Table of Contents
Advertisement
LGE Internal Use Only
START
Check TP1
Signal exist?
Yes
Check TP2
Signal exist?
Yes
Check TP3
Signal exist?
Yes
Check TP4/5
Signal exist?
Yes
Check next step
No
Check FL1105 Soldering
No
Check FL1106 Soldering
No
Check U1100 Soldering
No
Replace U1500
- 53 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes
Advertisement
Table of Contents
