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Old 12-22-2020, 12:42 PM
vortalexfan vortalexfan is offline
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Join Date: Sep 2018
Location: Northern Indiana
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Quote:
Originally Posted by Kevin Kuehn View Post
Looking at the schematic I'm in disbelief that you opened a winding in both by simply taking voltage measurements.
Are you 100 percent positive that both transformers have at least one winding open? Maybe you should post us a couple pictures of the entire bottom side the chassis, just in case you're overlooking something obvious.

These Meissner numbers will replace them. They use to be common as dirt.
14-1010 standard broadcast band antenna coil
14-4034 456kc oscillator coil

I'm sure there's other manufactures numbers that would work, as well as pulling them out of junked radios. The oscillator coil should ideally be for 456kc, but as mentioned you can usually walk the IF's off frequency a small amount.
Well as I had stated previously, both IF cans are replacements, the 2nd IF Can is a Meisner replacement rated to cover the frequencies of 450 KC to 475 KC, and the 1st IF can is a generic 455 KC replacement.

As for the Oscillator and Antenna Coils, I had already removd the Oscillator coil from the chassis and I double checked it and it definitely doesn't give me any sort of resistance measurements all it gives me is an O. L. reading on my DMM, as for my antenna coil it also doesn't give me any sort of resistance readings as well, I've tried every single terminal combination (because I wasn't sure which terminals were the primary and secondary terminals), and I get the same O. L. readings on the antenna and oscillator terminals.

I can get you a picture of the underside but like I said the Oscillator coil isn't going to be there because I removed it.
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