Dcs Receiver - Samsung SGH-C160 Service Manual

9-14. DCS Receiver

RX ON
RF INPUT=698CH
AMP=-50dBm
Yes
Check PAM101
pin 6(DCSRX)
≥-65dBm
Yes
Check U100
pin 35, 36 (DCSRX)
≥-65dBm
>
Yes
Check UCP200
MOD_STANDBY= "HIGH"
PON_PA= "LOW"
BAND= "HIGH"
Yes
END
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No
Resolder or Change
PAM101
No
Resolder or Change
F101
No
Resolder or Change
UCP200
9-31
Flow Chart of Troubleshooting