Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Need help restoring my 40-180 - SUCCESS
#82

Mike, I think we are both asking the same things. The + of the first cap to ground or center tap should read very high, one about 200 ohms higher than the other. Pull the tube and see if they read very high in several hundred K of resistance. At this point it's a moot point which point to check at. They are both reading terribly low. Enough to pop a fuse for sure. I would like a response Eric is resistance reading from that cap to ground (easier to find than the center tap) with the tube pulled. We shall both stand by.
Eric, Mike (Morzh) is a ton smarter than me on this stuff. I just try to put it to a level that I understand.
Good luck, Jerry

PS: Eric, don't keep adding fuses or power until such time you resolve the "short".

A friend in need is a pest!  Bill Slee ca 1970.


Messages In This Thread
RE: Need help restoring my 40-180 - by marty - 08-26-2013, 02:12 PM
RE: Need help restoring my 40-180 - by EricS - 08-26-2013, 02:33 PM
RE: Need help restoring my 40-180 - by klondike98 - 08-26-2013, 02:42 PM
RE: Need help restoring my 40-180 - by EricS - 08-26-2013, 02:48 PM
RE: Need help restoring my 40-180 - by marty - 08-26-2013, 03:04 PM
RE: Need help restoring my 40-180 - by EricS - 08-26-2013, 09:46 PM
RE: Need help restoring my 40-180 - by EricS - 08-27-2013, 08:50 AM
RE: Need help restoring my 40-180 - by marty - 08-27-2013, 10:08 AM
RE: Need help restoring my 40-180 - by EricS - 08-27-2013, 10:56 AM
RE: Need help restoring my 40-180 - by Jamie - 08-27-2013, 03:16 PM
RE: Need help restoring my 40-180 - by codefox1 - 08-27-2013, 06:25 PM
RE: Need help restoring my 40-180 - by marty - 08-27-2013, 07:43 PM
RE: Need help restoring my 40-180 - by marty - 08-27-2013, 08:55 PM
RE: Need help restoring my 40-180 - by EricS - 08-27-2013, 10:45 PM
RE: Need help restoring my 40-180 - by EricS - 08-28-2013, 06:53 PM
RE: Need help restoring my 40-180 - by marty - 08-28-2013, 07:00 PM
RE: Need help restoring my 40-180 - by Raleigh - 08-28-2013, 07:37 PM
RE: Need help restoring my 40-180 - by EricS - 08-29-2013, 09:47 PM
RE: Need help restoring my 40-180 - by marty - 08-29-2013, 10:23 PM
RE: Need help restoring my 40-180 - by EricS - 09-08-2013, 08:33 PM
RE: Need help restoring my 40-180 - by TA Forbes - 09-08-2013, 08:52 PM
RE: Need help restoring my 40-180 - by EricS - 09-08-2013, 08:58 PM
RE: Need help restoring my 40-180 - by EricS - 09-08-2013, 09:44 PM
RE: Need help restoring my 40-180 - by EricS - 09-09-2013, 08:29 AM
RE: Need help restoring my 40-180 - by morzh - 09-11-2013, 10:22 PM
RE: Need help restoring my 40-180 - by BrendaAnnD - 09-12-2013, 12:35 AM
RE: Need help restoring my 40-180 - by BrendaAnnD - 09-13-2013, 04:51 AM
RE: Need help restoring my 40-180 - by BrendaAnnD - 09-13-2013, 12:19 PM
RE: Need help restoring my 40-180 - by EricS - 09-20-2013, 11:41 PM
RE: Need help restoring my 40-180 - by EricS - 10-11-2013, 07:32 PM
RE: Need help restoring my 40-180 - by Jamie - 10-11-2013, 08:00 PM
RE: Need help restoring my 40-180 - by EricS - 10-13-2013, 07:25 PM
RE: Need help restoring my 40-180 - by EricS - 10-23-2013, 09:28 PM
RE: Need help restoring my 40-180 - by DeckApe - 10-28-2013, 06:11 PM
RE: Need help restoring my 40-180 - by EricS - 10-28-2013, 10:17 PM
RE: Need help restoring my 40-180 - by DeckApe - 11-21-2013, 01:19 PM
RE: Need help restoring my 40-180 - by EricS - 08-10-2014, 09:04 AM
RE: Need help restoring my 40-180 - by murf - 08-10-2014, 09:41 AM
RE: Need help restoring my 40-180 - by murf - 08-10-2014, 09:57 AM
RE: Need help restoring my 40-180 - by morzh - 08-10-2014, 11:51 AM
RE: Need help restoring my 40-180 - by EricS - 08-10-2014, 04:09 PM
RE: Need help restoring my 40-180 - by morzh - 08-10-2014, 04:13 PM
RE: Need help restoring my 40-180 - by EricS - 08-10-2014, 10:10 PM
RE: Need help restoring my 40-180 - by morzh - 08-10-2014, 10:18 PM
RE: Need help restoring my 40-180 - by EricS - 08-10-2014, 11:14 PM
RE: Need help restoring my 40-180 - by EricS - 08-11-2014, 08:32 AM
RE: Need help restoring my 40-180 - by morzh - 08-11-2014, 09:37 AM
RE: Need help restoring my 40-180 - by EricS - 08-11-2014, 02:54 PM
RE: Need help restoring my 40-180 - by morzh - 08-11-2014, 03:06 PM
RE: Need help restoring my 40-180 - by EricS - 08-11-2014, 03:58 PM
RE: Need help restoring my 40-180 - by morzh - 08-11-2014, 04:09 PM
RE: Need help restoring my 40-180 - by morzh - 08-11-2014, 04:13 PM
RE: Need help restoring my 40-180 - by jerryhawthorne - 08-11-2014, 05:15 PM
RE: Need help restoring my 40-180 - by EricS - 08-21-2014, 09:17 PM
RE: Need help restoring my 40-180 - by morzh - 08-21-2014, 09:40 PM
RE: Need help restoring my 40-180 - by EricS - 08-21-2014, 10:49 PM
RE: Need help restoring my 40-180 - by EricS - 08-22-2014, 08:33 AM
RE: Need help restoring my 40-180 - by EricS - 08-22-2014, 08:50 AM
RE: Need help restoring my 40-180 - by morzh - 08-22-2014, 10:51 AM
RE: Need help restoring my 40-180 - by EricS - 08-22-2014, 06:48 PM
RE: Need help restoring my 40-180 - by morzh - 08-22-2014, 07:11 PM
RE: Need help restoring my 40-180 - by EricS - 08-22-2014, 10:37 PM
RE: Need help restoring my 40-180 - by morzh - 08-22-2014, 10:58 PM
RE: Need help restoring my 40-180 - by EricS - 08-25-2014, 09:01 PM
RE: Need help restoring my 40-180 - by murf - 08-25-2014, 09:48 PM
RE: Need help restoring my 40-180 - by EricS - 08-26-2014, 12:51 PM
RE: Need help restoring my 40-180 - by EricS - 08-28-2014, 09:59 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM
Preliminary work on wife's Silvertone 2014
Hello roy, that great news glad it worked out for you !! Sincerely Richardradiorich — 10:50 PM
Preliminary work on wife's Silvertone 2014
Safety caps arrived today.  Soldered one in and had a successful first power-up.  No magic smoke escaped and it tunes in...glyphmon — 09:53 PM

[-]
Who's Online
There are currently no members online.

>