DATA I2C_CLK
RS232_TX RS232_RX
MAKO_CE
(SW1 / VOL_A) (SW2 / VOL_B)
(Active HIGH)
(SW4 / MONITOR) (SW8 / CHANNEL_ACT) (KEYPAD_ROW4 / GP5_6) (BL_EN / GP5_7)
RTC_BATTERY ON_OFF_MECH GPIO_0_PWR_ON USB1_DP USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDIO INT_MIC+
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
SPI_MISO_MAKO
MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3
USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT
R2506 R2507
SPI_MOSI_MAKO
MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC
C2501 1500pF
1.875V_DIG_V2 2.775V_DIG_V4
SPI_CLK_MAKO
JTAG_TDO JTAG_TMS JTAG_TDI JTAG_TCK JTAG_NTRST JTAG_NEMU1 JTAG_NEMU0 JTAG_RTCK
3.6V_MAKO_SW1 5V 5V_SW 5V_SW RAW_B+ 9V3_PA
0 0
SPI_CLK SPI_MOSI SPI_MISO MAKO_CE
OMAP_CORE_LDO 1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
R2521 R2522 R2523
0 0 0
R2524 R2525 R2526 R2572 R2528
0 0 0 0 0
R2509 R2510 R2511 R2512 R2513 R2514
0 0 0 0 0 0
R2515 R2516 R2517 R2518 R2519 R2520
0 0 0 0 0 0
SPI_MISO_MAKO SPI_MOSI_MAKO SPI_CLK_MAKO SPI_CLK (6.0 MHz) SPI_MOSI SPI_MISO ABACUS3_CS (Active LOW) THK_CS (Active LOW) RX_SSI_SYNCB RX_SSI_CLK (1.20 MHz) RX_SSI_DATA RX_SSI_FSYNC (20.0 KHz) TX_SSI_CLK (4.20 MHz) TX_SSI_DATA TX_SSI_FSYNC (84.0 KHz)
PREDRIVE_SW DMCS ADAPT_SW LOCK_DETECT ANT_ENABLE PC_ATTEN_ENA RF_ATTN_2
5V 5V_SW
2.775V_V4 1.875V_V2
GPS_BOOT_SEL GPS_RX_LS GPS_TX_LS GPS_ON_OFF_LS GPS_RESET_LS GPS_5V 5V_ACTIVE_ANT ANT_CURRENT 32KHZ_GPS 16.8MHz VCONT 1.875V
GPS
( SHEET 1)
NC
2.775V_ANA_V7 2.9V_MAKO_V6
R2500 R2501 R2502
SW_9V3 OMAP_CORE_LDO 1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
16.8_MHZ_BUFF 32KHZ_CLK
LO_BATTERY_DET PA_TEMP RX_FLTR_VCTRL PA_BIAS TX_DAC
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
SPKR+ SPKREXT_MIC+ RX_AUDIO MIC_GROUND
1.875V_V2
EXT_SWB+ 9V3
3.0
3-17
16.8_MHZ_BUFF 16.8_GPS J2500-20 J2500-14 J2500-12 J2500-10 J2500-16 J2500-6 J2500-8 J2500-18 J2500-1 J2500-2 J2500-3 J2500-4 J2500-5 J2500-7 J2500-9 J2500-11 J2500-13 J2500-15 J2500-17 J2500-19
Controller - GPS Schematic Diagram
Controller R2 Schematic Diagrams
3-18
VBAT
13.6V (NOMINAL)
1
J3000-1
RAW_B+ (TO TX PA)
1 VBAT_GROUND VR3000
C3015 47pF
C3000 470pF E3000
1
J3000-2
U3040,U3005,U3006 change to 4813971D34
2
UNSWB+ (TO AUDIO PA)
9.3V
R3055 0.1
C3002 10uF
U3006 2 3 G1
R3032 0.1
9V3_PA (TO PA DRIVER ONLY)
R3056 0.1
1 D3030
U3005 2
C3021 0.1uF
C3020 33uF
3 G1
R3033 0.1
R3039 2K 1%
1 R3057 0
C3019 470pF R3034 330
C3030 .01uF
R3053 0
R3035 10
NC
R3037 330
R3036 10
R3040 2.74K 1%
C3018 10uF
NC
8
R3051 0
Q3032
2 R3041 100K
1 3 4
NC
U3030-1
This cap only use to support DC connector during reflow.
C3032 .01uF
C3031 0.1uF
R3038 150 NU
R3050 150
R3030 10K
Q3030
R3002 10K
9.3V U3040 2 3
9V3_CNTRL (TO MAKO)
G1
R3042 680
1 R3043 680
R3045 2K 1%
D3040
R3052 0
R3007 39.2K 1%
C3044 0.1uF
C3043 33uF
C3016 100pF
R3046 2.74K 1%
C3041 .01uF
R3054 0
R3008 13K 1%
Q3040
C3017 1000pF
R3048 1K
6 4
8
3
6
7
FB NP
VOUT
1
5V (TO GPS & PERIPHERAL BLOCKS)
VCONT VIN
5
5 U3030-2
5V
U3004 TK11100CSC 2
GND
C3040 470pF
C3011 1.0uF
5V
4
R3044 330
R3047 100K C3042 .01uF
NC VR3040
9.3V VOUT
5 1
9V3 (TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD)
C3046 0.10uF C3006 33uF
C3007 0.1uF
6
U3001 LM2941
3
C3005 470pF
ADJ
R3009 39.2K 1%
C3045 33uF NU
R3003 3.57K 1%
9V3
C3009 0.10uF
R3004 562 1%
R3010 13K 1% C3008 1000pF
5V
U3002 TK11100CSC 2 6 4
NP
VOUT
1
5V_SW
(TO RX BACKEND, SYNTH,GPS ANTENNA)
VCONT VIN
5
3
FB
GND
VIN ON_OFF
GND1
2
GND2
4
C3010 1.0uF
5V_SW
13.6V
OFF: 4.8V MAKO_ON_OFF_CONTROL
Q3041 47K
Controller DC Supply Schematic Diagram
ON_OFF
6
U3003 LM2941
ON: 0V
VOUT
3
C3012 470pF
47K
VIN
GND1
2
GND2
4
ADJ
5
EXT_SWB+ ( TO REAR ACCESSORY)
1
R3006 220 5%
R3005 2.2K 5%
C3013 22uF
C3014 0.1uF
Controller R2 Schematic Diagrams
3-19
C3282 4.7uF
R3219 2MEG
R3220 2MEG
1.875V_V2_MAKO
SW_9V3 5
VSAVE
B1
4 IN
NC
NC
NC
NC
NC
SW1_VDDHV
SW1_VOUT
C1 F3 D1 D3 B2 G4 E2 F4
0
E4
ON_OFF_MECH
B3
VSAVE
B4
GP5_5_IGNITION_SENSE
C5
POR
F5 1
D5
MAKO_INT
A12 A13 M1
REG_3V6
V06_O
BAT_TYPE
V07_O
HV_BG
V09_O
FET_ENX
V10_I
EMERG_PB
V10_O
MECH_SW
V10_GND
SW_TYPE
V08_I
IGN_X
V08_O
RESETX
VBUS_SUPPLY
GATED_32K_CLK
VBUS1_CMD
XOUT
VBUS1
XIN
VBUS2_SENS
TCXO_SEL_16_24
VBUS2_CMD
TCXO_IN
R3247 51.1K 1%
R3215 0
R3246 6.81K 1%
C3270 1.0uF
H12 J12
R3203
C3283
0.1
0.10uF SW_9V3
K14 J14
L3201
22uH
J13
C3206
R3243 5.1
22uF R3239 10
L14 D13 F13
R3204 0.1
E14
C3265 22uF
E13 G11 F12 VSW5
N4
1.875V_V2_MAKO
P4 N5
2.9V_V6_MAKO
P6
C3280 0.1uF
R3227 10K NU
R3217 0 NU
2.775V_V4_MAKO
P3
R3216 0
OMAP_CORE_LDO_1
C3277 C3266 1.0uF 2.2uF
C3281 0.1uF
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
4 5 14
2.775V_V7_MAKO
L1 J10
3.6V_DIG_VSW1
M6
R3224 4.7K
C3234 2.2uF
3V_V9_MAKO 3.3V_V10_MAKO
L9 K3
C3209 0.10uF
R3225 0 NU
IN
Q3202 SI4724CY
SYNC_EN
D1A 1
CBOOT
15 S1A 16 S1B
D1B 2
SW_9V3
K4
5V_V8_MAKO
B13
VBUS1_CMD
E12
C3273 10pF NU
C14
R3207 0.2
VSW5
D2B 10 6 S2A
D2C 11
7 S2B
H10
Q3203 SI8401DB
1
F11
8 S2C
C3212 68uF
D2D 12
C13 D12
ON: 5.2V - 5.3V OFF: 0.0V
L3202 22uH
D2A 9
R3237 10K
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V
GND9
GND8
GND7
4
NC
NC
F14
5
VBUS1 ( TO MMP)
D9
P5
ADJ
C3269 1.0uF
VBUS2 GND1
NC
M7
GND1
VBUS1_SENS
INT_X
1
4.7uF
C3213
5185143E77
C3215 33pF
2
GND2 4
Sine Wave Vpk-pk: 2.2V - 2.4V
Y3200 CX-101F
HOT1
HOT2
D4
V04_O
H5
0
24.576MHz
BAT_3V6
D14
MAKO_GATED_32KHz
V03_O
GND6
R3218
GP5_4_EMERGENCY
BAT_7V5
GND5
1000pF
V02_O
GND4
C3211
D2
SW5_VOUT
VSAVE
L4
2.2uF
SW5_PHASE
BAT_RTC
GND3
R3226 33K
C3210
XTAL32_IN
GND2
9V3_CNTRL 6
C2
SW5_SUMCOMP
K9
2.2uF
VSAVE
SW5_VSENSE XTAL32_OUT
J4
C3208
B1
G5
0.1uF
R3206 0
5 2
1
C3207
H13
VOUT
VIN2
GND
SW5_VDDHV RTC_BATTERY
NC
VIN1
3
SW2_VOUT SW5_VDD
4
3
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
NC
4
SW2_LX SW2_GND
3
6
3
R3249 10K
G12
2
Q3206 EMD9FT2R
SW2_VCC SW2_VCCS
C3205 5.6pF
C3204 5.6pF
OMAP_CORE_LDO_1 1
H14
SW1_GND U3200-1 PWR_MNGR_BLOCK
32.768KHz 9V3_CNTRL
U3201 LP8340
R3245 0
2
SW1_DH
R3248 10K
G13
G14
SW1_PHASE 1
A2
J11
SW1_SUMCOMP_DL
2
Change R3246 to 0613952N12 (13K) for OMAP1610
D2D 12
H11
SW1_VSEN_BST
Y3201 XTAL
8 S2C
C3203 68uF
GND
PGLDO3
5V
3.6V_DIG_VSW1
D2C 11
3
PGLDO2
R3205 100K
3.6V_DIG_VSW1
1
SW_9V3
C3262 2.2uF
ON: 3.6V OFF: 0.0V
L3200 22uH
7 S2B
C3279 0.1uF
C3278 0.1uF
C3
SW1_VSEN_BUK
C3214 33pF
D1B 2
6 S2A
9V3_CNTRL
3
15 S1A
D2B 10
SW1_VDD
R3201
D1A 1
16 S1B
B14
47K
R3241 5.1
NC6
NC5
M5
NC4
P14
A14
A1
P1
NC3
SW_9V3
NC2
NC1
SW_9V3
9V3_CNTRL
MAKO_ON_OFF_CONTROL
C3202 0.10uF
D2A 9
Q3201 NTHS5441T1
D3200
NC
GND R3236 1K 0613952Q73
R3223 220K
Q3200
GND1
VR3200
4 IN 5 SYNC_EN 14 CBOOT
C3201 2.2uF
U3202-2 LMC6035ITLX
NC
C3261 220pF
DTA144EKAF Q3205
47K
UNSWB+
C3276 1.0uF
13
B3
A3
C3275 10.0uF
5114007A43
A1
NC
C3200 22uF
R3238 10
B1 A2
BATTERY_SENSE
R3210 14.3K 1%
R3200 0.1
32KHZ_GPS
VDD
R3233 0
R3209 43.2K
GATED_32KHZ_OMAP
U3203 NL17SZ14
13
R3222 220K
3
VSAVE
OUT
GND2
2
B3 U3202-1 LMC6035ITLX
1
C3274 220pF
7
C1 C3
VSAVE
VDD
C2
LO_BATTERY_DET
VCC
C3272 10pF
R3228 0
Q3207 NTHS5441T1
R3208 0.2
4
VBUS2_CMD 1
Q3204 SI8401DB 1
2
NC
R3240 47K
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V
3
16.8_MHZ_BUFF
VBUS2 ( TO MAP )
3 10K 47K
C3216 4.7uF 2.775V_DIG_V4 2.775V_DIG_V4
OMAP_CORE_LDO
1.875V_DIG_V2
2.775V_ANA_V7
2.9V_DIG_V6 2.9V_DIG_V6
3.3V_DIG_V10 3.3V_DIG_V10
USB_CONNECT
Q3208 DTC114YKAF 1
1.875V_DIG_V2
2
FROM MAKO USB_CONNECT (L6) OFF: 0V (DEFAULT) ON: 3.3V (MAKO V10)
E3203 C3220 0.10uF
C3221 220pF
C3240 100pF
E3206
E3205 C3222 0.10uF
C3225 220pF
C3226 0.10uF
E3208 C3228 0.10uF
C3227 220pF
C3231 220pF
C3232 0.10uF
5V_V8_MAKO MAKO_V8_5V
MAKO_V9_3V
VR3204
VR3203 NC
C3243 1.0uF
NC
C3247 10uF
C3248 1.0uF
VR3207
VR3205 C3249 100pF
NC
C3252 1.0uF
NC
C3257 1.0uF
5V_V8_MAKO
C3239 2.2uF
3.3V_V10_MAKO
C3238 10uF
2.775V_V7_MAKO
NC
2.9V_V6_MAKO
C3237 2.2uF
OMAP_CORE_LDO_1
1.875V_V2_MAKO
VR3202 VR3201 NC
C3229 220pF
C3254 2.2uF
VR3206 NC
3V_V9_MAKO
1
C3219 220pF
2.775V_V4_MAKO
E3202 C3218 0.10uF
1
E3201 C3217 220pF
C3233 220pF
C3260 1.0uF
VR3208 NC
Controller DC Distribution Schematic Diagram
Controller R2 Schematic Diagrams
3-20
CONTROL HEAD INTERFACE
MOBILE REPEATER: NOT_USED MOBILE SUBSCRIBER: 33 OHM RESET
VBUS1
MMP_1_WIRE
USB1_DP
1
1
I/O History P1 0102726B32
C4000 C4001 C4002 C4003 C4004 C4005 C4006 220pF 220pF 220pF 220pF 220pF 220pF 220pF NU NU NU NU NU NU
C4013 220pF
J4001_9 E4000
NC
3.3V
USB1_DM
1
1V8
1
5V 5V
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 29 30
9V3 1V8
1V8
RESET DISPLAY_CMD DISPLAY_CS SERIAL_DATA SERIAL_CLK LED_CS ON_OFF_SW KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2 VOLUME_1 VOLUME_2 HANDSET_AUDIO INT_SPKR+ INT_SPKR-
R4000 R4001 R4002 R4003 R4004 R4005
33 33 33 33 33 33
R4061 R4063 R4064 R4065 R4066 R4067 R4068 R4069 R4070 R4071
33 33 33 33 33 33 33 33 33 0
470
R4006
GPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK VBUS1 ONE_WIRE_1 MIC_GROUND INT_MIC+
E4003
R4009 R4010
51 51 BLM21PG221SN1
E4001 E4004
BK1005HM471 R4012
0
J4001-1 J4001-2 J4001-3 J4001-4 J4001-5 J4001-6 J4001-7 J4001-8 J4001-9 J4001-10 J4001-11 J4001-12 J4001-13 J4001-14 J4001-15 J4001-16 J4001-17 J4001-18 J4001-19 J4001-20 J4001-21 J4001-22 J4001-23 J4001-24 J4001-25 J4001-26 J4001-27 J4001-28 J4001-29 J4001-30
PCB 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
J4001 FRONT VIEW
2 4 6 8 10 12
C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF
A2 5 2 A1
A2 5 2 A1
4
NU
5.6V VR4007 NU
5.6V VR4008 NU
R4101 1.2K
OPTION BOARD INTERFACE
WD_RESET
7
R4086 0 NU
OPT_SSI_SYNC C4059 220pF NU
1
Y_1 Y_2 Y_3 Y_4 Y_5 Y_6
NU
R4011 0 C4076 220pF NU
1
14 VCC
A_1 A_2 A_3 A_4 A_5 A_6
GND
1 3 5 9 11 13
SERIAL_DATA PROGM_IO_CS SERIAL_CLK RESET ARMIO_6
D4001
R4103 1.2K
R4023 1.2K
R4100 1.2K
U4001 SN74LVC07A
3
C4084 0.10uF
C4034 C4035 330pF 330pF
R4034 10K
2
C4085 220pF
SERIAL_CLK SERIAL_DATA
NC
R4079 10K
5V
1V8
4866544A01
1V8
K4 6 K3 4 K2 3 K1 1
K4 6 K3 4 K2 3 K1 1
5V
WD_RESET
MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
C4071 C4072 C4074 220pF 220pF 220pF NU NU NU
SW_9V3 SHARED_SYSTEM_SYNC SSI_FSYNC SSI_CLK
SER
U4000 SN74AHC594
R4090
RTC_BATTERY
8
0
SSI_DATA_OUT OPT_GPIO_1 OPT_GPIO_2 RESET_OUT OPT_BRD_PTT
MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
GND
VCC
NU
SSI_DATA_IN
0
R4074
0
R4076
0
R4078
0
R4080 R4081 R4082 R4083 R4085
0 0 0 0 0
C4049 C4051 220pF 220pF NU NU
C4053 C4055 220pF 220pF NU NU
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J4003-1 J4003-2 J4003-3 J4003-4 J4003-5 J4003-6 J4003-7 J4003-8 J4003-9 J4003-10 J4003-11 J4003-12 J4003-13 J4003-14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
PCB J4003 FRONT VIEW
QA QB QC QD QE QF QG QH1 QH2
16
SRCLK RCLK SRCLR RCLR
5V
14
11 12 10 13
J4001_9
R4084
15 1 2 3 4 5 6 7 9
C4073 0.10uF
C4058 C4060 C4061 C4062 220pF 220pF 220pF 220pF NU NU NU NU NC
PUB_ADDRESS_2_EN PUB_ADDRESS_1_EN
1V8
1V8
10K
10K R4055
1V8
NU R4054
10K R4033
1V8
R4032
NU
10K
1V8
R4031
R4030
1V8
GP5_8_CTSs_Reset GP5_7_RxDc_BUSGP5_6_TxDc_BUS+ GP5_5_IGNITION_SENSE
5V
5V
R4045 4.7K
R4044 4.7K
NU
GP5_1_PTT
47K
47K R4041 4.7K
VBUS2
47K
47K
47K
Q4001 DTC144EKAF 4815263H01
4866544A01
2
D4000
3
4
R4035 10K
Q4002 DTC114YKAF 4815261H01
VR4000 MMBZ20V
VR4005
4813977A48
5V
10K
R4043 4.7K
Q4008 DTC114YKAF 4815261H01
47K
2
47K
Q4010 DTC114YKAF 4815261H01
WD_RESET
C4040 220pF
2
2
10K
2
Q4015 DTC144EKAF 4815263H01
3 10K
47K
NC
1
Q4003 DTC144EKAF 4815263H01 3
3
3
C4041 220pF
C4042 220pF
Q4005 DTC144EKAF 4815263H01
VR4001 MMBZ20V
C4043 220pF
C4044 220pF
R4051 390K
VR4002
C4063 C4064 C4065 C4066 220pF 220pF 220pF 220pF
3 3 2
1 Q4014 BCW65A
Q4012 DTC114YKAF 4815261H01
R4089 47K
10K
EXT_SPKREXT_SPKR+ EXT_SWB+ EXT_SWB+
R4050 10K
47K
VR4006 NC C4067 C4068 C4069 220pF 220pF 220pF
NC VR4004 MMBZ20V
VR4003 MMBZ20V
C4046 220pF
C4045 220pF
MMBZ20V
NU C4075 220pF
R4049 2.7K
47K
47K
47K Q4004 DTC114YKAF 4815261H01
R4088 10K
10K
4813977A48
USB2_DP USB2_DM
47K
4813977A48
Q4000 DTC144EKAF 4815263H01
VBUS2
47K
47K
1
47K
1
E4002 BLM21PG221SN1
1
1
1
47K
Q4013 BCW68GLT1G 4816023H01
47K Q4011 DTC144EKAF 4815263H01
Q4009 DTC144EKAF 4815263H01
Q4007 DTC144EKAF 4815263H01
Q4006 DTC144EKAF 5V 4815263H01
47K
R4048 1.5K
47K
47K 47K
47K
ONE_WIRE_2 PUB_ADDRESS_2 PUB_ADDRESS_1 EXT_MIC+ RX_AUDIO
4813977A48
USB2_DP USB2_DM
R4098 4.7K
R4042 4.7K
1
R4040 4.7K
E4005 BK1005HM471
EXT_SWB+
R4047 4.7K
R4046 4.7K
2
5V
5V
5V
1
GP5_2_MONITOR
5V
5V
4813977A48
5V MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
1
GP5_4_EMERGENCY GP5_3_CHAN_ACTIVITY
C4048 220pF
C4047 220pF
C4070 220pF
1 IGNITION_SENSE
ACCESSORY INTERFACE (26-PIN)
2
4
6
8
10
12
14
16
18
20
22
24
26
1
3
5
7
9
11
13
15
17
19
21
23
25
J4000 REAR VIEW
7 8
GROUND J4000-16 16
EXT_SWB+ J4000-7 POWER GROUND J4000-8
EXT_SPKR- J4000-9 9 EXT_SPKR+ J4000-10 10
15 13 11 14 12
6
MAP_ID_1 J4000-6
J4000-15 J4000-13 J4000-11 J4000-14 J4000-12
5
MAP_ID_2 J4000-5
AUX_AUDIO_OUT_2 AUX_AUDIO_OUT_1 TX_AUDIO RX_AUDIO AUDIO GROUND
PCB
VIP_1_(EXT ALARM) J4000-26 26
GP5_8 J4000-24 24
GP5_7 J4000-22 22
APM_1_WIRE
GP5_6 J4000-20 20
25
IGN_SENSE J4000-25
1
23
1
EMERG SW J4000-23
GP5_3_(CHAN_ACT) J4000-21 21
3
VBUS_MAP J4000-3
Controller Peripheral Schematic Diagram - (sheet 1 of 2)
GP5_2_(MONITOR) J4000-19 19
2 1
EMERGENCY
EXT_PTT
GP5_1_(EXT PTT) J4000-17 17
4
USB_DM_MAP J4000-2 USB_DP_MAP J4000-1
GROUND J4000-18 18
USB / MAP_ID_GROUND J4000-4
1
Controller R2 Schematic Diagrams
3-21
REPEATER CONNECTOR WD_RESET
1V8
1
McBSP3_DX
R4097
B2
3
PCB
4
5
6
7
8
9 10 11
J4002 FRONT VIEW
A2
C2
0
2
VCCB
VCCA
A1
C4086 0.10uF
C1 B
A GND
DIR
B1
SN74AVC1T45 U4004
1V8 C4087 0.10uF
A2 VCCB
VCCA
1
A1
TP4000
McBSP3_FSX
R4095
C2
0
B2
1V8
A
B
C1
GND
DIR
B1
SN74AVC1T45 U4005
R4105 10K
DIR_CTRL
R4099
1V8
0
1
J4002-1
2
J4002-2
3
J4002-3
4
J4002-4
5
J4002-5
6
J4002-6
7
J4002-7
8
J4002-8
9
J4002-9
10
J4002-10
11
J4002-11
C2
0
R4093
B2
A2
B
A
C4007 220pF
C4010 220pF
C4011 220pF
C4012 220pF
NU
NU
NU
NU
C1
DIR GND
McBSP3_CLKX
VCCB
VCCA
A1
C4088 0.10uF
B1
SN74AVC1T45 U4006
1V8
McBSP3_DR
R4096
VCCB
A2
VCCA
A1
C4089 0.10uF
C2
0
B2
C1 B
A GND
DIR
B1
SN74AVC1T45 U4007
1V8
SYSTEM_SYNC
R4094
0
C2 B2
VCCB
A2
VCCA
A1
C4090 0.10uF
B
A
C1
B1
GND
DIR SN74AVC1T45 U4008
R4106 10K
SHARED_SYSTEM_SYNC
Controller Peripheral Schematic Diagram (sheet 2 of 2)
Controller R2 Schematic Diagrams
2.775V_DIG_V4
ARMIO_12 (MOBILE ONLY) AUDIO_PA_ENA (MOBILE ONLY)
(GPIO_3 for PORTABLE-Green LED) (SPI.CS3 for MOBILE Shift Register Chip Select) ARMIO_6 DIR_CTRL GPIO_3
ARMIO_2
GPS_RESET_LS GPS_TX_LS GPS_RX_LS GPS_ON_OFF_LS GPS_BOOT_SELECT
0 R1047
R1071 47K
JTAG_NTRST JTAG_TCK JTAG_TMS JTAG_TDI JTAG_NEMU0 JTAG_NEMU1 JTAG_TDO JTAG_RTCK
2.775V_DIG_V4
JTAG
10K
Place for OMAP1710
OMAP1610 / 1710 GP DEVICE CONFIG 1.875V
DECOUPLING CAPACITORS
LARGEST REF R1034 10K
C1039
R1050
OMAP_CORE
U1008
Y1001
PLACE FOR GP DEVICE FAST BOOT R1035 0 DNP NU
1.875V
DVDD2
3.3V_DIG_V10
R1025
1.875V_DIG_V2
GPS
LED_CS SERIAL_CLK DISPLAY_CS SERIAL_DATA
1.875V
SERIAL FLASH SPI
1.875V_DIG_V2
MCBSP3_DX MCBSP3_DR MCBSP3_FSX MCBSP3_CLK
R1021 0
LED & Display CS: Active Low
PLACED FOR MOBILE ONY 1.875V R1017 10K ARMIO_3 (Used as BL_EN for PORTABLE, GP5_7 for MOBILE
Date rate: 20 of 8 bits packet per chip select
OMAP_CORE_LDO
(0.87mA/MHz for OMAP1710 & 1.06mA/MHz for OMAP1610) OMAP_CORE (1.4V for OMAP1710 & 1.55V for OMAP1610)
PTT
CLK rate: 1 MHz MCBSP3 R1020 0
ONE_WIRE_UP
GPIO_60 (Used as GREEN_LED for PORTABLE, PA_ENABLE for MOBILE) GPIO_15 (Used as RED_LED for PORTABLE, RX_ATTN_1 for MOBILE)
3-22
C1000 C1001 C1002 C1003 C1013 C1015 C1011 C1031 C1034 100pF 0.10uF 0.10uF 100pF 0.10uF 0.10uF 100pF 0.10uF 1.0uF
DELETED REF
C1035 2.2uF
1.875V
C1004 C1005 C1006 C1007 C1014 C1010 C1009 C1008 C1036 C1037 2.2uF
100pF 0.10uF 0.10uF100pF 0.10uF 0.10uF 0.10uF100pF 1.0uF
OMAP_CORE
OMAP_CORE
R1054 4.7K
1
DVDD2 LOCK_DETECT ANT_EN ADAPT_SW DMCS DEEP_SLEEP
R1066 10K NU
C1030 18pF
TP_MAKO_FSYNC
TP_MAKO_TX
1.875V
1
1
1
TP_MAKO_RX
TP_MAKO_DCLK
LDO_FILTER
R1067 4.7K NU
FREQ SWITCH
SDRAM_DATA(15:0) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 N3 C12 D12 D13 C11 C13 D11 D14 C10 D8 C4 C7 D5 D7 C5 C6 D6 J18 J19 J14 K18 K19 K15 K14 L19 L18 L15 M19 M20 N21 N19 N18 N20 W8 Y8 M15 P19 P20 P18 M14 R19 R18 T20 T19 V8 N15 U19 V16 W17 AA17 R13 W11 W10 V10 R11
CX-91F Y1000 12MHz 3
1.0Vpkpk C1018 18pF
OUT GND1 4 2 GND
0 NU
TOMAHAWK SSI R1002 10MEG
IN 1
ABACUS3 SSI
TX_FSYNC TX_DATA TX_CLK RX_FSYNC RX_DATA RX_CLK
C1019 18pF
1.875V
FLASH FLASH_WAIT FLASH_CLK
R1046 0 NU
R1006 10K
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
V3 T4 U3 U1 P8 T3 T2 R4 R3 R2 P7 P4 P2 N7 N2 N4
CLK_F SDATA_15 SDATA_14 SDATA_13 SDATA_12 SDATA_11 SDATA_10 SDATA_9 SDATA_8 SDATA_7 SDATA_6 SDATA_5 SDATA_4 SDATA_3 SDATA_2 SDATA_1 SDATA_0 CAM_D_7 CAM_D_6 CAM_D_5 CAM_D_4 CAM_D_3 CAM_D_2 CAM_D_1 CAM_D_0 CAM_VS CAM_HS CAM_RSTZ GPIO_15 GPIO_14 GPIO_13 GPIO_12 GPIO_11 GPIO_9 GPIO_8 GPIO_7 GPIO_6 GPIO_4 GPIO_3 GPIO_2 GPIO_1 GPIO_0 MPUIO_5 MPUIO_4 MPUIO_3 MPUIO_2 MPUIO_1 EMU0 EMU1 MSCI1_SYNC CLK32K_OUT MMC_DAT3 MMC_DAT2 MMC_DAT1 MMC_DAT0
FDATA_15 FDATA_14 FDATA_13 FDATA_12 FDATA_11 FDATA_10 FDATA_9 FDATA_8 FDATA_7 FDATA_6 FDATA_5 FDATA_4 FDATA_3 FDATA_2 FDATA_1 FDATA_0
B13 B20 J21 R20 J1 CVDD3_1 CVDD3_2 CVDD3_3 CVDD3_4 CVDD4
CVDD2 A9 CVDD2_1 A3 CVDD2_2 E2
Y21 W12 A11 A15 Y20 Y9 M2 AA3 CVDDA CVDD_RTC CVDD_DLL CVDD_1 CVDD_2 CVDD_3 CVDD_4 CVDD1
KBS_5 KBS_4 KBS_3 KBS_2 KBS_1 KBS_0 CLK_EX_CAM LOW_STATE_5 UART3_RX 12C_SCL TDO UWIRE_SDI UWIRE_SDO CLK_S_UWIRE Z_STATE_3 Z_STATE_2 MCBSP1_DX
G19 C21 E18 D19 D20 F18 H19 M18 L14 T18 AA19 U18 W21 V19 N14 P15 H18
5
EMIFS_DATA(15:0) EMIFS_ADD(23:1)
1
TX_RAMP
MOBILE_DISPLAY_CMD (MOBILE ONLY) SPI_CLK SPI_MISO SPI_MOSI THK_CE ABACUS3_CE MAKO_CE
R1036 10K
1.875V
R1005 4.7K
FLASH_CTL(5:0)
MAKO_OPT_INT
RESET_OUT
Controller Microprocessor Schematic Diagram
USB#2 OPTION BOARD
USB#0
USB_INT
USB1_TXEN
USB1_SE0
USB1_DAT
USB0_SE0 USB0_DAT USB0_TXEN
USB2_SE0
GPIO_25
USB2_DAT
USB2_SUSPEND
GPIO_26
USB2_RCV
I2C
GPIO_18
I2C_CLK I2C_DATA
Place for OMAP1610
USB#1
USB#0 RESERVED FOR MOBILE ( INTERFACE WITH MAKO)
PORTABLE DISPLAY
GPIO_27 (Used as KEYPAD_COL4 for NEO and Public Add Mic for MORPHEUS) KEYPAD_COL3 KEYPAD_COL2 KEYPAD_COL1 KEYPAD COLUMN KEYPAD_COL0
RTCK MCS12_DOUT MMC_CMD CLK_MMC RTC_ON_NOFF Z_STATE_1 RTC_WAKE_INT RESET_MODE RST_OUT
1K
DISPLAY_DATA7 DISPLAY_DATA6 DISPLAY_DATA5 DISPLAY_DATA4 DISPLAY_DATA3 DISPLAY_DATA2 DISPLAY_DATA1 DISPLAY_DATA0 DISPLAY_CE DISPLAY_CMD
Y17 W9 P11 V11 Y12 W16 W13 P12 AA200
R1041 R1072
R1 DVDD5_1 H2 DVDD5_2 C2 DVDD5_3
D15 C16 A17 G13 B17 C17 D16 D17 C18 B19 A20 H13 G14 C19 B21 D18
1 0
(MOBILE ONLY) GP5_8
LCD_PIXEL_15 LCD_PIXEL_14 LCD_PIXEL_13 LCD_PIXEL_12 LCD_PIXEL_11 LCD_PIXEL_10 LCD_PIXEL_9 LCD_PIXEL_8 LCD_PIXEL_7 LCD_PIXEL_6 LCD_PIXEL_5 LCD_PIXEL_4 LCD_PIXEL_3 LCD_PIXEL_2 LCD_PIXEL_1 LCD_PIXEL_0
R1014
0
R1044 0
16.8_MHZ_BUFF
R1070
A5 DVDD4_1 A7 DVDD4_2 B10 DVDD4_3 B14 DVDD4_4
SDRAM_ADD(12:0)
12 11 10 9 8 7 6 5 4 3 2 1 0
1 2 3 4
RS232_TX
AA2 DVDD2_1 Y7 DVDD2_2 AA11 DVDD2_3
0
RS232
H11 H9 H10 B8 B12 G9 G11 G12 B9 G10 A1 B6 B2 A2
0 1 2 3 4 5 6
LCD_VSYNC B18 LCD_HSYNC C20 LCD_AC B15 CLK_P_LCD C15
VSS_1 B5 VSS_2 B7 VSS_3 A13 VSS_4 B16 VSS_5 A21 VSS_6 F20 VSS_7 K20 VSS_8 R21 VSS_9 W20 VSS_10 AA21 VSS_11 Y13 VSS_12 AA7 VSS_13 Y3 VSS_14 AA1 VSS_15 U2 VSS_16 N1 VSS_17 K2 VSS_18 G1 VSS_19 B1
TP1000
R1001 10K C1032 .01uF
RS232_RX
CLK_B_REQ CLK_B CLK_MCSI1 MCSI1_DOUT MCSI1_DIN MCSI2_DIN MCSI2_SYNC CLK_M_REQ MCBSP2_DR FRDY OSC32K_IN OSC32K_OUT MCBSP2_DX CLK_M OSC1_IN OSC1_OUT LOW_STATE_1 LOW_STATE_2 MCBSP2_FSX CLKR_MCBSP2 CLKX_MCBSP2 MCBSP2_FSR
NC DVDD1_1 DVDD1_2 DVDD1_3 DVDD1_4 DVDD1_5
E5 RESERVED
OMAP_CORE
W15 Y15 P14 W14 V15 AA9 V9 R10 P10 V2 V13 AA13 AA5 V5 Y2 W3 AA15 Y14 W7 V7 Y6 W6
L1 A19 E21 U21 Y16 L21
FADV EN_F_BE_0 EN_F_BE_1 GPIO_62 F_CS1 F_CS2 F_CS3 EN_F_OE F_RP EN_F_WE F_WP USB0_SE0 USB0_DAT EN_USB_PUEN CLK_B_QUART2 LOW_STATE_3 LOW_STATE_4
OPT_GPIO_1 OPT_GPIO_2 GPIO_40 MAKO_AD_TRIGGER
BOOT FROM CS0
SADD_13 SADD_12 SADD_11 SADD_10 SADD_9 SADD_8 SADD_7 SADD_6 SADD_5 SADD_4 SADD_3 SADD_2 SADD_1 SADD_0
LDO_FILTER
L4 L3 M8 M7 M3 M4 N8 U4 W1 W2 V4 R8 P9 W4 Y4 V6 W5
2
R1028 0
CVDDA VDD_DLL
V12 DVDDRTC
Y2 4
GND
VCC
Y1 6 ( BUFFERRED 16.8 FROM TOMAHAWK)
1 A1
C1033 0.10uF R1026 47K
5
3 A2
1.875V
16.8MHz Squarer
1.875V U1006 NL27WZU04
H8 H7 D10 C8 B4 C3 B3
DVDD2
FADD_1 FADD_2 FADD_3 FADD_4 FADD_5 FADD_6 FADD_7 FADD_8 FADD_9 FADD_10 FADD_11 FADD_12 FADD_13 FADD_14 FADD_15 FADD_16 FADD_17 FADD_18 FADD_19 FADD_20 FADD_21 FADD_22 FADD_23 FADD_24 FADD_25
R1045 10K
U1000 OMAP1710
OMAP_CORE
SDRAM_CTL(6:0)
EN_WE_SDRAM SDRAM_RAS SDRAM_DQMU SDRAM_DQML SDRAM_CAS SBANK_1 SBANK_0
1.875V
J8 D3 C1 E4 D2 F4 E3 J7 F3 G4 G3 G2 K8 H4 H3 K7 J2 J4 J3 F2 L8 K4 K3 L7 E1
KEYPAD ROW
SDRAM_CLK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
DNP NU R1027 10K
ARMIO_15 KEYPAD_ROW3 KEYPAD_ROW2 KEYPAD_ROW1 KEYPAD_ROW0
CLKX_SD CLK32K_IN EN_SDCKE CLKX_MCBSP1 CLK_MCSI2 CLKS_MCBSP1 MCBSP1_FSX PWRON_RESET F_CS1U F_CS2U SDDQS_H SDDQS_L CS_SDRAM KBR_4 KBR_3 KBR_2 KBR_1 KBR_0 MCBSP1_DR BFAIL CONF TDI TMS TCK TRST MPU_BOOT MPU_RST UART1_CTS UART2_CTS UART1_RX UART2_RX
12C_SDA CLK_L_CAM CLK_SD
MAKO_INT ( RESET CIRCUIT PROVIDED BY MAKO) POR MAKO_GPIO_RX GPIO_5 (Used as KEYPAD_ROW4 for PORTABLE, GP5_6 for MOBILE)
D9 P13 H12 G21 Y10 G20 H15 R12 Y1 P3 C14 D4 G8 E19 E20 H14 F19 G18 H20 W19 V18 Y19 V17 W18 Y18 J20 U20 R14 Y5 V14 R9
V20 J15 C9
0
1
R1048
TP_POR
(FROM MAKO) 32KHZ_CLK
1.875V
C1017 1.0uF OMAP_CORE
SDRAM_CLK_EN
OPTION SELECT (FROM MAKO) MAKO_OPT_GPIO0 MAKO_OPT_GPIO3 MAKO_OPT_GPIO2
BOOT FROM CS3
R1019 5.1 Place for OMAP1710
SDRAM
SDRAM_CS
(MOBILE ONLY) EXT_MIC_ENA
(FROM MAKO) GATED_32KHZ_OMAP
Place for OMAP1610
GPIO_33 (Used as SW8 for PORTABLE, Channel Activity for MOBILE) GPIO_32 (Used as SW4 for PORTABLE, Monitor for MOBILE) GPIO_31 (Used as SW2 for PORTABLE, Volume B for MOBILE) GPIO_30 (Used as SW1 for PORTABLE, Volume A for MOBILE)
MAKO_RX MAKO_DCLK MAKO_FSYNC MAKO_TX
MAKO SSI
RF CONTROLS
Place for OMAP1710
SPI
R1000 10
R1060 10 CVDDA
VDD_DLL C1012 0.10uF
C1016 0.10uF
C1044 0.10uF
Controller R2 Schematic Diagrams
3-23
1.875V_DIG_V2
FLASH
1.875V_DIG_V2
SDRAM
1.875V_DIG_V2
1.875V_DIG_V2
R2011 0
R2004 0
TP_SDRAM_CLK Bootstrap Mode = 48 MHz Normal Mode = 72 MHz
1.875V_DIG_V2 C2001 .01uF
C2000 100pF
C2002 0.10uF
1.875V_DIG_V2
C2003 0.10uF
C2007 0.10uF
SDRAM_CLK R2005 10K
SDRAM_CLK_EN TP_FLASH_CLK
R2000 10K
R2012 10K
R2006 10K
R2007 10K
R2008 10K
C2006 0.10uF
C2005 .01uF
C2004 100pF
R2009 10K
SDRAM_CTL(6:0)
0
B7
6
A7
7
C7
8
A2
9
B2
10
C2
11
A1
12
B1
13
C1
14
D2
15
D1
16
D4
17
B6
18
A6
19
C6
20
B3
21
C3
22
D7
A2
D2
A3
D3
A4
D4
A5 A6 A7 A8 A9
D5 D6 D7 D8 D9
A10
D10
A11
D11
A12
D12
A13
D13
A14
D14
A15
D15
E6
1
0
H8
E5
2
1
J8
G5
3
2
J7
E4
4
3
J3
G3
5
4
J2
E3
6
5
H3
G1
7
6
H2
G7
8
7
H1
F6
9
8
G3
F5
10
9
H9
F4
11
10
G2
D5
12
11
F3
13
F2
14
E2
C7
B3
A7
J9
E7
D3 VDDQ4
VDDQ3
VDDQ2
VDDQ1
VDD3
A9
0
VDD2
G6
A5 VPP
E1
D1
BA1 A0
DQ0
A1
DQ1
A2 A3 A4 A5 A6 A7 A8 A9
DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9
A10
DQ10
A11
DQ11 DQ12 DQ13
E8
15
12
F1
LDQM
DQ14
UDQM
DQ15
A16 A17
NC1
A18
NC2
A8
0
B9
1
B8
2
C9
3
C8
4
D9
5
D8
6
E9
7
E1
8
D2
9
D1
10
C2
11
C1
12
B2
13
B1
14
A2
15
E2 G1
NC
A19 A20 A21 NC
F1
A3
VSS1
23
D0
A1
H7
F7
BA0
VSSQ4
5
A0
G8
TP_SDRAM_BA1
D7
A8
TP_SDRAM_CS
WAIT
VSSQ3
4
TP_SDRAM_BA0
RP
CAS
C3
B8
G7
VSSQ2
3
EN_L
RAS
B7
C8
WP
U2001
WE
MICRON 8Mx16
2
F7
VSSQ1
D8
F8
EN_W
A3
1
SDRAM_CS
EN_G
CKE
16MByte
CS
VSS3
E8
F9
J1
D3
FLASH_WAIT
G9
CLK
VSS2
B5
F3
2
VSS1
2
R2013 10K
U2000 M58WR064FB
E3
C4
F2
A1
5
1 4
0104024J27 (Pre-Flashed Part)
3
VSSQ2
D6
5
SDRAM_ADD(12:0)
G8
C5
4
8MByte
CLK_K
ST 4Mx16
3
6
R2010 10K
EN_E
VSSQ1
F8
G2
E7
1
VSS2
0
VDDQ2
G4
B4
VDDQ1
VDD1
FLASH_CTL(5:0)
VDD2
A4
1.875V_DIG_V2
VDD1
FLASH_CLK
EMIFS_ADD(23:1)
EMIFS_DATA(15:0)
SDRAM_DATA(15:0)
Controller Memories Schematic Diagram
Controller R2 Schematic Diagrams
2 C3536 10uF
R3575 1K
C3508 0.1uF
B
E3502
INT_MIC
EXT_MIC+ C3530 220pF
R3537 0
C3531 220pF
VMES ADC_VREF ATOD_0 ATOD_1 ATOD_2 ATOD_3 ATOD_4 ATOD_5 ATOD_6 ATOD_7 ATOD_8
L10 M12 N14 M13 L11 M14 L12 L13 K11 K12 K13
FE_TUNE1 FE_TUNE2 PWR_CTRL SCAN_EN TEST VFUSE
L3 M2 N1 C4 A3 E8
C3513
C3512 0.1uF
15K
VAG
13 12
3.3V_DIG_V10
5V_V8_MAKO
5V_SW
9V3
7 VCC
10K 47K
Q3500 DTC114YKAF
SPKR+
E3501
SPKR-
C3505 1000pF
U3500 TDA1519
7.8V RMS (7.5 W @ 8 ohms)
C3506 47uF
1
U3505-4 MC3403 4 14
VR3502 2
C3509 10uF
R3524 560
C3510
330pF
3 1
HANDSET_AUDIO
11
100K
R3525
2.9V_DIG_V6
100pF
UNSWB+
2 AUDIO_PA_ENA
2200pF
9V3
600mV RMS 9V3
HW_ID0 HW_ID1 HW_ID2 BATTERY_SENSE PA_TEMP
C3517 10uF
R3528 22K
2
4
TX_RAMP_DAC 3.91V (27.5W) 4.12V (44W)
R3577 26.7K R3576 100
C3519 47uF
R3529 51 RX_AUDIO
3 11 R3548 100K
VAG RT3500 10K
RX_FLTR_VCTRL PA_BIAS
R3571 2K
U3505-1 MC3403 1
R3595 10K
ANT_CURRENT_DET
1
U3200-3 PA_CODEC_A2D_BLOCK
SW_9V3 NC NC NC NC NC NC
C3528
E3503
NC 9V3_CNTRL
0.10uF
EXT_MIC 1
R3535 560
1.0uF
0.10uF
EXT_MIC_ENA
R3532 C3524 100 10uF
3
2
1
9V3
C3520
C3529
Q3501 EMD9FT2R
NC NC
1.0uF
4
5
6
R3547 560
C3516 1.0uF
0.10uF
R3526 0
C3515 220pF
C3521
C3514 220pF
B11 AD_TRIG A11 TX_RX L2 MIC_BIAS K2 INT_MIC_P K1 INT_MIC_M J2 EXT_MIC_P J1 EXT_MIC_M J3 VCM1 H3 VC_OUT_P H2 VC_OUT_M E3 BPLUS E1 PA_BPLUS G3 PA_IN_M G2 PA_IN_P F1 INT_SPKR_P F2 INT_SPKR_M H1 EXT_SPKR_P G1 EXT_SPKR_M H4 VCM2 A4 VREF
R3520 24K 3
R3521
C3511 100pF
C3523
INT_MIC+
9V3
C3507
R3523 24K
4 9 INV OUT1 1 NINV 3 RR 6 8 M_SS OUT2
R3516 24K NC
C3504 1000pF E3500
C
GND2
9
PCA9306 U3503
NC NC NC NC
VDD CLK_SCL
3 AD0_CS* 8 DIS 4 SDO_NC 5 SDI_SDA W 10 1 A
GND1
10K
10K
A2 GND V_POS
GPIO_0_PWR_ON GPIO_3_PTT GPIO_4_HOOK
6
MAKO_AD_TRIGGER
1
1
2
MAKO_OPT_GPIO2 MAKO_OPT_GPIO3 MAKO_OPT_INT
NC
SDA2 5 SCL2 6 EN 8
7.8V RMS (7.5 W @ 8 ohms)
9.3VDC unmuted 2113945A09 5.3VDC muted 1000pF
330mV RMS R3550 82K
C3525 220pF
VAG
C3545 220pF R3536
TX_DAC R3596 150 R3539 24K
C3538 .01uF
4
C3532 1.0uF
100K
6
VAG
C3527 0.1uF
9
C3533 10uF
4
4
R3540 100
8 7
3
9V3 R3533 24K
9V3 U3502-2 MC3403
10
5 11
PUB_ADDRESS_1
11 U3502-3 MC3403
R3553 10K
5
R3538 39K
V15
2
R3551 10K
70mV RMS (RX AUDIO) MIC_GROUND
EMD9FT2R Q3503
C3518 1.0uF
C3522
VAG R3542 24K
UMZ2NTR Q3504
R3530 NU 220K
80mV RMS (TX AUDIO)
R3554 47K
1 4
6
R3544 24K
2
4 1
3
6
9V3 C3535 1.0uF
4 7
VAG
5
4
3
11
R3552 10K R3546 15K
C3534 10uF
R3545 100 PUB_ADDRESS_2
11
10K R3556 47K
3
U3505-2 MC3403
5
2
R3534 10K
12
9V3 U3502-4 MC3403 4 14
R3555
11
30K
4
C3526 1.0uF
R3541 24K
13
470pF VAG
R3549
VR3504 MMBZ20V
U3502-1 9V3 MC3403 6
3
NC NC NC
4 SDA1 3 SCL1
I2C_CLK
C3542 0.10uF
U3508 PCA9306
U3501 AD5161
1
R3587 5.1K NU
R3582 16.2K
MMP_GPIO2_INPUT MAKO_OPT_GPIO0
VR3503 MMBZ20V
10K
ONE_WIRE_1 I2C_DATA ONE_WIRE_2
C3503 1000pF
2
R3581
3 SCL1 4 SDA1
NC NC
R3574 10K
C3502 0.1uF
6
16.2K
R3573 10K
8 EN 6 SCL2 SDA2 5
C3501 0.1uF R3511 10K
R3513 0
5
R3583
NC
R3514 10K
R3569 1K
3
10K
NC NC
2.775V_DIG_V4 C3540 0.10uF
C3539 0.10uF
R3592 2.2K
R3591 2.2K
1
MMP_GPIO1_INPUT
R3580
USB_ CONNECT
R3593 200K
52mV RMS for rated audio 0613952R01 10K
5V_SW
2
ONE_WIRE_UP
1.875V_DIG_V2
GND
NC
R3578 200K
2.9V_DIG_V6
R3559
10K 51.1K
R3579 R3588
1.875V_V2_MAKO
5V_SW
C3541 0.10uF
C3500 10.0uF
2.775V_DIG_V4
1.875V_DIG_V2
USB2_DP USB2_DM
27
R3558
NC NC
27
R3501
R3515 10K
UNSWB+ 9V3 5V_SW 5V_V8_MAKO 3.3V_DIG_V10 1.875V_DIG_V2
10
R3506 10K
2 VREF1 1 7 VREF2 GND
MAKO UART RS232_TX RS232_RX
R3594 3.3K
R3500
N6 P7 N7 P8 L6 N13 N9 P9 M8 L8 M10 N12 M11 P13 P10 K7 M9 N10 P11 K8 P12 N11
8 11
1 1
NC
VAG (SOURCE) 4
C1
IN2
I2C_CLK I2C_DATA
0 0 0
R3561 R3562 R3563
B2
IN1
9V3
9 R3502 10K
R3586 0
VREF1 2 VREF2 7
MAKO USB
NC
D2 NO2 C2 COM2
9V3
GND
NC
1.875V_V2_MAKO USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT
A1 NO1 B1 COM1
U3505-3 MC3403
U3504 TS5A23166
1
MAKO_TX MAKO_RX MAKO SSI
BBP_CLK BBP_SYNC SPI_CLK SPI_CS U3200-2 SPI_DI DIGITAL_BLOCK SPI_DO VC_DCLK VC_FSYNC VC_TX VC_TX3V VC_RX UCM_SS LOGIC_VDD USB1_O E USB1_DAT_TXD USB1_SE0 USB2_OE_RCV_RTS USB2_DAT_VP USB2_SE0_VM_RXD USB1_DP UART2_TXD USB1_DM UART2_RXD_OD CTS_X USB2_DP USB2_DM USB_INTX RXDIN_3V USB_CONNECT TXDO_BDI_UP_3V SB96_BUS_BUSY BOOT_NORM_X SB96_BDO_KF_5V ONE_WIRE_1 RS232_USB_X APCO ONE_WIRE_2 SB96D_BDO_KF_3V ONE_WIRE_BATT ONE_WIRE_UP TXDO_BDI_5V TXDO_BDI_ENC_3V RXDIN_5V RXDIN_ENC_3V RTS_FILLSEN_5V CTS_CABLE_DET_5V RTS_FILLSEN_3V BUSY_IN OPTA_SEL0 BUSY_OUT OPTA_SEL1 CABLE_DET_3V OPTA_SEL2 OPTA_SEL3 OPT_GPIO0 OPTB_SEL0 OPT_GPIO1 OPT_GPIO2 OPTB_SEL1 OPT_GPIO3 OPTB_SEL2 OPTION_INTX OPTB_SEL3
D1
MAKO_FSYNC
A5 B5 E6 D6 B6 C6 E7 D7 B7 M4 A7 N3 A6 B8 C8 D8 A9 B9 C9 E9 A10 B10 C10 P2 J5 C7 A8 L5 N8 L7 K6 N2 M3 C12 E11 D10 F10 C11 G10 D11 B12
R3585 22K
UNSWB+
1 1
1 0 R3509
NC NC
R3584 22K
1.875V_DIG_V2
USB1_DP USB1_DM
3.3V_DIG_V10
5
R3560 47K
5V_V8_MAKO
MAKO SPI SPI_CLK MAKO_CE SPI_MOSI SPI_MISO MAKO_DCLK
HW_ID2
0
HW_ID
HW_ID1
R3508
R3505 33K
0
R3504 33K NU
R3507
MOBILE REPEATER: NOT_USED MOBILE SUSCRIBER: 0 OHM
R3503 33K NU
HW_ID0
MOBILE REPEATER: 33K MOBILE SUBSCRIBER: NOT_USED
R3510 R3512
27 27 R3572 10K
7
2.9V_DIG_V6 2.9V_DIG_V6
1 USB1_TXEN USB1_DAT USB1_SEO
MAKO_CE
3-24
UMZ2NTR Q3505
5 2 6
1 EMD9FT2R Q3502
Controller Audio and USB Schematic Diagram
PUB_ADDRESS_2_EN PUB_ADDRESS_1_EN PUB_ADDRESS_MIC_EN LOW_LEVEL_MUTE
Controller R2 Schematic Diagrams
3.1
3-25
Controller R2 Parts List
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C2000
2113944A40
100pF
C3031
2113945C31
0.1uF
C3221
2113944A44
220pF
C1000
2113944A40
100pF
C2001
2113945B02
.01uF
C3032
2113945B02
.01uF
C3222
2113945Y02
0.10uF
C1001
2113945Y02
0.10uF
C2002
2113945Y02
0.10uF
C3040
2113944C06
470pF
C3225
2113944A44
220pF
C1002
2113945Y02
0.10uF
C2003
2113945Y02
0.10uF
C3041
2113945C02
.01uF
C3226
2113945Y02
0.10uF
C1003
2113944A40
100pF
C2004
2113944A40
100pF
C3042
2113945B02
.01uF
C3227
2113944A44
220pF
C1004
2113944A40
100pF
C2005
2113945B02
.01uF
C3043
2314030E85
33uF
C3228
2113945Y02
0.10uF
C1005
2113945Y02
0.10uF
C2006
2113945Y02
0.10uF
C3044
2113945C31
0.1uF
C3229
2113944A44
220pF
C1006
2113945Y02
0.10uF
C2007
2113945Y02
0.10uF
C3045
NOT PLACED
–
C3231
2113944A44
220pF
C1007
2113944A40
100pF
C2500
2113944A44
220pF
C3046
2113945Y02
0.10uF
C3232
2113945Y02
0.10uF
C1008
2113944A40
100pF
C2501
2113945A10
1500pF
C3200
2113946J04
22uF
C3233
2113944A44
220pF
C1009
2113945Y02
0.10uF
C3000
2113944C06
470pF
C3201
2113946D05
2.2uF
C3234
2113946D05
2.2uF
C1010
2113945Y02
0.10uF
C3002
2371403L02
10uF
C3202
2113945Y02
0.10uF
C3237
2113946D05
2.2uF
C1011
2113944A40
100pF
C3005
2113944C06
470pF
C3203
2316410H02
68uF
C3238
2113946H02
10uF
C1012
2113945Y02
0.10uF
C3006
2314030E85
33uF
C3204
2115153H21
5.6pF
C3239
2113946D05
2.2uF
C1013
2113945Y02
0.10uF
C3007
2113945C31
0.1uF
C3205
2115153H21
5.6pF
C3240
2113944C45
100pF
C1014
2113945Y02
0.10uF
C3008
2113945A09
1000pF
C3206
2316410H01
22uF
C3243
2113946S35
1.0uF
C1015
2113945Y02
0.10uF
C3009
2113945Y02
0.10uF
C3207
2113945C31
0.1uF
C3247
2113946H02
10uF
C1016
2113945Y02
0.10uF
C3010
2113946S35
1.0uF
C3208
2113946D05
2.2uF
C3248
2113946S35
1.0uF
C1017
2113946E02
1.0uF
C3011
2113946S35
1.0uF
C3209
2113945Y02
0.10uF
C3249
2113944C45
100pF
C1018
2113944A28
18pF
C3012
2113944C06
470pF
C3210
2113946D05
2.2uF
C3252
2113946S35
1.0uF
C1019
2113944A28
18pF
C3013
2314030J28
22uF
C3211
2113945A09
1000pF
C3254
2113946D05
2.2uF
C1030
2113944A28
18pF
C3014
2113945C31
0.1uF
C3212
2316410H02
68uF
C3257
2113946S35
1.0uF
C1031
2113945Y02
0.10uF
C3015
2113944C38
47pF
C3213
2113946F03
4.7uF
C3260
2113946S35
1.0uF
C1032
2113945B02
.01uF
C3016
2113944A40
100pF
C3214
2115153H45
33pF
C3261
2113944A44
220pF
C1033
2113945Y02
0.10uF
C3017
2113945A09
1000pF
C3215
2115153H45
33pF
C3262
2113946N03
2.2uF
C1034
2113946S35
1.0uF
C3018
2389289U01
10uF
C3216
2113946F03
4.7uF
C3265
2113946J04
22uF
C1035
2113946D05
2.2uF
C3019
2113944C06
470pF
C3217
2113944A44
220pF
C3266
2113946D05
2.2uF
C1036
2113946S35
1.0uF
C3020
2314030E85
33uF
C3218
2113945Y02
0.10uF
C3269
2113946S35
1.0uF
C1037
2113946D05
2.2uF
C3021
2113945C31
0.1uF
C3219
2113944A44
220pF
C3270
2113946S35
1.0uF
C1044
2113945Y02
0.10uF
C3030
2113945C02
.01uF
C3220
2113945Y02
0.10uF
C3272
2115153H27
10pF
Controller R2 Schematic Diagrams
3-26
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C3273
NOT PLACED
–
C3519
2314030F30
47uF
C4006
2113944A44
220pF
C4042
2113944A44
220pF
C3274
2113944A44
220pF
C3520
2113946S35
1.0uF
C4007
NOT PLACED
–
C4043
2113944A44
220pF
C3275
2113946J03
10.0uF
C3521
2113946S35
1.0uF
C4010
NOT PLACED
–
C4044
2113944A44
220pF
C3276
2113946S35
1.0uF
C3522
2113945A05
470pF
C4011
NOT PLACED
–
C4045
2113944A44
220pF
C3277
2113946S35
1.0uF
C3523
2113945Y02
0.10uF
C4012
NOT PLACED
–
C4046
2113944A44
220pF
C3278
2113945C31
0.1uF
C3524
2313960D07
10uF
C4013
2113944A44
220pF
C4047
2113944A44
220pF
C3279
2113945C31
0.1uF
C3525
2113944A44
220pF
C4014
2113944A44
220pF
C4048
2113944A44
220pF
C3280
2113945C31
0.1uF
C3526
2113946S35
1.0uF
C4015
2113944A44
220pF
C4049
NOT PLACED
–
C3281
2113945C31
0.1uF
C3527
2113945C31
0.1uF
C4016
2113944A44
220pF
C4051
NOT PLACED
–
C3282
2113946F03
4.7uF
C3528
2113945Y02
0.10uF
C4017
2113944A44
220pF
C4053
NOT PLACED
–
C3283
2113945Y02
0.10uF
C3529
2113945Y02
0.10uF
C4018
2113944A44
220pF
C4055
NOT PLACED
–
C3500
2113946J03
10.0uF
C3530
2113944A44
220pF
C4019
NOT PLACED
–
C4058
NOT PLACED
–
C3501
2113945G91
0.1uF
C3531
2113944A44
220pF
C4020
NOT PLACED
–
C4059
NOT PLACED
–
C3502
2113945C31
0.1uF
C3532
2113946S35
1.0uF
C4021
2113944A44
220pF
C4060
NOT PLACED
–
C3503
2113945A09
1000pF
C3533
2313960D07
10uF
C4022
2113944A44
220pF
C4061
NOT PLACED
–
C3504
2113945A09
1000pF
C3534
2313960D07
10uF
C4023
2113944A44
220pF
C4062
NOT PLACED
–
C3505
2113945A09
1000pF
C3535
2113946S35
1.0uF
C4024
2113944A44
220pF
C4063
2113944A44
220pF
C3506
2314030F30
47uF
C3536
2314030M51
10uF
C4025
2113944A44
220pF
C4064
2113944A44
220pF
C3507
2113945A11
2200pF
C3538
2113945B02
.01uF
C4026
2113944A44
220pF
C4065
2113944A44
220pF
C3508
2113945C31
0.1uF
C3539
2113945Y02
0.10uF
C4027
2113944A44
220pF
C4066
2113944A44
220pF
C3509
2313960D07
10uF
C3540
2113945Y02
0.10uF
C4028
2113944A44
220pF
C4067
2113944A44
220pF
C3510
2113945A03
330pF
C3541
2113945Y02
0.10uF
C4029
2113944A44
220pF
C4068
2113944A44
220pF
C3511
2113944A40
100pF
C3542
2113945Y02
0.10uF
C4030
2113944A44
220pF
C4069
2113944A44
220pF
C3512
2113945C31
0.1uF
C3545
2113944A44
220pF
C4031
2113944A44
220pF
C4070
2113944A44
220pF
C3513
2113944A40
100pF
C4000
NOT PLACED
–
C4032
2113944A44
220pF
C4071
NOT PLACED
–
C3514
2113944A44
220pF
C4001
NOT PLACED
–
C4033
2113944A44
220pF
C4072
NOT PLACED
–
C3515
2113944A44
220pF
C4002
NOT PLACED
–
C4034
2113945A03
330pF
C4073
2113945Y02
0.10uF
C3516
2113946S35
1.0uF
C4003
NOT PLACED
–
C4035
2113945A03
330pF
C4074
NOT PLACED
–
C3517
2314030M51
10uF
C4004
NOT PLACED
–
C4040
2113944A44
220pF
C4075
NOT PLACED
–
C3518
2113946S35
1.0uF
C4005
NOT PLACED
–
C4041
2113944A44
220pF
C4076
NOT PLACED
–
Controller R2 Schematic Diagrams
Circuit Ref
Motorola Part No
3-27
Description
C4084
2113945Y02
0.10uF
C4085
2113944A44
220pF
Circuit Ref
Motorola Part No
Description
J2500
0905505Y02
22-PIN JTAG CONNECTOR
J3000
0905902V09
DC POWER CONNECTOR
J4000
0916017H01
26-PIN ACCESSORY CONNECTOR
C4086
NOT PLACED
–
C4087
NOT PLACED
–
C4088
NOT PLACED
–
C4089
NOT PLACED
–
C4090
NOT PLACED
–
D3030
4813978P07
DIODE, SWITCHING
D3040
4813978P07
DIODE, SWITCHING
D3200
4813978C02
DIODE, SWITCHING
L3200
D4000
4866544A01
DIODE, DUAL
D4001
4866544A01
E2500
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Q3504
4815270H01
ANALOG SWITCH
R1027
NOT PLACED
–
Q3505
4815270H01
ANALOG SWITCH
R1028
0613952R66
0
Q4000
4815263H01
ANALOG SWITCH
R1034
0613952R01
10K
Q4001
4815263H01
ANALOG SWITCH
R1035
NOT PLACED
–
Q4002
4815261H01
ANALOG SWITCH
R1036
0613952R01
10K
Q4003
4815263H01
ANALOG SWITCH
R1041
0613952Q73
1K
Q4004
4815261H01
ANALOG SWITCH
R1044
0613952R66
0
J4001
0915555H01
30-PIN CONTROL HEAD CONNECTOR
J4002
NOT PLACED
–
J4003
0915556H01
14-PIN OPT BRD CONNECTOR
Q4005
4815263H01
ANALOG SWITCH
R1045
0613952R01
10K
Q4006
4815263H01
ANALOG SWITCH
R1046
NOT PLACED
–
2415005H02
22uH
Q4007
4815263H01
ANALOG SWITCH
R1047
0613952R66
0
L3201
2415005H02
22uH
Q4008
4815261H01
ANALOG SWITCH
R1048
0613952R66
0
DIODE, DUAL
L3202
2415005H02
22uH
Q4009
4815263H01
ANALOG SWITCH
R1054
0613952Q89
4.7K
2480675U01
FERRITE BEAD
Q3030
4813973M07
NPN
Q4010
4815261H01
ANALOG SWITCH
R1060
0613952Q25
10
E3000
2485011Y01
FERRITE BEAD
Q3032
4813973B01
NPN
Q4011
4815263H01
ANALOG SWITCH
R1066
NOT PLACED
–
E3201
2480675U01
FERRITE BEAD
Q3040
4813973M07
NPN
Q4012
4815261H01
ANALOG SWITCH
R1067
NOT PLACED
–
E3202
2480675U01
FERRITE BEAD
Q3041
4815263H01
ANALOG SWITCH
Q4013
4816023H01
PNP
R1070
0613952R66
0
E3203
2480675U01
FERRITE BEAD
Q3200
5185956E76
Q4014
4813973A06
NPN
R1071
0613952R17
47K
E3205
2480675U01
FERRITE BEAD
N-CHANNEL SYNCHRONOUS MOSFET
Q4015
4815263H01
ANALOG SWITCH
R1072
NOT PLACED
–
Q3201
4813970A62
P-CHANNEL MOSFET
R1000
0613952Q25
10
R2000
0613952R01
10K
Q3202
5185956E76
N-CHANNEL SYNCHRONOUS MOSFET
R1001
0613952R01
10K
R2004
0613952R66
0
E3206
2480675U01
FERRITE BEAD
E3208
2480675U01
FERRITE BEAD
E3500
2485011Y01
FERRITE BEAD
Q3203
4805585Q23
PMOS FET
R1002
0613952J73
10MEG
R2005
0613952R01
10K
E3501
2485011Y01
FERRITE BEAD
Q3204
4805585Q23
PMOS FET
R1005
0613952Q89
4.7K
R2006
0613952R01
10K
E3502
2485011Y01
FERRITE BEAD
Q3205
4815262H01
ANALOG SWITCH
R1006
0613952R01
10K
R2007
0613952R01
10K
E3503
2485011Y01
FERRITE BEAD
Q3206
4815272H01
ANALOG SWITCH
R1014
0613952R66
0
R2008
0613952R01
10K
E4000
2485011Y01
FERRITE BEAD
Q3207
4813970A62
P-CHANNEL MOSFET
R1017
0613952R01
10K
R2009
0613952R01
10K
E4001
7686949J14
FERRITE BEAD
Q3208
4815261H01
ANALOG SWITCH
R1019
0613952Q18
5.1
R2010
0613952R01
10K
E4002
7686949J14
FERRITE BEAD
Q3500
4815261H01
ANALOG SWITCH
R1020
0613952R66
0
R2011
0613952R66
0
E4003
2409134J25
FERRITE BEAD
Q3501
4815272H01
ANALOG SWITCH
R1021
0613952R66
0
R2012
0613952R01
10K
E4004
2409134J25
FERRITE BEAD
Q3502
4815272H01
ANALOG SWITCH
R1025
0613952R01
10K
R2013
0613952R01
10K
E4005
2409134J25
FERRITE BEAD
Q3503
4815272H01
ANALOG SWITCH
R1026
0613952R17
47K
R2500
0613952R66
0
Controller R2 Schematic Diagrams
3-28
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R2501
0613952R66
0
R3005
0613952Q81
2.2K
R3056
0615871H01
0.1
R3240
0613952R17
47K
R2502
0613952R66
0
R3006
0613952Q57
220
R3057
0613952R66
0
R3241
0613952Q18
5.1
R2504
0613952R66
0
R3007
0613952N58
39.2K
R3200
0615871H01
0.1
R3243
0613952Q18
5.1
R2506
0613952R66
0
R3008
0613952N12
13K
R3201
0613952R66
0
R3245
0613952G67
0
R2507
0613952R66
0
R3009
0613952N58
39.2K
R3203
0615871H01
0.1
R3246
0613952M81
6.81K
R2508
0613952R66
0
R3010
0613952N12
13K
R3204
0615871H01
0.1
R3247
0613952N69
51.1K
R2509
0613952R66
0
R3030
0613952R01
10K
R3205
0613952R25
100K
R3248
0613952R01
10K
R2510
0613952R66
0
R3032
0615871H01
0.1
R3206
0613952R66
0
R3249
0613952R01
10K
R2511
0613952R66
0
R3033
0615871H01
0.1
R3207
0686135Z02
0.2
R3500
0613952Q35
27
R2512
0613952R66
0
R3034
0613952H61
330
R3208
0686135Z02
0.2
R3501
0613952Q35
27
R2513
0613952R66
0
R3035
0613952H25
10
R3209
0613952N62
43.2K
R3502
0613952R01
10K
R2514
0613952R66
0
R3036
0613952H25
10
R3210
0613952N16
14.3K
R3503
NOT PLACED
–
R2515
0613952R66
0
R3037
0613959G61
330
R3215
0613952G67
0
R3504
NOT PLACED
–
R2516
0613952R66
0
R3038
NOT PLACED
–
R3216
0613952G67
0
R3505
NOT PLACED
–
R2517
0613952R66
0
R3039
0613952M30
2K
R3217
NOT PLACED
–
R3506
0613952R01
10K
R2518
0613952R66
0
R3040
0613952M43
2.74K
R3218
0613952R66
0
R3507
0613952R66
0
R2519
0613952R66
0
R3041
0613952R25
100K
R3219
0613952R56
2MEG
R3508
0613952R66
0
R2520
0613952R66
0
R3042
0613952H69
680
R3220
0613952R56
2MEG
R3509
0613952R66
0
R2521
0613952R66
0
R3043
0613952H69
680
R3222
0613952R33
220K
R3510
0613952Q35
27
R2522
0613952R66
0
R3044
0613958S61
330
R3223
0613952R33
220K
R3511
0613952R01
10K
R2523
0613952R66
0
R3045
0613952M30
2K
R3224
0613952Q89
4.7K
R3512
0613952Q35
27
R2524
0613952R66
0
R3046
0613952M43
2.74K
R3225
NOT PLACED
–
R3513
0613952R66
0
R2525
0613952R66
0
R3047
0613952R25
100K
R3226
0613952R13
33K
R3514
0613952R01
10K
R2526
0613952R66
0
R3048
0613952Q73
1K
R3227
NOT PLACED
–
R3515
0613952R01
10K
R2527
0613952R66
0
R3050
0613959Q53
150
R3228
0613952G67
0
R3516
0613952R10
24K
R2528
0613952R66
0
R3051
0613952G67
0
R3233
0613952R66
0
R3520
0613952R10
24K
R2529
0613952R01
10K
R3052
0613952G67
0
R3236
0613952Q73
1K
R3521
0613952R05
15K
R3002
0613952R01
10K
R3053
0613952R66
0
R3237
0613952R01
10K
R3523
0613952R10
24K
R3003
0613952M54
3.57K
R3054
0613952R66
0
R3238
0613952H25
10
R3524
0613952Q67
560
R3004
0613952L73
562
R3055
0615871H01
0.1
R3239
0613952H25
10
R3525
0613952R25
100K
Controller R2 Schematic Diagrams
Circuit Ref
Motorola Part No
3-29
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R3526
0613952R66
0
R3560
0613952R17
47K
R4001
0613952Q37
33
R4055
0613952R01
10K
R3528
0613952R09
22K
R3561
0613952R66
0
R4002
0613952Q37
33
R4061
0613952Q37
33
R3529
0613952Q42
51
R3562
0613952R66
0
R4003
0613952Q37
33
R4063
0613952Q37
33
R3530
NOT PLACED
–
R3563
0613952R66
0
R4004
0613952Q37
33
R4064
0613952Q37
33
R3532
0613952Q49
100
R3569
0613952Q73
1K
R4005
0613952Q37
33
R4065
0613952Q37
33
R3533
0613952R10
24K
R3571
0613952Q80
2K
R4006
0613952Q65
470
R4066
0613952Q37
33
R3534
0613952R01
10K
R3572
0613952R01
10K
R4009
0613952Q42
51
R4067
0613952Q37
33
R3535
0613952Q67
560
R3573
0613952R01
10K
R4010
0613952Q42
51
R4068
0613952Q37
33
R3536
0613952R25
100K
R3574
0613952R01
10K
R4011
0613952R66
0
R4069
0613952Q37
33
R3537
0613952R66
0
R3575
0613952Q73
1K
R4012
0613952R66
0
R4070
0613952Q37
33
R3538
0613952R15
39K
R3576
0613952Q49
100
R4023
0613952Q75
1.2K
R4071
0613952R66
0
R3539
0613952R10
24K
R3577
0613952N42
26.7K
R4030
NOT PLACED
–
R4074
0613952R66
0
R3540
0613952Q49
100
R3578
0613952R32
200K
R4031
0613952R01
10K
R4076
0613952R66
0
R3541
0613952R10
24K
R3579
0613952R01
10K
R4032
0613952R01
10K
R4078
0613952R66
0
R3542
0613952R10
24K
R3580
0613952R01
10K
R4033
NOT PLACED
–
R4079
0613952R01
10K
R3544
0613952R10
24K
R3581
0613952R01
10K
R4034
0613952R01
10K
R4080
0613952R66
0
R3545
0613952Q49
100
R3582
0613952N21
16.2K
R4035
0613952R01
10K
R4081
0613952R66
0
R3546
0613952R05
15K
R3583
0613952N21
16.2K
R4040
0613952Q89
4.7K
R4082
0613952R66
0
R3547
0613952Q67
560
R3584
0613952R09
22K
R4041
0613952Q89
4.7K
R4083
0613952R66
0
R3548
0613952J25
100K
R3585
0613952R09
22K
R4042
0613952Q89
4.7K
R4084
0613952R66
0
R3549
0613952R12
30K
R3586
0613952R66
0
R4043
0613952Q89
4.7K
R4085
0613952R66
0
R3550
0613952R23
82K
R3587
NOT PLACED
–
R4044
NOT PLACED
–
R4086
NOT PLACED
–
R3551
0613952R01
RES, 10K
R3588
0613952N69
51.1K
R4045
0613952Q89
4.7K
R4088
0613952R01
10K
R3552
0613952R01
RES, 10K
R3591
0613952Q81
2.2K
R4046
0613952Q89
4.7K
R4089
0613952R17
47K
R3553
0613952R01
RES, 10K
R3592
0613952Q81
2.2K
R4047
0613952Q89
4.7K
R4090
NOT PLACED
–
R3554
0613952R17
RES, 47K
R3593
0613952R32
200K
R4048
0613952Q77
1.5K
R4093
NOT PLACED
–
R3555
0613952R01
RES, 10K
R3594
0613952Q85
3.3K
R4049
0613958H83
2.7K
R4094
NOT PLACED
–
R3556
0613952R17
RES, 47K
R3595
0613952R01
10K
R4050
0613952R01
10K
R4095
NOT PLACED
–
R3558
0613952R01
10K
R3596
0613952H53
150
R4051
0613952R39
390K
R4096
NOT PLACED
–
R3559
0613952R01
10K
R4000
0613952Q37
33
R4054
0613952R01
10K
R4097
NOT PLACED
–
Controller R2 Schematic Diagrams
3-30
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
R4098
0613952Q89
4.7K
U3504
5171395L01
IC, CMOS SWITCH
VR4004
4813977A48
DIODE, 20V ZENER
R4099
NOT PLACED
–
U3505
5114016A18
QUAD OPAMP
VR4005
4813977M13
DIODE, 6.2V ZENER
R4100
0613952Q75
1.2K
U3508
5164852H47
VR4006
4813977M13
DIODE, 6.2V ZENER
R4101
0613952Q75
1.2K
IC, LEVEL TRANSLATOR
VR4007
NOT PLACED
–
U4000
5115476H01
IC, SERIAL-TO-PARALLEL CONVERTER
VR4008
NOT PLACED
–
R4103
0613952Q75
1.2K
R4105
NOT PLACED
–
U4001
5115502H01
LOGIC TRANSLATOR
Y1000
4809612J45
12MHZ CRYSTAL
R4106
NOT PLACED
–
U4004
NOT PLACED
–
Y3200
4815028H01
24.576MHZ CRYSTAL
RT3500
0615471H01
THERMISTOR, 10K
U4005
NOT PLACED
–
Y3201
4802582S80
32KHZ CRYSTAL
U1000
5102495J13
MICROPROCESSOR
U4006
NOT PLACED
–
U1006
5115001H02
IC, DUAL UNBUFFERED INVERTER
U4007
NOT PLACED
–
U2000
0104024J27
IC, 8MB FLASH
U4008
NOT PLACED
–
U2001
5171614M01
IC, 16MB SDRAM
VR3000
4813979C17
TRANSIENT SUPPRESSOR
U3001
5164015H94
VOLTAGE REGULATOR
VR3040
4813977M10
DIODE, 5.1V ZENER
U3002
5115391H01
VOLTAGE REGULATOR
VR3200
4813977M10
DIODE, 5.1V ZENER
U3003
5164015H94
VOLTAGE REGULATOR
VR3201
4813977M05
DIODE, 3.3V ZENER
U3004
5115391H01
VOLTAGE REGULATOR
VR3202
4813977M05
DIODE, 3.3V ZENER
U3005
0105959T72
PNP
VR3203
4813977M05
DIODE, 3.3V ZENER
U3006
0105959T72
PNP
VR3204
4813977M13
DIODE, 6.2V ZENER
U3030
5116525H01
DUAL OPAMP
VR3205
4813977M05
DIODE, 3.3V ZENER
U3040
0105959T72
PNP
VR3206
4813977M13
DIODE, 6.2V ZENER
U3200
5185143E77
IC, POWER MANAGEMENT
VR3207
4813977M13
DIODE, 6.2V ZENER
U3201
5115616H01
VOLTAGE REGULATOR
VR3208
4813977M13
DIODE, 6.2V ZENER
U3202
5115453H01
DUAL OPAMP
VR3502
4813977A48
DIODE, 20V ZENER
U3203
5114007A43
IC, SCHMITT TRIGGER
VR3503
4813977A48
DIODE, 20V ZENER
U3500
5102463J95
AUDIO PA
VR3504
4813977A48
DIODE, 20V ZENER
U3501
5115368H01
DIGITAL ATTENUATOR
VR4000
4813977A48
DIODE, 20V ZENER
U3502
5114016A18
QUAD OPAMP
VR4001
4813977A48
DIODE, 20V ZENER
U3503
5164852H47
IC, LEVEL TRANSLATOR
VR4002
4813977A48
DIODE, 20V ZENER
VR4003
4813977A48
DIODE, 20V ZENER
Controller R4 Schematic Diagrams
Controller R4 Schematic Diagrams PERIPHERALS ( 1 SHEET ) REAR ACCESSORY
OPTION BOARD INTERFACE
CONTROL HEAD
REPEATER INTERFACE
VOLUME_1 VOLUME_2 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS DISPLAY_CMD RESET
KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2
INT_SPKRINT_SPKR+ MIC_GROUND
GPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDIO INT_MIC+
9V3 ON_OFF_SW
SYSTEM_SYNC McBSP3_CLKX McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6 RTC_BATTERY
OPT_BRD_PTT RESET_OUT
SSI_DATA_OUT SSI_DATA_IN SSI_CLK SSI_FSYNC
SW_9V3 OPT_GPIO_1 OPT_GPIO_2
3.3V PROGM_IO_CS 1V8
GP5_1_PTT GP5_2_MONITOR GP5_3_CHAN_ACTIVITY GP5_6_TxDc_BUS+ GP5_7_RxDc_BUSGP5_8_CTSs_RESET
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
EXT_SPKR+ EXT_SPKREXT_MIC+ RX_AUDIO
EXT_SWB+
5V
MMP
5V
R2508 0 RESET_OUT
C2500 220pF
PA_BIAS
0 0
R2504
0
TX_DAC 2.775V_ANA_V7 2.9V_MAKO_V6 3.6V_MAKO_SW1 5V
2.775V_ANA_V7 2.9V_DIG_V6
1 1 E2500 BLM21PG300SN1
5V_SW 5V_SW
3.6V_DIG_VSW1 5V 5V_SW RAW_B+ 9V3_PA
RAW_B+ 9V3_PA
MAKO_AUDIO_DC ( DC SUPPLY: SHEET 1) ( MAKO POWER MANAGEMENT : SHEET 2) ( MAKO AUDIO_DIGITAL_USB/RS232 : SHEET 3)
MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3 NC LOW_LEVEL_MUTE AUDIO_PA_ENA EXT_MIC_ENA PUB_ADDRESS_MIC_EN I2C_DATA I2C_CLK
C2501 1500pF
NC
16.8_MHZ_BUFF 32KHZ_GPS ANT_CURRENT_DET
USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT
RS232_TX RS232_RX MMP_GPIO1_INPUT MMP_GPIO2_INPUT ONE_WIRE_UP POR GATED_32KHZ_OMAP
MAKO_CE MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC MAKO_INT MAKO_OPT_INT MAKO_AD_TRIGGER MAKO_OPT_GPIO0 MAKO_OPT_GPIO2 MAKO_OPT_GPIO3 ARMIO_12 GPIO_5 AUDIO_PA_ENA EXT_MIC_ENA GPIO_27 I2C_DATA I2C_CLK
1 1 1 1.875V_V2
KEYPAD_ROW0 KEYPAD_ROW1 KEYPAD_ROW2 KEYPAD_ROW3 KEYPAD_COL0 KEYPAD_COL1 KEYPAD_COL2 KEYPAD_COL3
McBSP3_CLK McBSP3_DX McBSP3_DR McBSP3_FSX DIR_CTRL ARMIO_6
GPIO_3 GPIO_26
SPI_CLK SPI_MOSI SPI_MISO ABACUS3_CE THK_CE
MICROCONTROLLER (OMAP 1710: SHEET 1) (MEMORY: SHEET 2)
GPIO_40 RX_CLK RX_DATA RX_FSYNC TX_CLK TX_DATA TX_FSYNC
DEEP_SLEEP DMCS ADAPT_SW LOCK_DETECT ANT_EN GPIO_60 (RED_LED / RX_ATTN_1) GPIO_15
GPIO_25 GPIO_18 USB1_TXEN USB1_DAT USB1_SE0 USB0_TXEN USB0_DAT USB0_SE0 USB_INT OPT_GPIO_2 OPT_GPIO_1 RS232_TX RS232_RX MAKO_GPIO_RX ARMIO_2 ONE_WIRE_UP POR GATED_32KHZ_OMAP
SPI_MISO_MAKO SPI_MOSI_MAKO SPI_CLK_MAKO
10K
(Active HIGH)
MAKO_TX MAKO_RX MAKO_DCLK MAKO_FSYNC
(SW1 / VOL_A) GPIO_30 (SW2 / VOL_B) GPIO_31 SERIAL_CLK SERIAL_DATA LED_CS DISPLAY_CS MOBILE_DISPLAY_CMD RESET_OUT
SPI_MISO_MAKO
PTT (SW4 / MONITOR) GPIO_32 (SW8 / CHANNEL_ACT) GPIO_33 (KEYPAD_ROW4 / GP5_6) ARMIO_15 (BL_EN / GP5_7) ARMIO_3 GP5_8
RTC_BATTERY ON_OFF_MECH GPIO_0_PWR_ON USB1_DP USB1_DM GPIO_3_PTT GPIO_4_HOOK ONE_WIRE_1 VBUS1 HANDSET_AUDIO INT_MIC+
GP5_4_EMERGENCY GP5_5_IGNITION_SENSE
PUB_ADDRESS_1_EN PUB_ADDRESS_2_EN PUB_ADDRESS_1 PUB_ADDRESS_2
SPI_CLK_MAKO SPI_MOSI_MAKO
R2529
LO_BATTERY_DET PA_TEMP RX_FLTR_VCTRL PA_BIAS TX_DAC
0
R2501 R2502
SPI_CLK SPI_MOSI SPI_MISO MAKO_CE
OMAP_CORE_LDO 1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
R2524 R2525 R2526 R2527 R2528
R2509 R2510 R2511 R2512 R2513 R2514
0 0 0 0 0 0
R2515 R2516 R2517 R2518 R2519 R2520
0 0 0 0 0 0
0 0 0 0 0
PREDRIVE_SW DMCS ADAPT_SW LOCK_DETECT ANT_ENABLE PC_ATTEN_ENA RF_ATTN_2
5V 5V_SW
R2506 R2507
0 0
1.875V_V2 2.775V_V4
GPS_BOOT_SEL GPS_RX_LS GPS_TX_LS GPS_ON_OFF_LS GPS_RESET_LS GPS_5V 5V_ACTIVE_ANT ANT_CURRENT 32KHZ_GPS 16.8MHz VCONT 1.875V
GPS ( SHEET 1 )
NC
2.775V_V4 1.875V_V2 1.875V_DIG_V2 2.775V_DIG_V4
SPI_CLK (6.0 MHz) SPI_MOSI SPI_MISO ABACUS3_CS (Active LOW) THK_CS (Active LOW) RX_SSI_SYNCB RX_SSI_CLK (1.20 MHz) RX_SSI_DATA RX_SSI_FSYNC (20.0 KHz) TX_SSI_CLK (4.20 MHz) TX_SSI_DATA TX_SSI_FSYNC (84.0 KHz)
GPS_BOOT_SELECT GPS_TX_LS GPS_RX_LS GPS_ON_OFF_LS GPS_RESET_LS JTAG_TDO JTAG_TMS JTAG_TDI JTAG_TCK JTAG_NTRST JTAG_NEMU1 JTAG_NEMU0 JTAG_RTCK
R2500
PA_TEMP RX_FLTR_VCTRL
1.875V_V2
SW_9V3 OMAP_CORE_LDO 1.875V_DIG_V2 2.775V_DIG_V4 3.3V_DIG_V10
16.8_MHZ_BUFF 32KHZ_CLK
LO_BATTERY_DET
USB2_DM USB2_DP VBUS2 ONE_WIRE_2
SPKR+ SPKREXT_MIC+ RX_AUDIO MIC_GROUND
2.775V_V4
SPI_MISO_1 SPI_MOSI_1 SPI_CLK_1
NC
9V3
EXT_SWB+ 9V3
4.0
3-31
16.8_MHZ_BUFF 16.8_GPS
J2500-20 J2500-14 J2500-12 J2500-10 J2500-16 J2500-6 J2500-8 J2500-18 J2500-1 J2500-2 J2500-3 J2500-4 J2500-5 J2500-7 J2500-9 J2500-11 J2500-13 J2500-15 J2500-17 J2500-19
Controller - GPS Schematic Diagram
Controller R4 Schematic Diagrams
3-32
VBAT
1 VBAT_GROUND
J3000-2
RAW_B+ (TO TX PA) SP3001
VR3000
1
1
J3000-1
13.6V (NOMINAL)
1
1
SP3000
C3015 47pF
2
C3000 470pF
E3000 UNSWB+ (TO AUDIO PA) R3055 0.1
C3002 10uF
U3006
9.3V
2
3 G1
R3032 0.1
9V3_PA (TO PA DRIVER ONLY )
R3056 0.1
1 U3005 2 3
D3030 G1
R3033 0.1
R3039 2K 1%
1
R3057 0
C3019 470pF R3034 330
R3035 10
NC
C3018 10uF
C3021 0.1uF
C3020 33uF
R3040 2.74K 1% 8
R3051 0
NC
C3030 .01uF
R3053 0
R3037 330
R3036 10
2
R3041 100K
1
Q3032
3 4
NC
U3030-1
This cap only use to support DC connector during reflow. R3038 150 NU
R3050 150
C3032 .01uF
C3031 0.1uF
R3030 10K
Q3030
R3002 10K
9.3V
U3040 2 3
9V3_CNTRL (TO MAKO)
G1 C3040 470pF
C3043 33uF
1
R3042 680
R3043 680
R3007 39.2K 1%
C3044 0.1uF
R3045 2K 1%
D3040
C3016 C3041 .01uF
R3054 0
R3052 0
R3008 13K 1%
R3046 2.74K 1%
R3048 1K
Q3040 6
7
5
5 U3030-2 4
R3044 330
2 FB 6 VOUT 1 NP 4 VCONT 3 VIN GND
8
C3017 1000pF
100pF
C3042 .01uF
5V
U3004 TK11100CSC
5V (TO GPS & PERIPHERAL BLOCKS) C3011 1.0uF
5V
R3047 100K NC
VR3040
9.3V 4
VIN
VOUT
C3005 470pF
3 GND1 6 GND2
2 ON_OFF U3001 LM2941
ADJ
5 1
R3009 39.2K 1%
0.10uF
R3003 3.57K 1%
C3006 33uF
C3007 0.1uF
C3045 33uF NU
C3009 R3010 13K 1%
C3008 1000pF
9V3
0.1uF
5V
U3002 TK11100CSC 2 FB 1 6 VOUT NP 4 VCONT 3 VIN 5
GND
R3004 562 1%
9V3 (TO SYNTH, VCO, RX FE, PWR CNTRL,CONTROLHEAD) C3046
5V_SW (TO RX BACKEND, SYNTH,GPS ANTENNA) C3010 1.0uF
5V_SW
13.6V 4
VIN
VOUT
ON: 0 V OFF: 4.8V MAKO_ON_OFF_CONTROL
47K Q3041 47K
Controller DC Supply Schematic Diagram
U3003 LM2941
3 GND1 6 GND2
2 ON_OFF C3012 470pF
ADJ
5
EXT_SWB+ ( TO REAR ACCESSORY)
1 R3005 2.2K 5% R3006 220 5%
C3013 22uF
C3014 0.1uF
Controller R4 Schematic Diagrams
3-33
1.875V_V2_MAKO
C3282 4.7uF
R3219 2MEG
R3220 2MEG
SW_9V3
B1 2
C3274 220pF
U3202-1 B3 LMC6035ITLX
4
OUT
IN GND NC
C1 C3
VSAVE
VCC
C2
LO_BATTERY_DET
5
VSAVE
C3272 10pF
R3228 0
B1 A1 B3 U3202-2 LMC6035ITLX
NC R3241 5.1
A1 A14 P1 P14 M5 B14
Y3201 XTAL 2
5V R3248 10K
1
32.768KHz 9V3_CNTRL Q3206 EMD9FT2R
D3200
MAKO_ON_OFF_CONTROL
C3204 5.6pF
R3249 10K NU
3
4 RTC_BATTERY
C3207
0.1uF
C3208
2.2uF
R3206 0
5
VSAVE
2
1
C3205 5.6pF
9V3_CNTRL R3226 33K
6
C3210
2.2uF
C3211
1000pF
( ON= 0V; OFF=9.3V)
NC
3.6V_DIG_VSW1 3.6V_DIG_VSW1 Change R3246 to 0613952N12 (13K) for OMAP1610
C3203 68uF
U3201 LP8340
R3245 0
C3269 1.0uF
NC
R3203
0.1
L3201
C3283
OMAP_CORE_LDO_1 R3246 6.81K 1%
R3247 51.1K 1%
R3243 5.1
22uF R3239
10 C3265 22uF
R3204 0.1
R3216
2.775V_V4_MAKO 2.9V_V6_MAKO 2.775V_V7_MAKO 3V_V9_MAKO 3.6V_DIG_VSW1 3.3V_V10_MAKO SW_9V3 5V_V8_MAKO
0
VSW5
OMAP_CORE_LDO_1
1.875V_V2_MAKO
C3270 1.0uF
SW_9V3
0.10uF
22uH C3206
R3215 0
5 VOUT 4 ADJ
1 VIN1 6 VIN2 3 NC
3
GND
D2D 12
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
NC
R3227 10K NU
R3217 0 NU
C3280 0.1uF
C3277 1.0uF
C3266 2.2uF
ON: 5Vpk; 230 KHZ PWM OFF: 0.0Vpk
C3281 0.1uF
R3224 4.7K
C3234 2.2uF
VSW5_CNTRL
4 IN 5 SYNC_EN 14 CBOOT C3209 0.10uF
D1A 1
15 S1A 16 S1B
D1B 2
C3289 0.10uF
ON: 5.2V - 5.3V OFF: 0.0V
L3202 22uH
D2A 9 D2B 10 D2C 11
6 S2A 7 S2B 8 S2C
Q3209 Q3203 SI8401DB
1
Q3202 SI4724CY
R3225 0 NU
C3273 10pF NU
R3207 0.2
R3250 100K
P5 M7 J4 G5 K9 L4 D14 H5 D9
GND1
C3215 33pF
2
GND2 4
C3214 33pF
Sine Wave Vpk-pk: 2.2V - 2.4V
Y3200 CX-101F
HOT1 1
3 HOT2
ON: 3.6V OFF: 0.0V
NC
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9
24.576MHz
0
R3218
GP5_4_EMERGENCY ON_OFF_MECH VSAVE GP5_5_IGNITION_SENSE POR MAKO_GATED_32KHz 1 MAKO_INT
B1 C1 F3 C2 D1 D2 D3 B2 G4 E2 F4 E4 B3 B4 C5 F5 D5 A12 A13 D4 M1
C3279 0.1uF
L3200 22uH
D2A 9 D2B 10 D2C 11
VSW5
C3212 68uF
D2D 12
R3237 10K
GND
R3205 100K
C3262 2.2uF
C3278 0.1uF
D1B 2
4
9V3_CNTRL
C3 A2 G13 G12 H11 J11 G14 H13 F14 H12 H14 J12 K14 J14 J13 L14 D13 F13 E14 E13 G11 F12 N4 P4 N5 P3 P6 L1 J10 M6 L9 K3 K4 B13 E12 C14 H10 F11 C13 D12
15 S1A 16 S1B
6 S2A 7 S2B 8 S2C
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V
2 3
9V3_CNTRL
PGLDO2 PGLDO3 SW1_VDD SW1_VDDHV SW1_VSEN_BUK SW1_VSEN_BST SW1_SUMCOMP_DL SW1_DH SW1_PHASE SW1_VOUT SW1_GND U3200-1 SW2_VCC PWR_MNGR_BLOCK SW2_VCCS SW2_LX SW2_VOUT SW2_GND SW5_VDD SW5_VDDHV SW5_VSENSE SW5_SUMCOMP XTAL32_OUT SW5_PHASE XTAL32_IN SW5_VOUT BAT_RTC V02_O VSAVE V03_O BAT_7V5 BAT_3V6 V04_O REG_3V6 V06_O V07_O BAT_TYPE HV_BG V09_O V10_I FET_ENX V10_O EMERG_PB V10_GND MECH_SW SW_TYPE V08_I V08_O IGN_X RESETX VBUS_SUPPLY VBUS1_SENS GATED_32K_CLK VBUS1_CMD INT_X VBUS1 XOUT XIN VBUS2_SENS VBUS2_CMD TCXO_SEL_16_24 TCXO_IN VBUS2
1
SW_9V3 SW_9V3 SW_9V3
VBUS1_CMD
Q3201 NTHS5441T1
NC1 NC2 NC3 NC4 NC5 NC6
47K 47K
DTA144EKAF Q3205
D1A 1
2 GND1 7 GND2
VR3200
C3202 0.10uF
R3236 1K
R3223 220K
3
C3261 220pF
NC NC NC NC NC NC
C3275 10.0uF
13
A3
UNSWB+
4 IN 5 SYNC_EN 14 CBOOT
C3201 2.2uF
C3276 1.0uF
VDD
A2
BATTERY_SENSE
R3210 14.3K 1%
13
Q3200
R3222 220K
R3233 0
C3200 22uF
VDD
R3209 43.2K
R3200 0.1
R3238 10
3 1
VSAVE
GATED_32KHZ_OMAP 32KHZ_GPS
U3203 NL17SZ14
VBUS1 ( TO MMP ) Q3207 NTHS5441T1
C3213 4.7uF VSW5_CNTRL R3208 0.2
R3252 100K
R3253 47K VSW5_CNTRL
Q3210
1
4
VBUS2_CMD
16.8_MHZ_BUFF
NC
Q3204 SI8401DB
1
3
ON: 4.75V to 5.25V (5.0V typical) OFF: 0.0V
2 3
C3291 0.10uF
C3290 0.10uF
R3240 47K
10K
VBUS2 (TO MAP)
C3220 0.10uF
C3219 220pF
C3226 0.10uF
C3225 220pF
3.3V_DIG_V10
C3227 220pF
C3228 0.10uF
C3231 220pF
C3232 0.10uF
5V_V8_MAKO
1
C3243 1.0uF
VR3207
VR3205
VR3204
VR3203 NC
NC C3247 10uF
C3248 1.0uF
C3249 100pF
NC
C3252 1.0uF
NC
C3257 1.0uF
VR3206 NC C3229 220pF
C3254 2.2uF
3V_V9_MAKO
C3240 100pF
5V_V8_MAKO
C3239 2.2uF
3.3V_V10_MAKO
C3238 10uF
2.775V_V7_MAKO
NC
2.9V_V6_MAKO
OMAP_CORE_LDO_1
C3237 2.2uF
2.775V_V4_MAKO
VR3202
VR3201 1.875V_V2_MAKO
MAKO_V9_3V
MAKO_V8_5V
1.875V_V2_MAKO
NC
FROM MAKO USB_CONNECT (L6) OFF: 0V (DEFAULT) ON: 3.3V (MAKO V10)
E3208
E3206
E3205 C3222 0.10uF
C3221 220pF
3.3V_DIG_V10
C3216 4.7uF
1
E3203
E3202 C3218 0.10uF
2.775V_ANA_V7
2.9V_DIG_V6 2.9V_DIG_V6
2.775V_DIG_V4
E3201 C3217 220pF
2.775V_DIG_V4
OMAP_CORE_LDO
USB_CONNECT
1
1.875V_DIG_V2 1.875V_DIG_V2
2 Q3208 DTC114YKAF
47K
VR3208 NC C3233 220pF
C3260 1.0uF
Controller DC Distribution Schematic Diagram
Controller R4 Schematic Diagrams
3-34
CONTROL HEAD INTERFACE
MOBILE REPEATER: NOT_USED MOBILE SUBSCRIBER: 33 OHM RESET
MMP_1_WIRE
3.3V
VBUS1
USB1_DM
USB1_DP
C4000 C4001 C4002 C4003 C4004 C4005 C4006 220pF 220pF 220pF 220pF 220pF 220pF 220pF NU NU NU NU NU NU
C4013 220pF
1
J4001_9
1
5V
1
1V8
1
5V
E4000
NC
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 29 30
9V3 1V8
1V8
RESET DISPLAY_CMD DISPLAY_CS SERIAL_DATA SERIAL_CLK LED_CS ON_OFF_SW KEYPAD_ROW_0 KEYPAD_ROW_1 KEYPAD_ROW_2 KEYPAD_ROW_3 KEYPAD_COL_0 KEYPAD_COL_1 KEYPAD_COL_2 VOLUME_1 VOLUME_2 HANDSET_AUDIO INT_SPKR+ INT_SPKRGPIO_0_PWR_ON GPIO_1_USB1_DP GPIO_2_USB1_DM GPIO_3_PTT GPIO_4_HOOK VBUS1 ONE_WIRE_1 MIC_GROUND INT_MIC+
R4000 R4001 R4002 R4003 R4004 R4005
33 33 33 33 33 33
R4061 R4063 R4064 R4065 R4066 R4067 R4068 R4069 R4070 R4071
33 33 33 33 33 33 33 33 33 0
R4006
470
R4009 R4010
E4003
51 51 E4001
BLM21PG221SN1
E4004 BK1005HM471 R4012
0
J4001-1 J4001-2 J4001-3 J4001-4 J4001-5 J4001-6 J4001-7 J4001-8 J4001-9 J4001-10 J4001-11 J4001-12 J4001-13 J4001-14 J4001-15 J4001-16 J4001-17 J4001-18 J4001-19 J4001-20 J4001-21 J4001-22 J4001-23 J4001-24 J4001-25 J4001-26 J4001-27 J4001-28 J4001-29 J4001-30
PCB 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 J4001 FRONT VIEW
5V
Y_1 Y_2 Y_3 Y_4 Y_5 Y_6
2 4 6 8 10 12
K4 6 K3 4 K2 3 K1 1 A2 5 2 A1
D4001
K4 6 K3 4 K2 3 K1 1
R4023 1.2K
R4103 1.2K
R4101 1.2K
C4014 C4015 C4016 C4017 C4018 C4019 C4020 C4021 C4022 C4023 C4024 C4025 C4026 C4027 C4028 C4029 C4030 C4031 C4032 C4033 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF 220pF NU NU
VR4008 NU
VR4007 NU
2
14 VCC
A_1 A_2 A_3 A_4 A_5 A_6
WD_RESET R4086 0 NU
7
GND
1 3 5 9 11 13
R4100 1.2K
U4001 SN74LVC07A
C4034 C4035 330pF 330pF
4
C4084 0.10uF
SERIAL_DATA PROGM_IO_CS SERIAL_CLK RESET ARMIO_6
R4034 10K
R4011 0 C4076 220pF NU
1
C4085 220pF
SERIAL_CLK SERIAL_DATA
NC
R4079 10K
5V
1V8
3
1V8
A2 5 2 A1
NC NC
C4071 C4072 C4074 220pF 220pF 220pF NU NU NU
WD_RESET
14
R4090 0 NU
GND
VCC
U4000 SN74AHC594
J4001_9
RTC_BATTERY
8
MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
QA QB QC QD QE QF QG QH1 QH2
16
SER
5V
SRCLK 11 RCLK 12 SRCLR 10 RCLR 13
MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
15 1 2 3 4 5 6 7 9
C4073 0.10uF
NC
PUB_ADDRESS_2_EN PUB_ADDRESS_1_EN
10K
NU
10K
10K
R4033
R4054
R4055
1V8
10K
1V8
R4032
1V8
R4031
1V8
NU GP5_8_CTSs_Reset
1V8
R4030
1V8
GP5_7_RxDc_BUSGP5_6_TxDc_BUS+ GP5_5_IGNITION_SENSE
R4044 4.7K NU
5V
R4045 4.7K 47K
47K 47K 47K Q4003 DTC144EKAF
Q4001 DTC144EKAF
VBUS2 USB2_DP USB2_DM
2
10K
3 2
10K
Q4007 DTC144EKAF
Q4006 DTC144EKAF
47K 10K
2
Q4015 DTC144EKAF
R4043 4.7K
3
Q4008 DTC114YKAF
47K
47K
3
3 2
47K
Q4010 DTC114YKAF
R4088 10K
10K 47K
47K
47K
3
1
2 Q4014 BCW65A
Q4012 DTC114YKAF
VR4006 NC C4067 C4068 C4069 220pF 220pF 220pF
NC
VR4004 MMBZ20V
APM_1_WIRE
1
PCB 2
4
6
8
10
12
14
16
18
20
22
24
26
1
3
5
7
9
11
13
15
17
19
21
23
25
J4000 REAR VIEW
MAP_ID_1 J4000-6 6
IGNITION_SENSE
ACCESSORY INTERFACE (26-PIN)
Controller Peripheral Schematic Diagram - (sheet 1 of 2)
C4070 220pF
C4048 220pF
C4047 220pF
VR4003 MMBZ20V
MAP_ID_2 J4000-5 5
1
C4046 220pF
C4045 220pF
VIP_1_(EXT ALARM) J4000-26 26
1
VR4002 MMBZ20V
GP5_8 J4000-24 24
GP5_3_(CHAN_ACT) J4000-21 21
R4051 390K
C4044 220pF
GP5_7 J4000-22 22
EMERGENCY
C4043 220pF
GP5_6 J4000-20 20
VR4001 MMBZ20V
IGN_SENSE J4000-25 25
C4042 220pF
EXT_PTT
GP5_1_(EXT PTT) J4000-17 17
VBUS_MAP J4000-3 3
USB_DM_MAP J4000-2 2 USB_DP_MAP J4000-1 1
GROUND J4000-18 18
USB / MAP_ID_GROUND J4000-4 4
1
C4041 220pF
EMERG SW J4000-23 23
VR4000 MMBZ20V
GP5_2_(MONITOR) J4000-19 19
2
1
C4040 220pF
EXT_SPKREXT_SPKR+ EXT_SWB+ EXT_SWB+
47K
VR4005 NC
C4063 C4064 C4065 C4066 220pF 220pF 220pF 220pF
R4050 10K
10K
Q4005 DTC144EKAF
1
Q4004 DTC114YKAF
3
4
D4000
47K
1
Q4002 DTC114YKAF
R4035 10K
C4075 220pF NU
R4049 2.7K
3
R4089 47K
WD_RESET
5V
Q4013 BCW68GLT1G
47K Q4011 DTC144EKAF
GROUND J4000-16 16
47K
47K
5V
ONE_WIRE_2 PUB_ADDRESS_2 PUB_ADDRESS_1 EXT_MIC+ RX_AUDIO
R4048 1.5K
EXT_SPKR- J4000-9 9 EXT_SPKR+ J4000-10 10
47K
47K 47K Q4009 DTC144EKAF
47K
47K
R4047 4.7K
EXT_SWB+ J4000-7 7 POWER GROUND J4000-8 8
47K Q4000 DTC144EKAF
R4098 4.7K
R4042 4.7K
1
1
VBUS2
USB2_DM E4002 BLM21PG221SN1
1
1
USB2_DP
47K R4041 4.7K
R4040 4.7K
R4046 4.7K
15 13 11 14 12
5V
AUX_AUDIO_OUT_2 J4000-15 AUX_AUDIO_OUT_1 J4000-13 TX_AUDIO J4000-11 RX_AUDIO J4000-14 AUDIO GROUND J4000-12
5V
5V
GP5_1_PTT
E4005 BK1005HM471
EXT_SWB+
5V
2
GP5_2_MONITOR
5V
5V
1
5V MOBILE REPEATER: 0 OHM MOBILE SUBSCRIBER: NOT_USED
1
GP5_4_EMERGENCY GP5_3_CHAN_ACTIVITY
Controller R4 Schematic Diagrams
3-35
1V8 1V8 WD_RESET
1V8
A1 VCCA A2 VCCB
C4086 0.10uF
C2 B B2 DIR
A GND
R4097 0
C1 SN74AVC1T45 U4004
B1
McBSP3_DX
REPEATER CONNECTOR
1V8 C4087 0.10uF
R4095 0 McBSP3_FSX
C2 B B2 DIR
A
1 2 3 4 5 6 7 8 9 10 11
C1 SN74AVC1T45 U4005
B1
1V8
GND
1
VCCA A1 VCCB A2
TP4000
R4105 10K
R4099 0
1V8
DIR_CTRL
J4002-1 J4002-2 J4002-3 J4002-4 J4002-5 J4002-6 J4002-7 J4002-8 J4002-9 J4002-10 J4002-11
1 2 3 4 5 6 7 8 9 10 11 PCB J4002 FRONT VIEW
A
C4007 220pF NU
C1
C4010 C4011 C4012 220pF 220pF 220pF NU NU NU
SN74AVC1T45 U4006
B1
C2 B B2 DIR
GND
R4093 0 McBSP3_CLKX
A1 VCCA A2 VCCB
C4088 0.10uF
1V8
A
C1 SN74AVC1T45 U4007
B1
C2 B B2 DIR
GND
R4096 0 McBSP3_DR
VCCA A1 VCCB A2
C4089 0.10uF
1V8
A
B1
C2 B B2 DIR
GND
R4094 0 SYSTEM_SYNC
VCCA A1 VCCB A2
C4090 0.10uF
C1 SN74AVC1T45 U4008
R4106 10K
SYSTEM_SYNC
OPTION BOARD INTERFACE
1V8 C4091 0.10uF VCCA A1 VCCB A2
1 2 3 4 5 6 7 8
GND
A
9 10 11 12 13 14
PCB
R4074 0
C1
J4003 FRONT VIEW
SN74AVC1T45 U4009
B1
SSI_FSYNC
C2 B B2 DIR
1V8 C4092 0.10uF
C2 B B2 DIR
B1
SSI_CLK
GND
VCCA A1 VCCB A2
1
OPT_SSI_SYNC
A
R4076 0
C1
E4006 SW_9V3
C4094 51pF NU
C4093 33pF NU
C4059 220pF NU
C4049 C4051 C4053 C4055 220pF 220pF 220pF 220pF NU NU NU NU
SYSTEM_SYNC SN74AVC1T45 U4010
OPT_GPIO_1 OPT_GPIO_2 RESET_OUT OPT_BRD_PTT
R4081 R4082 R4083 R4085
0 0 0 0
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J4003-1 J4003-2 J4003-3 J4003-4 J4003-5 J4003-6 J4003-7 J4003-8 J4003-9 J4003-10 J4003-11 J4003-12 J4003-13 J4003-14
R4078 0 SSI_DATA_IN
C4058 C4060 C4061 C4062 220pF 220pF 220pF 220pF NU NU NU NU
R4080 0 SSI_DATA_OUT
DIR
OPERATION
LOW
B ---->A
HIGH
B A
HIGH
B 4.3 V=short circuit. Replace antenna
2-2
1.1
GPS Troubleshooting Chart (Sheet 1 of 2)
GPS Troubleshooting Chart (Sheet 2 of 2) B
A
Check for 32 kHz at R6401 and R6464
Replace U6404
No
Check SAW filter FL6401
Is filter loss >2 dB at 1575.42 MHz? 32 kHz present on both resistors?
Yes
Yes
Replace FL6401
No Check SMA SMA-to -MCX rear connector coax
Check for 16.8 MHz at R6408
Check Synthesizer Troubleshooting Chart
No
Is loss greater than 0.5 dB at 1575.42 MHz?
Yes
Replace coax
Is 16.8 MHz present? No Yes
Re -flash IC and re -test
Check 16.8 MHz for frequency accuracy
Yes Can SiRF IC be re-flashed?
No
Replace SiRF IC
Is 16.8 MHz centered?
Yes
Replace SiRF IC
No
Re -warp TCXO or troubleshoot Synthesizer
3-1
Section 3 GPS SCHEMATIC / PARTS LIST 1.0
Allocation of Schematic and Parts List
1.1
GPS Circuits This Chapter shows the Schematic and the Parts List for the GPS circuit.
Table 3-1 GPS Schematic Diagram and Parts List Schematic Diagram GPS Schematic Diagram
Page 3-3
Parts List GPS
Page 3-4
3-2
Allocation of Schematic and Parts List
Notes
GPS Schematic Diagram
GPS Schematic Diagram VCONT 1.875V 1.5V_RTC_TEST
1.875V
R6467 0
R6468 0
1
U6407 LP3990
B1
C6451
C6452 0.10uF
R6469 10K
C6408 1.0uF
R6470 10K NU
0.10uF
NU B3 A1 A2 A3 A4
GPS_RESET_LS GPS_ON_OFF_LS GPS_RX_LS GPS_TX_LS
EN A1 A2 A3 A4
C1 Y1 C2 Y2 C3 Y3 C4 Y4
GPS_RESET GPS_ON_OF F GPS_RX GPS_TX
B4
R6405 47.5K
U6408 ADG3304
B2 VCCA B1 VCCY
GND
1.5V RTC Regulator
A1
C6407 1.0uF
VOUT
GND
A2 VEN B2 VIN
C6432 100pF
NU
R6404 39.2K
OMAP to SiRF I/O Level Translato C6433 1000pF
r
U6406 2 FB 6 NP 4 VCONT 3 VIN
1 VOUT
1.5V_GPS
GND
VCONT
2.8V Digital/Baseband Regulator
5
C6431 1.0uF
2.8V_DIG_BB
VCONT GPS Regulator Enabl
e
E6401 IDCTR
(2.775V_DIG_V4) C6430 1.0uF
NU
2.8V_RF R6403 47.5K
C6428 100pF
C6420 18pF
E6407 IDCTR
U6402
C6421 10uF
C6418 10uF
2.8V RF Regulator
1 VOUT
E6402 IDCTR
GND
2 FB 6 NP 4 VCONT 3 VIN
C6423 2.2uF
C6422 18pF
1
NU
R6402 39.2K C6429 1000pF
2.2uF C6439
2.8V_IO 2.8V_RF_TEST
C6417 18pF
C6419 0.10uF
5
C6416 .01uF
2.8V_DIG_BB
1 R6409 510
27nH L6402
NU
C6401
C6444 3.6pF
R6410 510
NU
16.8MHz 1000pF
C6412 18pF
NC
1.7dB Attenuator
R6455 10K
change R6411 to 0613952Q25
NC NC NC NC
C6413 1000pF
R6430 10
NC NC NC NC NC
E6400
5V_ACTIVE_ANT U6404- 1 XX14 C2 Y
Switched 5V NC
R6401 32KHZ_GPS
5V_ACTIVE_ANT
B1 A
VR6400 MMBZ5V6
NC NC NC ROUT_TEST
5
R6464 2.2K
A1 DNU
0
C6445 1.0uF
C6449 1000pF
NC
1.5V_GPS
1 NC NC
NC NC NC NC NC NC NC
0V = Open Circui
B1 A1
A3 B3
NU
Q6401
4.3V = Short Circui
t t
U6405-2 5V_ACTIVE_ANT R6437 13K
C6437 220pF
R6434 100 K
R6436 100K
U6405-1 LMC6035ITLX C2
ED_13
R6459 10K
R6460 10K
R6461 10K
NC NC NC NC NC NC
PLL_FILTER EA_2 CS_1 ED_0 ED_7 EIT_0 SS_0 SS_1 AGCPWM ODO ED_1 GPIO_0 GPIO_14 GPIO_15
F1 G1 J2 B5 J9 H1 K3 A2 C2 A4 C1 E1
R6456
R6445
R6450 100K
100K
R6449
R6466
R6465
R6444
100K
100K
100K
100K
R6446
ED_1
WAKEU P
JTD I
JTC K
ED_12
EIT_0
D4 E4 F4 K2 L2 L3 B10 C10 B3 A10 C5 C4 F7 B4 U6401 GSC3 F
RSRVD_1 RSRVD_2 RSRVD_3 RSRVD_4 RSRVD_5 RSRVD_6 RSRVD_7 RSRVD_8 RSRVD_9 RSRVD_10 RSRVD_11 RSRVD_12 RSRVD_13 RSRVD_14 RSRVD_15 RSRVD_16 RSRVD_17 RSRVD_18 RSRVD_19 RSRVD_20 RSRVD_21 RSRVD_22 RSRVD_23 RSRVD_24 RSRVD_25 RSRVD_26 RSRVD_27 RSRVD_28 RSRVD_29 RSRVD_30 RSRVD_31 RSRVD_32 RSRVD_33
D3 M1 L10 K10 K6 K5 P4 P3 J8 C6 A6 B7 H10 B1 E7 H6 D7
2.8V_DIG_BB
NC NC
1 NC
R6454 100K
IF_TES T
R6419 0
NC
GPS_TX NC NC
NC
1000pF C6406 R6439 15K
NC
NC NC NC
NC NC NC
R6440 100K
R6438 100K
GPS_BOOT_SEL 0 R6420
Q6402
B1 C1
C6438 220pF
ED_11
GND Normal range: 0.25V-2.5V
C6436 220pF
R6458 10K
ANT_CURRENT
C6435 220pF
A2
U6404- 2 IC_PWR_GND
ED_10
R6435 100K
C1
R6433 100 K
1
5V_ACTIVE_ANT
ED_9
VCC
C6434 0.10uF
A2
R6432 1.5K
A9 B6 B8 B9 C3 C8 C9 D2 D8 D9 E2 E3 E8 E9 E10 F8 F9 G2 G3 G4 G5 G6 G7 G8 G9 H2 H3 H4 H5 H7 H8 H9 J3
CS_0 JTDO RTC_XO RTC_OUT SPI_DO SIGN_MAG_O TP_I F XTAL_OUT SO TIMEMARK TXA TXB RESET RFPWRUP WAKEUP
CLK_ED_ 3 NC NC NC
1
OUT
R6457 100K
L6403 2.7nH
CLK_ACQ_TEST CLK_ED_ 2
2
4
IN
C6443 9.1pF
0 R6411
1
5
C 1 G1 2 G2 3 G3 4 G4 5
FL6401
ANT_C
J6400
C6414 18pF
K4 F3 F2 J7 A8 B2 D1
3
47K R6407 MCX RF input + 5V DC Bias
A3 CS_F J10 SRESET J1 JTDI N1 JTCK K1 JTRST L1 JTMS P1 GRFRST P6 RFIN P10 RTC_XI K8 SPI_DI P2 XTAL_I N G10 ON_OFF A5 RXA C7 RXB D10 TMODE J5 SIGN_MAG_I F10 RIN J6 SI
CLK_E CLK_ACQ_O CLK_ED_2 CLK_ED_3 CLK_SK CLK_S EN_MWE EN_MOE
4
0 R6418 GPS_RX
CLK_E CLK_SPI CLK_ACQ_I EN_SPI_CEB
VDD_BB_1 VDD_BB_2 VDD_BB_3 VDD_BB_4 VDD_BB_5 VDD_BB_6 VDDK_1 VDDK_2 VDD_FLASH VDD_PLL_0 VDD_PLL VDD_REG_1 VDD_REG_2 VDD_RTC
1
10K
2
ED_0
GPS_ON_OFF
A7 K7 J4 K9
SPI_CLK_TEST NU 0 R6417
L4 GND_RF_1 L5 GND_RF_2 L6 GND_RF_3 L7 GND_RF_4 L8 GND_RF_5 L9 GND_RF_6 N2 GND_RF_7 N3 GND_RF_8 N4 GND_RF_9 N5 GND_RF_10 N6 GND_RF_11 N7 GND_RF_12 N8 GND_RF_13 N9 GND_RF_14 N10 GND_RF_15 P5 GND_RF_16 P7 GND_RF_17 A1 GND_BB_1 D5 GND_BB_2 D6 GND_BB_3 E5 GND_BB_4 E6 GND_BB_5 F5 GND_BB_6 F6 GND_BB_7
0 R6416 GPS_RESET
VCC_IO_EXT VCC_RF_1 VCC_RF_2 VCC_RF_3 VCC_RF_4 VCC_RF_5 VCC_RF_6 VCC_RF_7 VCC_RF_8 VCC_RF_9 VCC_RTC
P8 M2 M3 M4 M5 M6 M7 M8 M9 M10 P9
10K
100K
C6440 .01uF
C6426 1.0uF
Unswitched 5V
R6443
2.8V_DIG_BB C6450 1000pF
GPS_5V
6
C6427 1.0uF
2 GND 3 GND1 5 GND2
2.0
3-3
C3 B3
2.8V_DIG_BB NC C644 6 0.10uF
Antenna Current Sense Network
GPS Schematic Diagram
GPS Schematic Diagram
3-4
2.1
GPS Parts List
Circuit Ref
Circuit Ref
Motorola Part No
Description
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
Circuit Ref
Motorola Part No
Description
C6440
2113945B02
.01uF
R6417
NOT PLACED
–
R6466
0613952R25
100K
C6401
2113945A09
1000pF
C6443
2115153H26
9.1pF
R6418
0613952R66
0
R6467
0613952R66
0
C6406
2113945A09
1000pF
C6444
2115153H16
3.6pF
R6419
0613952R66
0
R6468
0613952R66
0
C6407
2113946S35
1.0uF
C6445
2113946S35
1.0uF
R6420
0613952R66
0
R6469
NOT PLACED
–
C6408
2113946S35
1.0uF
C6446
2113945Y02
0.10uF
R6430
0613952K01
10
R6470
NOT PLACED
–
C6412
2113944A28
18pF
C6449
2113945A09
1000pF
R6432
0613952M18
1.5K
U6401
0104024J41
IC, GPS
C6413
2113945A09
1000pF
C6450
2113945A09
1000pF
R6433
0613952P01
100K
U6402
5115391H01
VOLTAGE REGULATOR
C6414
2113944A28
18pF
C6451
2113945Y02
0.10uF
R6434
0613952P01
100K
U6404
5115962H01
IC, SCHMITT TRIGGER
C6416
2113945B02
.01uF
C6452
2113945Y02
0.10uF
R6435
0613952P01
100K
U6405
5115453H01
DUAL OPAMP
C6417
2113944A28
18pF
E6400
7686949J08
FERRITE BEAD
R6436
0613952P01
100K
U6406
5115391H01
VOLTAGE REGULATOR
C6418
2113946F05
10uF
E6401
7686949J08
FERRITE BEAD
R6437
0613952N12
13K
U6407
5115974H01
C6419
2113945Y02
0.10uF
E6402
7686949J08
FERRITE BEAD
R6438
0613952R25
100K
1.5V VOLTAGE REGULATOR
18pF
7686949J08
FERRITE BEAD
R6439
0613952R05
15K
5116324H01
2113944A28
E6407
U6408
C6420
IC, LEVEL TRANSLATOR
C6421
2113946F05
10uF
FL6401
9180310L38
1575.42MHZ SAW FILTER
R6440
0613952R25
100K
VR6400
4813977A43
DIODE, 5.6V ZENER
C6422
2113944A28
18pF
R6443
0613952R01
10K
J6400
0909901V02
C6423
2113946D05
2.2uF
GPS MCX CONNECTOR
R6444
0613952R25
100K
C6426
2113946S35
1.0uF
L6402
2415429H24
27nH
R6445
0613952R25
100K
C6427
2113946S35
1.0uF
L6403
2414017P06
2.7nH
R6446
0613952R01
10K
C6428
NOT PLACED
–
Q6401
4813973M07
NPN
R6449
0613952R25
100K
C6429
2113945A09
1000pF
Q6402
4815272H01
ANALOG SWITCH
R6450
0613952R25
100K
C6430
NOT PLACED
–
R6401
0613952R66
0
R6454
0613952R25
100K
C6431
2113946S35
1.0uF
R6402
0613952N58
39.2K
R6455
0613952R01
10K
C6432
NOT PLACED
–
R6403
0613952N66
47.5K
R6456
0613952R25
100K
C6433
2113945A09
1000pF
R6404
0613952N58
39.2K
R6457
0613952R25
100K
C6434
2113945Y02
0.10uF
R6405
0613952N66
47.5K
R6458
0613952R01
10K
C6435
2113944A44
220pF
R6407
0613952R17
47K
R6459
0613952R01
10K
C6436
NOT PLACED
–
R6409
NOT PLACED
–
R6460
0613952R01
10K
C6437
2113944A44
220pF
R6410
NOT PLACED
–
R6461
0613952R01
10K
C6438
2113944A44
220pF
R6411
0613952R66
0
R6464
0613952Q81
2.2K
C6439
2113946D05
2.2uF
R6416
0613952R66
0
R6465
0613952R25
100K
M DM 3400/DM 3401/ DM 3600/DM 3601 Mobile Radios Chapter 5 VHF (136–174 MHz) 1–25W Service Information
Issue: June, 2009
Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.
i
Chapter 5 - VHF Low Power Service Information Table of Contents Section 1
Theory of Operation
1.0 Introduction .......................................................................................................... 1-1 2.0 VHF (136-174 MHz) Receiver Circuitry ............................................................... 1-1 2.1 Receiver Front-End ........................................................................................ 1-1 2.2 Receiver Back-End......................................................................................... 1-2 3.0 VHF (136-174 MHz) Transmitter Circuitry - 25 Watt............................................ 1-4 3.1 Power Amplifier .............................................................................................. 1-4 3.2 Pre-Driver Stage............................................................................................. 1-4 3.3 Driver Stage ................................................................................................... 1-5 3.4 Final Stage ..................................................................................................... 1-5 3.5 Antenna Switch .............................................................................................. 1-5 3.6 Harmonic Filter ............................................................................................... 1-6 3.7 Directional Coupler......................................................................................... 1-6 3.8 Power Control................................................................................................. 1-7 3.9 Power Ramp Profile Control........................................................................... 1-7 3.10 Load Dump Protection.................................................................................... 1-8 3.11 Thermal Protection ......................................................................................... 1-8 3.12 Out-of-Range Battery Protection .................................................................... 1-8 3.13 Pressure Pad Switch ...................................................................................... 1-8 4.0 Frequency Generation Circuitry........................................................................... 1-8 4.1 Reference Oscillator....................................................................................... 1-9 4.2 Fractional-N Synthesizer ................................................................................ 1-9 4.3 Voltage Controlled Oscillator (VCO)............................................................. 1-10 4.4 Synthesizer Operation.................................................................................. 1-11
Section 2 1.0 2.0 3.0 4.0 5.0
Troubleshooting Charts
Troubleshooting Flow Chart for Receiver ............................................................ 2-1 Troubleshooting Flow Chart for 25W Transmitter................................................ 2-4 Troubleshooting Flow Chart for Synthesizer........................................................ 2-5 Troubleshooting Flow Chart for Tx VCO (Sheet 1 of 2)....................................... 2-6 Troubleshooting Flow Chart for Rx VCO (Sheet 1 of 2) ...................................... 2-8
ii
Section 3
VHF PCB / Schematics / Parts Lists
1.0 Allocation of Schematics and Circuit Boards ....................................................... 3-1 1.1 Controller Circuits........................................................................................... 3-1 2.0 VHF (136-174 MHz) 1 - 25W PCB / Schematics / Parts List ............................... 3-3 VHF (136-174 MHz) 1-25W 8471495L01 Top Side ............................................... 3-3 VHF (136-174 MHz) 1-25W 8471495L01 Bottom Side .......................................... 3-4 VHF (136-174 MHz) 1-25W 8471495L03 Top Side ............................................... 3-5 VHF (136-174 MHz) 1-25W 8471495L03 Bottom side........................................... 3-6 VHF (136-174 MHz) 1-25W Overall Schematic Diagram ....................................... 3-7 VHF (136-174 MHz) 1-25W Receiver Front-End Schematic Diagram ................... 3-8 VHF (136-174 MHz) 1-25W Receiver IF Amp Schematic Diagram........................ 3-9 VHF (136-174 MHz) 1-25W Receiver Back-End Schematic Diagram.................. 3-10 VHF (136-174 MHz) 1-25W Power Amplifier Schematic Diagram ....................... 3-11 VHF (136-174 MHz) 1-25W Power Control Schematic Diagram.......................... 3-12 VHF (136-174 MHz) 1-25W Synthesizer Schematic Diagram.............................. 3-13 VHF (136-174 MHz) 1-25W Receiver VCO Schematic Diagram ......................... 3-14 VHF (136-174 MHz) 1-25W Transmit VCO Schematic Diagram.......................... 3-15 VHF PCB 8471495L01 and 8471495L03 Parts List 1-25W ................................. 3-16
1-1
Section 1 THEORY OF OPERATION 1.0
Introduction This Chapter provides a detailed theory of operation for the VHF circuits in the radio. For details of the theory of operation and troubleshooting for the associated Controller circuits refer to the Controller Section of this manual.
2.0
VHF (136-174 MHz) Receiver Circuitry The receiver is configured as a dual-conversion superheterodyne receiver, capable of both FM and 4-level FSK demodulation. The major blocks are the front-end, the mixer, Xtal filter, and the Abacus III back-end IC. The overall block diagram is shown in Figure 1-1.
Sw. 10 dB Attenuator
2-Pole Varactor Tuned
LNA
2-Pole Varactor Tuned
4-Pole 44.85 Mhz
2nd L.O. 42.6 or 47.1 MHz
LIMITER/IF AMP STAGE X
AD9864
T/R ANT Switch
2nd L.O.
Hi-Speed A/D
VCO
10 bit DAC
SPI & SSI BU S
10 bit DAC 1st L.O. High Side Injection Fo + 44.85 MHz
DSP Processor
SPEAKER
D/A
Figure 1-1 Receiver Block Diagram
2.1
Receiver Front-End The front-end consists of a 2-pole varactor-tuned pre-selector filter, an LNA, a 2-pole varactor-tuned post-selector filter, and a passive double-balanced mixer. The received signal applied to the antenna is routed through the harmonic filter and PIN diode controlled antenna switch (D0702). A logic high level on ANT_ENABLE configures the antenna switch for Tx operation while a logic low places the switch in Rx mode. The insertion loss of the harmonic filter and antenna switch combined is approximately 0.8 dB max in Rx mode with slightly more loss at the upper end of the band. From this point, the Rx signal is routed to the Local Distance Switch (D0400/R0407), which biases on a diode in normal operation to minimize any insertion loss. Under strong signal conditions and for improved intermodulation protection from interfering signals, the switch can be turned on by the signal RF_ATTEN_1, which introduces approximately 10 dB of additional path loss. Activation of the switch can be accomplished manually by the user or left in the default setting.
1-2
VHF (136-174 MHz) Receiver Circuitry
The signal next reaches the pre-selector filter, which is a 2-pole varactor-tuned filter with 5 zeros that are optimized to provide image frequency rejection. This filter, and the similarly designed post-selector filter, provide over 75 dB of image response rejection. The 3 dB bandwidth for both filters varies across the band with a minimum of 32 MHz at 136 MHz and a maximum of 38 MHz around 174 MHz. Half-IF rejection from the filters is also frequency dependent with a minimum of approximately 7.5 dB achieved at the worst-case frequency of 174 MHz. Both filters have variable center frequencies that are adjusted by the FE_TUNE signal, which is derived from the output of a 10-bit DAC internal to the MAKO IC (U3200). The voltage is scaled up by a voltage doubler (Q0403) in order to provide the required linearity for the filters. Both filters are matched to the LNA (Q0402) to optimize the amplifier’s noise figure (2.0 dB) and to provide an LNA gain of 16 dB to the signal. The combined gain of the filters and LNA is about 14 dB. Active bias transistor Q0401 maintains the collector current of Q0402 constant at 25 mA. The LNA, active bias circuit, Local Distance Switch, and voltage doubler are all supplied by 9R1_FILT, which is derived from 9R1 after filtering. Following the post-selector filter is the Class 2, double-balanced mixer. It is comprised of baluns T0400 and T0401 and diode ring mixer D0405. Injection amplifier Q0405 provides 15 dB of gain to the Rx VCO injection signal. Another amplifier, Q0202, located in the VCO block, also provides gain for the LO signal and isolation from high RF signals entering the mixer. The signal applied to the LO port of the mixer is +16 dBm minimum after passing through the 3-pole/1-zero, low-pass injection filter. The LO injection is high-side and mixes the signal down to an IF frequency of 44.85 MHz. The output of the mixer is connected to a diplexer network, which terminates out-of-band frequencies into 51 ohms (R0427) while appearing as high impedance to the 44.85 MHz IF signal.
2.2
Receiver Back-End The signal entering the back-end is matched to 4-pole crystal filter, FL0500, by C0507 and L0503. The filter is centered at 44.85 MHz with a 3 dB bandwidth of 13.4 kHz. IF amplifiers Q0500 and Q0501 follow the crystal filter and provide both amplification and limiting to the signal. An overall gain of 24 dB is available from the composite IF amplifier to lower-level IF signals. As the signal level increases, Q0501 begins to limit and eventually saturates out at approximately –16 dBm. The purpose of the limiting is to provide protection to the AD9864 Abacus III back-end IC (U0600). An internal 16 dB attenuator is also engaged to provide attenuation to the Abacus’s input signal, working with the external amplifier to limit the signal below the ADC clip point. The block diagram for the AD9864 is shown in Figure 1-2 below. At IF levels exceeding –26 dBm into U0600, the 2nd LO synthesizer internal to U0600 can be pulled, causing corruption of the I/Q data being delivered to the DSP. MXOP MXON IF2P IF2N GCP GCN
AD9864
AGC -16dB
IFIN
LNA
Σ-Δ ADC
DECIMATION FILTER
FORMATTING/SSI
DOUTA DOUTB FS CLKOUT
FREF CONTROL LOGIC LO SYN
IOUTL
VOLTAGE REFERENCE
CLK SYN
LOP LON LO VCO AND LOOP FILTER
IOUTC
CLKP
CLKN VREFP VCM VREFN
SPI
PC PD PE
LOOP FILTER
Figure 1-2 AD9864 Block Diagram
VHF (136-174 MHz) Receiver Circuitry
1-3
The Abacus III accepts the 44.85 MHz signal, processes it, and sends out baseband I/Q data in 16-bit format to the DSP at a 20 kHz rate. Internal to the Abacus III is an LNA and 16 dB FE attenuator, an internal integer-N synthesizer used to control the external 2nd LO VCO, a Sigma-Delta ADC and decimation filter, and control and formatting logic for outputting the baseband I/Q data. External to U0600 is the 2nd LO VCO with active device Q0600 and its associated circuitry including the loop filter consisting of C0613, C0618, and R0603. The 2nd LO mixes the 44.85 MHz IF signal down to 2.25 MHz before being input to the ADC where it is sampled. The tank circuit (L0608, C0605, C0642, R0617) and varactor (D0601) for the internal clock synthesizer, work with the loop filter (R0618, C0643, C0646) to provide the 18 MHz clocking signal to the internal ADC, decimation filter, and SSI formatting circuitry. A 3 Volt regulator (U0601) provides a clean 3 Volt supply to U0600. Transistor Q0601 is configured as a super filter to provide the 2nd LO transistor with a low noise supply. The reference clock for U0600 is 16.8_REF, which is a buffered (Q0100) 16.8 MHz clock from the synthesizer block. Shown below in Figure 1-3, is the block diagram of the signal flow through the receiver back-end. All the blocks within the dotted box represent the DSP software algorithms internal to U1000.
44.85 MHz IF
AD9864 Hi SPEED ADC
FIR
FM DISCRIMINATOR
ANALOG AUDIO GAIN STAGES
DEEMPHASIS
ΣΔ
SPEAKER
DAC
DSP ANALOG FM MODE
44.85 MHz IF
AD9864 Hi SPEED ADC
FIR
FM DISCRIMINATOR
4-FSK SYMBOL RECOVERY
ΣΔ
AMBE+2 TM VOCODER
ANALOG AUDIO GAIN STAGES
SPEAKER
DAC
DSP DIGITAL 4FSK MODE
Figure 1-3 Signal Flow through Receiver Back-End The DSP takes the incoming 20 kHz data-stream and passes the information through an FIR (Finite Impulse Response) filter, which provides rejection from any in-band adjacent channel interference. The remaining filter data is then sent through a decimation process further reducing its frequency to 8 kHz. Depending on whether the radio is in Analog or Digital mode determines the kind of signal processing used. If the radio is in Analog mode, the remaining 8 kHz data is sent through the FM Discriminator and De-emphasis subroutines in the DSP code. If the radio is in Digital mode, the remaining 8 kHz data is still sent through the FM Discriminator but an additional Symbol Recovery routine is applied along with a standard AMBE+2™ Vocoder process. The resultant audio (still represented by high-speed data) is sent to a DAC (U3200), which drives several gain stages. These gain stages consist of an I2C audio attenuator (U3501) and a high-power audio PA (U3500) providing the user with at least 3 Watts of power through the internal speaker.
1-4
VHF (136-174 MHz) Transmitter Circuitry - 25 Watt
3.0
VHF (136-174 MHz) Transmitter Circuitry - 25 Watt The Transmitter consists of the power amplifier circuitry and the power control circuitry. The power amplifier is responsible for delivering a faithful replica of the VCO output amplified up to the desired output power level, free from distortion. The power control circuitry is responsible for ensuring that the desired output power level is maintained in both analog and digital modes, as well as protecting the power amplifier from damage due to heat, antenna mismatch, out-of-range battery voltage, or mis-assembly. 9V3_TX
9V3_TX
ANT_ENABLE
LDMOS Predriver RD01MUS1
ANT_ENABLE
A+
LDMOS Driver RD07MVS1
Microstrip Dual Directional Coupler
Harmonic Filter TX Port
tch Ma
tch Ma
tch Ma
tch Ma
TX_INJ CW/4 FSK +7dBm INPUT FROM VCO
9V3_TX
Pad
T/ R Switch
RX Port To FE
Forward Port
Reflected Port
SW_9V1
FINAL_BIAS
+
To Pressure Pad Switch
To Pressure Pad Switch
Thermal Cutback
To Pressure Pad Switch
Voltage Controlled Variable Attenuator
9V3 To Predriver P res s ure P ad Clos es S witc h
PA_ENABLE
To Driver
9V3
SW_9V1
- 5 dBm
V _CONTROL
To Final
(nominal) VCONT VIN
+5 VOUT
+5V Regulator
Pressure Pad Switch
VAPC
AD8315
VPOS ENBL
FLTR
RF IN VSET COMM
TX_DAC Active Reconstruction Filter
Log Amp Controller
Figure 1-4 VHF 25 Watt Low-Power Transmitter Detailed Block Diagram
3.1
Power Amplifier The radio’s 25 Watt power amplifier (PA) is a 3-stage amplifier, which amplifies the output of the VCO to the required transmit power level. The first stage is an adjustable gain LDMOS pre-driver (RD01MUS1, Q0705), followed by an adjustable gain LDMOS driver (RD07MVS1, Q0703), and the fixed-gain LDMOS final device (MRF1535, Q0702). A transmit/receive (TR) switch and a harmonic filter complete the transmit lineup.
3.2
Pre-Driver Stage Pre-driver is a low power LDMOS device (RD01MUS1, Q0705), which delivers up to +27 dBm power to the driver stage. Its gain is controlled by varying the gate bias voltage and varies from low gain up to approximately 14 dB power gain. The gate bias voltage is controlled with the V_cont signal and is controlled in parallel with the driver stage gain. The input match to this stage is a high-pass topology comprised of L0716, L0718, and C0795. (High-pass matches are used where appropriate to minimize the chances of low frequency regeneration within the amplifier.) The inter-stage match between the pre-driver and driver stages is comprised of C0790, C0786, C0791, C0792, L0717, and L0719 arranged in a high-pass topology.
VHF (136-174 MHz) Transmitter Circuitry - 25 Watt
1-5
Additional footprints are provided on the printed circuit board to allow for possible engineering optimizations to this match. These are non-populated parts C0793, C0794, C0817, C0820, and C0821.
3.3
Driver Stage The next stage is a medium-power LDMOS device (RD07MVS1, Q0703), which delivers up to +38 dBm to the final device. Its gain is controlled by varying the gate bias voltage and varies from low gain up to approximately 10 dB power gain. The gate bias voltage is controlled with the V_cont signal and is controlled in parallel with the pre-driver stage gain. R0718, R0720, R0754, and R0755 are required to improve the bandwidth of the driver stage. The inter-stage match between the driver and final device is comprised of C0819, C0746, C0754, C0745, and associated micro-strips on the PCB. Additional footprints are provided on the printed circuit board to allow for possible engineering optimizations to this match. These are non-populated parts C0753, C0755 and C0752.
3.4
Final Stage The final stage is a high-power LDMOS device (MRF1535, Q0702). The package is mounted to a copper carrier to improve thermal conductivity to the chassis and also to more tightly control the RF load, allowing higher and more consistent maximum output power. This stage is biased at a quiescent current of 100 mA and operates with a fixed-gain of approximately 14 dB, allowing the radio to be set to a maximum output power of 35 Watts. The quiescent current is set by adjusting the Final_Bias signal. The output match consists of C0719, C0720, C0721, C0726, C0727, C0741, C0724, C0725 and L0714 and the associated microstrip line on the PCB. The output matching circuitry of this stage has extremely critical part location requirements. Any repairs must be done with care to ensure the replaced components are placed accurately and properly soldered. Of particular concern are the output matching capacitors, C0719, C0720, C0721, C0726, and C0727. The resistor networks at the input of each of the final elements are required to improve the bandwidth of the circuit. These resistors are R0712, R0716, R0717, R0719, R0721, R0726, R0732, R0733, R0734, R0736, R0737, and R0739. Additional footprints are provided on the printed circuit board to allow for possible engineering optimizations to this match. These are non-populated parts C0722, C0729, and C0730. If the final device is replaced, the bias voltage must be re-tuned using the Customer Programming Software (CPS). Care must be taken not to damage the device by exceeding the maximum allowed quiescent current. The maximum allowable current is 500 mA, but the design is optimized for 100 mA as noted earlier. The device can tolerate up to 5 Amps for brief periods of time without damage.
3.5
Antenna Switch The Antenna Switch (TR switch) has two modes of operation, transmit and receive. Transmit mode: The antenna switch utilizes the existing dc feed (A+) to the final stage device (Q0702). Both PIN diodes, D0700 and D0702, are turned on during key-up by forward biasing them. Forward biasing is achieved by pulling down the voltage at the cathode end of D0702 to around 12.2 Volts (0.7 Volt drop across each diode). Q0704 is configured as a current sink that maintains the current through the antenna switch diodes at 100 mA, as set by VR0700 and R0738. The current sink is enabled
1-6
VHF (136-174 MHz) Transmitter Circuitry - 25 Watt
during transmit mode by ANT_ENABLE asserting thru Q0706 and associated circuitry. When the PIN diodes are conducting, an RF ground is formed at the anode of the lower PIN diode D0702, which places the series L0710 and L0724 in parallel with C0803. The values of L0710, L0724, and C0803 are chosen so that they are in parallel resonance at the center of the transmit band, making them appear as an open-circuit so that a 50 ohm power path is maintained thru the top PIN diode to the harmonic filter. To further attenuate the Tx signal from getting to the Rx front-end, a PIN diode pair (D0703) is placed in the Rx path separated from the D0702 short by a quarter wave inductor (L0730 & L0731). This diode pair shorts to ground in transmit mode so that the receiver sees as little transmitter power as possible. Receive mode: The DC current thru the PIN diodes is interrupted by turning off the current sink. The RF path now flows from the Harmonic Filter thru the matching circuit formed by C0803, L0710, and L0724, then to pi network C0766, L0730, L0731, and C0772. The additional shunt diodes (D0703) will be high impedance since no bias current is flowing from the switched Tx power line.
3.6
Harmonic Filter Inductors L0720, L0721, L0706, L0707, L0708, L0709, L0722, and L0723, and capacitors C0742, C0739, C0740, C0735, and C0750, form a harmonic filter which is a 7th order low-pass filter with two notches; this is used to attenuate harmonic energy from the transmitter before it reaches the antenna. The harmonic filter also prevents high-level RF signals above the receiver passband from reaching the receiver circuits, improving spurious response rejection. R0713 and L0728 are used to drain any electrostatic charges that might otherwise build up on the antenna.
3.7
Directional Coupler The dual directional microstrip coupler is implemented at the harmonic filter output to sample both forward and reverse directed transmitter power. RF power from the transmitter PA passes through the microstrip coupler before reaching the antenna. Forward RF power is coupled to the U0940 log detector / controller via the voltage controlled attenuator (VCA) stage consisting of pin diodes D0901, D0902, and D0903. The log detector/controller regulates the gain of PA stages Q0703 and Q0705 (via V_cont) as necessary, thus ensuring that the forward power out of the radio is held to a constant value. The directional coupler functions not only as part of the transmitter power regulation circuit but also as part of the VSWR load detection circuitry. Its physical location close to the antenna connector allows accurate VSWR sense at the transmitter output. Forward and reverse coupled signals are rectified by D0904 and D0905, respectively. Resulting DC voltage FWD_DETECTED is proportional to RF power while REV_DETECTED is proportional to reflected RF power. The detected voltages are fed to the respective inputs of difference amplifier U0901. The difference amplifier output is applied to variable attenuator control stage U0900-1. An abnormally high reflected power level, such as may be caused by a damaged antenna, also causes an increase in the difference amplifier output voltage. An increased difference amplifier output causes a reduction in attenuation by the VCA. As a result, the increased RF signal applied to the log detector/controller causes the controller to reduce the gain of PA stages Q0703 and Q0705. Transmitter power is thus reduced to prevent damage to the final device due to an improper load.
VHF (136-174 MHz) Transmitter Circuitry - 25 Watt
3.8
1-7
Power Control The transmitter uses PA controller IC, U0940, to control the power output of the radio. A portion of the forward RF power from the transmitter is sampled by the directional coupler and delivered via the VCA to the RFIN port of the PA controller IC (pin 1). The PA controller, a log detector type, provides temperature-stable, high accuracy control over a typical 50 dB dynamic range. The MAKO IC contains a digital-to-analog converter (DAC), which provides a reference voltage (TX_DAC) at the input of reconstruction filter stage U0900-2. The filtered reference voltage at the output of U0900-2 is divided by the combination of R0942 and R0946 before reaching the VSET input of the PA controller IC (pin 3). Thermistor RT0953 is used in combination with R0954 to compensate reference voltage drift at operating temperature extremes. Reference voltage level is programmable through the SPI lines of the MAKO. This reference voltage is proportional to the desired power setting of the transmitter, and is factory programmed at several points across the frequency range of the transmitter to offset frequency response variations of the transmitter's coupled power circuits. The PA controller IC provides a DC output voltage at pin 7 (VAPC), which is divided to provide gate bias for PA pre-driver and driver stages. The 0 to 5 VDC range at U0940 pin 7, is applied as V_CONTROL to power-adjust the transmitter by controlling the gate bias of stages Q0703 and Q0705. Voltage divider combination R0727 and R0728 provide gate bias to Q0703 while divider combination R0750 and R0751 provide gate bias to Q0705. This adjusts the transmitter power output to the intended value. The ratios of each of these resistor dividers are chosen to ensure that Q0703 and Q0705 are both running at their nominal design condition at rated output power. Variations in sampled forward transmitter power cause the PA controller IC to adjust the control voltage above or below its nominal value to raise or lower output power in order to maintain transmitter output power relative to the reference voltage applied to VSET. A power control attenuator circuit was added to the 25 Watt transmitter circuitry in order to extend the range of the RF detection in the RF detector at low-power levels. This enables the power control loop to close at lower relative power levels and is needed because of the greater relative power-set range (1-25 Watt, 14 dB). The PC_ATTEN_ENA activation threshold is set in software for operation at lower power levels, typically 1-5 Watt. When the PC_ATTEN_ENA is activated, the VCA is driven to its minimum attenuation level, which increases the RF level at the AD8315 (U0940) for a given transmitter power level. The radio software adjusts the K&M tuning accordingly such that proper power-set is maintained at operating powers both above and below the activation threshold point.
3.9
Power Ramp Profile Control In order to limit transient adjacent channel power at the transmitter's output, the ramped power should follow a raised-cosine profile. The PA controller IC has a linear slope function when scaled in dB/V. To achieve the desired raised-cosine profile of the output power, the ramped reference voltage provided by the MAKO DAC follows a raised-cosine approximation. The MAKO DAC reference output is low-pass filtered by the DAC reconstruction filter before it is applied to the VSET input of the PA controller IC. Reconstruction filtering reduces spurious emissions in the RF spectrum as a result of the finite steps of the DAC. Loop filter capacitor C0926, in conjunction with resistor R0950 and the integrator within the PA controller IC, control the loop dynamics. Loop dynamics have been optimized to achieve sufficient speed to follow the required ramping profiles while meeting switching transient requirements over varied power levels. Accurate control of the power-rise (ramp-up) and power-decay (ramp-down) characteristics minimizes splatter into adjacent channels.
1-8
3.10
Frequency Generation Circuitry
Load Dump Protection In order to protect the transmitter line-up in the case where extremely high voltage spike occurs, a simple load dump protection circuit is implemented. This circuit is placed at the gate of PA stage Q0703 and consists of resistors R0980, R0981, R0982 and transistor Q0710. When high voltage spike (>29.9 V_) is sensed at power supply (A+), the base-to-emitter voltage VBE of this transistor will be above threshold voltage and this will cause the transistor to turn on. The VBE is controlled by a combination of R0980 and R0981 which form a voltage divider circuit. When Q0710 is turned on, it will drain the current from PA stage Q0703 via R0982 and thus preventing the transmission of power and keep the transmitter line-up from any damage.
3.11
Thermal Protection Thermistor RT0908 and R0902 form a voltage divider with the output proportional to the sensed circuit board temperature in the vicinity of the transmitter driver and final devices. The voltage divider output is routed to operational amplifier U0901-2, which provides a dc voltage via diode junction D0900 to control the attenuation level of the VCA stage. For the condition that the temperature threshold set by resistive divider combination R0901 and R0909 is reached, the VCA is driven to increase the RFIN signal at the PA controller IC (pin 1). This increase will cause the PA controller IC to adjust the PA control voltage below its nominal value to decrease transmitter output power. The temperature will be reduced by lowering transmitter output power relative to the reference voltage applied to VSET.
3.12
Out-of-Range Battery Protection Transmitter power cutback, under extended battery supply voltage operation, is provided for by monitoring the battery supply in the controller circuit of the radio in order to change the VSET input of the PA controller IC (pin 3) for reduced transmitter output. This cutback starts when the battery voltage at the connector is 15.3 Volts or greater and has a 2 dB/V slope. In addition, a second low battery detect circuit is implemented in hardware. This hardware cutback forces a 1.2 dB drop in RF power level when the battery voltage drops below 12 Volts.
3.13
Pressure Pad Switch The power control circuitry includes a safety switch (S0700) that consists of a conductive portion of the rubber pad which pushes the RF final transistor Q0702 against the chassis. When the chassis cover and rubber pad are properly assembled, the conductive portion of the pad contacts a pattern on the circuit board, electrically closing switch S0700. If the cover and pad are not in place, switch S0700 is open-circuited and the power control circuit is disabled, turning off the gate bias to Q0702, Q0703, and Q0705. This prevents thermal damage of the RF transistors which might occur if the transmitter is operated without adequate heat sinking.
4.0
Frequency Generation Circuitry The synthesizer subsystem consists of the reference oscillator (Y0100), the fractional-N Synthesizer IC (Tomahawk II, U0100), and the Voltage Controlled Oscillator VCO.
Frequency Generation Circuitry
4.1
1-9
Reference Oscillator The reference oscillator (Y0100) contains a temperature compensated crystal oscillator with a frequency of 16.8 MHz. A digital-to-analog (DAC) converter internal to U0100 (Tomahawk) and controlled by the microprocessor via serial interface (SPI), sets the voltage at the AUX_DAC output of U0100 (pin H6) to set the frequency of the oscillator. The output of the oscillator (pin 3 of Y0100) is applied to pin K5 (XOSC_BASE) of U0100.
4.2
Fractional-N Synthesizer The Tomahawk II Synthesizer IC (U0100) consists of a pre-scaler, a programmable divider and divider control logic, phase detector, charge pump, a D/A converter in the high frequency analog modulation path, an attenuator to balance the high and low frequency modulation paths, a serial interface for control (SPI), a serial interface for modulation (SSI), and a super filter for the regulated 2.45 Volts.
SPI
SSI (Modulation )
D10
Data Read
D9
Data Write
C11
Clock
D8
CEX
F11
Data
F10
Clock
F9
Fsync
H2,J3
TOMAHAWK II
SPI Interface
Fractional -N Synthesizer (U0100)
A5,A10,B2,B9, G2,J4,J6,J10, K2,L6 B7,E11,G10,J1
Waveform Generator
Modulation Unit
Digital Attenuator
DS 18-bit
Super Filter
J2
PRSC
1.875V Dig
16.8MHz REF
J11 Buffer
Fractional Unit
D/A
Reference Divider
VCO TX / LO
2.775 V Ana
SF _OUT
K4
Buffer HP MOD
2.775V Dig
SSI Interface
2.775V Ana
K8
5V
A7
Prescaler
K5
Main Divider AUX D/A Main Phase/Freq. Detector And Charge Pumps
G3 H1
H6
TCXO (16.8MHz)
D7
Main _CP
LOCK DETECT
Adapt _CP Loop Filter
Figure 1-5 VHF Synthesizer Block Diagram A voltage of 2.775 Volts applied to the super filter input (U0100 pin J4) supplies an output voltage of 2.45 VDC (SF_OUT) at pin K4. This supplies the VCO and the VCO modulation bias circuit (via R0321). The super filter supply voltage is provided by the 2.775 Volt regulator within U3200. The synthesizer is also supplied by the 5 Volt regulator, U3002, another 2.775 Volt regulator within U3200, and a 1.875 Volt regulator within U3200.
1-10
Frequency Generation Circuitry
The output signal LOCK (U0100-D7) provides information about the lock status of the synthesizer loop. A high level at this output indicates a stable loop. A discrete buffer amplifier (Q0100) provides a buffered 16.8 MHz reference frequency to other parts of the radio. The serial programming interface (SPI) is connected to the microprocessor via the data lines SPI_DW (U0100-D9) and SPI_DR (U0100-D10), clock line SPI_CLK (U0100-C11), and chip enable line CEX (U0100-D8). The serial modulation interface (SSI) is connected to the DSP via the data line SDTX (U0100-F11), clock line TXCLK (U0100-F10), and frame sync line SFTX (U0100-F9).
4.3
Voltage Controlled Oscillator (VCO) The Voltage Controlled Oscillator (VCO) subsystem consists of three Colpitts oscillators (two Rx and one Tx), a single-stage Tx buffer amplifier, a single-stage Rx buffer amplifier, oscillator bias control switches, and the modulation circuitry.
VHF VCO Subsystem 9V3_VCO High Port Modulation (HP_MOD_OUT) (U0100 -K8)
(U3001 -5)
TX_VCO_SEL 1 (U0100 -E5)
TX INJ
TX Buffer Amp
TX VCO 1
Prescaler (U0100 -J2)
To U0700
Low Pass Filter RX_VCO_SEL 1 (U0100 -B4) 9R1 (Q0107 )
Steering Line Voltage (VCTRL) RX VCO 1
RX INJ RX_VCO_SEL 2 (U0100 -H8)
RX Buffer Amp
To Q0405
RX VCO 2
Figure 1-6 VHF VCO Block Diagram The VHF Rx VCO design incorporates two varactor-tunable Colpitts oscillators. Each Rx oscillator has a tuning range of 19 MHz, sufficient to cover the Rx frequency range of 180.85 MHz to 218.85 MHz. A single Tx oscillator covers the frequency range of 136 MHz to 174 MHz. The oscillators resonate at fundamental operating frequencies. Three (active-low logic) general purpose output lines (GPO1, GPO3, and GPO6) from the Tomahawk IC (U0100-B4, E5, and H8) provide the control for independent bias selection to each oscillator (VCO_SEL) via the PNP transistor switches U0304 and U0201. The 2.45 Volt super filtered output, SF_OUT, of the Tomahawk IC (U0100-K4) supplies the bias to the oscillators. A portion of the VCO output signal is lightly coupled through coupling capacitors C0331 and C0231, routed through a low-pass filter (formed by L0221, C0235, L0230, C0265, and C0233), and fed back to the M_PRSC input of the Tomahawk IC (U0100-J2).
Frequency Generation Circuitry
1-11
High-port modulation is scaled through a voltage divider (comprised of R0319, R0320, and R0321) and applied to the Tx modulation varactor diode CR0300. The Tx VCO frequency is modulated via coupling capacitor C0310. A discrete single-stage Tx buffer amplifier (comprised of the NPN transistor Q0302 and surrounding components) amplifies the signal from the Tx oscillator to the level required by the first stage of the Transmitter Power Amplifier (U0700). The Tx buffer amplifier also provides sufficient isolation from any undesired load-pulling from the Transmitter Power Amplifier. The bias for Q0302 is provided by the 9.3 Volt regulator U3001. A discrete single-stage Rx buffer amplifier (comprised of the NPN transistor Q0202 and surrounding components) amplifies the signal from the Rx oscillator to the level required by the LO injection amplifier (Q0405). The Rx buffer amplifier also provides sufficient isolation from any undesired load-pulling from high input levels in the receiver front-end. GPO4 from the Tomahawk IC (U0100-D4) controls the transistor switch (comprised of Q0108 and Q0107), that enables the 9.1 Volt bias to Q0202 (via the 9.3 Volt regulator U3001).
4.4
Synthesizer Operation The complete synthesizer subsystem is comprised mainly of the Tomahawk Synthesizer IC, Reference Oscillator (crystal oscillator with temperature compensation), loop filter circuitry, VCO, and DC supplies. The VCO feedback signal, PRSC, is fed to pin J2 of U0100 (M_PRSC) via a low-pass filter (L0221, C0235, L0230, C0265 and C0233) which attenuates harmonics and provides the correct level to close the phase-locked loop. The prescaler in the Synthesizer IC (U0100) is a four-level prescaler capable of dividing by 4, 5, 6, and 7. The main loop N divider is configured to be an 8-bit divider. The divide-by-N portion of the main loop is set via the SPI. The fractional portion of the divider is realized using a 3-accumulator, 24-bit fractional divider. The SPI is used to set the desired divide ratio. The output of the prescaler is applied to the main loop divider. The output of the main divider is sent to the phase/frequency detector, which compares the main divider’s output signal with the reference signal. The reference signal is generated by dividing down the signal of the reference oscillator (Y0100). The output signal of the phase/frequency detector is a pulsed signal which is routed to the charge pumps. The main charge pump current is programmable through the SPI with its output at pin G3 of U0100 (MN_CP). The loop filter transforms this current into a steering voltage that is applied to the VCO. To reduce lock time when new frequency data has been loaded into the synthesizer, an adapt charge pump, providing much greater current than the main charge pump, is turned on for a finite amount of time to quickly charge or discharge the loop filter capacitors to steer the VCO to the desired frequency. The output of the adapt charge pump passes to the loop filter via pin H1 of U0100 (MN_ADAPT_CP). When the synthesizer is within the lock range and the adapt timer runs out, the adapt charge pump is powered down and the main charge pump takes over. A settled synthesizer loop is indicated by a high level at signal LOCK (U0100-D7), which is routed to the microprocessor. Q0102 is configured as a current source to provide a steady 1.5 mA during the adapt period. U0101 is an analog switch that opens the adapt path slightly before the end of the adapt period to prevent the current from the current source from pushing the VCO off frequency.
1-12
Frequency Generation Circuitry
Modulation is performed by applying a digital data stream via the SSI bus from the DSP (U1000) to the synthesizer (U0100). In order to meet spurious and phase noise requirements, the PLL bandwidth was designed to be narrower than the full modulation bandwidth, therefore requiring the use of dual-port modulation. Internal to the synthesizer (U0100), low-port modulation is added to the fractional-N division numerator to trace out the modulation versus time while the high-port data stream passes through an interpolating waveform generator, a digital attenuator (for modulation balancing), and then is converted to an analog signal through a 10-bit DAC before modulating the VCO. This high-port analog modulation output (HP_MOD_OUT, U0100-K8) is connected to the VCO modulation varactor diode (CR0300) via C0360 and R0319.
2-1
Section 2 TROUBLESHOOTING CHARTS 1.0
Troubleshooting Flow Chart for Receiver (Sheet 1 of 3)
NO RX AUDIO
Set up radio in Analog Receive mode on desired channel with Squelch open
Yes
Audio at pin 6 of U3505?
Audio at pin 10 of U3501?
No Spray or inject 44.85 MHz RF carrier modulated with 1 kHz Audio Tone into XTAL Filter FL0500
Audio Tone present at Speaker?
Volume level adjusted properly?
No
Yes
No
Yes
B No
No
Audio at pin 1 of U3501?
Verify audio path to U3501
Yes Audio at pin 4 of U3500? Place unit into "Test Mode" by pressing on control head five times. Use the channel button to set channel to F1 (136.075 MHz). Apply an on-channel RF carrier at -47 dBm modulated with 1 kHz tone at the antenna port.
1st LO (180.925 MHz) > +16 dBm at TP0401?
Yes
Check connections to external speaker and replace speaker if necessary
Audio at pin 1 of U3500?
Yes
Check biasing before replacing U3500
No
Verify audio path between U3500 and pin 1 of U3501
1st LO > +2 dBm at R0422?
No
No
Check VCO Troubleshooting Flow Chart
Yes
Yes RF level of on-channel signal > -45 dBm on pin 4 of T0401?
No
Yes Check T0400 and D0405 and replace if necessary
9 VDC present at R0417?
Yes Check biasing on Q0405 before replacing
No No
A
Check 9R1 path back to Synthesizer
Yes
Check U3501 bias and replace part if necessary
2-2
1.1
Troubleshooting Flow Chart for Receiver
Troubleshooting Flow Chart for Receiver (Sheet 2 of 3) A
Voltage level > 2.7 VDC on D0401?
+9.0 VDC on pin 4 of Q0403?
No
No
Check Synthesizer Troubleshooting Flow Chart
No
Check biasing circuitry of Q0400 before replacing
Yes
Yes
RF level of on-channel Signal > -45 dBm at C0420?
Voltage < 0.5 VDC at pin 2 of Q0400?
No
Is voltage at R0409 = 0.7 VDC?
Yes Yes
Check D0403 and associated capacitors for opens and shorts and replace if necessary
Check biasing on Q0403 before replacing
Check circuitry around D0401 and D0403 for shorts and opens
Yes
Yes
~ 6.8 VDC at L0400/D0400?
No
No
Check biasing circuitry of Q0401 and Q0402 before replacing
Check biasing circuitry of Q0402 before replacing
Troubleshooting Flow Chart for Receiver
1.2
2-3
Troubleshooting Flow Chart for Receiver (Sheet 3 of 3) B
16.8 MHz present at C0622?
No
3.0 VDC on pin 1 of U0601?
Check Synthesizer Troubleshooting Flow Chart
No
Check Controller Troubleshooting Flow Chart
5.0No VDC at E0610?
Check biasing on U0601 before replacing
Yes
Yes Yes
2nd LO > 0 dBm and at 42.6 MHz at TP0600?
3.5 VDC at E0609?
No
Yes
Remove Shield SH0500. Check biasing on Q0600 and check continuity on D0600. Replace parts if necessary.
No Check biasing on Q0601 before replacing
Yes
18 MHz present at L0608?
No
~ 1.65 VDC on R0617?
No
Check diode continuity before replacing D0601
44.85 MHz present at TP0602?
No
Biasing correct on Q0500 and Q0501?
Replace components as needed
No
Check 5 VDC supply and biasing components before replacing Q0500 or Q0501
Yes
Yes
44.85 MHz present at pin 6 of FL0500?
No
Yes
No
~ 3.0 VDC on L0604 and L0605?
Yes
Check FL0500 matching components before replacing
Check signal gain and biasing before replacing Q0500 or Q0501
Yes
2.25 MHz present at C0625?
Yes
No
Yes
Yes
Clock VCO and LF components OK?
No
Check biasing components and 3 VDC supply. Replace any parts if necessary.
DC continuity through biasing components E0600 - E0610?
No
Yes Check for visible solder shorts near pins before replacing U0600
Replace defective biasing component
2-4
Troubleshooting Flow Chart for 25W Transmitter
2.0
Troubleshooting Flow Chart for 25W Transmitter NO TRANSMITTER POWER
Is TP0909 >1 VDC?
No
No
Check 9.3 V Regulator circuit
Is TP0913 = 9.1 VDC?
Yes
Does TP0702 = 9.3 VDC?
No Check 9V3_PA Regulator in Controller Troubleshooting Flow Chart
Yes
Is D0702 ~12.4 VDC?
No Check T/R bias circuit
Is resistance to ground at Q0702 TP0707 > 10 kohms?
Yes Yes
No
Check 5 V Regulator circuit
Is U0941 Pin1 = 5 VDC?
Yes
is TP0707 ~2.2 VDC?
No
Is Pressure Pad Switch in place?
Yes
No Check Bias Set Circuit; bias tune
No
Yes
Yes
Replace Q0702
Place Switch or R0775 Is voltage at TP TX_RAMP_DAC in controller > 3 VDC?
No
Check MAKO Troubleshooting Flow Chart
Yes
Is Power at TP0704 ~ -6 dBm?
No
Is TP0703 -11 dBm?
Yes Replace U0700
Yes No Check VCO Troubleshooting Flow Chart
Check U0900-2 and associated circuitry
No
Is Voltage at TP0910 > 1 VDC?
Yes
Replace U0940
Is Power at TP0709 ~14 dB > TP0710?
No
Check Q0705 and associated circuitry
Yes
Is Power at TP0702 ~10 dB > TP0709 ?
No
Check Q0703 and associated circuitry
Yes
Is Power at D0700 ~10 dB > TP0702?
No
Check Q0702 and associated circuitry
Yes Measure relative power through the remainder of TR switch and LPF to find open circuit. Perform visual inspection of circuit.
Troubleshooting Flow Chart for Synthesizer
3.0
2-5
Troubleshooting Flow Chart for Synthesizer Start
Visual check of the Board OK?
NO
Correct Problem
YES +2.45 V at C0137 (SF_OUT)? +5 V at R0100?
NO
Check 5 V Regulator U3002
NO
YES
Are C0136, C0137 OK?
YES
Replace U0100
NO
YES
+2.775 V at R0101 and R0103?
Replace or resolder components NO
Check U3200
1.5 ms pulse at TP_ADAPT_SW when channel changed?
YES
+1.875 V at R0102?
NO
Check U3200
1.5 ms (inverted) pulse at R2517 when channel changed?
NO
YES
Check P U1000 Troubleshooting Chart
YES
Check Q0106, R0159
YES
Is 16.8 MHz Signal at C0145?
NO
NO
Check Y0100
YES
Is 16.8 MHz Signal at R0155?
NO
Is 16.8 MHz Signal at R0109?
NO
Is RF Prescaler level (at C0265) between 100 mVpk and 300 mVpk (harmonics +16 dBm at TP0401?
Yes
Check connections to external speaker and replace speaker if necessary
Audio at pin 1 of U3500?
Yes
Check biasing before replacing U3500
No
Verify audio path between U3500 and pin 1 of U3501
1st LO > +2 dBm at R0422?
No
No
Check VCO Troubleshooting Flow Chart
Yes
Yes RF level of on-channel signal > -45 dBm on pin 4 of T0401?
No
Yes Check T0400 and D0405 and replace if necessary
9 VDC present at R0417?
Yes Check biasing on Q0405 before replacing
No No
A
Check 9R1 path back to Synthesizer
Yes
Check U3501 bias and replace part if necessary
2-2
1.1
Troubleshooting Flow Chart for Receiver
Troubleshooting Flow Chart for Receiver (Sheet 2 of 3) A
Voltage level > 2.7 VDC on D0401?
+9.0 VDC on pin 4 of Q0403?
No
No
Check Synthesizer Troubleshooting Flow Chart
No
Check biasing circuitry of Q0400 before replacing
Yes
Yes
RF level of on-channel Signal > -45 dBm at C0420?
Voltage < 0.5 VDC at pin 2 of Q0400?
No
Is voltage at R0409 = 0.7 VDC?
Yes Yes
Check D0403 and associated capacitors for opens and shorts and replace if necessary
Check biasing on Q0403 before replacing
Check circuitry around D0401 and D0403 for shorts and opens
Yes
Yes
~ 6.8 VDC at L0400/D0400?
No
No
Check biasing circuitry of Q0401 and Q0402 before replacing
Check biasing circuitry of Q0402 before replacing
Troubleshooting Flow Chart for Receiver
1.2
2-3
Troubleshooting Flow Chart for Receiver (Sheet 3 of 3) B
16.8 MHz present at C0622?
No
3.0 VDC on pin 1 of U0601?
Check Synthesizer Troubleshooting Flow Chart
No
Check Controller Troubleshooting Flow Chart
5.0No VDC at E0610?
Check biasing on U0601 before replacing
Yes
Yes Yes
2nd LO > 0 dBm and at 42.6 MHz at TP0600?
3.5 VDC at E0609?
No
Yes
Remove Shield SH0500. Check biasing on Q0600 and check continuity on D0600. Replace parts if necessary.
No Check biasing on Q0601 before replacing
Yes
18 MHz present at L0608?
No
~ 1.65 VDC on R0617?
No
Check diode continuity before replacing D0601
44.85 MHz present at TP0602?
No
Biasing correct on Q0500 and Q0501?
Replace components as needed
No
Check 5 VDC supply and biasing components before replacing Q0500 or Q0501
Yes
Yes
44.85 MHz present at pin 6 of FL0500?
No
Yes
No
~ 3.0 VDC on L0604 and L0605?
Yes
Check FL0500 matching components before replacing
Check signal gain and biasing before replacing Q0500 or Q0501
Yes
2.25 MHz present at C0625?
Yes
No
Yes
Yes
Clock VCO and LF components OK?
No
Check biasing components and 3 VDC supply. Replace any parts if necessary.
DC continuity through biasing components E0600 - E0610?
No
Yes Check for visible solder shorts near pins before replacing U0600
Replace defective biasing component
2-4
2.0
Troubleshooting Flow Chart for 45W Transmitter
Troubleshooting Flow Chart for 45W Transmitter NO TRANSMITTER POWER
Is TP0909 >1 VDC?
No
No
Check 9.3 V Regulator circuit
Is TP0913 = 9.1 VDC?
Yes
Does TP0702 = 9.3 VDC?
No Check 9V3_PA Regulator in Controller Troubleshooting Flow Chart
Yes
Is D0702 ~12.4 VDC?
No Check T/R bias circuit
Is resistance to ground at Q0702 TP0707 > 10 kohms?
Yes Yes
No
Check 5 V Regulator circuit
Is U0941 Pin1 = 5 VDC?
Yes
is TP0707 ~2.2 VDC?
No
Is Pressure Pad Switch in place?
Yes
No Check Bias Set Circuit; bias tune
No
Yes
Yes
Replace Q0702
Place Switch or R0775 Is voltage at TP TX_RAMP_DAC in controller > 3 VDC?
No
Check MAKO Troubleshooting Flow Chart
Yes
Is Power at TP0704 ~ +4 dBm?
No
Is TP0703 -11 dBm?
Yes Replace U0700
Yes No Check VCO Troubleshooting Flow Chart
Check U0900-2 and associated circuitry
No
Is Voltage at TP0910 > 1 VDC?
Yes
Replace U0940
Is Power at TP0709 ~14 dB > TP0710?
No
Check Q0705 and associated circuitry
Yes
Is Power at TP0702 ~10 dB > TP0709 ?
No
Check Q0703 and associated circuitry
Yes
Is Power at D0700 ~10 dB > TP0702?
No
Check Q0702 and associated circuitry
Yes Measure relative power through the remainder of TR switch and LPF to find open circuit. Perform visual inspection of circuit.
Troubleshooting Flow Chart for Synthesizer
3.0
2-5
Troubleshooting Flow Chart for Synthesizer Start
Visual check of the Board OK?
NO
Correct Problem
YES +2.45 V at C0137 (SF_OUT)? +5 V at R0100?
NO
Check 5 V Regulator U3002
NO
YES
Are C0136, C0137 OK?
YES
Replace U0100
NO
YES
+2.775 V at R0101 and R0103?
Replace or resolder components NO
Check U3200
1.5 ms pulse at TP_ADAPT_SW when channel changed?
YES
+1.875 V at R0102?
NO
Check U3200
1.5 ms (inverted) pulse at R2517 when channel changed?
NO
YES
Check P U1000 Troubleshooting Chart
YES
Check Q0106, R0159
YES
Is 16.8 MHz Signal at C0145?
NO
NO
Check Y0100
YES
Is 16.8 MHz Signal at R0155?
NO
Is 16.8 MHz Signal at R0109?
NO
Is RF Prescaler level (at C0265) between 100 mVpk and 300 mVpk (harmonics +16 dBm at TP0401?
Yes
Check connections to external speaker and replace speaker if necessary
Audio at pin 1 of U3500?
Yes
Check biasing before replacing U3500
No
Verify audio path between U3500 and pin 1 of U3501
1st LO > +5 dBm at R0422?
No
No
Check VCO Troubleshooting Flow Chart
Yes
Yes RF level of on-channel signal > -45 dBm on pin 4 of T0401?
No
Yes
Check T0400 and D0405 and replace if necessary
9 VDC present at R0417?
Yes
Check biasing on Q0405 before replacing
No No A
No
Check 9R1 path back to Synthesizer
Yes
Check U3501 bias and replace part if necessary
2-2
1.1
Troubleshooting Flow Chart for Receiver
Troubleshooting Flow Chart for Receiver (Sheet 2 of 3) A
Voltage level >2.7 VDC on D0401?
+9.0 VDC on pin 4 at Q0403?
No
Yes
~ 0.8 VDC at R0432/D0400?
No
Check circuitry around D0401, D0402, D0403, and D0404 for shorts and opens
Yes
No
Yes Check D0403, D0404, and associated capacitors for opens and shorts and replace if necessary
Check Synthesizer Troubleshooting Flow Chart
No
Check biasing circuitry of Q0400 before replacing
Yes
Yes
RF level of on-channel Signal > -45 dBm at C0420?
Voltage < 0.5 VDC at pin 2 of Q0400?
No
Is voltage at R0409 = 0.7 VDC? Yes
Check biasing on Q0403 before replacing
No
Check biasing circuitry of Q0401 and Q0402 before replacing
Check biasing circuitry of Q0402 before replacing
Troubleshooting Flow Chart for Receiver
1.2
2-3
Troubleshooting Flow Chart for Receiver (Sheet 3 of 3) B
16.8 MHz present at C0622?
No
3.0 VDC on pin 1 of U0601?
Check Synthesizer Troubleshooting Flow Chart
No
5.0 VDC at E0610?
No
Check Controller Troubleshooting Flow Chart
Yes
Yes
Check biasing on U0601 before replacing
Yes Yes 2nd LO > 0 dBm and at 71.1 MHz at TP0600?
Remove Shield SH0500 Check biasing on Q0600 and check continuity on D0600. Replace parts if necessary
3.5 VDC at E0609?
No
No Check biasing on Q0601 before replacing
Yes
18 MHz present at L0608?
No
Yes
~ 1.65 VDC on R0617?
No
Yes
No
Biasing correct on Q0500 and Q0501?
Replace components as needed
No
Check 5 VDC supply and biasing components before replacing Q0500 or Q0501
Yes
Yes
73.35 MHz present at pin 6 of FL0500?
No
Yes
No
~ 3.0 VDC on L0604 and L0605?
Yes
Check FL0500 matching components before replacing
Check signal gain and biasing before replacing Q0500 or Q0501
Yes
2.25 MHz present at C0625?
Yes
No
Check diode continuity before replacing D0601
73.35 MHz present at TP0602?
Clock VCO and LF components OK?
No
Check biasing components and 3 VDC supply. Replace any parts if necessary
DC continuity through biasing components E0600 - E0610?
No
Yes Check for visible solder shorts near pins before replacing U0600
Replace defective biasing component
2-4
Troubleshooting Flow Chart for 25W Transmitter
2.0
Troubleshooting Flow Chart for 25W Transmitter
No Transmitter Power
Is TP0909 > 1 VDC?
Yes
Is TP0702 = 9.3 VDC?
No
Check 9.3V Regulator circuit (U3001)
No
Is TP0913 = 9.1 VDC?
No
Check 9V3_PA Regulator in Controller Troubleshooting Flow Chart
Yes
Is D0702-K ~ 12.4 VDC?
Yes
No
Check T/R bias circuit
Yes Yes
Check 5V Regulator circuit (U0941)
No
Is U0941 Pin 1 = 5 VDC?
Are TP0707 and TP0708 ~ 2.2 VDC?
No
Is voltage at TP(TX_RAMP_DA C) in controller > 3 VDC?
No
Place switch or R0775
Yes
Is TP0703 ~ 0 dBm? No
Yes
Check U0900-2 and associated circuitry
No
Is voltage at TP0910 > 1 VDC?
Yes
Is power at TP0709 (~ 15 dB) > TP0710?
Yes
Replace U0940
No
Check Q0705 and associated circuitry
No
Check Q0703 and associated circuitry
No
Check Q0702 and associated circuitry
Yes
Is power at TP0702 (~ 10 dB) > TP0709?
Yes
Is power at D0700-A (~ 10 dB) > TP0702?
Check Bias Set Circuit; bias tune
Replace Q0702 *
Yes
Is power at TP0704 ~ 16.5 dBm?
Yes
No
Is Pressure Pad Switch in place? No
Yes
Check MAKO Troubleshooting Flow Chart
No
Is resistance to ground at Q0702 G1 and G2 ~ 66 kohm?
Yes
Measure relative power thru remainder of T/R switch and LPF to find open circuit. Perform visual inspection of circuit.
* Note: If Q0702 is replaced, radio must be bias set and power set. 1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter. 2) Make sure PCB is screwed into chassis during these tests to avoid final device damage. 3) When making measurements within the transmitter using an RF power probe, be careful that the rating of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power probes.
Replace U0700
Check VCO Troubleshooting Flow Chart
Troubleshooting Flow Chart for Synthesizer
3.0
2-5
Troubleshooting Flow Chart for Synthesizer Start
No
Visual check of the Board OK?
Correct Problem
Yes No
+2.45V at C0137 (SF_OUT)? No
+5V at R0100?
Check 5V Regulator U3002
Yes
Are C0136, C0137 OK?
Replace U0100
No
Yes
Replace or resolder components
Yes
+2.775V at R0101 and R0103?
No Check U3200
1.5ms pulse at TP_ADAPT_SW when channel changed?
Yes
1.5ms (inverted) pulse at R2517 when channel changed?
No
No
Check P U1000 Troubleshooting Chart
No
+1.875V at R0102?
Check U3200
Yes
Yes
Check Q0106, R0159
Yes
No
Is 16.8MHz Signal at C0145?
Check Y0100
Yes
Is 16.8MHz Signal at R0155?
No
Is 16.8MHz Signal at R0109?
No
Is RF Prescaler level (at C0233) between 100mVpk and 300mVpk (harmonics +16 dBm at TP0401?
Yes
Check connections to external speaker and replace speaker if necessary
Audio at pin 1 of U3500?
Yes
Check biasing before replacing U3500
No
Verify audio path between U3500 and pin 1 of U3501
1st LO > +5 dBm at R0422?
No
No
Check VCO Troubleshooting Flow Chart
Yes
Yes RF level of on-channel signal > -45 dBm on pin 4 of T0401?
No
Yes
Check T0400 and D0405 and replace if necessary
9 VDC present at R0417?
Yes
Check biasing on Q0405 before replacing
No No A
No
Check 9R1 path back to Synthesizer
Yes
Check U3501 bias and replace part if necessary
2-2
1.1
Troubleshooting Flow Chart for Receiver
Troubleshooting Flow Chart for Receiver (Sheet 2 of 3) A
Voltage level >2.7 VDC on D0401?
+9.0 VDC on pin 4 at Q0403?
No
Yes
~ 0.8 VDC at R0432/D0400?
No
Check circuitry around D0401, D0402, D0403, and D0404 for shorts and opens
Yes
No
Yes Check D0403, D0404, and associated capacitors for opens and shorts and replace if necessary
Check Synthesizer Troubleshooting Flow Chart
No
Check biasing circuitry of Q0400 before replacing
Yes
Yes
RF level of on-channel Signal > -45 dBm at C0420?
Voltage < 0.5 VDC at pin 2 of Q0400?
No
Is voltage at R0409 = 0.7 VDC? Yes
Check biasing on Q0403 before replacing
No
Check biasing circuitry of Q0401 and Q0402 before replacing
Check biasing circuitry of Q0402 before replacing
Troubleshooting Flow Chart for Receiver
1.2
2-3
Troubleshooting Flow Chart for Receiver (Sheet 3 of 3) B
16.8 MHz present at C0622?
No
3.0 VDC on pin 1 of U0601?
Check Synthesizer Troubleshooting Flow Chart
No
5.0 VDC at E0610?
No
Check Controller Troubleshooting Flow Chart
Yes
Yes
Check biasing on U0601 before replacing
Yes Yes 2nd LO > 0 dBm and at 71.1 MHz at TP0600?
Remove Shield SH0500 Check biasing on Q0600 and check continuity on D0600. Replace parts if necessary
3.5 VDC at E0609?
No
No Check biasing on Q0601 before replacing
Yes
18 MHz present at L0608?
No
Yes
~ 1.65 VDC on R0617?
No
Yes
No
Biasing correct on Q0500 and Q0501?
Replace components as needed
No
Check 5 VDC supply and biasing components before replacing Q0500 or Q0501
Yes
Yes
73.35 MHz present at pin 6 of FL0500?
No
Yes
No
~ 3.0 VDC on L0604 and L0605?
Yes
Check FL0500 matching components before replacing
Check signal gain and biasing before replacing Q0500 or Q0501
Yes
2.25 MHz present at C0625?
Yes
No
Check diode continuity before replacing D0601
73.35 MHz present at TP0602?
Clock VCO and LF components OK?
No
Check biasing components and 3 VDC supply. Replace any parts if necessary
DC continuity through biasing components E0600 - E0610?
No
Yes Check for visible solder shorts near pins before replacing U0600
Replace defective biasing component
2-4
Troubleshooting Flow Chart for 40W Transmitter
2.0
Troubleshooting Flow Chart for 40W Transmitter
No Transmitter Power
Is TP0909 > 1 VDC?
Yes
Is TP0702 = 9.3 VDC?
No
Check 9.3V Regulator circuit (U3001)
No
Is TP0913 = 9.1 VDC?
No
Check 9V3_PA Regulator in Controller Troubleshooting Flow Chart
Yes
Is D0702-K ~ 12.4 VDC?
Yes
No
Check T/R bias circuit
Yes Yes
Check 5V Regulator circuit (U0941)
No
Is U0941 Pin 1 = 5 VDC?
Are TP0707 and TP0708 ~ 2.2 VDC?
No
Is voltage at TP(TX_RAMP_DA C) in controller > 3 VDC?
No
Place switch or R0775
Yes
Is TP0703 ~ 0 dBm? No
Yes
Check U0900-2 and associated circuitry
No
Is voltage at TP0910 > 1 VDC?
Yes
Is power at TP0709 (~ 15 dB) > TP0710?
Yes
Replace U0940
No
Check Q0705 and associated circuitry
No
Check Q0703 and associated circuitry
No
Check Q0702 and associated circuitry
Yes
Is power at TP0702 (~ 10 dB) > TP0709?
Yes
Is power at D0700-A (~ 10 dB) > TP0702?
Check Bias Set Circuit; bias tune
Replace Q0702 *
Yes
Is power at TP0704 ~ 16.5 dBm?
Yes
No
Is Pressure Pad Switch in place? No
Yes
Check MAKO Troubleshooting Flow Chart
No
Is resistance to ground at Q0702 G1 and G2 ~ 66 kohm?
Yes
Measure relative power thru remainder of T/R switch and LPF to find open circuit. Perform visual inspection of circuit.
* Note: If Q0702 is replaced, radio must be bias set and power set. 1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter. 2) Make sure PCB is screwed into chassis during these tests to avoid final device damage. 3) When making measurements within the transmitter using an RF power probe, be careful that the rating of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power probes.
Replace U0700
Check VCO Troubleshooting Flow Chart
Troubleshooting Flow Chart for Synthesizer
3.0
2-5
Troubleshooting Flow Chart for Synthesizer Start
No
Visual check of the Board OK?
Correct Problem
Yes No
+2.45V at C0137 (SF_OUT)? No
+5V at R0100?
Check 5V Regulator U3002
Yes
Are C0136, C0137 OK?
Replace U0100
No
Yes
Replace or resolder components
Yes
+2.775V at R0101 and R0103?
No Check U3200
1.5ms pulse at TP_ADAPT_SW when channel changed?
Yes
1.5ms (inverted) pulse at R2517 when channel changed?
No
No
Check P U1000 Troubleshooting Chart
No
+1.875V at R0102?
Check U3200
Yes
Yes
Check Q0106, R0159
Yes
No
Is 16.8MHz Signal at C0145?
Check Y0100
Yes
Is 16.8MHz Signal at R0155?
No
Is 16.8MHz Signal at R0109?
No
Is RF Prescaler level (at C0233) between 100mVpk and 300mVpk (harmonics +5 dBm at R0422?
No
Check VCO Troubleshooting Flow Chart
Yes
Yes RF level of on-channel signal > -45 dBm on pin 4 of T0401?
Yes Check T0400 and D0405 and replace if necessary
9 VDC present at R0417?
Yes Check biasing on Q0405 before replacing
No No A
Yes
No
Yes
1st LO (389.45 MHz) > +16 dBm at FT0401?
No
Check 9R1 path back to synthesizer
Check U3501 bias and replace part if necessary
2-2
1.1
Troubleshooting Flow Chart for Receiver
Troubleshooting Flow Chart for Receiver (Sheet 2 of 3)
A
Voltage level > 2.7 VDC on D0401?
No
+9.0 VDC on pin 4 of Q0403?
Yes
Yes
RF level of on-channel signal > -45 dBm at C0420?
No
Yes
Check D0403, D0404, and associated capacitors for opens and shorts and replace if necessary
Is voltage at R0409 = 0.7 VDC?
Yes
No
No
Check biasing on Q0403 before replacing
Check circuitry around D0401, D0402, D00403, and D0404 for shorts and opens
Check biasing circuitry of Q0401 and Q0402 before replacing
Check biasing circuitry of Q0402 before replacing
Troubleshooting Flow Chart for Receiver
1.2
2-3
Troubleshooting Flow Chart for Receiver (Sheet 3 of 3) B
16.8 MHz present at C0622?
No
3.0 VDC on pin 1 of U0601?
Check Synthesizer Troubleshooting Flow Chart
No
No 5.0 VDC at E0610?
Check biasing on U0601 before replacing
Yes
Yes Yes Yes 2nd LO > 0 dBm and at 71.1 MHz at TP0600?
Remove Shield SH0500. Check biasing on Q0600 and check continuity on D0600. Replace parts if necessary.
3.5 VDC at E0609?
No
No Check biasing on Q0601 before replacing
Yes
18 MHz present at L0608?
No
No ~ 1.65 VDC on R0617?
Yes
Check diode continuity before replacing D0601
No
Biasing correct on Q0500 and Q0501?
Replace components as needed
No
Check 5 VDC supply and biasing components before replacing Q0500 or Q0501
Yes
Yes
73.35 MHz present at pin 6 of FL0500?
No
Yes
No
~ 3.0 VDC on L0604 and L0605?
Yes
Check FL0500 matching components before replacing
Check signal gain and biasing before replacing Q0500 or Q0501
Yes
2.25 MHz present at C0625?
Yes
No
Yes
73.35 MHz present at TP0602?
Clock VCO and LF components OK?
No
Check biasing components and 3 VDC supply. Replace any parts if necessary.
Check Controller Troubleshooting Flow Chart
DC continuity through biasing components E0600 - E0610?
No
Yes Check for visible solder shorts near pins before replacing U0600
Replace defective biasing component
2-4
Troubleshooting Flow Chart for 40 Watt Transmitter
2.0
Troubleshooting Flow Chart for 40 Watt Transmitter
No Transmitter Power
Is TP0909 > 1 VDC?
Yes
Is TP0702 = 9.3 VDC?
No
Check 9.3V Regulator circuit (U3001)
No
Is TP0913 = 9.1 VDC?
No
Check 9V3_PA Regulator in Controller Troubleshooting Flow Chart
Yes
Is D0702-K ~ 12.4 VDC?
Yes
No
Check T/R bias circuit
Yes Yes
Check 5V Regulator circuit (U0941)
No
Is U0941 Pin 1 = 5 VDC?
Are TP0707 and TP0708 ~ 2.2 VDC?
No
Is voltage at TP(TX_RAMP_DA C) in controller > 3 VDC?
No
Place switch or R0775
Yes
Is TP0703 -3 dBm? No
Yes
Check U0900-2 and associated circuitry
No
Is voltage at TP0910 > 1 VDC?
Yes
Is power at TP0709 ~ 15 dB > TP0710?
Yes
Replace U0940
No
Check Q0705 and associated circuitry
No
Check Q0703 and associated circuitry
No
Check Q0702 and associated circuitry
Yes
Is power at TP0702 ~ 10 dB > TP0709?
Yes
Is power at D0700-A ~ 10 dB > TP0702?
Check Bias Set Circuit; bias tune
Replace Q0702 *
Yes
Is power at TP0704 +13 dBm?
Yes
No
Is Pressure Pad Switch in place? No
Yes
Check MAKO Troubleshooting Flow Chart
No
Is resistance to ground at Q0702 G1 and G2 ~ 66 kohm?
Yes
Measure relative power thru remainder of T/R switch and LPF to find open circuit. Perform visual inspection of circuit.
* Note: If Q0702 is replaced, radio must be bias set and power set. 1) Levels are during Transmit Mode (analog), 13.6V at battery connector, 50 ohm termination on transmitter. 2) Make sure PCB is screwed into chassis during these tests to avoid final device damage. 3) When making measurements within the transmitter using an RF power probe, be careful that the rating of the probe is not exceeded. The “relative” measurements listed in the flow chart should be made with a scope probe connected to a spectrum analyzer or similar instrument to avoid damaging sensitive power probes.
Replace U0700
Check VCO Troubleshooting Flow Chart
Troubleshooting Flow Chart for Synthesizer
3.0
2-5
Troubleshooting Flow Chart for Synthesizer Start
Visual check of the Board OK?
No
Correct Problem
Yes +2.45V at C0137 (SF_OUT)? +5V at R0100?
No
Check 5V Regulator U3002
No
Yes
Are C0136, C0137 OK?
Yes
Replace U0100
No
Yes
+2.775V at R0101 and R0103?
Replace or resolder components
No
Check U3200
1.5 ms pulse at TP_ADAPT_SW when channel changed?
Yes
+1.875V at R0102?
No
Check U3200
1.5 ms (inverted) pulse at R2517 when channel changed?
No
Yes
Check uP U1000 Troubleshooting Chart
Yes
Check Q0106, R0159
Yes
Is 16.8 MHz signal at C0145?
No
No
Check Y0100
Yes
Is 16.8 MHz signal at R0155?
No
Is 16.8 MHz signal at R0109?
No
Is RF prescaler level (at C0233) between 100 mVpk and 300 mVpk (harmonics
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