Table Of Contents - LG 55LW5700 Service Manual

Table of Contents

Service Manual1
Contents2
Safety Precautions3
Leakage Current Cold Check (Antenna Cold Check)3
Leakage Current Hot Check3
Servicing Precautions4
Ic Remove/Replacement5
Power Output, Transistor Device Removal/Replacement5
Diode Removal/Replacement5
Circuit Board Foil Repair5
Specifications6
Pcb Assembly Adjustment12
Set Assembly Adjustment12
Mac Address12
Adjustment Instruction12
Using Rs-232C13
Lan Inspection Solution13
Lan Port Inspection (Ping Test)13
Factory Adjustment14
Manual Adjust Component 480I/1080P Rgb 1080P14
Edid/Ddc (Display Data Channel) Download14
Edid Data And Model Option Download (Rs232)14
Adjustment Color Temperature (White Balance)16
Gnd And Esd Testing18
Preset Ch Information18
Eye-Q Function Check18
Selection Of Country Option18
Default Service Option19
Usb Download (.Epk File Download)19
Adc-Set19
White Balance. Value19
Exploded View20
Smd Gasket52
Sca - Brazil57
2 Types Of Led - Edge58
2 Types Of Led - Alef59
Main Pcb For Broadband60
Bcm35230 Block Diagram61
Jack Interface62
Block Diagram For Edge/Alef Backlight63
Interconnection64
Interconnection – Sub Pcb67
Contents Of Lcd Tv Standard Repair Process70
A. Video Error71
A. Picture Problem73
Video Error74
Power Error76
Audio Error78
General Function Problem80
Function Error81
Noise82
Exterior Defect83
Contents Of Lcd Tv Standard Repair Process Detail Technical Manual84
Video Error No Video/Normal Audio86
Video Error, Video Lag/Stop90
Video Error - Vertical/Horizontal Bar, Residual Image, Light Spot92
Color Error94
Exchange T-Con Board96
Exchange Psu (Led Driver)98
Exchange The Module99
No Power101
Off When On, Off Whiling Viewing104
No Audio/Normal Video105
No Response In Remote Controller, Key Error107
Vcom Adjustment108