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So I start measuring the voltages. The 23.5vdc is missing. Turns out a lead to a power resistor corroded and separated. I managed somehow to trim it back, scrape it down and "solder" it back to the resistor. Worked for a couple of hours anyway. Had to play with the gain & yoke but here you go. Slight hum in audio, HOT tube socket is intermittent, fuzz in picture, brightness is all the way up. Tuner is sticking - fine tune stiff and it's either not engaging the UHF tuner or it's stuck.
I'm surprised it works this well. I'm sure there's more corrosion hidden around.
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