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One of the three convergence selenium diodes I thought was bad was just an incorrect in-circuit reading due to a coil. Once I isolated that diode it read ok. So for now I'm gonna leave it as is and come back to it later if I have convergence issues.
All the resistance readings checked ok, although I had to reverse polarity on the ohm meter once. I started cleaning the sticky goo off the wires to the CRT, yoke, tuner, and controls. Iso alcohol works well to take it off. After that, next is mounting the patched up HV rectifier socket and replace the bad tubes. Then I can try powering it up.
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