Table Of Contents - LG 42LN5700 Service Manual

Table of Contents

Contents2
Safety Precautions3
Leakage Current Cold Check(Antenna Cold Check)3
Leakage Current Hot Check Circuit3
General Servicing Precautions4
Electrostatically Sensitive (Es) Devices4
General Soldering Guidelines4
Ic Remove/Replacement5
"Small-Signal" Discrete Transistor Removal/Replacement5
Power Output, Transistor Device Removal/Replacement5
Diode Removal/Replacement5
Specification6
General Specification7
External Input Support Format10
Component Input (Y, Cb/Pb, Cr/Pr)10
Hdmi : Edid Data : Refer To Adjust Specification11
Dtv Mode11
Pc Mode11
3D Mode12
Rf Input12
Hdmi Input 1.3 (3D Supported Mode Manually)12
Hdmi Input 1.4B (3D Supported Mode Automatically)13
Hdmi-Pc 3D Input (3D Supported Mode Manually)14
Component 3D Input (3D Supported Mode Manually)15
Usb Input (3D) (3D Supported Mode Manually)16
Dlna Input (3D)16
Adjustment Instruction17
Application Range17
Adjustment Items17
Pcb Assembly Adjustment17
Lan Port Inspection(Ping Test)18
Adc Adjust18
Factory Adjustment19
Adjustment White Balance20
Magic Motion Remote Controller Check21
3D Pattern Test22
Hdmi Arc Function Inspection22
Selection Of Country Option22
Mhl Test23
Gnd And Hi-Pot Testing23
Default Service Option24
Usb Download24
Block Diagram25
Panel Vcc33
Exploded View35
Place At Jack Side37
From Lpb & Psu40
Panel Power40
Power Det40
Renesas Micom41
Micom Model Option41
Gp4 High/Mid Power Sequence41
Spdif43
Ethernet Block49
Earphone Amp51
Local Dimming55
Power Block56
Level Shifter Block56
Contents Of Lcd Tv Standard Repair Process61
Contents Of Lcd Tv Standard Repair Process Detail Technical Manual62
Standard Repair Process63
Standard Repair Process Detail Technical Manual77
Appendix: Power Off History92
Appendix: Exchange T-Con Board (1)93
Appendix: Exchange Psu (Led Driver)95
Appendix: Exchange The Module (1)96