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Flow Chart of Troubleshooting
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9-19
9-11. DCS Receiver
C131
>= -53dBm
Resolder RFC100(RF CN)
END
No
Yes
RX ON
RF input : CH center freq : +67.7kHz
Amp : -50dBm
C232,C234
>= -60dBm
Yes
Yes
Yes
No
C120 =2.5V
C121, C128= 1.5V
C127=0V
Resolder
U201(TRANCEIVER)
No
Resolder U402(PMIC)
Resolder RFS100(ASM)