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Philco 630 electrolytic question
Hamilton
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Posts: 65
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Joined: Nov 2021
City: Toronto State, Province, Country: Ontario
#5

03-06-2022, 03:34 PM
As far as the 20 mfd cap, the + is to the speaker and the - to the bakelite block. That lug where the + is soldered is also where #1 in the photo attaches to the speaker connection.

#2 on the photo goes to the speaker connection and then continues on to Pin 1 of 80 tube. I’m assuming then that 1 and 2 are the 8/8 portion of the electrolytic.

#3 goes to Pin 4 of the 78 tube. That is also where the - connection for the 16 mfd electrolytic,  Part 52, is currently attached. Is that the + ground connection for the 10 mfd that NostagiaRadioTime was referring too?


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Messages In This Thread
Philco 630 electrolytic question - by Hamilton - 03-06-2022, 01:05 PM
RE: Philco 630 electrolytic question - by RodB - 03-06-2022, 02:14 PM
RE: Philco 630 electrolytic question - by RodB - 03-06-2022, 02:29 PM
Hamilton - by Hamilton - 03-06-2022, 03:34 PM
RE: Philco 630 electrolytic question - by RodB - 03-06-2022, 06:45 PM
Hamilton - by Hamilton - 03-14-2022, 12:55 PM
RE: Philco 630 electrolytic question - by Mondial - 03-14-2022, 02:02 PM
RE: Philco 630 electrolytic question - by David - 03-14-2022, 02:42 PM
RE: Philco 630 electrolytic question - by Mondial - 03-14-2022, 04:06 PM
Hamilton - by Hamilton - 03-15-2022, 08:40 AM



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