Quote:
Originally Posted by old_coot88
What are the particulars on this direct drive circuit? That's somethin' I never ran across (or maybe did and didn't know it). Just wondering if it could be related to the horz linearity problem that some of this chassis series exhibited. Had one that was a real dog, and had to concede defeat finally (the H nonlinearity).
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I finally looked up the schematic on it. I was trying to remember the capacitor that was in the 2nd anode circuit as the HV filter. It was a tubular paper type, 25PF@12.500KV. Strange! I replaced it with a doorknob HV type.