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SGH-T200 Flow Chart of Troubleshooting
5-
13
13. DCS Receiver
CN101
pin 1, 3
≥-65dBm
RX On
RF input : 62 CH
Amp. : -50 dBm
END
U100
pin 11
≥-65dBm
U102
pin 13
≥-65dBm
Yes
No
No
U100
pin 13
≥-65dBm
Yes
No
Yes
No
Yes
Check R138, C143, L103
& CN101
Resolder C140 & Check the pin 11 of U100
Check the U100
Check the U102