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Flyback Failure

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09-19-2005, 06:23 PM

7"estatdef 7"estatdef is offline

VideoKarma Member

Join Date: Aug 2005

Location: Roslyn,Pa near Phila.

Posts: 406

Flyback Failure

What causes the flyback to overheat? How can I check it short of measuring the resistances of the windings? Is it common for it to devolop a HV short to ground after it been overheated? Other than checking grid drive and for shorts in the sweep tube what else should I take a look at? This set is a 1951 Zenith with two 6BQ6's in the H output. BTW does anyone rewind them?

Full of questions
Terry

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