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Flow Chart of Troubleshooting
9-22
9-14. DCS Receiver
RX ON
RF input : CH center freq
Amp : -50dBm
Yes
Resolder RFS100
No
C100
≥ -65dBm
Yes
C132
≥ -65dBm
Resolder U702
No
Yes
L113
≥ -70dBm
Resolder F102
No
Yes
U100 pin
11,12,13,14
≥ 500mV
Resolder U100
or Check pins related to U100
No
Yes
END
check U100
Summary of Contents for SGH-ZV50
Page 36: ...8 PCB Diagrams 8 1 Top ...
Page 37: ...PCB Diagrams 8 2 Bottom ...