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9-2.RF
9-2-1. EGSM Receiver
Continuous RX ON
RF Input : 62 CH
AMP : -50dBm
NORMAL CONDITION
Catch the channel ?
DUF800 Check
Pin #12 ≥ -55dBm ?
DUF800 Check
Pin #13 ≥ -55dBm ?
U601 Check
Pin#37,38 ≥ -55dBm ?
THE END
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manuals search engine
Flow Chart of Troubleshooting and Circuit Diagrams
Check antenna contact
DUF800 Resolder or Change
DUF800 Resolder or Change
Check the path of DUF800
and U601
9-22
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