Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Ron's Philco 37-640 Restoration
#47

Mike

If I don't forget, I'll try to take a few more pictures as I gut and restuff the third electrolytic.

For now, suffice it to say that I remove the aluminum rod and positive electrode, replacing it with a heavy insulated copper wire from leftover house wiring. I solder the positive lead of the new electrolytic to one end of this wire, and then I try to salvage the connector from the original aluminum electrode, crimp and solder it to the other end of the wire (after I have run it through the bottom of the can, of course). The connector is either tinned copper or thin steel, it can be soldered.

Well, here, let's take another look at one of the electrolytics I've already rebuilt:

[Image: http://www.philcoradio.com/images/phorum/37640_043.jpg]

[Image: http://www.philcoradio.com/images/phorum/37640_044.jpg]

Notice the wire sticking out the bottom, with white insulation? That is the new positive electrode, a piece of 12 gauge insulated house wiring. Copper. Solderable. Icon_thumbup

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Ron's Philco 37-640 Restoration - by Ron Ramirez - 11-27-2016, 02:21 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 11-27-2016, 03:24 PM
RE: Ron's Philco 37-640 Restoration - by sam - 11-27-2016, 06:56 PM
RE: Ron's Philco 37-640 Restoration - by sam - 11-27-2016, 07:12 PM
RE: Ron's Philco 37-640 Restoration - by Arran - 11-29-2016, 05:59 AM
RE: Ron's Philco 37-640 Restoration - by Arran - 12-02-2016, 12:33 AM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-04-2016, 10:12 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-04-2016, 10:35 PM
RE: Ron's Philco 37-640 Restoration - by GarySP - 12-12-2016, 10:55 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-12-2016, 11:51 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-13-2016, 11:18 PM
RE: Ron's Philco 37-640 Restoration - by Ron Ramirez - 12-14-2016, 07:06 AM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-14-2016, 08:57 AM
RE: Ron's Philco 37-640 Restoration - by TV MAN - 12-15-2016, 02:08 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 12:07 AM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 12:26 AM
RE: Ron's Philco 37-640 Restoration - by Chris h - 12-17-2016, 10:47 AM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 11:56 AM
RE: Ron's Philco 37-640 Restoration - by TV MAN - 12-17-2016, 01:36 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 02:29 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 02:30 PM
RE: Ron's Philco 37-640 Restoration - by morzh - 12-17-2016, 07:45 PM
RE: Ron's Philco 37-640 Restoration - by KCMike - 12-18-2016, 10:25 PM
RE: Ron's Philco 37-640 Restoration - by TV MAN - 12-20-2016, 11:23 AM
RE: Ron's Philco 37-640 Restoration - by bmheise - 09-24-2019, 01:30 AM
RE: Ron's Philco 37-640 Restoration - by harley92 - 01-30-2020, 06:27 PM
RE: Ron's Philco 37-640 Restoration - by oldcoot - 12-10-2021, 10:31 PM



Users browsing this thread: 10 Guest(s)
[-]
Recent Posts
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM

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

>