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Old 01-03-2009, 01:38 PM
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jeyurkon jeyurkon is offline
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Join Date: Oct 2008
Location: Central Michigan
Posts: 1,699
Quote:
Originally Posted by nasadowsk View Post
Ahh, it's a 19AP4 - metal tube. No CRT button

It's brand new, maybe 2 hours on it.

I'm gonna look at the focus divider, etc. It's not bad, it's just not what I expected, and frankly, it might be right anyway.

That width coil, that's the bigger issue. Heh. I'm not sure where I'd find one - it's Motorola part # 24K792722. No idea what inductance range, just DC resistance of 50 ohms. The coil winding is about 1 inch wide, 3 turns per layer, no idea how many layers. I guess it could be rewound, somehow...
I don't know if this would be of any help. I could check it with my LC101 impedance analyzer. It has a ringing check that makes a basic measurement of the Q of a coil. That would probably show if it has a short. If your DC resistance measurements and the Sams are correct, then that sounds like it might be the case.

If you want to mail it to me send me a PM and I'll give you my address.

John
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