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Old 01-08-2018, 02:45 PM
Tom9589 Tom9589 is offline
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If that "extra" cap which you removed was connected between the damper plate and cathode, it was definitely used to increase width. They used to sell a device which was sandwiched between the damper tube and its socket. It had a small cap which connected between the plate and cathode of the damper. It worked well for a customer who had limited funds to pay for TV repair.
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Old 01-08-2018, 03:43 PM
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Jeffhs Jeffhs is offline
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Quote from bandersen's post: "Ugh. Found a 14 A fuse in the 0.25A holder"


Who on earth would install a 14 amp fuse to replace a 0.25-amp one? Needless to say, this is a disaster just waiting to happen.
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Old 01-08-2018, 04:27 PM
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Kevin Kuehn Kevin Kuehn is offline
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I'm sure you took the focus magnet off when you installed the test CRT.
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Old 01-08-2018, 05:08 PM
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bandersen bandersen is offline
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I did indeed This set uses a tapped focus coil. A wirewound pot is shunted between the tap and one leg.

That brings up another issue. The focus control is only responsive for about 25% of it's travel. I suspect there is a break inside. I'll pop it open and attempt a repair. If I can't, I might have a spare from a scrapped Admiral chassis.

The tricky part is remembering where my box of salvaged controls is I need to get serious about sorting and organizing since I moved almost a year ago!
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Old 01-08-2018, 07:08 PM
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robert1 robert1 is offline
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Quote:
Originally Posted by bandersen View Post

The tricky part is remembering where my box of salvaged controls is I need to get serious about sorting and organizing since I moved almost a year ago!
I wish you good luck on finding them soon, I'm still waiting for you to find me a width control for my 20A1 chassis :-).
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