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Flow Chart of Troubleshooting
9-18
9-12. GSM Receiver
RX ON
RF input : CH center freq +67.7kHz
Amp : -50dBm
Yes
R406
>= -60dBm
No
Resolder F400(FEM)
Yes
Resolder U400
(RTR6250)
Yes
END
Содержание SGH-Z560
Страница 29: ...8 PCB Diagrams 8 1 Top ...
Страница 30: ...PCB Diagrams 8 2 Bottom ...