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Resistor Advice Needed For A 1936 Philco 650
Tonym4704
Junior Member
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Posts: 9
Threads: 5
Joined: Jun 2024
City: Shirley State, Province, Country: MA
#1

07-24-2024, 02:31 AM
Hello Everyone,
 I need advice regarding resistor replacement in a 1936 Philco 650 chassis that I am restoring. Most of the resistors in this radio are out of tolerance and check much lower than specifications. The Rider's schematic does not list any wattage ratings. Are 1/2 watt carbon composition resistors adequate to use throughout? Several of the resistors are dimensionally very large. Any advice or recommendations would be appreciated. Below is a link to the schematic. Thank you.
Tony

http://www.nostalgiaair.org/PagesByModel...013824.pdf
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Radioroslyn
Phorum Expert
*****
Posts: 7,283
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

07-24-2024, 04:57 AM
https://philcoradio.com/library/index.ph...resistors/
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
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Carl Travis
Member
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Posts: 205
Threads: 6
Joined: Jun 2006
City: Moundsville State, Province, Country: WV
#3

07-24-2024, 05:07 AM
Tony,
Looks like Terry has you covered.
If you email me at the address I PM'd you with, I'll email you the parts price list with values.
Carl
Northern Panhandle, WV
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