GE 107 wont start up

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GE 107 wont start up

Arran
Phorum Expert

Posts: 4,707
Threads: 51
Joined: Sep 2008
City: Sandwick, BC, CA

06-10-2016, 12:22 AM

Check the plate load resistor, 470,000 Ohms, on the 12SQ7 tube, if it's open you won't get any stations coming through. Also if the output transformer has an open primary you won't get any audio at all.
Regards
Arran

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Messages In This Thread

GE 107 wont start up - by Tgace459 - 06-09-2016, 08:43 PM

RE: GE 107 wont start up - by KCMike - 06-09-2016, 09:00 PM

RE: GE 107 wont start up - by morzh - 06-09-2016, 10:07 PM

RE: GE 107 wont start up - by Tgace459 - 06-10-2016, 12:15 AM

RE: GE 107 wont start up - by Arran - 06-10-2016, 12:22 AM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 02:48 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 03:13 PM

RE: GE 107 wont start up - by Tgace459 - 06-10-2016, 01:11 PM

RE: GE 107 wont start up - by leftwing25 - 06-10-2016, 05:28 PM

RE: GE 107 wont start up - by klondike98 - 06-10-2016, 05:40 PM

RE: GE 107 wont start up - by Tgace459 - 06-10-2016, 10:54 PM

RE: GE 107 wont start up - by gregb - 06-10-2016, 11:32 PM

RE: GE 107 wont start up - by Arran - 06-11-2016, 05:28 AM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 11:29 AM

RE: GE 107 wont start up - by klondike98 - 06-11-2016, 11:56 AM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 12:05 PM

RE: GE 107 wont start up - by morzh - 06-11-2016, 12:15 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 01:51 PM

RE: GE 107 wont start up - by morzh - 06-11-2016, 02:49 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 02:58 PM

RE: GE 107 wont start up - by gregb - 06-11-2016, 12:54 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 01:40 PM

RE: GE 107 wont start up - by morzh - 06-11-2016, 01:00 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 02:08 PM

RE: GE 107 wont start up - by morzh - 06-11-2016, 03:28 PM

RE: GE 107 wont start up - by Tgace459 - 06-11-2016, 05:03 PM

RE: GE 107 wont start up - by gregb - 06-11-2016, 05:12 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 12:28 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 12:51 PM

RE: GE 107 wont start up - by Radioroslyn - 06-13-2016, 01:29 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 03:15 PM

RE: GE 107 wont start up - by Radioroslyn - 06-13-2016, 04:50 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 05:07 PM

RE: GE 107 wont start up - by Radioroslyn - 06-13-2016, 05:25 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 05:31 PM

RE: GE 107 wont start up - by Radioroslyn - 06-13-2016, 05:44 PM

RE: GE 107 wont start up - by Tgace459 - 06-13-2016, 10:19 PM

RE: GE 107 wont start up - by Tgace459 - 06-15-2016, 09:31 AM

RE: GE 107 wont start up - by Radioroslyn - 06-15-2016, 10:04 AM

RE: GE 107 wont start up - by Tgace459 - 06-15-2016, 01:04 PM

RE: GE 107 wont start up - by Radioroslyn - 06-15-2016, 03:14 PM

RE: GE 107 wont start up - by Tgace459 - 06-15-2016, 03:47 PM

RE: GE 107 wont start up - by gregb - 06-15-2016, 07:25 PM

RE: GE 107 wont start up - by Tgace459 - 06-16-2016, 05:33 PM

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