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Flow Chart of Troubleshooting
9-30
9-14. DCS Receiver
Yes
Check PAM100
pin 15(DCSRX)
≥-65dBm
No
Resolder or Change
PAM100
Yes
Yes
END
Check U102
pin 15, 16 (DCSRX)
≥-65dBm
>
No
Resolder or Change
U102
Check UCP200
MOD_STANDBY= "HIGH"
PON_PA= "LOW"
BAND= "HIGH"
Yes
No
Resolder or Change
UCP200
RX ON
RF INPUT=698CH
AMP=-50dBm
Содержание SGH SGH-M110
Страница 28: ...Block Diagrams 7 2 7 2 RF Solution Block Diagram ...
Страница 29: ...8 PCB Diagrams 8 1 Main top view ...
Страница 30: ...PCB Diagrams 8 2 Main bottom biew ...
Страница 75: ......