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

Thread Closed

Model 37-116X Project
#1

Hello all,

I am working my way through my 37-116X, slowly going through the electronic restoration.  I have replaced all the wax/paper caps and OT resistors in the power unit, and most of the IF unit.  I have powered up and the radio is operating, as I replace a little and check, as I go.  I really didn't want to dig into the RF chassis, but it must be done.  I have now removed the RF sub-chassis, and am replacing what wax/paper caps that I can get to.  Those that I have replaced have been very leaky, as measured on my Tel-Ohmike.  There are two caps that are really buried within the band switch.  I am scratching my head, trying to figure out how to go about replacing them.  I am afraid to move too much around, afraid of breaking something, or causing more damages.  Any tips or tricks as to how to go about replacing those two down in the band switch?  I was thinking of some how attaching the switch contact end at another location, and mounting the caps outside the switch some how.  But, so far, have not found a way to get into them.  I have two chassis at my disposal, but would rather not have to dig into the other one to salvage parts if I don't need to.  I am wondering just how important it is to replace these caps.  I am thinking, since it works, maybe I should let sleeping dogs lie?  This radio is for me, and not for someone else.  Nor do I intend to sell.

Thanks for looking.

Chris H
N9WHH


Messages In This Thread
Model 37-116X Project - by Chris h - 10-23-2016, 08:54 PM
RE: Model 37-116X Project - by morzh - 10-23-2016, 09:30 PM
RE: Model 37-116X Project - by Radioroslyn - 10-23-2016, 09:38 PM
RE: Model 37-116X Project - by Chris h - 10-24-2016, 08:19 AM
RE: Model 37-116X Project - by Chris h - 10-24-2016, 10:17 PM
RE: Model 37-116X Project - by k9uw - 10-31-2016, 10:40 PM
RE: Model 37-116X Project - by Chris h - 11-01-2016, 08:31 AM
RE: Model 37-116X Project - by Chris h - 11-08-2016, 09:23 AM
RE: Model 37-116X Project - by klondike98 - 11-08-2016, 09:25 AM
RE: Model 37-116X Project - by Chris h - 11-08-2016, 02:25 PM
RE: Model 37-116X Project - by 462ron - 11-08-2016, 05:09 PM
RE: Model 37-116X Project - by Chris h - 11-09-2016, 09:05 AM
RE: Model 37-116X Project - by 462ron - 11-09-2016, 03:48 PM
RE: Model 37-116X Project - by Chris h - 11-15-2016, 09:19 AM
RE: Model 37-116X Project - by Radioroslyn - 11-15-2016, 01:05 PM
RE: Model 37-116X Project - by Chris h - 11-15-2016, 06:13 PM
RE: Model 37-116X Project - by Ron Ramirez - 11-15-2016, 07:51 PM
RE: Model 37-116X Project - by Chris h - 11-16-2016, 08:52 AM
RE: Model 37-116X Project - by Chris h - 11-27-2016, 01:49 PM
RE: Model 37-116X Project - by morzh - 11-27-2016, 03:29 PM
RE: Model 37-116X Project - by Nathan Slingerland - 11-27-2016, 04:14 PM
RE: Model 37-116X Project - by morzh - 11-27-2016, 04:35 PM
RE: Model 37-116X Project - by Chris h - 11-27-2016, 06:21 PM
RE: Model 37-116X Project - by morzh - 11-27-2016, 06:27 PM
RE: Model 37-116X Project - by Chris h - 12-05-2016, 02:36 PM
RE: Model 37-116X Project - by Nathan Slingerland - 12-05-2016, 02:50 PM
RE: Model 37-116X Project - by Chris h - 12-05-2016, 09:52 PM
RE: Model 37-116X Project - by Nathan Slingerland - 12-06-2016, 01:33 PM
RE: Model 37-116X Project - by Chris h - 12-06-2016, 02:10 PM
RE: Model 37-116X Project - by Chris h - 06-26-2017, 10:07 PM
RE: Model 37-116X Project - by KCMike - 06-26-2017, 10:25 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.

>