Restoring Philco model 87

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Restoring Philco model 87

wendell
Junior Member

Posts: 15
Threads: 3
Joined: Jun 2011

#17

07-08-2011, 10:48 AM

Ron, or anyone that has a minute Icon_angel

On the schematic that you linked, the filter block diagram was a big help. The block layout corresponds to the bottom of the filter block exactly. This makes a big enough difference that even I understand it. I have one question for you. If you have time to look at the schematic, there are (2) .015mf caps, but they don't indicate polarity. Are those not electrolytic caps?

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Restoring Philco model 87 - by wendell - 06-24-2011, 09:35 PM

Re: Restoring Philco model 87 - by 7estatdef - 06-24-2011, 11:28 PM

Re: Restoring Philco model 87 - by wendell - 06-24-2011, 11:46 PM

Re: Restoring Philco model 87 - by 7estatdef - 06-25-2011, 07:21 AM

Another question about a model 87 - by wendell - 06-25-2011, 07:57 PM

Re: Restoring Philco model 87 - by 7estatdef - 06-25-2011, 10:53 PM

Re: Restoring Philco model 87 - by Arran - 06-29-2011, 08:25 PM

Re: Restoring Philco model 87 - by wendell - 06-29-2011, 09:14 PM

Re: Restoring Philco model 87 - by 7estatdef - 06-29-2011, 09:54 PM

Re: Restoring Philco model 87 - by Ron Ramirez - 06-30-2011, 08:06 AM

Re: Restoring Philco model 87 - by wendell - 06-30-2011, 09:57 AM

Re: Restoring Philco model 87 - by Ron Ramirez - 06-30-2011, 03:50 PM

Re: Restoring Philco model 87 - by Arran - 06-30-2011, 06:49 PM

Re: Restoring Philco model 87 - by Texasrocker - 07-01-2011, 09:22 PM

Re: Restoring Philco model 87 - by codefox1 - 07-01-2011, 11:09 PM

Re: Restoring Philco model 87 - by wendell - 07-08-2011, 10:37 AM

Re: Restoring Philco model 87 - by wendell - 07-08-2011, 10:48 AM

Re: Restoring Philco model 87 - by Ron Ramirez - 07-08-2011, 11:15 AM

Re: Restoring Philco model 87 - by wendell - 07-08-2011, 11:34 AM

Re: Restoring Philco model 87 - by 7estatdef - 07-11-2011, 03:06 PM

Re: Restoring Philco model 87 - by codefox1 - 07-11-2011, 03:41 PM

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