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Philco 91B Questions
#5

Actually you are lucky that the 80 rectifier is missing, as you will certainluy have to replace the electrolytic capacitors at a bare minimum before firing the set up again. Actually there are about a dozen or so other capacitors that should be changed out as well along with out of spec resistors. You will need to get a nice little digital volt-ohm meter (<$20) and a circuit diagram for your set.

None of this is rocket science, or large expense at all, and if you have a little time and interest, we can help you through a restoration. Don't plug it in again so soon.


Messages In This Thread
Philco 91B Questions - by Greg Hyduke - 12-18-2011, 05:06 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-18-2011, 07:44 PM
Re: Philco 91B Questions - by Phlogiston - 12-18-2011, 07:46 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-18-2011, 08:25 PM
Re: Philco 91B Questions - by codefox1 - 12-18-2011, 08:32 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-18-2011, 10:47 PM
Re: Philco 91B Questions - by Phlogiston - 12-18-2011, 11:31 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-19-2011, 11:05 AM
Re: Philco 91B Questions - by Phlogiston - 12-19-2011, 12:53 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-19-2011, 02:19 PM
Re: Philco 91B Questions - by codefox1 - 12-19-2011, 02:35 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-19-2011, 02:47 PM
Re: Philco 91B Questions - by Ron Ramirez - 12-19-2011, 04:30 PM
Re: Philco 91B Questions - by Ron Ramirez - 12-19-2011, 04:31 PM
Re: Philco 91B Questions - by Greg Hyduke - 12-19-2011, 05:30 PM



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