[ICOM] CIV port on IC7000

Dave Shirk dave at pamlicosounds.com
Tue May 13 01:15:32 EDT 2008


Hello folks. I had a UDB to Serial convertor that went bad, which in  
turn caused my Icom CT-17 CIV convertor to go bad, which has also  
messed up the CIV port on my Icom IC7000. I can send simple commands  
to it (frequency and mode, ones with no response) and they work all of  
the time. Commands with replies, work sometimes but not always. Also,  
I get no radio generated output, whether command responses, or radio  
changes (like spinning the tuning knob).

I have not taken the radio apart yet, but looking at the schematics,  
it appears that the problem could be Q1101 on the Logic Board. Does  
anyone have any experience with this problem?

Thanks in advance. 73 - Dave - KI4KQ



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