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Philco 87 cap block
Radioroslyn
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Posts: 7,286
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City: Roslyn Pa
#2

03-01-2010, 09:25 PM
The 1 & 2 mfd caps where originally paper but you can use either for replacement purposes. Go with 600v jobs. Usually neutralizing caps are small variable caps not fixed value paper ones. The bypass caps go from B+ to ground the resistors are in series with the B+. If you connect them in parallel with the bypass you will short the B+ to ground. Not a good thing.
Terry
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
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Messages In This Thread
Philco 87 cap block - by Micro9 - 02-28-2010, 10:57 PM
Re: Philco 87 cap block - by 7estatdef - 03-01-2010, 09:25 PM



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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration