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Flow Chart of Troubleshooting
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9-19
9-13. PCS Receiver
C112
>= -53dBm
Resolder RFS101(RF CN)
END
No
Yes
RX ON
RF input : CH center freq : +67.7kHz
Amp : -50dBm
C220,C222
>= -60dBm
Yes
Yes
Yes
No
C116 =2.5V
C117 = 1.5V
C121, C122= 0V
Resolder
U200(TRANCEIVER)
No
Resolder U603(PMIC)
Resolder U103(ASM)