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Philco 90 electrolytic question
radiomikee
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#7

12-07-2008, 07:25 PM
The negatives of the two main electrolytics go to the same point, the point where the high voltage center tap meets the multitap resistor. If you don't have them wired this way ( that is one negative on the chassis), you will have a hum.
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Messages In This Thread
Philco 90 electrolytic question - by Guest - 11-12-2008, 01:00 PM
Re: Philco 90 electrolytic question - by rghines1 - 11-12-2008, 05:48 PM
Re: Philco 90 electrolytic question - by Guest - 11-13-2008, 04:59 PM
Re: Philco 90 electrolytic question - by Guest - 11-15-2008, 01:58 AM
Re: Philco 90 electrolytic question - by radiomikee - 12-07-2008, 07:25 PM



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