Philco 40-88 chassis wiring pictures - Printable Version

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Philco 40-88 chassis wiring pictures - wicker bill - 12-03-2022

I could really use a picture of the chassis wiring for a 40-88. I’m having difficulty reading the schematic and I didn’t take pictures when I began replacing bare wires and especially from the on/off volume pot. Any reference pics or info would be appreciated. 

Wicker Bill

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RE: Philco 40-88 chassis wiring pictures - RodB - 12-03-2022

This might have a clearer schematic:
https://worldradiohistory.com/Beitman-Manual.htm
Download the check mark for 1940 then scroll to page 80.

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RE: Philco 40-88 chassis wiring pictures - Radioroslyn - 12-03-2022

Or
https://philcoradio.com/library/download/service%20info/yearbooks/1940/split/Part37-Philco%201940%20RMS%20Year%20Book.pdf
I think they all come from the same place...

The power switch is pretty standard fair for a battery set. It disconnects the A+ and the B+. This insures no battery drain when the set is off.

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RE: Philco 40-88 chassis wiring pictures - wicker bill - 12-08-2022

Thanks, I was able to get a better schematic.

Mark

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