[Elecraft] K3 radio no receive no transmit

[Geoff Allsup]

Check the connections on the KSYN3 board(s) behind the front panel. 

geoff - W1OH



Sent from my iPhone

Geoff Allsup, W1OH       gallsup at whoi.edu or w1oh at whoi.edu
Senior Engineer                         Upper Ocean Processes Group
Woods Hole Oceanographic Institution            Woods Hole, MA


> On Apr 7, 2016, at 21:42, John K9UWA <john at johnjeanantiqueradio.com> wrote:
> 
> My K3 is acting up a bit. No Receive No Transmit. I operate this radio 
> remotely so all I can tell you is that it appears to be all working as per the 
> HRD screen I am looking at. The radio appears to switch to transmit and I 
> hear the monitor CW being sent but no output on the wattmeter.  The only 
> noise coming from the radio is inter radio noise it the volume is turned to 
> max. A slight TAP on the top of the case and the radio goes back into 
> perfect normal operation. I am guessing that some plug someplace inside 
> the radio isn't making proper contact. 
> 
> Does anyone have any idea which plug and its location?
> 
> Thanks
> John k9uwa
> John Goller, K9UWA & Jean Goller, N9PXF 
> Antique Radio Restorations
> k9uwa at arrl.net
> Visit our Web Site at:
> http://www.JohnJeanAntiqueRadio.com
> 4836 Ranch Road
> Leo, IN 46765
> USA
> 1-260-637-6426
> 
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