Table of Contents
Advertisement
Check TP1 Signal exist?
Yes
Check TP2 Signal exist?
Yes
Check TP3 Signal exist?
Yes
Check TP4 Signal exist?
Yes
Check next step
LGE Internal Use Only
START
No
Check FL1105 Soldering
No
Check FL1106 Soldering
No
Check U1100 Soldering
No
Replace U1500
- 82 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes
Advertisement
Table of Contents
