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9-13. GSM850 Transmitter
TX ON (5Level)
Yes
PAM100 Pin4 ≥
-65dBm
Yes
PAM100 Pin15
≥ -30dBm
③
Yes
Resolder L108, L109, C132,
C134, L110
END
9-14. GSM Transmitter
TX ON (5Level)
Yes
PAM100 Pin4 ≥
-65dBm
Yes
PAM100 Pin15
≥ -30dBm
③
Yes
Resolder L108, L109, C132,
C134, L110
END
①
No
Resolder C138, R117
No
①
No
Resolder C138, R117
No
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Check PAM100
Pin8=H, Pin9=L,
Pin10=H
Yes
②
No
Check PAM100
Pin8=H, Pin9=L,
Pin10=H
Yes
②
9-21
Flow Chart of Troubleshooting
Check ANT Switch
control circuit
Change or Resolder PAM100
Check ANT Switch
control circuit
Change or Resolder PAM100
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