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philco 90 ecap question
05-20-2014, 09:29 PM
A single capacitor won't work. Number 56, the input capacitor connects positive to the 80 filament and to the input of the filter choke, negative to the HV center tap. Number 57 connects positive to the output of the filter choke and negative to chassis ground.
Steve M R Radios C M Tubes
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Messages In This Thread
philco 90 ecap question - by bdi1976 - 05-20-2014, 09:10 PM
RE: philco 90 ecap question - by Steve Davis - 05-20-2014, 09:29 PM
RE: philco 90 ecap question - by Mondial - 05-20-2014, 09:29 PM
RE: philco 90 ecap question - by bdi1976 - 05-21-2014, 02:44 PM
RE: philco 90 ecap question - by Ron Ramirez - 05-21-2014, 04:37 PM
RE: philco 90 ecap question - by bdi1976 - 05-21-2014, 05:37 PM
RE: philco 90 ecap question - by Ron Ramirez - 05-21-2014, 06:22 PM
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