philco tropic model 42-760
Posts: 7,294
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
Correct OL means open load no resistance across the probes at whatever range you have it set for unless it's autorangning. 0 ohms implies a short.
Are you up on how to count the pins on the base of tubes???
http://www.jollinger.com/radio/tubes/tube_basing.html
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 tropic model 42-760 - by Radioroslyn - 11-08-2016, 08:27 PM
Users browsing this thread: 23 Guest(s)
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MrFixr
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Change the tube. Check the tube's bias network.
Are any other tubes experience the drop or just this?`
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