LG Electronics
42CS560-ZD Vddc, Normal Power, DDR3, STby, GP3S7LR20110511, MAIN2, HW OPT
Troubleshooting
Specs
Diagram
Signal TABLE
Total Assembly line process
Adjustment Instruction
IC Remove/Replacement
Safety Precautions
Normal Power
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Contents
READ THE SAFETY PRECAUTIONS IN THIS MANUAL
CHASSIS LD01M
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CONTENTS
CONTENTS
PRODUCT SAFETY
SPECIFICATION
IMPORTANT SAFETY NOTICE
SAFETY PRECAUTIONS
General Guidance
Before returning the receiver to the customer
Electrostatically Sensitive ES Devices
SERVICING PRECAUTIONS
Replacement
IC Remove/Replacement
Small-Signal Discrete Transistor Removal/Replacement
Power Output, Transistor Device Removal/Replacement
4. Model General Specification
SPECIFICATION
1. Application range
3. Test method
6. RGB Input PC
5. Component Video Input Y, CB/PB, CR/PR
1 DTV Mode
7. HDMI Input PC/DTV
2 PC Mode
1. Application Range
ADJUSTMENT INSTRUCTION
2. Designation
3. Main PCB check process
3.2. EDID Download
3.1. ADC Process
3.3. EDID data
After downloading, have to adjust Tool Option again
4.1. Adjustment Preparation
4. Total Assembly line process
3.4. Function Check
Manual W/B process using adjusts Remote control
6.1. Signal TABLE
4.3. Outgoing condition Configuration
6.2. Command Set
5. GND and HI-POT Test
7. CI+ Key Download method
1. Power-up boot check
TROUBLESHOOTING
No No No No No
3. Analog TV Video
2. Digital TV Video
No No No No
5. Component Video
4. AV Video
No No No
ok No
7. RGB Video
6. SCART Video
Check HDMI Cable conductors for damage or open conductor
8. HDMI Video
9. All Source Audio
11. Analog TV Audio
10. Digital TV Audio
13. Component/ SCART Audio
12. AV Audio
14. RGB Audio
Side
DIAGRAM
Rear
Option
EXPLODED VIEW
GP3S7LR
Only for training and service purposes
Copyright 2012 LG Electronics. Inc. All rights reserved
LGE Internal Use Only
VDDC
Normal Power
Normal
DDR3
PowerDET
FROM LIPS & POWER B/D
+3.3VNormal
+1.5VDDR
CONTROL IR & LED
IC1450
USBDIODES
HDMI1
HDMI EEPROM
SIDEHDMI
GP3S7LR20110324 HDMI8
RGB/SPDIF/PC/HP
New Item Development
GP3S7LR RS232C9PIN
RS232C
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
DDR3 1.5V By CAP - Place these Caps near Memory
GP3S7LR DDR256
IC1201-*1
K4B1G1646G-BCH9
IC1401-*1
GP3S7LR SFLASH
20110511
GP3S7LR
TUNERL
GP4RGLOBALTUNERBLOCK
IC501 NTP-7400L
GP3S7LR NTP7400
GP3S7LR REAR JACK
Full Scart/ Comp1
SIDE COMPONENT PHONE JACK New Item Developmen
Option name of this page CISLOT because of Hong Kong
CI Region
GP3S7LR PCMCI
10067972-0500LF
SMD GAS
GASKET
GP3 S7LR
20110324
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