LG OLED55BXPUA

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check Vx1 lock /Check BDP Point
A. Video error_No video/Normal audio
A1
Check a voltage of R7624(Red) after turn on the TV.
If the voltage is low, Vx1 is locked.(OK)
Check a voltage of R7632(Blue) after turn on the TV.
If the voltage is high, BDP issue.(NG)
Copyright © 2020 LG Electronics Inc. All rights reserved.
Only for training and service purposes.