LG Electronics 42CS560-ZD service manual Diagram, Side, Rear, Option, S7LR, IC101, FPC51P

Page 22
FPC(51P)

Only for training and

Copyright ©2011 LG

service

Electronics

 

 

 

 

 

 

 

 

 

 

 

X-tal

 

 

 

 

 

 

 

 

 

 

 

24M

 

 

 

 

IF +/-

SI2176

TU_CVBS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LVDS

FPC(51P)

(FHD/50Hz)

 

. Inc. All purposes

right reserved.

 

(LGIT)

SIF

 

 

 

 

Rear

HDMI1/2(DVI)

 

TMDS

 

 

Component1

 

CVBS, Y/Pb/Pr, L/R

 

 

AV2

 

CVBS, L/R

 

 

SPI

DDR3 Add. DDR3 Data

I2C

SERIAL FLASH

IC1401 (8M bit)

MX25L8005M2I

DDR3 1Gb

DDR3 1Gb

IC1202

IC1201

H5TQ1G63BFR

H5TQ1G63BFR

M24M01-HRMN6TP

IC104 256Kbit

BLOCK

- 22 -

LGE Internal Use Only

RGB PC

 

RGB/H/V

 

 

 

 

 

PC/DVI Audi In

L/R

 

S7LR

 

 

IC101

 

F-SCART

FE_VOUT

 

SC1_CVBS_IN

 

 

 

 

 

 

SC1_R/G/B

 

RS-232C

 

MAX3232

RS232C

 

 

 

 

SPDIF

 

SPDIF

 

 

 

 

H/P L/R

 

 

H/P OUT

 

 

 

 

USB2.0

 

DP/DM

 

 

 

 

 

 

AV2

CVBS, L/R

 

Side

 

 

 

HDMI3

TMDS

 

 

 

 

NAND FLASH

IC102 (1Gbit)

 

 

 

PCM_A[0:7]

 

 

 

 

 

 

74LCX244

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer

 

 

 

 

PCM_A[8:14]

 

 

 

 

 

PCM_DATA[0:7]

 

 

 

 

 

 

 

 

FE_TS_DATA[0:7]

 

 

 

TS_DATA[0:7]

 

 

 

SENSOR

 

 

 

 

 

 

 

 

_SCL/SDA

 

 

 

 

 

 

 

 

 

KEY1

 

 

 

 

 

 

 

 

 

KEY2

 

 

 

 

 

 

 

 

 

 

LED_R

 

CONTROL

 

 

 

 

 

LED_B

 

IR & LED /

 

 

 

 

 

 

SOFT TOUCH

 

 

 

 

 

 

 

 

 

 

 

 

IR

 

(TACT SWITCH)

 

 

 

 

 

 

 

 

 

 

 

 

 

SOFT TOUCH

 

 

 

 

 

 

 

 

 

_SCL/SDA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I2S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Audio AMP

 

 

 

 

SPK L/R

 

 

 

 

 

 

 

 

NTP7400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI Slot

RearS7LRIC101 Option

DIAGRAM

Image 22
Contents http//aic.lgservice.com CHASSIS LD01MREAD THE SAFETY PRECAUTIONS IN THIS MANUAL http//eic.lgservice.comPRODUCT SAFETY CONTENTSCONTENTS SPECIFICATIONGeneral Guidance SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICE Before returning the receiver to the customerSERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesSmall-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementReplacement Power Output, Transistor Device Removal/Replacement1. Application range SPECIFICATION4. Model General Specification 3. Test method5. Component Video Input Y, CB/PB, CR/PR 6. RGB Input PC1 DTV Mode 7. HDMI Input PC/DTV2 PC Mode 2. Designation ADJUSTMENT INSTRUCTION1. Application Range 3. Main PCB check process3.3. EDID data 3.1. ADC Process3.2. EDID Download After downloading, have to adjust Tool Option again3.4. Function Check 4. Total Assembly line process4.1. Adjustment Preparation Manual W/B process using adjusts Remote control6.2. Command Set 4.3. Outgoing condition Configuration6.1. Signal TABLE 5. GND and HI-POT Test7. CI+ Key Download method 1. Power-up boot check TROUBLESHOOTINGNo No No No No 3. Analog TV Video 2. Digital TV VideoNo No No No No No No 4. AV Video5. Component Video ok No6. SCART Video 7. RGB Video8. HDMI Video Check HDMI Cable conductors for damage or open conductor9. All Source Audio 10. Digital TV Audio 11. Analog TV Audio13. Component/ SCART Audio 12. AV Audio14. RGB Audio Rear DIAGRAMSide OptionEXPLODED VIEW Copyright 2012 LG Electronics. Inc. All rights reserved Only for training and service purposesGP3S7LR LGE Internal Use OnlyNormal Normal PowerVDDC DDR3+3.3VNormal FROM LIPS & POWER B/DPowerDET +1.5VDDRCONTROL IR & LED USBDIODES IC1450SIDEHDMI HDMI EEPROMHDMI1 GP3S7LR20110324 HDMI8New Item Development RGB/SPDIF/PC/HPRS232C GP3S7LR RS232C9PINSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION IC1201-*1 GP3S7LR DDR256DDR3 1.5V By CAP - Place these Caps near Memory K4B1G1646G-BCH9GP3S7LR SFLASH IC1401-*1TUNERL GP3S7LR20110511 GP4RGLOBALTUNERBLOCKGP3S7LR NTP7400 IC501 NTP-7400LFull Scart/ Comp1 GP3S7LR REAR JACKSIDE COMPONENT PHONE JACK New Item Developmen GP3S7LR PCMCI CI RegionOption name of this page CISLOT because of Hong Kong 10067972-0500LFGP3 S7LR GASKETSMD GAS 20110324