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Old 06-01-2015, 06:48 PM
walterbeers walterbeers is offline
Old TVs are better!
 
Join Date: Jun 2011
Location: Omaha NE
Posts: 463
progress, light and video on the screen

Well, I put in a 1V2 in temporarily for the 3A2 and I"m getting high voltage although low, I do have some light and video on the screen although not really a picture. Sound is there, everything needs cleaned, recapped and check out, but preliminary testing shows that the CRT is usable and it thrills me that the main stages, flyback, yoke, HV, and sound, IF, tuner, etc at least are somewhat working. I know a 1V2 will not last in place of a 3A2 but this was for maybe 5 minutes just to find out what works and what doesn't. Obvious it needs filter caps, and vertical isn't full. What I really need is connectors that I can put the cabinet on the bench with the chassis removed, so I can work on the chassis, leaving the CRT in the cabinet. As of right now, I prefer not to take the CRT out of the cabinet, I feel it's just too risky with that old of a set, since the CRT appears good, and usable. I will be ordering several 3A2s, and probably other tubes as well as I test them out.
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