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Philco 38-4 question
#1

Hello,
    working on a 38-4 chassis and there is a resistor connected to C25 that is not listed on the component diagram ( I have attached that as well as a picture of the chassis). It looks pretty burnt and I want to replace it but want to be sure of the value. After looking at the schematic I am thinking that it is listed on the parts list as 27X, 1000 ohm 1/2 watt resistor, where on the 38-5 would be the shadow meter instead. Can anyone let me know what this is? Thanks.
#2

Yes it looks to be the 1K resistor via the diagram. It supplies the plate voltage to the rf amp and mixer tubes. More than likely #10 or 25 was leaky and caused excessive current flow thru the resistor.

GL

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
#3

Thank you for the info, much appreciated




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