LG -D722V Service Manual page 65

3.7.2.1 Checking LTE PAM DC Power Circuit
Refer to 3.6.2.1
3.7.2.2 Checking RF signal path(SW)
Refer to 3.5.1.1
LGE Internal Use Only
START
Check TP2 Signal exist?
NO
Check next step
YES
Check SW1102 Soldering
- 65 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes