Columbia 817-6

[Doug66]

Ok here is where I'm at. I've been waiting on a new damper tube which arrived today, and that did not correct my voltage problem. Something is pulling the 340B+ down to about 240V.

I finally discovered when I disconnect pin 8 on the flyback, the voltage returns to normal, however the 330V then drops to about 125v.

I feel the flyback is working since I have HV. I've posted some closeups of the SAMS to show where the 340V is distributed.