LG 32LN5650 - DETAILED REPAIR: VIDEO ERRORS; Measure Inverter B+ Voltage

18
Standard Repair Process Detail Technical Manual
Inverter B+ 24V measuring method
A. Video error_No video/Normal audio
A2
Established
date
Revised
date
Error
symptom
Content
LCD TV
Measure DC 93.2~118.5V applying to Module from Power Board.
Output 93.2~118.5V from Power Board -> supply to Module.
Check Pin contacting statement and connection statement.
<ALL MODELS>
2013. 01 .09
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only