Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check Vx1 lock / BDP
A. Video error_No video/Normal audio
A1
Check a voltage of R7624 after turn on the TV.
If it is low, Vx1 is locked.(OK)
R7624
R7632
Check a voltage of R7632 after turn on the TV.
If it is high, BDP issue.(NG)
Copyright © 2018 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
To Next Page
Loading...
Need help?
General
