[AMRadio] Viking Ranger problem

[Robert Sauvan]

Hi all,
Was hoping for some suggestions as to where to start looking for my 
problem that just cropped up with my Ranger. I was in a cw qso the other 
night and all of a sudden the transmitter decided to keep keying 
continuously. I cant get it to stop now. I have checked all of the tubes 
and they all check out fine. So, on to the next step. Not sure what that 
next step should be. Something in the vfo? It does have output in the 
"phone" mode as if you were tuning the rig. Almost acts like a relay is 
hung up but I dont see any relays in the schematic. Any suggestions 
would be grateful.

Thanks-Bob-W0YBS