LG 43LM5700PUA - Standard Repair Process Detail Technical Manual - Power Error (Voltage Check); B. Power error_No power

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A9
Error
symptom
Content
Check power input voltage and ST-BY 3.5V
B. Power error _No power
A9
Check the DC 13.2V/20V
Check the VLED
Copyright © 2020 LG Electronics Inc. All rights reserved.
Only for training and service purposes.