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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
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9-19
9-12. PCS Receiver
①
Yes
PAM100 Pin15
≥
-
65dBm
Resolder PAM100, L108, L109,
C132, C134, L110
No
Yes
Check ANT Switch
control circuit
PAM100 Pin17
≥
-68dBm
Check PAM100
Pin9=H, Pin10 = L
No
No
②
Resolder PAM100
Yes
③
F100
Pin 6
≥
-70dBm
Pin 7
≥
-70dBm
Yes
No
Resolder F100, L119, C144
Resolder L106,L107,L111,L112
Check UCP200
END
RX ON
Cell Power : -60dBm
Yes