Table Of Contents - LG 47LM6400 Service Manual

Table of Contents

Service Manual1
Contents2
Safety Precautions3
Leakage Current Cold Check (Antenna Cold Check)3
Leakage Current Hot Check3
Specifications4
Application Range4
Test Condition4
Test Method4
General Specification5
External Input Support Format7
3D Mode9
Adjustment Instruction10
Pcb Assembly Adjustment Items10
Set Assembly Adjustment Items10
Pcb Assembly Adjustment Method10
Ping Test (Lan Operating Test) Key11
Main S/W Program Download11
Input Tool Option12
Edid D/L Method12
Edid Data13
Set Assembly Adjustment Method16
Adc Calibration: Comp 480I/Comp 1080P/Rgb16
Check Sw Version16
Input Area-Option/Adjustment Of White Balance16
Intelligent Sensor Inspection Guide18
Lan Inspection18
The Time Table Of Color18
Widevine Key Inspection19
Model Name & Serial Number D/L19
Wi-Fi Mac Address Check19
Local Dimming Inspection/Internal Press Test19
Motion Remote Controller Inspection20
3D Function Test (Except: Ls5700)20
Block Diagram21
Jack Interface22
Hdmi23
Usb / Wifi / M-Remote24
Tuner/Lvds Tx (Fhd120Hz)/Local Dimming25
Audio26
Exploded View27
Schematic Circuit Diagram54
Model Naming And Tool Option81
New Features82
Main Pcb For Broadband87
Block Diagrams89
Structure of TV Set and Connection of Sub Ass'ys95
New Sub Ass'ys96
Introductions of 12Y Model Soft-Touch Ass'y97
Pcb Pinmap98
Circuit Block Diagram98
Pin Configuration98
Power Led Scenario99
Manual Of Touch Sensitivity100
Touch Key Threshold Level100
Introductions Of Netcast 3.0 Sensor (Touch Ic)101
Touch Eeprom Register Change With Usb Port101
Magic Remote Control102
Pairing103
Remote Buttons104
Mute Power104
M4 Block Diagram105
Function List106
Rf Pairing / Un-Pairing Method107
WIFI Built in Ass'y Feature (LGIT)109
Wifi Built In Block-Diagram (Arcadyan)110
WIFI Built in Ass'y Specification111
12Y Widevine & Hdcp 2.0 & Netflx113
Widevine114
Hdcp115
Dtcp116
Changed Bom117
Contents Of Lcd Tv Standard Repair Process120
Standard Repair Process122
Video Error122
Picture Problem124
Vertical/Horizontal Bar, Residual Image, Light Spot127
External Device Screen Error-Color Error127
Power Error128
Audio Error130
General Function Problem132
Function Error133
Noise134
Exterior Defect135
Contents Of Lcd Tv Standard Repair Process Detail Technical Manual136
Standard Repair Process Detail Technical Manual137
Video Error_No Video/Normal Audio137
Video Error_No Video/ Audio138
Pin (Power Board ↔ Main Board)138
Power On138
Gnd138
Gnd/P_Dim2138
Video Error_Video Error, Video Lag/Stop139
Video Error _Vertical/Horizontal Bar, Residual Image, Light Spot141
Video Error_Color Error143
Exchange T-Con Board144
Exchange Psu (Led Driver)146
Exchange The Module147
Power Error _No Power149
Table Of Contents150
Lamp Scanning Model : Pwm Dim #2151
Lamp : A-Dim Led : N.c151
Pwm Dim #1151
Power Error - Off When On, Off Whiling Viewing152
Audio Error_No Audio/Normal Video153
Function Error_ No Response In Remote Controller, Key Error155
Vcom Adjustment156