Standard Repair Process Detail Technical Manual; Video Error_No Video/Normal Audio - LG 70LB650V Service Manual

Standard Repair Process Detail Technical Manual

Error
symptom
LCD TV
Content
Copyright © 2014 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 module holes.
Established
date
Revised
date
A1
2014. 01 .20
A1
LGE Internal Use Only