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Speaker Philco 37-84B
sjhs1962
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Posts: 44
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Joined: Apr 2011
City: Pittsburgh, PA
#1

02-06-2012, 10:29 PM
New to antique radio repair and I just received this Philco radio. The cone is badly damage but I think I could repair it. Before spending a lot of time on this, is there a way to test the speaker. It is disconnected from the radio and there are three wires. With a 9 volt battery I do get a very soft static when touching the voice coil wires and a resistance of .4 ohm. Also the three field coil wires measure 1.166 K ohms between one pair and 1.5 K ohms the second pair...and I am sure it is used as a field coil. Your comments greatly appreciated.
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Radioroslyn
Phorum Expert
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Posts: 7,285
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Joined: Dec 2009
City: Roslyn Pa
#2

02-06-2012, 11:30 PM
Sounds good!
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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sjhs1962
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Posts: 44
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Joined: Apr 2011
City: Pittsburgh, PA
#3

02-07-2012, 02:36 PM
Thanks, Terry!
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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration