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Philco 70 speaker
#4

Perhaps this will help. The pin numbers on the chassis socket and plug don't matter but they do need to be connected to the proper parts inside the chassis. Trace out where the connection that go on the chassis socket and wire the plug accordingly.
The schematic is a little confusing as they drew the screen and supresser grid switch around.


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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


Messages In This Thread
Philco 70 speaker - by jph14 - 08-28-2019, 06:29 AM
RE: Philco 70 speaker - by Radioroslyn - 08-28-2019, 07:03 AM
RE: Philco 70 speaker - by jph14 - 08-28-2019, 07:32 AM
RE: Philco 70 speaker - by Radioroslyn - 08-28-2019, 10:47 AM
RE: Philco 70 speaker - by jph14 - 08-28-2019, 11:17 AM
RE: Philco 70 speaker - by jph14 - 08-31-2019, 12:57 PM



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