Quote:
Originally Posted by Electronic M
The video reminds me of when my 1953 Zenith had it's vertical working at double frequency.
Have you made sure all resistors in the vertical are in tolerance? Those can really louse things up if they have drifted too far off value.
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I have gone through the resistors in the vertical. I even drew the circuit out as I worked through it. That of course is no guarantee that I didn't miss something, but they all tested within 20%.