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Philco 90 Capacitor 28
klondike98
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#2

05-21-2018, 10:13 AM
There are several versions of the 90. Ron has annotated these schematics, does this help?

Early Version (2 45tubes)

Middle version (1 47tube)

Late version (2 47tubes)
Cheers,
Bob
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Messages In This Thread
Philco 90 Capacitor 28 - by NV3G - 05-21-2018, 09:39 AM
RE: Philco 90 Capacitor 28 - by klondike98 - 05-21-2018, 10:13 AM
RE: Philco 90 Capacitor 28 - by NV3G - 05-21-2018, 10:46 AM
RE: Philco 90 Capacitor 28 - by klondike98 - 05-21-2018, 11:31 AM
RE: Philco 90 Capacitor 28 - by mister_big77 - 09-26-2022, 01:01 PM



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  1. The PHILCO Phorum
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