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Philco 41-280 60 cycle hum problem Need Help
exray
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#2

07-01-2010, 12:25 PM
I don't see a wire coming back from the speaker field coil coming back to the 2nd filter cap? C77A in the following diagram.

http://www.nostalgiaair.org/PagesByModel...013415.pdf

Hard to tell in the photo. I'd recommend tracing out the PS circuit against the diagram to see if anything has been connected incorrectly.
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Re: Philco 41-280 60 cycle hum problem Need Help - by exray - 07-01-2010, 12:25 PM



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  1. The PHILCO Phorum
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