Standard Repair Process Detail Technical Manual
LCD TV
<ALL MODELS>
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Error
A. Video error_No video/Normal audio
symptom
Content
Check White Balance value
Entry method
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 8.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm),
re-enter the value after replacing the MAIN BOARD.
Established
2012. 11 .17
date
Revised
date
A3
LGE Internal Use Only