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American Bosch 5AC
dseverson
Member
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Posts: 101
Threads: 11
Joined: Nov 2014
City: Castro Valley, CA
#16

07-04-2015, 03:24 PM
No hum on pin 3 of 47.

I think the power transformer is bad. Can't get a steady reading on any of it and I don't get any readings on the other tubes.
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Messages In This Thread
American Bosch 5AC - by dseverson - 06-16-2015, 03:29 PM
RE: American Bosch 5AC - by dseverson - 06-16-2015, 03:31 PM
RE: American Bosch 5AC - by jerryhawthorne - 06-16-2015, 04:05 PM
RE: American Bosch 5AC - by dseverson - 06-16-2015, 04:09 PM
RE: American Bosch 5AC - by Radioroslyn - 06-16-2015, 06:37 PM
RE: American Bosch 5AC - by jerryhawthorne - 06-16-2015, 08:20 PM
RE: American Bosch 5AC - by Radioroslyn - 06-16-2015, 09:24 PM
RE: American Bosch 5AC - by dseverson - 06-16-2015, 10:40 PM
RE: American Bosch 5AC - by jerryhawthorne - 06-16-2015, 10:59 PM
RE: American Bosch 5AC - by dseverson - 06-16-2015, 11:56 PM
RE: American Bosch 5AC - by dseverson - 06-17-2015, 12:13 AM
RE: American Bosch 5AC - by Arran - 06-17-2015, 02:55 AM
RE: American Bosch 5AC - by dseverson - 06-18-2015, 10:02 PM
RE: American Bosch 5AC - by dseverson - 07-04-2015, 05:38 AM
RE: American Bosch 5AC - by Radioroslyn - 07-04-2015, 06:33 AM
RE: American Bosch 5AC - by dseverson - 07-04-2015, 03:24 PM
RE: American Bosch 5AC - by Radioroslyn - 07-04-2015, 06:10 PM
RE: American Bosch 5AC - by dseverson - 07-04-2015, 11:17 PM
RE: American Bosch 5AC - by Radioroslyn - 07-05-2015, 09:37 PM
RE: American Bosch 5AC - by dseverson - 07-05-2015, 11:07 PM
RE: American Bosch 5AC - by Radioroslyn - 07-05-2015, 11:26 PM
RE: American Bosch 5AC - by dseverson - 07-06-2015, 01:13 PM
RE: American Bosch 5AC - by jerryhawthorne - 07-06-2015, 01:51 PM
RE: American Bosch 5AC - by dseverson - 08-07-2015, 05:27 AM
RE: American Bosch 5AC - by Radioroslyn - 08-09-2015, 09:21 AM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)