Posts: 7,295
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
Mike,
Reread my post. Open the link and look at the chart of the different K style speakers. You will see that it lists the load impedance not the dc resistance. For the se 47 it's abt 5.7K
To answer you 2nd question. It wouldn't be bad filter caps as the fc is it the circuit after the HV dc has pass thru the caps. The HV is split the HV coming thru the fc feed the rf amp, mix/osc, and IF amp. The other circuits are fed from #57. A leaky bypass cap could do it. The coil is rated @40ma. Or perhaps rot/bad connection.
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
RE: Philco 90 1-47 Triode - by Radioroslyn - 06-25-2023, 09:45 PM
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