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Old 05-08-2018, 05:45 PM
Electronic M's Avatar
Electronic M Electronic M is offline
M is for Memory
 
Join Date: Jan 2011
Location: Pewaukee/Delafield Wi
Posts: 14,790

Here are my buys L-R T-B : Motorola mask+knobs (better ones than on my set), Silvertone roundy, Alignment sweep gen, Duo-view projector NIB, Zenith porthole, 23" Zenith table set, 21FBP22, CT-100, Dumont color monitor, and the corner of Project 'M' (which will remain secret till the time is right).

The CT-100 has sound and video, but the video is weird. Luminance if present appears negative, contrast can extinguish the raster but not affect it much otherwise, if the color is turned to minimum raster extinguishes...Based on that I think the luminance stages are not operating. Cabinet and screen pictures are from before I woke the sleeping CRT.
I built a working video injection amplifier for my 21CT55; if time allows I hope to connect it to the CT-100 tonight to better diagnose the video stages. With luck, I'll be "off to see the wizard".

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Tom C.

Zenith: The quality stays in EVEN after the name falls off!
What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4
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