Standard Repair Process Detail Technical Manual
Error
symptom
LCD TV
Content
<ALL MODELS>
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
error_No
A. Video
video/Normal audio
Check LCD back light with naked eye
After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from 4 locations.
Established
date
Revised
date
A1
2011. 2 .07
A1
LGE Internal Use Only