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Flow Chart of Troubleshooting
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9-28
9-18. WCDMA Receiver
END
Yes
Yes
Resolder U201
(RFR6250)
No
No
No
No
Check & Resolder U100
(ASM)
Resolder F202
(WRX SAW)
Yes
Yes
Yes
Yes
L204
>= -60dBm
Check & Resolder U201
(RFR6250)
Resolder DUF200
(DPLX)
C222
>= -55dBm
C201
>= -65dBm
C200
>= -60dBm
RX ON
RF input : CH center freq
Amp : -50dBm