LG -D618 Service Manual page 61

Check TP1 Signal exist ?
Check TP2 Signal exist ?
LGE Internal Use Only
START
Yes
Yes
Check WTR2605
No
Check RF Switch (M/S)
No
Check FL1601
- 61 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes