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

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

Restoring Philco 37-604C
#28

I restuffed all caps but the tin can, but delaying replacing them as there more work needs to be done under where they go.

First of, I need to clean the mushed wire insulation stuck to the chassis and things in it.

   

THis is how it looks. I do not think this was an animal activity, as there is no droppings and such, but also this is only near the candohm, which was supposed to be hot as heck. As I said, this will be replaced by a capacitor, and it just so happend I have exactly the value, 8.2uF film Solen caps (8.3uF was the calculated one). I stocked up on thos a few years ago as this seems to be the one often needed to replace the curtain burner wire or a candohm in these 5-tubers.

I also figured why the choke 32-7569 was burnt (and replaced by a large ceramic 2.2K resistance): the catalog gives this as a 10mA choke, and the calculated curren through it might be up to 12.8mA (and I am sure it was at least 10mA), so it would be used at its limits.
I want to reinstate the choke, so I will be buying one. Not necessarily the exact replacement, but I'd like it to be at least around 20H and a 1.5K or so, the rest will be compensated by an added resistance.

This radio is a handful.

PS. I was told "if you plug it, it will play". Not sure, but then the cord was cut. Icon_lol

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
Restoring Philco 37-604C - by morzh - 10-08-2024, 10:40 PM
RE: Restoring Philco 37-604C - by MrFixr55 - 10-09-2024, 10:30 PM
RE: Restoring Philco 37-604C - by morzh - 10-09-2024, 10:51 PM
RE: Restoring Philco 37-604C - by RodB - 10-10-2024, 09:50 AM
RE: Restoring Philco 37-604C - by morzh - 10-10-2024, 10:12 AM
RE: Restoring Philco 37-604C - by morzh - 10-10-2024, 01:10 PM
RE: Restoring Philco 37-604C - by morzh - 10-10-2024, 08:36 PM
RE: Restoring Philco 37-604C - by RodB - 10-10-2024, 09:03 PM
RE: Restoring Philco 37-604C - by radiorich - 10-10-2024, 09:14 PM
RE: Restoring Philco 37-604C - by morzh - 10-10-2024, 09:39 PM
RE: Restoring Philco 37-604C - by Arran - 10-10-2024, 11:08 PM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 08:58 AM
RE: Restoring Philco 37-604C - by radiorich - 10-11-2024, 09:39 AM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 10:42 AM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 02:25 PM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 02:30 PM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 07:52 PM
RE: Restoring Philco 37-604C - by Arran - 10-11-2024, 08:02 PM
RE: Restoring Philco 37-604C - by morzh - 10-11-2024, 08:15 PM
RE: Restoring Philco 37-604C - by Arran - 10-12-2024, 02:14 PM
RE: Restoring Philco 37-604C - by morzh - 10-12-2024, 02:18 PM
RE: Restoring Philco 37-604C - by Chas - 10-12-2024, 02:25 PM
RE: Restoring Philco 37-604C - by morzh - 10-12-2024, 02:40 PM
RE: Restoring Philco 37-604C - by radiorich - 10-12-2024, 02:46 PM
RE: Restoring Philco 37-604C - by morzh - 10-12-2024, 03:03 PM
RE: Restoring Philco 37-604C - by RodB - 10-12-2024, 04:08 PM
RE: Restoring Philco 37-604C - by morzh - 10-12-2024, 07:56 PM
RE: Restoring Philco 37-604C - by morzh - 10-13-2024, 02:41 PM
RE: Restoring Philco 37-604C - by Arran - 10-13-2024, 03:38 PM
RE: Restoring Philco 37-604C - by morzh - 10-13-2024, 05:32 PM
RE: Restoring Philco 37-604C - by morzh - 10-13-2024, 07:18 PM
RE: Restoring Philco 37-604C - by morzh - 10-18-2024, 10:38 PM
462ron - by 462ron - 10-19-2024, 07:29 AM
RE: Restoring Philco 37-604C - by morzh - 10-19-2024, 03:05 PM
RE: Restoring Philco 37-604C - by radiorich - 10-20-2024, 12:02 AM
462ron - by 462ron - 10-20-2024, 08:56 AM
RE: Restoring Philco 37-604C - by morzh - 10-20-2024, 10:59 AM
RE: Restoring Philco 37-604C - by morzh - 10-20-2024, 11:49 AM
RE: Restoring Philco 37-604C - by morzh - 10-20-2024, 09:12 PM
RE: Restoring Philco 37-604C - by radiorich - 10-21-2024, 01:25 AM
RE: Restoring Philco 37-604C - by Arran - 10-23-2024, 05:28 PM
RE: Restoring Philco 37-604C - by Chas - 10-23-2024, 05:46 PM
RE: Restoring Philco 37-604C - by morzh - 10-23-2024, 08:47 PM
RE: Restoring Philco 37-604C - by Arran - 10-23-2024, 11:03 PM
RE: Restoring Philco 37-604C - by MrFixr55 - 10-24-2024, 08:31 AM
RE: Restoring Philco 37-604C - by morzh - 10-24-2024, 09:12 AM
RE: Restoring Philco 37-604C - by morzh - 10-24-2024, 09:13 PM
RE: Restoring Philco 37-604C - by morzh - 10-25-2024, 09:21 PM
RE: Restoring Philco 37-604C - by radiorich - 10-26-2024, 12:45 AM
RE: Restoring Philco 37-604C - by RodB - 10-26-2024, 09:09 AM
RE: Restoring Philco 37-604C - by morzh - 10-26-2024, 10:04 AM
RE: Restoring Philco 37-604C - by morzh - 10-26-2024, 10:15 AM
RE: Restoring Philco 37-604C - by radiorich - 10-26-2024, 12:54 PM
RE: Restoring Philco 37-604C - by morzh - 10-26-2024, 02:14 PM
RE: Restoring Philco 37-604C - by radiorich - 10-26-2024, 04:07 PM
RE: Restoring Philco 37-604C - by morzh - 10-26-2024, 07:53 PM
RE: Restoring Philco 37-604C - by morzh - 10-26-2024, 08:14 PM
RE: Restoring Philco 37-604C - by radiorich - 10-26-2024, 11:56 PM
RE: Restoring Philco 37-604C - by Arran - 10-27-2024, 02:32 AM
RE: Restoring Philco 37-604C - by morzh - 10-27-2024, 10:34 AM
RE: Restoring Philco 37-604C - by morzh - 10-27-2024, 03:16 PM
RE: Restoring Philco 37-604C - by morzh - 10-29-2024, 10:22 PM
RE: Restoring Philco 37-604C - by Arran - 10-30-2024, 01:40 AM
RE: Restoring Philco 37-604C - by morzh - 10-30-2024, 09:20 AM
RE: Restoring Philco 37-604C - by Arran - 10-30-2024, 04:26 PM
RE: Restoring Philco 37-604C - by morzh - 10-30-2024, 08:02 PM
RE: Restoring Philco 37-604C - by MrFixr55 - 10-30-2024, 10:09 PM
RE: Restoring Philco 37-604C - by morzh - 10-31-2024, 07:57 AM
RE: Restoring Philco 37-604C - by MrFixr55 - 10-31-2024, 10:23 AM
RE: Restoring Philco 37-604C - by morzh - 10-31-2024, 02:30 PM
RE: Restoring Philco 37-604C - by morzh - 10-31-2024, 09:40 PM
RE: Restoring Philco 37-604C - by Arran - 11-01-2024, 02:49 PM
RE: Restoring Philco 37-604C - by morzh - 11-01-2024, 02:59 PM
RE: Restoring Philco 37-604C - by morzh - 11-01-2024, 09:03 PM
RE: Restoring Philco 37-604C - by Arran - 11-01-2024, 09:51 PM
RE: Restoring Philco 37-604C - by morzh - 11-01-2024, 09:58 PM
RE: Restoring Philco 37-604C - by morzh - 11-02-2024, 02:07 PM
RE: Restoring Philco 37-604C - by radiorich - 11-02-2024, 03:18 PM
RE: Restoring Philco 37-604C - by MrFixr55 - 11-02-2024, 09:35 PM
RE: Restoring Philco 37-604C - by morzh - 11-03-2024, 02:44 PM
RE: Restoring Philco 37-604C - by morzh - 11-05-2024, 09:39 PM
RE: Restoring Philco 37-604C - by Arran - 11-05-2024, 10:32 PM
RE: Restoring Philco 37-604C - by morzh - 11-06-2024, 08:16 AM
RE: Restoring Philco 37-604C - by radiorich - 11-06-2024, 09:13 AM
RE: Restoring Philco 37-604C - by morzh - 11-06-2024, 09:54 AM
RE: Restoring Philco 37-604C - by Arran - 11-06-2024, 05:08 PM
RE: Restoring Philco 37-604C - by morzh - 11-08-2024, 08:58 PM
RE: Restoring Philco 37-604C - by radiorich - 11-09-2024, 01:11 AM
RE: Restoring Philco 37-604C - by morzh - 11-09-2024, 03:18 PM
RE: Restoring Philco 37-604C - by Arran - 11-12-2024, 01:32 AM
RE: Restoring Philco 37-604C - by morzh - 11-12-2024, 09:14 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need to purchase some accessories for restoration of my Old Philco Radio
Here is a list of resources found in our online library that you might find useful. Mike's Gobs of Knobs email addres...klondike98 — 01:46 PM
First Radio restoration
Hi Tubeman, Welcome to the Philco Phorum.  Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM
First Radio restoration
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM
Zenith H725
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately. More ...EdHolland — 10:18 AM
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM

[-]
Who's Online
There are currently 2640 online users. [Complete List]
» 3 Member(s) | 2637 Guest(s)
AvatarAvatarAvatar

>