LG LG-P715 - The Web (Continued); Using the Chrome Browser

4. TROUBLE SHOOTING
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Check TP1
If GSM over 31 dBm ?
If DCS/PCS over 28 dBm ?
Check TP2, 3
If GSM(TP2) under 6 dBm ?
If DCS/PCS(TP3) under 6 dBm ?
Check RTR & PAD
GSM/DCS/PCSTx is OK
Check other part
Check Tx Module(ASM+EDGE PAM)
Refer to 4.4
Check soldering and components
Check TCXO BlockRefer to 1.3
Yes
Yes
No Problem
Change the board
Start
No
No
Still exist Problem