[Kenwood] TS-520

Steve Sutfin stephoto at mind.net
Thu Nov 10 19:07:37 EST 2016


First thing that comes to mind is possibly something in the relay  
circuit. Either the voltage to it or the relay itself might be  
sticking. Do you have a service manual to check voltages?
Steve k7dna

On Nov 10, 2016, at 3:51 PM, James Searcy wrote:

> My Kenwood TS-520 has recently started doing something it has never  
> done.
> When keyed up (either by microphone or key) it will stay keyed up  
> on its
> own, when transistion to receive is attempted. Are there any ideas  
> as to
> the cause ???   Jim   WA5WRE
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