Zenith 7H920 AM/FM set 7 tube

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Zenith 7H920 AM/FM set 7 tube

Radioroslyn
Phorum Expert

Posts: 7,286
Threads: 268
Joined: Dec 2009
City: Roslyn Pa

#53

12-18-2018, 10:42 PM

Ok so try disconnecting one end of R-21 (330 ohm) resistor and see if that stops the noise.

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

Zenith 7H920 AM/FM set 7 tube - by jcassity - 11-30-2018, 03:04 PM

RE: Zenith 7H020 AM/FM set 7 tube - by jcassity - 11-30-2018, 03:11 PM

RE: Zenith 7H020 AM/FM set 7 tube - by jcassity - 11-30-2018, 03:12 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 11-30-2018, 07:41 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 11-30-2018, 07:51 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Paul Philco322 - 11-30-2018, 09:00 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-01-2018, 01:01 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-01-2018, 08:55 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-01-2018, 09:22 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 10:32 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 11:58 AM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-02-2018, 12:31 PM

RE: Zenith 7H920 AM/FM set 7 tube - by KCMike - 12-02-2018, 01:17 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 01:45 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 02:46 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 04:45 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-02-2018, 08:24 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 09:00 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-02-2018, 09:02 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-02-2018, 10:10 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Radioroslyn - 12-03-2018, 12:01 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-03-2018, 11:33 AM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-03-2018, 08:26 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-03-2018, 10:10 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-04-2018, 09:08 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-04-2018, 09:33 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Paul Philco322 - 12-04-2018, 09:54 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-04-2018, 10:18 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-05-2018, 10:27 AM

RE: Zenith 7H920 AM/FM set 7 tube - by EdHolland - 12-05-2018, 02:30 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-05-2018, 05:22 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-05-2018, 08:41 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-05-2018, 10:53 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Arran - 12-07-2018, 03:08 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-07-2018, 09:29 AM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-07-2018, 02:04 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-07-2018, 10:06 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-08-2018, 09:27 PM

RE: Zenith 7H920 AM/FM set 7 tube - by mikethedruid - 12-08-2018, 10:03 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-09-2018, 11:59 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-09-2018, 12:02 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-14-2018, 10:27 AM

RE: Zenith 7H920 AM/FM set 7 tube - by EdHolland - 12-14-2018, 02:41 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-14-2018, 04:27 PM

RE: Zenith 7H920 AM/FM set 7 tube - by LarryFS - 12-14-2018, 05:51 PM

RE: Zenith 7H920 AM/FM set 7 tube - by TV MAN - 12-15-2018, 11:48 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-15-2018, 02:16 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-17-2018, 08:13 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-18-2018, 08:25 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-18-2018, 10:01 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Paul Philco322 - 12-18-2018, 10:18 PM

RE: Zenith 7H920 AM/FM set 7 tube - by David - 12-18-2018, 10:41 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Radioroslyn - 12-18-2018, 10:42 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-19-2018, 10:15 AM

RE: Zenith 7H920 AM/FM set 7 tube - by Ed Locker - 12-19-2018, 10:54 AM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-19-2018, 12:10 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-19-2018, 12:11 PM

RE: Zenith 7H920 AM/FM set 7 tube - by Ed Locker - 12-19-2018, 03:19 PM

RE: Zenith 7H920 AM/FM set 7 tube - by jcassity - 12-19-2018, 08:13 PM

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