LG P705 - Page 44

4. TROUBLE SHOOTING
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Only for training and service purposes
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Set the phone Tx is ON and
PDM is 210
Check TP3 Over 21dBm?
RF Tx Level is OK
Yes
No
Change the board
Check TP2 PA_RO ≥ 2.6V
Check MSM7227A
Yes
No
Check TP1 Over 10 dBm?
Check RTR6285A
Yes
No