LG LG-P715 - On-Screen Phone; On-Screen Phone Application Icons; On-Screen Phone Functionality

4. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
Set the phone is ON and PDM is 210
Check TP3
Over 21 dBm?
Check TP2
RA_R0 ≥ 2.6V
Check TP1
Over 10 dBm?
RF TX Level is OK
Yes
No
Change the board
Check MSM8225
Yes
No
Check RTR6285A
Yes
No