LG 42LB650V - Standard Repair Process Detail Technical Manual; Check LCD Back Light with Naked Eye

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye, whether
you can see light from module holes.
LCD TV
A1
2014. 01 .20
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only