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Old 12-21-2020, 10:52 AM
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DavGoodlin DavGoodlin is offline
Motorola Minion
 
Join Date: Aug 2011
Location: near Strasburg PA
Posts: 3,504
The contrast control was open, allowing the 12BY7 cathode to rise to 40 volts DC, cutting it off. Part #112840 I could easily order another from Moyer's, but found a 368 ohm with same shaft in my "stash" that even had the tap when the original did not. Ill end up placing an order for something before this is over.

Now I have a raster, can get chroma lock with hum bar and poor vertical sync. The next step is a full recap, CTC12 chassis has a similar problem to the other two and I just need to bite the bullet and recap.


I was also working on this set Saturday night during the Zoom with ETF with my video on.
Steve, Mr. Mike and everyone else made it the most interesting thing "on" that night!
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