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Old 12-03-2019, 04:41 PM
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Adam Adam is offline
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Join Date: Oct 2005
Location: Phoenix, AZ
Posts: 2,344
Zenith 1M30T20 (12" B&W from 1966)

This is Zenith's first all transistor b/w TV, made in 1965/66.

The initial problem I had with this was no HV, which turned out to just be caused by a bad electrolytic cap. This set was full of those black ones with the red ends which are nearly always bad. I just wound up replacing all of them.

It works ok now. The CRT is a bit weaker than I would like. And there is that weird vertical line on the screen I pointed out in the picture. I do have the VHF fine tuning knob, but it's broken, and I don't have the antenna.

Lots of pics...
Attached Images
File Type: jpg zenith1.jpg (39.5 KB, 51 views)
File Type: jpg zenith5.jpg (77.6 KB, 45 views)
File Type: jpg zenith2.jpg (103.8 KB, 46 views)
File Type: jpg zenith3.jpg (91.0 KB, 33 views)
File Type: jpg zenith4.jpg (79.6 KB, 38 views)
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