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An Introduction and a Philco 90 issue.
Bob Andersen
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Posts: 811
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#20

11-24-2021, 08:15 PM
The original caps were only 6 mFd. You really don't need much since there is both a dedicated filter choke and the speaker field coil.

Might you have connected the cap that just vented between one of the 80 plates and the resistor ?

Also check the resistance between that first terminal and the chassis.

Looks like you used all 1/2 watt resistors for replacements. Four of them should be 1 watt.
Check out this "before" photo of mine for reference. They are the big red ones on the left and one green/brown one on the right. (You can click on it for a bigger version).
[Image: https://live.staticflickr.com/65535/9118...0d8a_z.jpg]
(This post was last modified: 11-24-2021, 08:47 PM by Bob Andersen.)
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An Introduction and a Philco 90 issue. - by cknob - 11-23-2021, 09:20 PM
RE: An Introduction and a Philco 90 issue. - by Bob Andersen - 11-24-2021, 08:15 PM



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