LG -D618 Service Manual page 71

Set the Phone Rx is ON
Check TP1 Signal exist ?
Check TP2,3,4 Signal exist ?
Check WTR2605
LGE Internal Use Only
No
Yes
No
Yes
- 71 -
3. TROUBLE SHOOTING
Check RF Switch (M/S)
Check Tx Module
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes