Model 41-221 pilot socket

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klondike98
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04-27-2026, 07:10 PM

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I don't know what the difference is between the two lamp sockets but suspect the new one might have a capacitance incorporated into it. The capacitor would be across pilot lamp leads at resistor 48 (the 8 looks like an S on the schematic seen at https://philcoradio.com/library/download...20Book.pdf ).

I did look in the 1942 parts catalog that we have in the library but did not see those lamp sockets listed.

Cheers,
Bob
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Messages In This Thread

Model 41-221 pilot socket - by electricroo - 04-27-2026, 03:55 PM

RE: Model 41-221 pilot socket - by klondike98 - 04-27-2026, 07:10 PM

RE: Model 41-221 pilot socket - by DaleHCook - 04-28-2026, 06:03 AM

RE: Model 41-221 pilot socket - by morzh - 04-28-2026, 08:06 AM

RE: Model 41-221 pilot socket - by RodB - 04-28-2026, 10:35 AM

RE: Model 41-221 pilot socket - by morzh - 04-28-2026, 10:43 AM

RE: Model 41-221 pilot socket - by electricroo - 04-29-2026, 12:44 PM

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