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Old 12-01-2023, 07:32 PM
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jr_tech jr_tech is offline
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Quote:
Originally Posted by Chris K View Post
My original is open on the yoke side of the winding. Turns out the same is true in the replacement from my parts chassis. Is this a common failure in these sets? I cant find any data on resistance values for the coils so having something wound or finding something close will be difficult. Hopefully I can find a good one somewhere.
or, from earlier thread:

Quote:
Originally Posted by Chris K View Post
Found my problem...I think. The vertical sweep output transformer has an open coil on the vertical deflection amp side. The set was only drawing 2 amps when it started to smoke so I better make sure I didn't just cook it by leaving it powered up for 10 seconds with an upstream issue or if it was gone from jump. Black tar was oozing out of it but it didn't look too bad. I have another one from a parts chassis but I don't want to cook that one too.
I’m confused... what is the actual problem? Are any windings shorted to the transformer frame?
jr

Last edited by jr_tech; 12-01-2023 at 07:38 PM.
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