Table Of Contents - LG 32LH2000 Service Manual

Table of Contents

Service Manual1
Table Of Contents2
Safety Precautions3
Important Safety Notice3
General Guidance3
Leakage Current Cold Check(Antenna Cold Check)3
Product Safety3
Servicing Precautions4
General Servicing Precautions4
General Soldering Guidelines4
Electrostatically Sensitive (Es) Devices4
Ic Remove/Replacement5
"Small-Signal" Discrete Transistor Removal/Replacement5
Power Output, Transistor Device Removal/Replacement5
Diode Removal/Replacement5
Application Range6
Requirement For Test6
Electrical Specification6
Chroma& Brightness7
Component Video Input7
Rgb (Pc)8
Hdmi Input (Pc/Dtv)8
Adjustment Instruction9
Designation9
Main Pcb Check Process9
Adc Process10
Function Check10
Total Assembly Line Process11
Adjustment Preparation11
Ddc Edid Write11
Edid Data11
Auto Download12
Manual Download12
Hd Rgb Edid Data12
Hd Hdmi Edid Data12
Model Name & Serial Number D/L13
Outgoing Condition Configuration13
Internal Pressure13
Command Set13
Exploded View14
From Lips & Power B/D22
Panel_Power22
Block Diagram27
Main Block27
Contents Of Lcd Tv Standard Repair Process30
Video Error31
No Video/ Normal Audio31
No Video/ No Audio32
Picture Problem33
Picture Broken/ Freezing33
Color Error34
Vertical/Horizontal Bar, Residual Image, Light Spot35
External Device Screen Error-Color Error35
Power Error36
No Power36
Off When On, Off While Viewing, Power Auto On/Off37
Audio Error38
No Audio/ Normal Video38
Wrecked Audio/ Discontinuation/Noise39
General Function Problem40
Remote Control & Local Switch Checking40
Remote Control (R/C) Operating Error40
Local(Mechanical) Switch Operating Error40
Function Error41
External Device Recognition Error41
Noise42
Circuit Noise, Mechanical Noise42
Exterior Defect43
Lcd Tv Repair Process Index44
Trouble Shooting By Input Block (Component Level Check)44
Power-Up Boot Fail45
No Osd47
Digital Tv Video Problem49
Analog Tv Video Problem50
Av1(Scart Cvbs) No Video Problem51
Av1(Scart Rgb) No Video Problem52
Av2 No Video Problem53
Av3(Cvbs) No Video Problem54
Av1 No Video Out Problem55
Av2 No Video Out Problem56
Component No Video57
No Color Problem57
Rgb No Video Problem58
Rgb No Color Problem59
Hdmi 1~3 All No Video Problem60
Hdmi1 Or 2 Or 3 No Video Problem61
All Source No Audio Problem62
Digital Tv No Audio Problem63
Analog Tv No Audio Problem64
Av1 No Audio Problem65
Av2 No Audio Problem66
Av3 No Audio Problem67
Component No Audio Problem68
Rgb, Hdmi-Pc No Audio Problem69
Hdmi-Dtv No Audio Problem70
Av1 No Audio Out Problem71
Av2 No Audio Out Problem72
Headphone No Audio Problem73
Spdif No Audio Problem74
Usb No Connect Problem75
Remote Control Problem76
Intelligent Sensor Problem78