LG PLASMA TV 42pt350r-Td Service Manual

Internal Use Only North/Latin America Europe/Africa Asia/Oceania

http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com

PLASMA TV SERVICE MANUAL CHASSIS : PP11K

MODEL : 42PT350R 42PT351R

42PT350R-TD 42PT351R-TC

CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : MFL67002503 (1102-REV00)

Printed in Korea

CONTENTS

CONTENTS ............................................................................................................................... 2 SAFETY PRECAUTIONS ...........................................................................................................3 SPECIFICATION.........................................................................................................................4 ADJUSTMENT INSTRUCTION ..................................................................................................6 BLOCK DIAGRAM ...................................................................................................................12 EXPLODED VIEW .................................................................................................................. 13 CIRCUIT DIAGRAM .....................................................................................................................

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-2-

LGE Internal Use Only

SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

Leakage Current Hot Check (See below Figure)

General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this monitor is blown, replace it with the specified.

Plug the AC cord directly into the AC outlet. Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB.

Leakage Current Hot Check circuit

Keep wires away from high voltage or high temperature parts.

AC Volt-meter

Due to high vacuum and large surface area of picture tube, extreme care should be used in handling the Picture Tube. Do not lift the Picture tube by it's Neck.

Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-3-

To Instrument's exposed METALLIC PARTS

0.15uF

Good Earth Ground such as WATER PIPE, CONDUIT etc.

1.5 Kohm/10W

LGE Internal Use Only

SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. V

Application Range This spec is applied to PDP TV used PP11K Chassis. Model Name

Market Place

Brand

42PT350R-TA

NON-EU

LG

42PT351R-TC

V

Specification Each part is tested as below without special appointment. (1) Temperature : 25 °C ± 5 °C (77 °F ± 9 °F), CST : 40 ± 5 (2) Relative Humidity: 65 % ± 10 % (3) Power Voltage: Standard Input voltage (100 V - 240 V ~, 50 / 60 Hz) * Standard Voltage of each product is marked by models. (4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with SBOM. (5) The receiver must be operated for about 20 minutes prior to the adjustment.

V

Test Method (1) Performance : LGE TV test method followed. (2) Demanded other specification Safety : CE, IEC specification EMC : CE, IEC Model Name

Market

Remark

Appliance

42PT350R-TA

NON-EU

Safety : IEC/ EN60065, EMI : CISPR13

TEST

42PT351R-TC

V

Module Specification (1) 42” -2D HD No

Item

Specification

1

Display Screen Device

106 cm (42 inch) wide Color Display Module

2

Aspect Ratio

16:9

3

PDP Module

Remark PDP

PDP42T3####, RGB Closed (Well) Type, Glass Filter (38%) Pixel Format: 1024 horiz. By 768 ver

4

Operating Environment

1) Temp. : 0 deg ~ 40 deg 2) Humidity : 20 % ~ 80 %

5

Storage Environment

LGE SPEC

3) Temp. : -20 deg ~ 60 deg 4) Humidity : 10 % ~ 90 %

6

Input Voltage

AC 100 V ~ 240 V, 50 / 60 Hz

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-4-

Maker LG

LGE Internal Use Only

V

Model General Specification (1) NON - EU Spec.(TA)

No

Item

Specification

1.

Market

NON EU

2.

Broadcasting system

PAL/SECAM-BG/I/DK, NTSC-M

3.

Available Channel

BAND

PAL

NTSC

China(DK)

Australia(BG)

VHF/UHF

E2 ~ C69

2~78

VHF/UHF

C1~C62

C1~C75

CATV

S21 ~ S41

1~71

CATV

S1~S41

S2~S44

4.

Receiving system

Upper Heterodyne

5.

Video Input (2EA)

PAL,SECAM, NTSC

6.

Component Input (2EA)

Y/Cb/Cr, Y/ Pb/Pr

7.

RGB Input (1EA)

RGB-PC

8.

HDMI Input

2ea

Remark

Rear 1EA, Side 1EA

HDMI-DTV , Only PCM MODE

Side HDMI(1), Rear HDMI(1) : 42/50PT250R-TA only

3ea

Side HDMI(1), Rear HDMI(2)

9.

Audio Input (5EA)

L/R Input(PC 1EA, Component 2EA,

10.

RS-232C (1EA)

Remote control

11.

USB Input (1EA)

SD DivX, MP3, JPEG,

Rear 1EA, Side 1EA)

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-5-

LGE Internal Use Only

ADJUSTMENT INSTRUCTION 3-5. Download Method (By using MSTAR JIG)

1. Application Range

- Preliminary Steps (1) Download method (PCB Ass’y) - HD

This spec sheet is applied to all of the PP11K chassis.

2. Specification (1) Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument. (2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of 25 °C ± 5 °C of temperature and 65 % ± 10 % of relative humidity if there is no specific designation. (4) The input voltage of the receiver must keep 100 V ~ 240 V, 50 / 60 Hz. (5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15 °C - In case of keeping module is in the circumstance of 0 °C, it should be placed in the circumstance of above 15 °C for 2 hours - In case of keeping module is in the circumstance of below -20 °C, it should be placed in the circumstance of above 15 °C for 3 hours,.

1) Connect the download jig to D-sub jack

3. S/W Program Download 3-1. Profile

2) Connect the PC to USB jack

This is for downloading the s/w to the flash memory of the IC402

3-2. Equipment

(2) Download Steps 1) Execute ‘ISP Tool’ program in PC, then a main window will be opened

(1) PC (2) ISP_tool program (3) Download jig

3-3. Connection Structure Double click

2) Click the connect button and confirm “Dialog Box”

3-4. Connection Condition (1) IC name and circuit number : Flash Memory and IC402 (2) Use voltage : 3.3V (5 pin) (3) SCL : 15 pin (4) SDA : 12 pin (5) Tact time : about 2min and 30seconds

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-6-

LGE Internal Use Only

3) Click the Config button and Change speed E2PROM Device setting : over the 350Khz

3-6. Download Method (By using USB Memory Stick) * Caution - Using ‘power on’ button of the control R/C, power on TV. - USB file (EPK) version must be bigger than downloaded version of main B/D. - It should be only one SW binary file in USB Stick (1) Using ‘Power ON’ button of the control R/C, Power on TV. (2) Insert the USB memory stick to the SET. (3) Display USB loding message then, push the ‘Exit’ Key of control R/C (4) Push the ‘MENU’ Key and move the cusor ‘OPTION’ of OSD ( Fig. 1) * Caution : Don’t push the ‘OK’ key.Just cusor is on the ‘OPTION’ menu.

4) Read and write bin file Click “(1)Read” tab, and then load download file(XXXX.bin) by clicking “Read”.

( Fig. 1) (5) Push the “7” key of control R/C continuously. Then, Display “TV Software Update” Pop-up menu. (Fig. 2) 5) Click “Auto(2)” tab and set as below 6) Click “Run(3)”. 7) After downloading, check “OK(4)” message.

( Fig. 2) (6) Select SW file (XXXX.bin) you want, push the “OK” Key. (7) S/W download process is excuted automatically.

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-7-

LGE Internal Use Only

(6) EDID D/L Method - After software D/L or PCBA manufacturing, you can download EDID Data. - When you adjust Tool Option, H6 Model EDID download process is executed automatically

4. PCB Assembly Adjustment Method 4-1. Option Adjustment Following BOM Tool Option Area Option Option 1 Option 2 Option 3(Available for EU & Non EU model)

* If the model don’t have HDMI 3, HDMI 3 will be disappeared at OSD Window. [Caution] - When you adjust tool option, don’t connect HDMI or Dsub cable. - If you connect some cable, EDID D/L process will be failed. (7) Adjustment method Before PCBA check, have to change the Tool option and Area option [ About PDP After done all adjustments, Press IN-START button and compare Tool option and Area option value with its BOM, if it is correctly same then Change “RF mode” and then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model’s module from factory JIG model.

( Fig. 3)

* Profile: Must be changed the option value because being different with some setting value depend on module, inch and market * Equipment : Adjustment Remote Controller

[ Don’t push The IN-STOP KEY after completing the function inspection.

(1) Push the IN-START key in the Adjust R/C. (2) Enter Password number. The value of Password is “0 0 0 0”.

5. EDID(The Extended Display Identification Data) Caution - Never Use the cable( HDMI or D-sub cable) for EDID Writing. - Automatically PP01A/B/C Model EDID download process is executed when you adjust Tool Option. (3) Input the Option Number that was specified in the BOM, into the Shipping area. (4) Select “Tool Option” by using D/E(CH+/-) key, and press the number key(0~9) consecutively ex) If the value of Tool Option1 is 4, input the data using number key “4” (Fig. 3) (5) if it is EU model ( such as 42/50PJ**R-ZA ), select “Area option” by using D/E(CH+/-) key , and press the number key(0~9) consecutively. ex) If the value of Area Option is 40, input the data using number key “40” (Fig. 3) Caution - Don’t Push “IN-STOP” key after PCB assembly adjustment. * PP01A/B/C Tool option Model Tool option 42PT250R-TA

13

Inch Tool SIDE AV

0/1

HDMI

0/1/2/3

Side HDMI

0/1

COMP2

0/1

RGB

0/1

RS232C

0/1

Local Key

0 (7KEY) / 1 (8KEY)

LED TYPE

0 (RED) / 1 (RED/White) / 2 (Reserve)

USB TYPE

0 (NONE) / 1 (PHOTO, MUSIC) / 2 (PHOTO, MUSIC, DivX)

Area Option 1

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-8-

LGE Internal Use Only





Inch

42PT350R-TA

Tool option

15

INCH

42

TOOL

PT350R

SIDE AV

1

HDMI

3

Side HDMI

1

COMP2

1

RGB

1

RS232C

1

Local Key

0

LED TYPE

0

USB TYPE

2

SIDE HDMI(HDMI 3)

5-1. EDID Data NO

Item

Condition

1

Manufacturer ID

GSM

1E6D

2

Version

Digital : 1

01

3

Revision

Digital : 3

03

O

Hex Data

XGA EDID DATA ( 42 inch)



6. HDCP(High-Bandwidth Digital Contents Protection) Download HDCP download process is deleted in PP01A/B/C Chassis In PP01A/B/C Chassis, it is usi g the EEPROM masking HDCP Key



7. Manual ADC Adjustment (Component 1, RGB) Caution - Do not connect external input cable - Adjustment result is applied to SET On/Off later. RF input

AV / Component / RGB input

NO SIGNAL or White noise

NO SIGNAL

* Adjustment is done using internal ADC, so input signal is not necessary.

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

-9-

LGE Internal Use Only

7-1. COMPONENT input ADC (SD / HD), RGB input ADC

8-4. Adjustment of Area option. (1) Area Option Adjustment following BOM (Including SKD models ) Tool Option Area Option Option 1 Option 2 Option 3 ( Available for EU & Non EU model )

(1) Press ADJ key on R/C for adjustment. Need not convert input mode. (2) Enter Password number. The value of Password is “0 0 0 0”. (3) Select “0. ADC calibration” by using D/E(CH +/-) and press ENTER(V). (4) Start ADC adjustment by using F / G (VOL +/-) or press ENTER(V). (5) Both component and RGB ADC adjustment are executed automatically

When ADC adjustment is finished, this OSD appear.

Notice : After All mode check, set the Speaker Volume “0”.

..

Caution : Don’t Press the Power Key on Remote Controller. Just AC Power Off. ( Not DC off )

* Profile : Must be changed the option value because being different with some setting value depend on module, inch and market * Equipment : Adjustment Remote Controller

Notice : From this sentence, All working is mass production.

8. POWER PCB Assy Voltage Adjustment (Vs voltage Adjustment)

1) Push the IN-START key in the Adjust R/C. 2) Enter Password number. The value of Password is “0 0 0 0”.

8-1. Test Equipment: D.M.M 1EA 8-2. Connection Diagram for Measuring Refer to (Fig. 4) 3) Input the Area Option Number that was specified in the BOM, into the Shipping area. 4) Select “Area Option” by using D / E (CH+/-) key, and press the number key(0~9) consecutively ex) If the value of Area Option 40, input the data using number key “40” (Fig. 3)

8-3. Adjustment Method (1) Vs Adjustment 1) Connect + terminal of D. M..M. to Vs pin of P811, connect -terminal to GND pin of P811. 2) After turning VR901, voltage of D.M.M adjustment as same as Vs voltage which on label of panel right/top ( deviation ; ±0.5V) (2) Va Adjustment 1) Connect + terminal of D. M..M. to Va pin of P811, connect -terminal to GND pin of P811. 2) After turning VR502, voltage of D.M.M adjustment as same as Va voltage which on label of panel right/top ( deviation ; ± 0.5 V)

Caution: - Although it is SKD model, adjust area option in SET assemmbly process. - Don’t Push “IN-STOP” key after PCB assembly adjustment.

9. Adjustment of White Balance 9-1. Required Equipment (1) Remote controller for adjustment (2) Color Analyzer ( CS-1000, CA-100,100+,CA-210 or same produc : CH 10 (PDP) lease adjust CA-210, CA-100+ by CS-1000 before measuring (3) Auto W/B adjustment instrument(only for Auto adjustment) (Fig. 4) Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

- 10 -

LGE Internal Use Only

9-2. AUTO White Balance Process.

O

DDC Adjustment Command Set

Before Adjust of White Balance, Please press POWER ONLY key Adjust Process will start by execute RS232C Command. O

CS-1000/CA-100+/CA-210(CH 10) White balance adjustment coordinates and color temperature.

CSM

Color Coordinate x

Temp

Color Coordinate

y

Cool

0.276

0.283

11000K

0.002

Medium

0.285

0.293

9300K

0.002

Warm

0.313

0.329

6500K

0.002

Adjustment

Adjustment

9-3. Manual W/B process (using adjusts Remote control) (1) Enter ‘PICTURE RESET’ on Picture Mode, then turn off Fresh Contrast and Fresh colour in Advanced Control (2) After enter Service Mode by pushing “ADJ” key, (3) Enter White Pattern off of service mode, and change off -> on. (4) Enter “W/B ADJUST” by pushing “ G ” key at “3. W/B ADJUST”. (5) Adjust W/B DATA, for all CSM, choose ‘COPY ALL’ * Gain Max Value is 192. So, Never make any Gain Value over 192 and please fix one Value on 192, between R, G and B. R-GAIN

Min

Tpy

Max

0

192

192

G-GAIN

0

192

192

B-GAIN

0

192

192

Adjustment

10. Default Value in Adjustment mode 10-1. White Balance (Default values maybe modified the module condition)

* Auto-control interface and directions (1) Adjust in the place where the influx of light like floodlight around is blocked. (Illumination is less than 10ux). (2) Measure and adjust after sticking the Color Analyzer (CA100+, CA210 ) to the side of the module. (3) Aging time After aging start, keep the Power on (no suspension of power supply) and heat-run over 5 minutes

10-2. System control condition

* Above optical characteristics are should be measured by following condition.

1. AC on time on only one after assembled automatically

Measured Mode Picture Mode

Vivid

Fresh Contrast

Off

Fresh Color

Off

Smart Power Saving

Off

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

- 11 -

LGE Internal Use Only

BLOCK DIAGRAM

Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

- 12 -

LGE Internal Use Only

EXPLODED VIEW IMPORTANT SAFETY NOTICE

520

900

910

202

A2

570

120

300

A21

A12

LV1

A10

A4

A9

305

302

304

205

303

301

203

240

501

580

590

204

201

602

200

206

207

601

400

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

- 13 -

LGE Internal Use Only

EAX64103901(BPR) H6 Revolution Circuit Diagram +5V_ST [ Slim Jack : 6630TGA004Q ]

[ Slim Jack : EAG59023302 ] BOT_HDMI R101 1K

BOT_HDMI

B

E

15

DDC_SCL1

1

EYE_SCL EYE_SDA

R544 100 READY

ROM_SDA

11

C100 0.01uF 25V

6

VCC

12

TMDS1_RXC-

2

12

GND

10

TMDS1_RXC+

9

TMDS1_RX0-

6

TMDS1_RX1-

DOUT1

8

R109 100

RIN1

R128

13

68

R120 4.7K

PC_HS

4

PC_VS

5

ROUT1

C103 68pF

9

TMDS1_RX0+

R110 100

3

ROM_SCL

3

8 7

7

PC_B

8

11

16

1

15

2

5A

[YL]E-LUG

4A

[YL]O-SPRING

DIN1

9

14

3

13

4

12

5

11

6

10

7

9

8

3A

[YL]CONTACT

4B

[WH]C-LUG

3C

[RD]CONTACT

4C

[RD]O-SPRING

R506 10K D105 5.6V

D108 5.6V

C15C

SC1_LIN R515 12K

R503 220K

SC1_RIN R514 12K

[RD]E-LUG

PPJ233-01

C2+

C2-

R504 220K R505 10K

V+ C108 0.1uF

SC1_VIN

R508 75

JK113

C107 0.1uF

V-

R127

4

14

68 C104 68pF

R121 4.7K

10

5

TMDS1_RX1+

DIN2

ROUT2

5

RIN2

15 R111 75

TMDS1_RX2TMDS1_RX2+

C106 0.1uF

DOUT2

10

R112 75

R113 75

2 1

C105 0.1uF

C1+

2

PC_G

7

CEC

+3.3V_MPLL

IC103 MAX3232CDR

PC_R

13

3

DSUB_SDA DSUB_SCL

1

DSUB_SCL

6

14

4

100

R543 100 READY

ISP_RX DSUB_SDA

17

DDC_SDA1

NONE_RGBR150

ROM_SDA ROM_SCL

SPG09-DB-009

10K

Q100 BOT_HDMI RT1C3904-T112 2SC3875S

16

R129 4.7K

R122 4.7K

HPD_MST_1

19 18

100

R132

BOT_HDMI R104 10K

C

100

NONE_RGBR144

JK111

C101 0.01uF 25V

SPG09-DB-010

20

100

NONE_RGBR143

[ Slim Jack : 6630G00001E ]

JK110

+5V_HDMI_1

NONE_RGBR142

TXD

100 R118

16

RXD

100 R117 YKF45-7058V

IR_OUT

JK100 JK103 PEJ027-01

[ Slim Jack : EAG59023301_SCREW ]

PPJ239-01 3

JK107

+5V_HDMI_2 6A

R102 1K

7A

C 20

R103 10K

B

Q101 RT1C3904-T112 2SC3875S

5

R126 10K

7B 6B

COMP1_PB 5K

14

12

5M

11

4N

JK106 TMDS2_RXC+ TMDS2_RX0-

10 9

PPJ235-01

5N

5A

8 7

TMDS2_RX0+

6

TMDS2_RX1-

SIDE_VIN

4A

R145 75 R152 10K

3A 5 4

TMDS2_RX1+

3

TMDS2_RX2-

4B

R146 220K R153 10K

D113 5.6V 3C

SIDE_LIN R158 12K

SIDE_RIN

2 4C

TMDS2_RX2+

1

R147 220K

D114 5.6V

R159 12K

5C YKF45-7054V

JK101 [ Slim Jack : EAG42463001]

+5V_HDMI_3

HDMI CEC C B

SIDE_HDMI

[RD2]E-LUG [GN1]E-LUG [GN1]O-SPRING

4D

[GN1]CONTACT

7E

[BL1]E-LUG-S

5E

[BL1]O-SPRING

7F

[RD1]E-LUG-S

5F

[RD1]O-SPRING_1

4F

[RD1]CONTACT_1

5G

[WH1]O-SPRING

3 2

R528 470K

COMP2_PB

MUTE_LINE

D126 5.6V

[RD1]CONTACT_2

5H

[RD1]O-SPRING_2

6H

[RD1]E-LUG

D127 5.6V

E

COMP2_L

R539 0

R178 12K

R168 220K R175 10K

COMP2_R R179 12K

R169 220K

R529 470K

+5V_ST

+5V_HDMI_3

A1

A2

D101 KDS184S

IC101 CAT24C02WI-GT3

SIDE_HDMI

IC100 CAT24C02WI-GT3

D100 KDS184S

C

CLK-

IC102 CAT24C02WI-GT3

+5V_ST

1

8

VCC

A0

R116 10K

2

7

WP

A2

VSS

3

6

4

5

R119 10K

C102 0.01uF 25V

A1

SCL

R114 100

A2

SDA

R115 100

VSS

DATA1_SHIELD

1

2

3

8

7

6

A0

VCC

R135 10K

WP

R136 10K

DATA2_SHIELD

1 SIDE_HDMI DATA2+

TMDS3_RX2+

C109 0.01uF 25V

A1

SCL

R133 100

A2

SDA

R134 100

VSS

NONE_HOTEL

MUTE_LINE

Q504 2SC3875S(ALY)

[ EAG41945401 ]

+5V_MULTI

1

8

2

7

3

6

4

5

VCC

R162 10K

WP

SCL

R160 100

R163 10K

C110 0.01uF 25V SIDE_HDMI

SIDE_HDMI 4

5

TMDS3_RX2DATA2-

C114 10uF 16V

SDA

R161 100

R180 5.1

USB_DN R181 5.1

USB_DP

4

A1

TMDS3_RX1-

DATA1+

NONE_HOTEL

KJA-UB-4-0004 JK112

A0

DATA0_SHIELD

TMDS3_RX1+

SPK_R-_HOTEL MNT_LOUT

D102 KDS184S

TMDS3_RX0-

DATA1-

HOTEL

R535 1K

C

+5V_HDMI_2

+5V_ST

+5V_HDMI_1

TMDS3_RXC-

DATA0+

Q502 2SC3875S(ALY)

CEC_C

CEC

TMDS3_RX0+

MNT_ROUT C111 10uF 16V B

C

COMP2_PR R167 75 R174 10K

CEC

DATA0-

AUDIO_R

SIDE_HDMI

5

4

HOTEL

SPK_R+_HOTEL R540 0

R533 1K

R166 75

SIDE_HDMI

5

[WH]GND

HOTEL

DDC_SCL3

6

5

R532 0

E

NC

TMDS3_RXC+

[WH]L_OUT

D104 10V

SCL

CLK+

[RD]R_OUT

3

D103 30V

CEC

DDC_SCL3

CLK_SHIELD

FIX_TER

4

NONE_HOTEL

SIDE_HDMI

7

R165 75

6

USB DOWN STREAM

8

R155 12K

DDC_SDA3

9

COMP1_R

R149 R141 10K 220K

COMP2_Y

DDC_SCL2

10

D125 5.6V

JK116 PPJ241-02

5D

DDC_SDA2

11

[RD2]O-SPRING_2

A1

12

DDC_SDA3

COMP1_L R139 75

R154 12K

B

A2

13

SDA

D B S

220K

R106 56K

C

14

DDC/CEC_GND

HPD_MST_3

DDC_SCL1

15

+5V_POWER

Q102 RT1C3904-T112 2SC3875S SIDE_HDMI

Q103 BSS83 G

DDC_SDA1

16

SIDE_HDMI E

HPD

R105 10K

MMBD301LT1G

R100 1K 20

R140

[RD2]CONTACT

6D

+3.3V_MPLL

JACK_GND

D124 5.6V

6N

4H

COMP1_PR

R148 10K

5L

CEC TMDS2_RXC-

13

17

R138 75

7L

1

DDC_SCL2

2

15

7K

PC_AUD_R R131 12K

R124 220K

D116 5.6V

3

DDC_SDA2

A1

16

18

R137 75

4J

17

19

COMP1_Y

5J

R130 12K

A2

E

18

HPD_MST_2

6J

PC_AUD_L

R123 220K

D115 5.6V

4

C

19

R125 10K

KJA-ET-0-0032 JK102

[ SIDE HDMI ] THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

H6RR INPUT

2010/11/1 1

4

INPUT

Copyright © 2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

EAX64103901(BPR) H6 Revolution Circuit Diagram Power Block

LVDS Block KEY/IR Interface

P603

P200 SMAW200-H18S1

+3.3V_MPLL FHD

12507WS-15L

Hotel Option

+5V_ST

+5V_MULTI

2

3

4

5

+17V_TI

6

7

8

9

10

11

12

13

14

15

16

17

18

IR

2

R226 4.7K R231 100

R220 10K

+17V_TI

HOTEL P204

3

KEY1

12507WS-08L 4

KEY2 R230 100

5

100 L201 MLB-201209-0120P-N2

M5V_ON R236

+5V_MULTI R203

120-ohm

100

C212 0.01uF 25V

C208 100uF 16V

RL_ON/POWER_ON

R240 10K

2

R227 4.7K HOTEL

7

R222 4.7K

10

2

11

3

12

EYE_SCL

8

EYE_SDA

AC_DET READY

13

4

14

5

6

+3.3V_MPLL

10

16

6

17

7

18

+3.3V_MPLL

9

19

8

20

9

21

SPK_R+_HOTEL

10

22 23

11

11

24

SPK_R-_HOTEL

8

1

9

15

R209 1K

7

TF05-51S

6

SW_RESET

5

HD P201

5

8

7 4

4

3

IR_OUT

+3.3V_MPLL

R221 4.7K

AUDIO_R

3

1

LED_R

6

19

HOTEL Q202 2SC3052 HOTEL R232 22 E

C228 0.1uF HOTEL

2

AC_DET

C205 0.01uF 25V

C B

+3.3V_MPLL

1

+5V_ST

HOTEL R224 4.7K

R223 10K

ERROR_DET

HOTEL OPTION

1

1

P205 104060-8017

R219 10K

12

TXCO4+ 12

25 TXCO4-

26

9

13

27

TXCO3+ 14

28

13

TOUCH_VER_CHK

TXCO3-

29

15

30 14

16

31 TXCLKO+

32

IC201 MP2305DS R4 R207 100K

C1 C210 0.01uF

BS

8

1

C221 0.1uF

SS

READY

READY

COMP

READY 4

5

C217 4700pF 50V

FB

5%

GND

R1

R2

C5

C213

ZD201 READY

R213 5% 3.6K 1/16W

V=0.923X(1+R1/R3)=7.2V THE RECOMMANDED VALUE OF R3 IS 10K

10K R208 R215 68K R3

IC202

TXCO1+

AZ1117H-ADJTRE1(EH11A)

TXCO1-

C222 100uF 16V

C224 0.1uF 16V

3

1

OUTPUT

+5V_TU

TUNER

57

66

70

C200 22uF 16V

25V 0.01uF C201

GND

C206 22uF 16V

+3.3V_MPLL 25V 0.01uF C209

3

2

3

MAX 1A 1

1 ADJ/GND

C219 100uF 16V

OUTPUT

C220 0.01uF 25V

42 43

72

1/10W 1%

2

41

71

R212 40.2

1/16W

+5V_ST

MAIN SUB MICOM MAIN I2C PULL UP RS232C-TRANCEIVER CEC LEVEL SHIFT

40

TXCE0-

68

AZ1117BH-ADJTRE1 ADJ/GND

39

TXCE0+

67

TXCE0+

AZ1085S-3.3TR/E1

INPUT

38

TXCE1-

65

69

85mA

37

TXCE1+

64

TXCE0-

1391mA

36

TXCE2-

62

IC205

OUTPUT

TXCE2+

61

IC203

AP2121N-3.3TRE1

35

60

63

TXCE1-

+3.3V_MST

34

59

TXCLKE-

MAIN IC : 4 PAGE

33

TXCLKE-

58

TXCLKE+

356mA

TXCLKE+

56

TXCE3-

C225 100uF 16V

32

55

TXCE4+ TXCE3+

TYPICAL 3A

12mA

31

54 TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4-

TXCE1+

2 VOUT MAX 300mA 1

30 TXCE3-

53

TXCE2-

3

29

TXCE3+

52

TXCE2+

VIN

28 TXCE4-

51

TXCE4-

INPUT

27

50

TXCO0-

1/4W 5%

IC200

26

TXCE4+

49

1/10W 1%

2

25

48

TXCO0+

R225 330

ADJ/GND

L203 0

16mA

24 TXCO0-

47

TXCO2+ TXCO2-

C218 22uF 16V 3225

C9

READY

TXCO0+

44 TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO445 TXCLKO46

INPUT L202 33uH

23

42 43

L1

D1

22 TXCO1-

41




6

TXCO1+

40

TXCO3+




3

21

39

TXCO4-

EN C215 READY

20 TXCO2-

38

R5

1/10W 1%

SW

C204

7

TXCO2+

37

R217 110

C202 10uF C8 25V

2

19

36

C6 IN

+17V_TI

18

35

TXCO4+

L200 CB3216PA501E

C2

C7

R216

TXCLKO-

34

16 C223

17

33

15

R211 75 1%

1.899V 59mA

+1.8V_DDR

ROM_RX

73

ROM_TX P_SDA

74

DISP_EN

76

P_SCL

77

ROM_SDA

78

ROM_SCL

79

75

ROM_RX

44

ROM_TX

45 46

P_SDA

47

DISP_EN P_SCL

48

80

C226 330uF 4V

25V 0.01uF C227

49

ROM_SDA

DDR2 & Vref 81

50

ROM_SCL 51 52

1420mA

+5V_ST

IC204 MP2305DS

Q201 RTR030P02 S D

R4 R243 100K

1420mA

C1 C231 0.01uF

BS

1

8

2

7

C235 0.1uF

SS

C7

C236

R247

READY

READY R5

1/16W 5%

R202 10K

C6 C207 10uF 16V

C214 10uF 16V

25V 0.01uF C211

G

+3.3V_MPLL

IN C216 0.01uF 25V

C2

C229 10uF C8 16V

SW

C230

COMP

4

5

C233 4700pF 50V

FB

1/16W 5%

R200 4.7K

6

C232 READY

READY GND

R1 R201 10K

RL_ON/POWER_ON

3

EN

1/16W 5%

C B

R2 R245 3.6K

R246 R244 10.5K 3.9K 1% 1% R3

V=0.923X(1+R1/R3)=1.266V THE RECOMMANDED VALUE OF R3 IS 10K

L1

Q200 RT1C3904-T112

3.2A / P-CHANNEL

930mA

+1.2V_MST

E

D1 ZD200 READY

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

L803 10uH

C5

C238 READY

C9

C234 22uF 16V 3225

MAIN IC CORE C237 100uF 16V

OUT:1.27V

H6RR Key / Power

2010/11/1 2

4

/ Power / LVDS / Option

Copyright © 2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

EAX64103901(BPR) H6 Revolution Circuit Diagram Audio Amp

Tuner(7mm)

AVSS

Separate DGND AND AVSS

1uF C327

R314 470

470

0.047uF

22K

R313

2200pF

C313

C319

AVSS

C321

4700pF

R315

C316

TU300

+3.3V_MST 0.047uF

AVSS

C320

4700pF

This parts are Located on AVSS area.

R302 0

C332

TAFJ-Z001D(P)

+3.3V_AVDD 120-ohm

+17V_TI C333 0.1uF

C341 0.1uF

C307 100uF 25V

C326 100uF 25V

+3.3V_DVDD

+B[5V]

OUT_A

RF_AGC

4

MOPLL_AS

MCLK

15

OSC_RES

16

DVSS_1 VR_DIG

LRCLK

20

SCLK

21

SDIN SDA

R306 22

SCL

2

3

4

5

6

7

8

1

PVDD_B_2

1F

C364 0.47uF

EAP61008401

PVDD_B_1

C370 0.1uF

50V 0.033uF

C355 0.1uF

7

R322 3.3

23 24 25

I2S_SDO

43

BST_B

42

BST_C

MAIN_SIF

GND

41

PVDD_C_2

40

PVDD_C_1

39

OUT_C

38

PGND_CD_2

37

PGND_CD_1

50V 0.033uF C353

L307 2S AD-9060 2F 1S

1F

C366 0.1uF C363 0.47uF

EAP61008401

C367 0.1uF

13

SPK_R+

C371 0.01uF

SHIELD

R320 3.3

C328

C318 1000pF

P300

2

SMAW250-H04R

3

+17V_TI

4 5

SPK_R-

1

6

1uF

7

SPK_R+

8

2

9 10

SW_RESET

SPK_L-

0.033uF 50V

C331

C315 10uF 16V

3

11 12

C322 0.1uF

SPK_L+

C317 0.1uF

4

NC_1 PAL EU Tuner 1 NC_2 2 +B[5V] 3 RF_AGC 4 MOPLL_AS 5 SCL 6 SDA 7 NC_3 8 SIF 9 NC_4 10 VIDEO 11 GND 12

13

VREFHynix

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10/AP

A11

A12

BA0

J2

M8

M3

M7

N8

N2

N3

N7

P8

P2

P3

M2

P7

R2

L2

L3

J8

K8

K2

K9

L8

K3

K7

L7

F7

B7

F3

B3

A8

E8

R7

L1

R3

A2

E2

J7

R8

1K R325 A1 A2

DQ0

G8

G2 DQ1

H3

H1

H7 DQ2

DQ3

DQ4

F1

H9 DQ5

DQ6

F9 DQ7

DQ8

C8

D7

C2 DQ9

DQ10

DQ11

D3

M3 M7

N3 N7 P2

A8

P8 P3

A10/AP

M2

A11

P7

A12

R2

G8

DQ0

G2

DQ1

H7

DQ2

H3

DQ3

H1

DQ4

H9

DQ5

F1

DQ6

F9

DQ7

C8

DQ8

C2

DQ9

D7

DQ10

D3

DQ11

D1

DQ12

D9

DQ13

B1

DQ14

B9

DQ15

SIF NC_4 VIDEO GND

120-ohm C324 0.1uF C382 0.1uF

C385 0.1uF

A1

VDD_5

L3

E1

VDD_4

CK

J8

J9

VDD_3

K8

M9

VDD_2

K2

R1

VDD_1

ODT

K9

CS

L8

A9

VDDQ_10

RAS

K7

C1

VDDQ_9

L7

C3

VDDQ_8

K3

C7

VDDQ_7

C9

VDDQ_6

E9

VDDQ_5

G1

VDDQ_4

G3

VDDQ_3

G7

VDDQ_2

LDQS

F7

UDQS

B7

G9

VDDQ_1

E8

A3

VSS_5

UDQS

A8

E3

VSS_4

J3

VSS_3

NC_4

N1

VSS_2

L1

NC_5

P9

VSS_1

R3

NC_6

R7 B2

VSSQ_10

NC_1

F3 B3

A2

NC_2

E2

NC_3

R8

VSSDL

J7

VDDL

J1

B8 A7 D2 D8

1K

B C390 6800pF 50V R326 4.7K

E

C380 0.1uF

C383 0.1uF

C386 0.1uF

C388 0.1uF

E7

VSSQ_9 VSSQ_8

OUT1

R328

15K R330 1/16W IN133pF 5%

+17V_AMP C384 0.1uF

R334 IN1+ 6.8K

R332 5.6K

VCC

MNT_R_AMP

C381 0.1uF

C387 0.1uF

C Q303 2SC3875S(ALY)

MNT_ROUT

B

E

14

2

13

3

12

4

11

5

10

6

9

7

8

OUT4

IN4-

C392

MNT_L_AMP +17V_AMP

C389 0.1uF

1

1K

R329

5.6K

R333 IN2+

R335

IN2-

6.8K C393 33pF 1/16W

OUT2

IN4+

VEE/GND

IN3+

IN3-

OUT3

5% 15K R331

C391 6800pF 50V R327 4.7K

VSSQ_7 VSSQ_6 VSSQ_5 VSSQ_4

F8

VSSQ_3

H2

VSSQ_2

H8

VSSQ_1

AMP :GAIN X 4

DDR2_D[0]

DDR2_D[1]

DDR2_D[2]

DDR2_D[3]

DDR2_D[4]

DDR2_D[5]

DDR2_D[6]

DDR2_D[7]

DDR2_D[8]

DDR2_D[9]

DDR2_D[10]

DDR2_D[11]

DDR2_D[12]

DDR2_D[13]

DDR2_D[15]

MNT_LOUT

L2

BA1

WE

D1

M8

N2 N8

A5 A6 A7

CAS

DQ12

B1

B9

D9 DQ13

DQ14

DQ15

J2

A3 A4

F2

DDR2_D[14]

E1

J9

A1 VDD5

VDD4

VDD3

M9 VDD2

R1 VDD1

A9 VDDQ10

VDDQ9

C1

C7

C3 VDDQ8

VDDQ7

VDDQ6

C9

G1

G3

E9 VDDQ5

VDDQ4

VDDQ3

G7 VDDQ2

G9 VDDQ1

E3

J3

A3 VSS5

VSS4

VSS3

N1 VSS2

P9 VSS1

VSSQ10

B2

A7

B8 VSSQ9

VSSQ8

VSSQ7

D2

NC_3

+17V_AMP

DDR2_A[0]

DDR2_A[1]

DDR2_A[2]

DDR2_A[3]

DDR2_A[4]

DDR2_A[5]

DDR2_A[6]

DDR2_A[7]

DDR2_A[8]

DDR2_A[9]

DDR2_A[10]

DDR2_A[11]

DDR2_A[12] READY R342 BA1

VREF

LDM

F2

SDA

IC303-*1 K4T51163QG-HCE7

UDM

D8

+17V_TI

Samsung

LDQS

E7

SCL

SHIELD

+1.8V_DDR

BA0

H5PS5162FFR-S6C VSSQ4

MOPLL_AS

13

Q302 2SC3875S(ALY)

CK

VSSQ6

V_REF

Close to DDR2 IC

CKE

VSSQ5

RF_AGC

IC302 LM324D

V_REF

CK

CK

CKE

ODT

CS

RAS

WE

CAS

56

R336

56 R337

LDQS

UDQS

56 56 R339

R338 LDM

UDM

56

R340

56 R341 UDQS

LDQS

NC6

NC4

NC5

NC3

NC2

NC1

VSSDL

VDDL J1

+B[5V]

C

IC303

F8

NC_2

+17V_AMP

A9

H8

NC_1

Gaim Amp for MNT out 1K R324

DDR2_BA1 DDR2_BA0

DDR2_ODT

DDR2_CKE DDR2_MCLKZ DDR2_MCLK

DDR2_WEZ DDR2_CASZ DDR2_RASZ

DDR2_DQS1P DDR2_DQS0P

DDR2_DQM1 DDR2_DQM0

DDR2_DQS1M DDR2_DQS0M

DDR2_A[0-12]

A0

H2

ISA1530AC1

L302

+1.8V_DDR

VSSQ3

C

TAFJ-H001F(P)

SHIELD

+1.8V_DDR

VSSQ2

Q301

TU300-*2

DDR Memory for Main IC

C395 0.1uF 16V

C323 READY

E B TU300-*1

OUT_D

PVDD_D_2

PVDD_D_1

BST_D

GVDD_OUT_2

VREG

GND

AGND

DVDD

DVSS_2

RESET

STEST

C337 0.1uF

TV_MAIN

R319 270

R321 3.3 C372 0.01uF

1

C303 C325 C340 100uF 100uF 25V 0.1uF 25V

R318 270

C314 0.1uF 50V

TAFJ-S001D(P)

+3.3V_DVDD

R303 READY

R301 4.7K

VIDEO

11

A_SDA A_SCL

S_SDA

READY C308 27pF

NC_4

10

SPK_R-

VSSQ1

READY C305 27pF

SIF

9

SPK_L-

S_SCL

R311 330

NC_3

8

R323 3.3 C374 0.01uF

R312 330

SDA

+5V_TU

22

R307 22

45

1S

SCL

6

36

I2S_WS I2S_SCK

R305 22

OUT_B

C373 0.01uF

12

35

C302 0.1uF

C301 1000pF 50V

19

34

C306 4.7uF 10V

33

1K

TAS5709PHPR IC300

18

PDN

32

R300

46

C369 0.1uF

C359

31

AC_DET

L308 2S AD-9060 2F

PGND_AB_1

44

17

30

1%

29

18K R309

28

R308 200

R304 22

27

AVSS

+17V_TI

PGND_AB_2

47

14

26

I2S_MCLK

48

13

TESTOUT

C304 0.1uF

C300 10uF 16V

10

12 AVDD

11

9

5

SPK_L+

C309 0.1uF

NC_2

2 3

PVDD_A_1

PVDD_A_2

BST_A

GVDD_OUT_1

SSTIMER

NC

OC_ADJ

AVSS

PLL_FLTM

VR_ANA

PLL_FLTP

NC_1

1

L309 120-ohm

+3.3V_AVDD

+5V_TU

L310

0.033uF 50V

DDR2_D[0-15] +1.8V_DDR

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

H6RR Tuner/Amp/DDR

2010/11/1 3

4

Tuner / Amp / DDR

Copyright © 2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

+3.3V_MST

+3.3V_MST

V_REF

DDR2_CASZ DDR2_RASZ DDR2_ODT

DDR2_D[12]

AVDD_MEMPLL

MVREF

A_ODT

A_RASZ

A_CASZ

A_MADR[0]

A_MADR[2]

A_MADR[4]

GND_15

A_MADR[6]

A_MADR[8]

A_MADR[11]

A_WEZ

A_BADR[1]

A_BADR[0]

A_MADR[1]

A_MADR[10]

AVDD_DDR_6

A_MADR[5]

A_MADR[9]

A_MADR[12]

A_MADR[7]

A_MADR[3]

A_MCLKE

VDDC_6

I2S_IN_WS/GPIO67

I2S_IN_BCK/GPIO68

I2S_IN_SD

I2S_OUT_MCK

I2S_OUT_WS

VDDP_5

GND_16

VDDC_7

I2S_OUT_BCK

I2S_OUT_SD

SPDIFO

UART2_RX/I2CM_SDA

UART2_TX/I2CM_SCK

UART1_RX/GPIO86

UART1_TX/GPIO87

GND_17

GND_18

USB0_DM

USB0_DP

SAR0

GND_14 193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

128

127 LVA0M

VDDP_2

125

126

124 LVA1P

LVA1M

LVA0P

123

122 LVA2P

LVA2M

119

121

120 LVACKP

LVACKM

118

117 LVA4M

LVA3P

LVA3M

114

116

115 PWM3

LVA4P

113

112 PWM0

PWM1

PWM2

111

110 SDO

SCZ

107

109

108 SCK

SDI

USB1_DP

105

106 USB1_DM

HOTPLUGC

102

104

103 RXC2N

RXC2P

101

100 RXC1N

RXC1P

AVDD_DM

97

99

98 RXC0P

GND_6

95

96

RXC0N

RXCCKP

DDCDC_DA

93

94 RXCCKN

DDCDC_CK

91

92

90 VDDC_3

UART2_RX

UART2_TX

89

88 GPIO20

VDDP_1

86

87

85 DDCDA_DA

DDCDB_DA

DDCDB_CK

193

194

GND_14

AVDD_MEMPLL

A_ODT

MVREF 195

196

A_CASZ

A_RASZ 197

198

A_MADR[2]

A_MADR[4]

A_MADR[0] 199

200

201

A_MADR[6]

GND_15 202

203

A_MADR[11]

A_WEZ

A_MADR[8] 204

205

206

A_BADR[0]

A_BADR[1] 207

208

A_MADR[10]

A_MADR[1] 209

210

211

AVDD_DDR_6

A_MADR[9]

A_MADR[5] 212

213

A_MADR[7]

A_MADR[12] 214

215

216

A_MADR[3]

VDDC_6

A_MCLKE 217

218

I2S_IN_BCK/GPIO68

I2S_IN_WS/GPIO67 219

220

I2S_OUT_MCK

I2S_OUT_WS

I2S_IN_SD 221

222

223

GND_16

VDDP_5 224

225

I2S_OUT_BCK

VDDC_7 226

227

228

I2S_OUT_SD

UART2_RX/I2CM_SDA

SPDIFO 229

230

UART1_RX/GPIO86

UART2_TX/I2CM_SCK 231

232

233

UART1_TX/GPIO87

GND_18

GND_17 234

235

USB0_DP

USB0_DM 236

B_DDR2_DQSB[1]

178

B_DDR2_DQS[1]

RXA1N

16

177

GND_12

RXA1P

17

176

VDDP_4

GND_1

18

175

AVDD_DDR_3

RXA2N

19

174

B_DDR2_DQSB[0]

RXA2P

20

173

B_DDR2_DQS[0]

HOTPLUGA

21

172

GND_11

REXT

22

171

B_DDR2_DQM[0]

VCLAMP

23

170

B_DDR2_DQM[1]

REFP

24

169

AVDD_DDR_2

25

168

B_MDATA[14]

BIN1P

26

167

B_MDATA[9]

SOGIN1

27

166

GND_10

GIN1P

28

165

B_MDATA[12]

RIN1P

29

164

B_MDATA[11]

30

163

AVDD_DDR_1

162

B_MDATA[6]

161

B_MDATA[1]

160

GND_9

159

B_MDATA[3]

158

B_MDATA[4]

BIN0P

31

GINM

32

GIN0P

33

SOGIN0

34

IC403-*2

35

RIN0P

36

157

VDDC_5

AVDD_33_3

37

156

VDDP_3

GND_2

38

155

GPIO58

BIN2P

39

154

GPIO57

GIN2P

40

153

GPIO56

SOGIN2

41

152

GPIO55

RIN2P

42

151

GPIO54

CVBS6

43

150

GPIO53

CVBS5

44

149

GPIO52

CVBS4

45

148

GPIO51

CVBS3

46

147

GND_8

CVBS2

47

146

GPIO152/I2C_OUT_SD3

CVBS1

48

145

GPIO151/I2C_OUT_SD2

VCOM1

49

144

GPIO150/I2C_OUT_MUTE

CVBS0

50

143

VDDC_4

VCOM0

51

142

GND_7

AVDD_33_4

52

141

AVDD_LPLL

CVBSOUT

53

140

LVB0M

GND_3

54

139

LVB0P

SIF0P

55

138

LVB1M

SIF0M

56

137

LVB1P

57

136

LVB2M

AUL5

58

135

LVB2P

AUR5

59

134

LVBCKM

AUVRM

60

133

LVBCKP

AUOUTL2

61

132

LVB3M

127

VDDP_2

128

126

125 LVA1M

LVA0P

LVA0M

124

123 LVA2M

LVA1P

120

121

122 LVA2P

LVACKP

LVACKM

119

118 LVA3P

LVA3M

116

117

115 PWM3

LVA4P

LVA4M

114

113 PWM1

PWM2

110

112

111 SCZ

PWM0

109

108 SCK

SDI

SDO

105

107

106 USB1_DM

USB1_DP

104

103 RXC2N

RXC2P

HOTPLUGC

102

101 RXC1P

AVDD_DM

99

100

98 RXC0P

GND_6

RXC1N

96

97 RXC0N

DDCDC_DA

93

95

94 RXCCKN

RXCCKP

91 UART2_RX

UART2_TX

DDCDC_CK

VDDP_1

VDDC_3

92

LVB4P

88

129 89

LVB4M

64 90

LVB3P

130 86

131

87

62 63 65

AUOUTR2 AUOUTL1 AUOUTR1

LGE4765A (Matrix basic_NON_SRS) AVDD_MEMPLL

GND_14 193

194

A_ODT

MVREF 195

196

A_CASZ

A_MADR[0]

A_RASZ 197

198

199

A_MADR[4]

A_MADR[2] 200

201

A_MADR[6]

A_MADR[8]

GND_15 202

203

204

A_WEZ

A_MADR[11] 205

206

A_BADR[0]

A_BADR[1] 207

208

209

A_MADR[1]

AVDD_DDR_6

A_MADR[10] 210

211

A_MADR[9]

A_MADR[5] 212

213

214

A_MADR[12]

A_MADR[3]

A_MADR[7] 215

216

VDDC_6

A_MCLKE 217

218

I2S_IN_BCK/GPIO68

I2S_IN_SD

I2S_IN_WS/GPIO67 219

220

221

I2S_OUT_WS

I2S_OUT_MCK 222

223

GND_16

VDDP_5 224

225

226

VDDC_7

I2S_OUT_SD

I2S_OUT_BCK 227

228

UART2_RX/I2CM_SDA

SPDIFO 229

230

231

UART2_TX/I2CM_SCK

UART1_TX/GPIO87

UART1_RX/GPIO86 232

233

GND_18

GND_17 234

235

USB0_DP

SAR0

USB0_DM 236

237

238

SAR2

SAR1 239

240

AVDD_MPLL

SAR3 241

242

243

XOUT

GPIO134

XIN 244

245

GPIO138

GPIO135 246

247

248

GPIO139

IRIN

GPIO140 249

250

HSYNC0

VSYNC0

HSYNC1

B_MDATA[13]

184

B_MDATA[10]

RXB2P

10

183

GND_13

RXACKN

11

182

B_MDATA[8]

RXACKP

12

181

B_MDATA[15]

RXA0N

13

180

AVDD_DDR_4

RXA0P

14

179

B_DDR2_DQSB[1]

AVDD_33_2

15

178

B_DDR2_DQS[1]

RXA1N

16

177

GND_12

RXA1P

17

176

VDDP_4

GND_1

18

175

AVDD_DDR_3

RXA2N

19

174

B_DDR2_DQSB[0]

RXA2P

20

173

B_DDR2_DQS[0]

HOTPLUGA

21

172

GND_11

22

171

B_DDR2_DQM[0]

VCLAMP

23

170

B_DDR2_DQM[1]

REFP

24

169

AVDD_DDR_2

REFM

25

168

B_MDATA[14]

BIN1P

26

167

B_MDATA[9]

27

166

GND_10

GIN1P

28

165

B_MDATA[12]

RIN1P

29

164

B_MDATA[11]

BINM

30

163

AVDD_DDR_1

BIN0P

31

162

B_MDATA[6]

161

B_MDATA[1]

160

GND_9

159

B_MDATA[3]

158

B_MDATA[4]

157

VDDC_5

GINM

32

GIN0P

33

IC403-*3

34

RINM

35

RIN0P

36

AVDD_33_3

37

156

VDDP_3

GND_2

38

155

GPIO58

39

154

GPIO57

GIN2P

40

153

GPIO56

SOGIN2

41

152

GPIO55

RIN2P

42

151

GPIO54

CVBS6

43

150

GPIO53

44

149

GPIO52

CVBS4

45

148

GPIO51

CVBS3

46

147

GND_8

CVBS2

47

146

GPIO152/I2C_OUT_SD3

CVBS1

48

145

GPIO151/I2C_OUT_SD2

49

144

GPIO150/I2C_OUT_MUTE

CVBS0

50

143

VDDC_4

VCOM0

51

142

GND_7

AVDD_33_4

52

141

AVDD_LPLL

CVBSOUT

53

140

LVB0M

GND_3

54

139

LVB0P

SIF0P

55

138

LVB1M

SIF0M

56

137

LVB1P

VDDC_1

57

136

LVB2M

AUL5

58

135

LVB2P

AUR5

59

134

LVBCKM

AUVRM

60

133

LVBCKP

AUOUTL2

128

127 LVA0M

VDDP_2

126

125 LVA1M

LVA0P

123

124

122 LVA2P

LVA2M

LVA1P

121

120 LVACKP

LVACKM

118

119

117 LVA4M

LVA3P

LVA3M

116

115 PWM3

LVA4P

112

114

113 PWM1

PWM2

111

110 SDO

SCZ

PWM0

107

109

108 SCK

SDI

105

106 USB1_DM

USB1_DP

HOTPLUGC

104

103 RXC2N

RXC2P

101

102

100 RXC1N

RXC1P

AVDD_DM

99

98 RXC0P

GND_6

95

96

97 RXC0N

DDCDC_DA

93

94 RXCCKN

RXCCKP

DDCDC_CK

90

92

91 UART2_RX

UART2_TX

89

88 GPIO20

VDDP_1

VDDC_3

87

86 DDCDB_CK

DDCDB_DA

84

85

83 DDCA_DA

DDCDA_CK

DDCDA_DA

82

81 VDDC_2

DDCA_CK

78

79

80 GND_5

AVDD_AU

77

76 GND_4

AUVRP

AUVAG

73

74 AUL4

AUR4

AUL3

AUR3

AUCOM

75

LVB4P

71

129 72

64 69

LVB4M

AUOUTR1

70

LVB3P

130 66

LVB3M

131

67

132

62 63 65

61

AUOUTR2 AUOUTL1

AUL0

MOVING LED

FLASH

VSYNC1

AVDD_DDR_5

185

VCOM1

1K

ROM D/L HDMI_3 RX,TX

CEC

HWRESET

B_MDATA[7]

186

CVBS5

R476 READY 1K

251

B_MDATA[0]

187

BIN2P

1K

252

B_MDATA[2]

188

SOGIN0

R475

253

B_MDATA[5]

189

8 9

68

R473 READY 1K

HPD_MST_3 USB_DN USB_DP SPI_CLK SPI_DI SPI_DO SPI_CZ

FLASH_WP ROM_RX ROM_TX

DSUB_SCL DSUB_SDA DDC_SCL1 DDC_SDA1 DDC_SCL2 DDC_SDA2 DDC_SCL3 DDC_SDA3

PC_AUD_L PC_AUD_R

0.1uF 1000pF 4.7uF

254

B_MCLK

190

5 6 7

RXB2N

AUL2

+3.3V_MST

255

B_MCLKZ

191

3 4

1

RXB1N RXB1P AVDD_33_1

AUR2

[MODE SELECTION]

256

192

2

RXB0N RXB0P

RXBCKN RXBCKP

HOTPLUGB

C443

TMDS3_RX1TMDS3_RX1+ TMDS3_RX2TMDS3_RX2+

C438

SYS_RESET

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

237

AVDD_DDR_4

179

REXT

TMDS3_RXCTMDS3_RXC+ TMDS3_RX0TMDS3_RX0+

C415

Close to IC with width trace

C405 0.1uF 16V

83

180

14 15

MATRIX_SD DIVX_RM

HD LVDS

USB PART T2

1/16W R405 5% 33K

84

B_MDATA[15]

13

RXA0P AVDD_33_2

VDDC_1

R474 D401 KDS181

DDCA_DA

B_MDATA[8]

181

AUR0

0.1uF

SC1_LIN SC1_RIN COMP1_L COMP1_R COMP2_L COMP2_R

10uF

R410 22

DDCDA_CK

182

SOGIN1

C412

C403 4.7uF 10V

SAR0

11 12

RXA0N

AUL1

1/16W C439

+3.3V_MPLL

SAR1

GND_13

RXACKN RXACKP

RINM

+3.3V_MST

C458 0.01uF 25V

22

AR407

C453 0.01uF 25V

R453

MStar Reset C401 0.1uF

SAR2

B_MDATA[10]

183

GPIO20

TXCO0-

238

B_MDATA[13]

184

DDCDB_CK

4.7K

239

AVDD_DDR_5

185

DDCDB_DA

129

LVB4P

80

B_MDATA[7]

186

84

TXCO0+

81

B_MDATA[0]

187

85

LVB4M

82

B_MDATA[2]

188

8 9 10

DDCDA_CK

130

VDDC_2

B_MDATA[5]

189

6 7

DDCDA_DA

TXCO2-

LVB3P

DDCA_CK

190

4 5

RXB2N RXB2P

81

4.7K

+3.3V_MST

1

RXB1N RXB1P

82

TXCO2+

TXCO1-

78

B_MCLK

RXB0N

83

TXCLKO-

132

AUVAG

B_MCLKZ

191

RXBCKP

REFM

128

127 LVA0M TXCE4+

126 LVA0P TXCE4-

P_SDA

TXCLKO+

VDDP_2

TXCE3+

125 LVA1M

124 LVA1P TXCE3-

123 LVA2M TXCLKE+

122 LVA2P TXCLKE-

121 LVACKM TXCE2+

120 LVACKP TXCE2-

119 LVA3M TXCE1+

118 LVA3P TXCE1-

117

115

116

LVA4M TXCE0+

PWM3

LVA4P TXCE0-

114 PWM2

113 PWM1

112

111 SCZ

PWM0

110 SDO

109 SDI

108 SCK

107 USB1_DP

106

105

104

102

101

100

99

98

103

RXC2P

USB1_DM

HOTPLUGC

RXC2N

RXC1P

AUL3 2.2uF C449

AVDD_DM

AUR2 2.2uF C448

10 AR405

AUL2 2.2uF C447

1/16W

AUR1 2.2uF C446

RXC1N

AUL1

GND_6

AUR0

2.2uF C445

AUL0

2.2uF C444

22K

0.01uF

R463

TXCO3-

TXCO1+

GND_5

192

2 3

RXB0P HOTPLUGB

AVDD_33_1

C416

R435

22K

0.01uF

5V

5V

64

R447

P_SCL

240

+3.3V_MST

VDDC_2

4.7K 4.7K

DDCA_CK

R478 R477

MATRIX BASIC

R403

M5V_ON

SAR3

A_SCL A_SDA

TXCO3+

LVB3M

AVDD_AU

EYE_SCL EYE_SDA AVDD_MPLL

R469

ERROR_DET

R487

LVBCKP

79

LVB4P

75

LVB4M

129 76

LVB3P

130 77

131

63 64

DISP_EN

R468

133

229

LVB3M

62

AUOUTL1 AUOUTR1

DDCA_DA

3.3V

LVBCKM

230

LVBCKP

132

25V C414

R414

25V

135

LVB2P

231

133

AUL0

63 65

AUOUTR1

LVB2M

131

97

100 AUOUTL1

R437

62

96

100 AUOUTR2

R438

61

RXC0P

MNT_L_AMP MNT_R_AMP

60

LVB1P

SAR1

60 61

BINM

136 134

RXC0N

AUOUTL2

59

DDCDC_DA

AUVRM

58

AR404

2.2uF

57

137

95

AUR5

56

94

2.2uF

LVB1M

93

C417 C418

138

RXCCKP

SIDE_LIN SIDE_RIN

55

RXCCKN

AUL5

LVB0P

DDCDC_CK

VDDC_1

139

1/16W 10

C420

SIF0M

54

TXCO4-

53

92

47

0.1uF 0.1uF

TXCO4+

91

C419

140

LVB0M

SAR2

LVBCKM

AUVRM AUOUTL2 AUOUTR2

DDR2_D[3]

FHD LVDS

R412

47

AVDD_LPLL

SCART_AUDIO out

R413

141

UART2_TX

SIF0P

52

UART2_RX

GND_3

M_SDA

GND_7

90

CVBSOUT

142

100

M_SCL

51

VDDC_3

0.047uF VCOM0 AVDD_33_4

R430 1/16W47 C437 C413 5% 0.01uF

143

50

89

CVBS0

VDDP_1

0.047uF

88

C436

GPIO20

47

GPIO150/I2C_OUT_MUTE 22 22 VDDC_4

87

R428

144

49

DDCDB_DA

VCOM1

86

0.047uF

DDCDB_CK

C435

GPIO151/I2C_OUT_SD2

85

47

100

145

SCART_CVBS

48

84

R429

47

232

LVB2P

134

RXBCKN

CVBS2

233

135

241

146

GPIO152/I2C_OUT_SD3

58 59

242

GND_8

LVB2M

AUL5 AUR5

79

GPIO51

147

LVB1P

136

80

148

46

LVB1M

137

GND_5

45

CVBS3

138

56 57

AVDD_AU

CVBS4

0.047uF

SAR3

LVB0P

55

SIF0M VDDC_1

XOUT

0.047uF

C434

AVDD_MPLL

LVB0M

139

XIN

C433

47

XOUT

140

54

243

47

234

53

GND_3

244

R466

R470 22 5% 1/16W22 R467 1/16W 5%

R423

235

AVDD_LPLL

CVBSOUT

245

GPIO55

R422

236

GND_7

141

76

GPIO52

VDDC_4

142

77

GPIO53

149

143

51 52

78

150

XIN

GPIO150/I2C_OUT_MUTE

50

VCOM0 AVDD_33_4

LGE4766A (Matrix Only MP3_NON SRS)

R464 100 READY R465

100 100

GPIO134

GPIO151/I2C_OUT_SD2

144

AUVRP

GPIO54

237

145

AUVAG

GPIO56

151

238

48 49

DDR2_D[4]

100

GPIO57

GPIO135

GPIO152/I2C_OUT_SD3

CVBS1 VCOM1

DDR2_D[1]

56

GPIO138

GND_8

146

GND_4

3.3V 153 5V 152

AR413

GPIO139

GPIO51

147

SIF0P

DDR2_D[6]

239

148

46 47

AUVRP

GPIO58

DDR2_D[11]

240

45

CVBS3 CVBS2

73

56

241

GPIO52

DDR2_D[9]

74

AR412

GPIO140

GPIO53

149

GPIO134

3.3V155 5V 154

3.3V

150

GPIO135

38

S-VIDEO

43 44

GPIO138

GND_2

44

GPIO54

CVBS6 CVBS5 CVBS4

246

VDDP_3

43

GPIO55

151

247

VDDC_5

156

CVBS5

152

42

74

B_MDATA[4]

157

37

PCM

41

RIN2P

75

158

36

42

GPIO56

SOGIN2

DDR2_D[14]

AUL4

35

41

GPIO57

153

AUR4

RINM

0.047uF RIN0P AVDD_33_3

40

GPIO58

154

GND_4

0.047uF

C429

0.047uF GIN2P 1000pF SOGIN2 0.047uF RIN2P CVBS6

155

39 40

AUL4

C428

47 C431

38

BIN2P GIN2P

AUR4

159

47

47 C432

VDDP_3

GND_2

IC403-*1

AUCOM

34

47

470C442

VDDC_5

156

36 37

GPIO139

GND_9

R421

R432

B_MDATA[4]

157

RIN0P AVDD_33_3

GPIO140

160

R420

R434

B_MDATA[3]

158

35

248

B_MDATA[1]

1000pF

R433

GND_9

159

33 34

RINM

249

161

C441

39

B_MDATA[1]

160

GIN0P SOGIN0

250

162

B_MDATA[6]

470

BIN2P

B_MDATA[6]

161

71

AVDD_DDR_1

B_MDATA[3]

0.047uF

162

32

72

163

SOGIN0

47 C430

31

GINM

CVBS0

R419

R431

AVDD_DDR_1

BIN0P

73

AVDD_MEMPLL

MVREF

SCART H\V SYNC

33

B_MDATA[11]

163

AUR3

GIN0P

0.047uF

B_MDATA[12]

164

30

AUCOM

C427

165

29

BINM

71

47

GND_10

28

RIN1P

72

R418

32

B_MDATA[9]

166

68

GINM

167

69

0.047uF

26 27

GIN1P

70

C426

B_MDATA[14]

BIN1P SOGIN1

66

47

AVDD_DDR_2

168

67

R417

31

B_DDR2_DQM[1]

169

65

BIN0P

170

24 25

AUL3

0.047uF

B_DDR2_DQM[0]

23

REFP REFM

AUR3

C425

GND_11

171

AUR1

47

172

22

AUL2

R416

30

21

REXT

AUR2

BINM

0.047uF

B_DDR2_DQS[0]

HOTPLUGA

AUR0

C424

B_MDATA[11]

B_DDR2_DQSB[0]

173

AUL0

47

164

29

174

IRIN

RIN1P

19 20

HSYNC0

0.047uF

B_MDATA[12]

AVDD_DDR_3

RXA2N RXA2P

VSYNC0

C423

165

scart RGB INPUT

28

VDDP_4

175

HSYNC1

47

GND_10

LGE4767A (Matrix SD Divx_ Non RM_NON SRS)

27

GND_12

176

VSYNC1

R426

166

26

177

17 18

CEC

GIN1P

167

B_MDATA[9]

IRIN

B_DDR2_DQS[1]

16

RXA1P GND_1

HWRESET

0.047uF

B_MDATA[14]

242

B_DDR2_DQSB[1]

178

251

C422

168

243

179

252

47

25

HSYNC0

14 15

253

R425

AVDD_DDR_2

VSYNC0

AVDD_DDR_4

RXA0P AVDD_33_2

254

SOGIN1

1000pF

169

HSYNC1

B_MDATA[15]

180

255

C440

24

244

B_MDATA[8]

181

13

VCLAMP

DDR2_DQM0 DDR2_DQM1

245

182

12

RXA0N

AUR1

PC_R

470

0.047uF

170

B_DDR2_DQM[1]

VSYNC1

GND_13

11

RXACKP

256

R427

C421

B_DDR2_DQM[0]

23

CEC

B_MDATA[10]

183

69

47

171

22

246

184

70

R424

PC_B PC_G

BIN1P

GND_11

247

9 10

67

REFM

172

DDR2_DQS0M DDR2_DQS0P

248

HWRESET

B_MDATA[13]

RXB2N RXB2P

68

VCLAMP

390

173

B_DDR2_DQS[0]

249

AVDD_DDR_5

185

66

R436

0.1uF

IC403

21

B_DDR2_DQSB[0]

250

B_MDATA[7]

186

RXA1N

174

251

B_MDATA[0]

187

AUL2

REXT

20

175

AVDD_DDR_3

252

B_MDATA[2]

188

6 7 8

AUR2

HOTPLUGA

19

VDDP_4

253

B_MDATA[5]

189

1

RXB1P

RXB1N

AUL1

RXA2P

18

176

254

B_MCLK

190

RXB0N

AUR1

RXA2N

17

255

B_MCLKZ

191

4 5

RXBCKP

AUL1

GND_12

256

192

2 3

RXB0P HOTPLUGB

AVDD_33_1

AUR0

193

194

195

196

A_ODT

A_RASZ 197

A_CASZ 198

A_MADR[0]

A_MADR[4]

A_MADR[2] 200

201

GND_15 202

A_MADR[8]

A_MADR[11]

A_WEZ

A_MADR[6] 203

204

205

206

A_BADR[1] 207

A_BADR[0] 208

A_MADR[10]

A_MADR[1] 209

210

AVDD_DDR_6 211

A_MADR[5] 212

A_MADR[9] 213

A_MADR[12] 214

GND_14

MATRIX_ONLY MP3

DDR2_DQS1M DDR2_DQS1P

AUL3

DDR2_A[0]

AR411 56

DDR2_A[2]

DDR2_A[4]

DDR2_A[6]

DDR2_A[8]

AR410 56

AR408 56

AR409 56

DDR2_A[11]

DDR2_A[1]

DDR2_BA0 DDR2_BA1 DDR2_WEZ

DDR2_A[10]

DDR2_A[5]

DDR2_A[9]

DDR2_A[7]

DDR2_A[3] 56

AR406 56 A_MADR[7]

A_MCLKE

A_MADR[3] 216

217

VDDC_6 218

219

I2S_IN_WS/GPIO67 R459

22 100 R460

DDR2_CKE

I2S_WS I2S_MCLK S_SDA R456 R458 S_SCL SW_RESET 220

1K

5% R457 1/16W 22 5% 1/16W I2S_IN_BCK/GPIO68

I2S_OUT_MCK

I2S_OUT_WS

VDDP_5

GND_16

I2S_IN_SD

221

222

223

224

225

I2S_OUT_BCK

I2S_OUT_SD

VDDC_7 226

228

227

22 R454 SPDIFO 229

230

1/10W UART2_RX/I2CM_SDA

R455

TXD RXD R450 M_SCL R452 M_SDA MUTE_LINE I2S_SDO I2S_SCK 231

R448 100

UART1_RX/GPIO86 R451 5% R449 100 1/10W UART2_TX/I2CM_SCK 5%22

UART1_TX/GPIO87

GND_18

USB0_DM

USB0_DP

SAR0

GND_17 234

235

236

237

238

233

100 R446

C452 SAR1

SAR2

SAR3

XOUT

AVDD_MPLL 242

243

GPIO134

GPIO135

GPIO138

XIN 244

245

246

247

GPIO140

IRIN

HSYNC0

VSYNC0

GPIO139 248

249

250

251

252

R461

DDR2_D[15]

C459 0.01uF 25V

10 AR403

GND_1

REFP

MAIN_SIF

232

R445 100

R443

KEY2 KEY1 TOUCH_VER_CHK

IR ISP_RX RXD RL_ON/POWER_ON TXD LED_R

0.1uF 100 RXA1P

TV_MAIN

SDA

DDR2_D[8]

56

RXACKN

83

5

177

16

DDCA_DA

4

DDR2_D[10]

AR415

RXBCKN

C402 0.1uF

R409 100

253

B_DDR2_DQS[1]

CVBS1

SCL

HSYNC1

178

DDCDA_DA

6

VSYNC1

15

DDCDA_CK

3

DDR2_D[13]

AVDD_33_2

VCC

R408 100

B_MDATA[10]

B_DDR2_DQSB[1]

79

VSS

7

184

DDR2_D[0] DDR2_D[7]

179

78

A2

2

B_MDATA[13]

14

SC1_VIN SIDE_VIN

WP

185

RXA0P

25V

A1

8

AVDD_DDR_5

AR402

COMP2_PR

1

186

DDR2_D[2]

56

AVDD_DDR_4

1/16W

C471 0.1uF 16V

C469 0.1uF 16V

C467 0.1uF

C465 0.1uF

DDR2_D[0-15]

DDR2_MCLKZ DDR2_MCLK DDR2_D[5]

AR414

180

COMP2_PB COMP2_Y

IC401 CAT24WC08W-T

B_MDATA[7]

13

COMP1_PR

+3.3V_MST

B_MDATA[0]

187

RXA0N

COMP1_Y

HDCP EEPROM

B_MDATA[2]

188

B_MDATA[15]

AUVAG

M_SDA

189

181

AVDD_AU

SDA

22

12

77

Close to IC as close as possible with width trace

22

R472

RXACKP

AUVRP

M_SCL

R471

B_MDATA[5]

1/16W 10

0.1uF 0.1uF 0.1uF

B_MCLK

190

B_MDATA[8]

76

C408

B_MCLKZ

191

GND_13

75

SCL

192

182

RXA1N

C463 0.1uF 16V

Close to IC as close as possible

183

C410 C406

C461 0.1uF

11

74

WP

+1.2V_MST

10

HPD_MST_1

C404 0.01uF 25V

+1.8V_DDR

25V 0.01uF C457

RXB2P

COMP1_PB

A0

9

C470 C472 C466 C468 0.01uF0.01uF 0.01uF0.01uF 25V 25V 25V 25V

C462 C464 0.01uF 0.01uF 25V 25V

+1.8V_DDR

3.3V

5V

5V

C460 0.01uF 25V

RXACKN

R415

R400 4.7K

RXB2N

AR401

AUR4

5

8

AUL4

4

AVDD_33_1

GND_4

6

7

2.2uF C450 2.2uF C451

GND

3

RXB1P

VCC

C407 A2

6

73

7

5

AUCOM

2

4

RXB1N

3.3V

5V

72

8

RXB0P HOTPLUGB

1/16W 10

3

AUR3

A1

1

TMDS1_RX1TMDS1_RX1+ TMDS1_RX2TMDS1_RX2+

AR400

RXB0N

25V 0.01uF C456

Close to IC as close as possible

SCART_AUDIO IN

A0

+3.3V_MST

TMDS1_RXCTMDS1_RXC+ TMDS1_RX0TMDS1_RX0+

RXBCKNRM/SRS SD Divx_NON 1 RXBCKP 2

1/16W 10

71

IC400 AT24C64CN-SH-T

HDMI_1

Main EEPROM

TMDS2_RXCTMDS2_RXC+ TMDS2_RX0TMDS2_RX0+ HPD_MST_2 TMDS2_RX1TMDS2_RX1+ TMDS2_RX2TMDS2_RX2+

70

FLASH_WP

69

WP

68

R411 4.7K

CEC

9

HWRESET

8

+3.3V_MST GND

254

10

255

DO

11

7

256

SPI_DO

6

67

CS

NC_5

66

R401 4.7K SPI_CZ

NC_6

239

12

240

5

25V25V

NC_4

HDMI_2

NC_3 +3.3V_MST

NC_7

82

13

81

4

NC_8

+3.3V_MST NC_2

DDCA_CK

14

SPI_DI

VDDC_2

3

DIO

241

15

80

2

C411 0.1uF

C409 10uF

SPI_CLK

GND_5

NC_1

16

100 R440 100 R441

VCC

1

100 R442

C400 0.01uF 25V

+3.3V_MST CLK

100 R439

HOLD

CEC_C PC_VS PC_HS

+3.3V_MST

SYS_RESET

IC402 W25X64VSFIG

DDR2_A[12]

+1.2V_MST

I2S_OUT

215

C455

4.7K 4.7K

20pF

4.7K

12MHz X400

4.7K

1M R444

+3.3V_MPLL

Main Flash Memory

DDR2_A[0-12]

20pF C454

SUB MICOM

199

EAX64103901(BPR) H6 Revolution Circuit Diagram

LGE4768A (Matrix Only SD Divx_RM_NON SRS) H6RR Main

2010/11/1 4

4

Main

Copyright © 2011 LG Electronics Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

Repair Process

PDP TV

Symptom

A. Picture Problem

Making

No Picture/Sound OK

Revision

First of all, Check whether all of cable between board was inserted properly or not. (Main B/D↔ Power B/D, Power B/D↔ Y-sus B/D,Y-Sus B/D ↔Z-Sus B/D,LVDS Cable,Speaker Cable,IR B/D Cable,,,) Check Module pattern by using “TILT” key on SVC R/C

Normal

Y

Check Sound

Sound OK

Check LVDS Cable

Y

Normal

N

Check Vs, Va

Normal

Y

Check voltage . -VY . VSC . VZB

Replace Main B/D

Normal

N

Y

Check B+ Voltage on Power Board / Control Board .Check B+(5V)

N

Move Power problem Section

1. Check Y-Sus/ Z-Sus Board 2. Replace defective B/D

※Refer to the Module label for each voltage

-VY

VSC

Close

N

Move No Picture/No sound Section

N

Y

VZB 1

Normal

Y

N Move Power problem Section

1.Check Control Board . LED on . Crystal(X400) . 1.8V, 3.3V,1.2V 5V FET . Rom update 2.Replace Control B/D

Repair Process

PDP TV

Symptom

Check Module pattern by using “TILT” key on SVC R/C

Normal

Y

Check Sound

A. Picture Problem

Making

No Picture/No Sound

Revision

Sound OK

Y

Check LVDS Cable

Normal

Close

N

N Move No Picture/ Sound Ok Section

Y

N

Replace Main B/D

Check IR operation

Normal

N

Repair/Replace IR B/D

Y Y

Power LED ON? N

N

Latest S/W update from GCSC (Firmware Management)

Normal Y Close

2

OSD appear?

N

Replace Main B/D

Y

Check Input signal . RF Cable connection . SCART Cable connection . HDMI Cable connection . Component Cable …

Repair Process

PDP TV Check Picture problem Type

A. Picture Problem

Symptom

Making

Mal-discharge/Noise/dark picture

Check CTRL ROM Ver. and Rom Upgrade

Dot type

Normal Picture?

N

Revision

Replace Control board

Normal Picture?

Y

N

Replace Module

Y

Mal-discharge Close

Scan Type

Check voltage . –VY / VSC (Y-Sus B/D)

Y

Normal Picture?

Check Y Drive B/D & Replace B/D

Close

Normal Picture?

N 1.Check Control B/D 2.Replace Board

Y

N

Y Close

※Check Discharge resistance (10Ω 2~3ea) on Power B/D before replace Y Drive B/D Check RF Cable Connection

N

Normal Picture?

Check Tuner & Replace

Y Close

Dark Picture

Check Picture mode setting

Normal Picture?

N

Normal Picture?

Close

Replace Y-Sus B/D

Picture Noise

N

1. Check Z-Sus Board 2. Replace Board

Normal Picture?

Y

Y

Close

Close

3

N

Replace Module

Repair Process

PDP TV

Symptom

A. Picture Problem

Making

Picture broken/Freezing

Revision

. By using signal level meter Check RF Signal level

Normal Signal?

Y

- Signal strength (Normal : over 50%) - Signal Quality (Normal: over 50%)

Check whether other equipments have problem or not. (By connecting RF Cable at other equipment) → DVD Player ,Set-Top-Box, Different maker TV etc

N Check RF Cable Connection 1. Reconnection

Normal Picture?

Y

Check S/W Version

N

Normal Picture?

Y

N Normal Picture?

SVC Bulletin?

N

S/W Upgrade

Check Tuner soldering

Contact with signal distributor or broadcaster (Cable or Air) Normal Picture?

Y Close

Y Close

4

Y

N Replace Main B/D

Close

Repair Process

PDP TV Check defect type

A. Picture Problem

Making

Vertical bar/ Horizontal Bar

Revision

Symptom

Check Module pattern by using “TILT” key on SVC R/C

Regular Vertical Line / Bar

Y

Normal Pattern?

Replace Module

N 1.Check CTRL B/D 2.Replace Board

Vertical Line/Bar Irregular Vertical Line / Bar

Check connection of Connector (COF,TCP) on CTRL B/D , X B/D

Normal

Y

1.Check CTRL B/D 2.Replace Board

※CTRL B/D: Control board

Normal Picture?

N

Check Main B/D Replace Module (If Main B/D doesn’t cause)

N Y

1.Connector re-connection 2.Eliminate foreign material on Connector

Half No picture

1.Check X B/D 2.Replace Board

Normal Picture?

N

Close

Replace Module

Y Close

Horizontal Line/Bar

Check connection of Connector (FPC) on Y Drive B/D

Normal

Y

※ H-Line’s Cause is rare CTRL B/D 1. Check Y Drive B/D 2. Replace Board

N 1.Connector re-connection 2.Eliminate foreign material on FFC

5

Normal Picture?

N

1.Check CTRL B/D 2.Replace Board

Normal Picture?

Y

Y

Close

Close

N

Replace Module

Repair Process

PDP TV

Check Power LED

B. Power Problem

Symptom

Making

No Power (Not turn on) Y

Power LED ON?

DC Power on by pressing Power Key On Remote control

N Normal

. Stand-By: Red . Operating: White or Black N

Revision

Check R/C IR Operation

Y

N Normal

Repair/Replace IR B/D

Y

Close Check Power cord was inserted properly

Normal ?

Y

Close

N Check ST-BY 3.5V on Power Board

Normal Y Voltage?

N

Check AC DET Signal on Power B/D

Normal Signal?

Y

Check RL_ON Signal on Power B/D

Normal Signal?

Y

N

N Check Power B/D Replace Power B/D

Check Main B/D Replace Main B/D

6

Check the other pin’s Output voltage on Power B/D

N Normal Y Close

Replace Power B/D

Repair Process

PDP TV

B. Power Problem

Making

Turn off (Instant, under watching)

Revision

Symptom

※ To check Power B/D Protection Instant Turn off

Turn on after pull out connector between Power B/D & Y-Sus

Power LED Green?

Y

1. Check Y-Sus/ Z-Sus Board (especially Short or Open) 2. Replace defective B/D

N Check Power B/D Replace Power B/D

RCU Off

Turn off Under watching

N “Off Timer” Set?

KEY Off

Check Power Off History

2HOUR Off

This is not problem Normal operation

Y NO Signal Off “Off timer” Function off

Don’t appear Power Off History

7

Move No Power problem Section

Repair Process

PDP TV

C. Sound Problem

Symptom

Making

No sound/ Sound distortion

Revision

1.No sound( If HDMI Input only have no sound, upload EDID data) Check “Speaker ON/Off” setting in OSD Menu

Normal Sound?

N

Check Speaker jack connection & Speaker Cable open

Close

Normal Sound?

Y

N

Y

SVC Bulletin?

Apply SVC Bulletin (S/W Upgrade etc)

N

Y

Y

Normal Sound? N

Close

Close

Check 17V (Audio IC B+) on Power B/D

Normal voltage?

N

Check Power B/D Replace Power B/D

2.Sound distortion & sound drop Check Input signal →Cable connection →Cable open - RF & external (HDMI,SCART,,,)

Problem in all input Normal Sound?

N

Check AVL off/on Clear voiceⅡ off/on

Y

Normal Sound?

N

Y

Close

Problem in external input (Case 2) (SCART,HDMI,,,)

Close

Check whether Problem happen in same output of other equipments or not. (By connecting same output cable of other equipment) → DVD Player ,Set-Top-Box, different maker TV etc

N

Normal Sound?

SVC Bulletin?

Y

N

Explain customer that Cause is RF Signal’s problem (Case 1) Cause is Equipment’s problem (case 2)

8

Y

Apply SVC Bulletin (S/W Upgrade etc)

Normal Sound?

Y

N Check Audio IC Replace Main B/D

Close

Repair Process

PDP TV

D. General Function Problem

Symptom

Remote control

Making Revision

1. Remote control (R/C) operating error Replace Main B/D

Check R/C itself Operation

Normal Y operating?

Check & Repair Cable connection Connector solder

N

Normal operating?

N

Check & Replace Baterry of R/C

If R/C operate, Explain the customer cause is interference from light in room.

Normal Y operating?

Normal Voltage?

Y

Check IR Output signal

N

Y

Check R/C Operating When turn off light in room

Check B+ 5V On Main B/D

Close

Check 5v on Power B/D Replace Power B/D or Replace Main B/D (Power B/D don’t have problem)

Close

N Replace R/C

9

Normal Signal? N Repair/Replace IR B/D

Y

Repair Process-Reference data

PDP TV

Symptom Item

A. Picture Problem Check Module pattern by Tilt key

Making Revision

Tilt Key You can see 20 types patterns by using TILT Key on SVC Remote controller (except Old model) < CHECK Item > 1. Dead pixel 2.Image sticking 3.Mal discharge 4.Module defect (V-Line/Bar, H-Line/Bar,,,) 5. In case of no picture, you can judge defect cause (Module or Main B/D) - If patterns appear, defect cause is Main B/D A1

Repair Process-Reference data

PDP TV

Symptom

A. Picture Problem

Making

Control Board Checking Method(42G2/50G2)

Revision

▣ Checking Method

④ Check Crystal(X101)

① Check input voltage(5V of P101) on Control B/D

GND

② Check LED On

3.3 V

③ If LED light doesn’t appear, check Crystal X101 output

1.8 V

④ Check 3.3V, 5V,1.8V FET

5V

⑤ Check MCM at VS_DA by using Multi meter

③ Check Crystal(X101) Check oscillation of Crystal (Normal: 100 MHZ, 1.6v)

⑤ Check MCM MCM Check point (+)VS_DA / (-) GND (Normal: 3.3V )

② Check LED On A13

① Check Input voltage

Repair Process-Reference data

PDP TV

A. Picture Problem

Symptom

PDP Module Rom Ver. Checking method

Making Revision

▣ Check by using Rom Label on control board

Rom ver. Label

▣ Check by using SVC Remocon

※Refer to the Module Rom upgrade manual for Rom upgrade.

Press “In-start” →Press” 0000” → Select Panel option → Pop up Module Rom ver.

USB Type Jig

A15

Repair Process-Reference data

PDP TV

Symptom

A. Picture Problem Defect type cause by PDP Module

Making Revision

First of all, Check whether all of cable between board was inserted properly or not. Next, Check whether there is foreign material on connector. Symptom picture

defects description

To action

Regular vertical lines

1. Check connection (CTRL B/D, X B/D) 2. Check CTRL B/D 3. Replace CTRL B/D

Vertical lines or Bar

1. Check connection (CTRL B/D, X B/D) 2. Check CTRL B/D 3. Replace CTRL B/D

Many irregular vertical lines

1. Check connection (CTRL B/D, X B/D) 2. Check CTRL B/D 3. Replace CTRL B/D

Horizontal Line or Bar

1. Check connection (Y-Sus B/D ↔Panel) 2. Check Y-Sus B/D 3. Replace Y-Sus B/D

A19

Repair Process-Reference data

PDP TV

Symptom

A. Picture Problem

Making

Connector Type on PDP Module

Revision

COF Type

TCP Type

96 Out Put

192 Out Put

1. Check foreign & Connection status 2. Check bad soldering on Chip resistance

TCP (Tape Carrier Package) is film for IC connect with Electrode pattern (Direct Bonding) on X B/D

▣ Defect symptom

A20

FPC Type

Connector to connect between Electrode PAD Of PANEL and Y Drive B/D,Z-Sus B/D

Repair Process-Reference data

PDP TV

B. Power Problem

Making

Check voltage on Power board

Revision

Symptom

Pin Map Power B/D↔Main B/D (P813) (P1100)

Checking Checking Order Order No.

P814 1 3

17V GND

2 4

17V GND

5

5V

6

5V

7

5V

8

Error_DET

9

GND

10

GND

11

GND

12

GND

13

STBY

14

STBY

15

RL_ON

16

AC_DET

17 Wafer

M_ON

18

AUTO_GND

SMAW200-H18S2

14 16 8 15 17 6 7 A22

Checking Spec Point STBY 5V 5V AC DET High(3.3V~5V) Error_DET 5V RL_ON High(3.3V~5V) M5_ON High(3.3V~5V) Vs-ON High(3.3V~5V) Check the other pin’s output

Remark