Samsung GT-C3510T Service Manual page 44

Flow Chart of Troubleshooting
9-12. PCS Receiver
RX ON
Cell Power : -60dBm
Yes
PAM100 Pin15 ≥ -
65dBm
Yes
PAM100 Pin17
≥ -68dBm
Yes
F100
Pin 6 ≥ -70dBm
Pin 7 ≥ -70dBm
Yes
Resolder L124,L129,L125,L127
Check UCP200
END
①
No
Resolder PAM100, L103, L145,
L104, L107, C115, C170
No
③
No
Resolder F102, C140, L119
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No
Check PAM100
Pin9=H, Pin10 = L
Yes
9-19
Check ANT Switch
control circuit
②
Resolder PAM100