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Another aqusition a Model 20
Radioroslyn
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Posts: 7,301
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Joined: Dec 2009
City: Roslyn Pa
#10

03-02-2011, 11:06 PM
Found that both of the large bypasses were bad. One was leaky and pulling down the voltage on the 24A detector tube. BC resistor is running a bit cooler with 90v on the ac line. The speaker had a bad connection at the voice coil so it's work too. Paper is stiff it doesn't produce the volume the replacement did. And one of the 71A's died rip.
Terry
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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Messages In This Thread
Another aqusition a Model 20 - by 7estatdef - 02-26-2011, 07:00 PM
Re: Another aqusition - by TA Forbes - 02-27-2011, 01:00 AM
Re: Another aqusition - by 7estatdef - 02-27-2011, 09:31 AM
Re: Another aqusition - by TA Forbes - 02-27-2011, 02:07 PM
Re: Another aqusition - by 7estatdef - 02-27-2011, 03:26 PM
Re: Another aqusition - by 7estatdef - 02-28-2011, 09:15 PM
Re: Another aqusition - by 7estatdef - 02-28-2011, 10:22 PM
Re: Another aqusition - by 7estatdef - 03-01-2011, 09:22 AM
Re: Another aqusition - by 7estatdef - 03-01-2011, 11:01 PM
Re: Another aqusition a Model 20 - by 7estatdef - 03-02-2011, 11:06 PM
Re: Another aqusition a Model 20 - by Ron Ramirez - 03-03-2011, 08:48 AM
Re: Another aqusition a Model 20 - by 7estatdef - 03-17-2011, 05:51 PM
Re: Another aqusition a Model 20 - by codefox1 - 03-18-2011, 10:36 AM
Re: Another aqusition a Model 20 - by 7estatdef - 03-18-2011, 05:44 PM
Re: Another aqusition a Model 20 - by 7estatdef - 03-18-2011, 07:04 PM



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