Quote:
Originally Posted by jr_tech
Since replacing the horizontal output tube restored HV in this recent problem, I still think that is an area of concern. 
jr |
Well the horizontal output tube that's in the TV now that brought back the High Voltage is the Original Meck Branded 6BG6G tube and the one that I had in there when I lost my high voltage was a NOS Tung-Sol 6BG6GA tube.
The horizontal Oscillator Tube which is a 6SN7GT which is an older RCA Replacement from the late 1950s that tests near the bottom of the good zone of my Tube Tester may also be causing problems as well, which I have a NOS Tung-Sol 6SN7GTB tube but the middle keyway pin is busted on it so I don't know if I can install it correctly for it to work in my set.
As for the horizontal frequency it's about as centered as it's going to get.