Samsung SGH-C110 Service Manual page 16

10. GSM Receiver
RX On
RF input : 37 CH
Amp. : -60 dBm
Pin1 of CN100
≥-65dBm
Pin11 of U104
≥-65dBm
Pin9 of U104
≥-65dBm
Pin13 of U100
≥-65dBm
No
Yes
No
Yes
No
Yes
No
Yes
END
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SGH-C110 Flow Chart of Troubleshooting
Check CN100
Resolder C133
Check the pin 11 of U104
Check U104
Check C140 & L104
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