Advertisement
Standard Repair Process
OLED TV
symptom
First of all, Check whether all of cables between board is inserted properly or not.
(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)
No video
Normal
Normal audio
audio
Move to No
video/No audio
※Precaution
☞A7 & A3
Always check & record S/W Version before
replacing the Main Board
Always check & record White Balance value
before replacing the FRC Board
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
A. Video error
Error
No video/ Normal audio
☞A1
Y
Replace
Optical Cable
N
☞A4
Check Power
Check
N
Board
Video
20V, 12V,3.5V etc.
Y
End
Check Various
voltage on a main
board.
Replace Main Board
Replace FRC Board
1
Established
2013. 01 .26
date
Revised date
Y
Normal
Replace T-con
voltage
Board or module
N
Repair Power
Board or parts
Y
Normal
voltage
N
Repair Main board
Re-enter White Balance value
1/15
Replace FRC board
LGE Internal Use Only
Advertisement
