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Flow Chart of Troubleshooting
10-12. DCS Receiver
RX ON
RF input : 698CH
Cell Power : -50 dBm
Yes
C107 ≥ -65dBm
Yes
L105 > 2.5V
R103 < 0.5V
R104 > 1.5V
R105 > 1.5V
Yes
C112 ≥ -68dBm
Yes
U202 PIN
11,12,13,14 ≥
500mV
Yes
Check UCP300
END
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CONTINUOUS RX on
RF input : 698CH
Cell power : -50dBm
No
Resolder RFS100
No
Check UCP300
No
Resolder F101 or Change F101
No
Check U202
10-28
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