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Philco 38-7
Radioroslyn
Phorum Expert
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Posts: 7,285
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#11

08-13-2018, 06:55 PM
Next step is to inject a 470kc signal thru a blocking cap connected to pin 3 of the 6k7.
If nothing heard inject an audio signal to pin 5 of the  6J5 with the tube removed. If
nothing heard you got something miss wired between the 6J5 and the vol cntrl.
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
Philco 38-7 - by PhilcoPhan1936 - 08-09-2018, 02:50 PM
RE: Philco 38-7 - by Olskuul - 08-09-2018, 05:10 PM
RE: Philco 38-7 - by Radioroslyn - 08-09-2018, 06:08 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-09-2018, 09:47 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-10-2018, 05:40 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-10-2018, 06:09 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-13-2018, 05:03 PM
RE: Philco 38-7 - by Radioroslyn - 08-13-2018, 05:30 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-13-2018, 05:48 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-13-2018, 06:11 PM
RE: Philco 38-7 - by Radioroslyn - 08-13-2018, 06:55 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-13-2018, 07:23 PM
RE: Philco 38-7 - by Radioroslyn - 08-13-2018, 09:22 PM
RE: Philco 38-7 - by Arran - 08-13-2018, 09:38 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-14-2018, 04:17 AM
RE: Philco 38-7 - by Ron Ramirez - 08-14-2018, 06:25 AM
RE: Philco 38-7 - by Radioroslyn - 08-14-2018, 08:28 AM
RE: Philco 38-7 - by cpollock - 08-14-2018, 12:30 PM
RE: Philco 38-7 - by Radioroslyn - 08-14-2018, 01:01 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-14-2018, 04:35 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-14-2018, 05:40 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-14-2018, 10:49 PM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-27-2018, 03:34 AM
RE: Philco 38-7 - by PhilcoPhan1936 - 08-27-2018, 07:54 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration