[Chris K]

Originally Posted by bandersen

Looking better. Where do you have your scope connected? Service info doesn't show waveforms so I couldn't say if it is correct.

Sams here for free: https://www.earlytelevision.org/pdf/..._sams_79-4.pdf

and Riders: https://www.earlytelevision.org/pdf/...03_rider_3.pdf

B2 sets the frequency and is not in parallel with a fixed cap. I'd definitely check all the associated resistors and caps in that circuit if you're still not able to get a lock. Don't trust those 220pF mica caps.

Thanks so much for the links. I’ll go through the resistors comprehensively with the schematic from beginning to end but I have checked most of them and replaced anything that was out of spec. Every cap in the tv has been replaced and all of the micas in the deflection circuits with exact value replacements.