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

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

Philco 37-61
#28

Part 16 is external, (right side of the chassis view. Parts 40 and 41 are external (left side of chassis view) I already put new ones in.  I put in new resistors in also. Block 46  (upper left of chassis view), I put 2 new  .015 caps in that one. I put two new  ..015 caps in the ac line block (bottom view in the photos). I wired everything according to the schematic and did a quick smoke test with only the rectifier tube inserted just to see if I have DC on the plates and screens, everything looked normal. Now I need to do the speaker wiring and then I will put all tubes in and go for the smoke test again . I will let ya know what the results are later today . Thanks for the help with this head scratchier,  its these sort of things that makes the history of radio interesting.
Chip

The process of learning is to fix something that is not broke.


Messages In This Thread
Philco 37-61 - by 7chip7 - 12-11-2023, 09:04 PM
RE: Philco 37-61 - by Radioroslyn - 12-11-2023, 10:44 PM
RE: Philco 37-61 - by 7chip7 - 12-11-2023, 11:23 PM
RE: Philco 37-61 - by GarySP - 12-11-2023, 11:31 PM
RE: Philco 37-61 - by Radioroslyn - 12-12-2023, 01:11 AM
RE: Philco 37-61 - by 7chip7 - 12-12-2023, 11:18 AM
RE: Philco 37-61 - by klondike98 - 12-12-2023, 01:48 PM
RE: Philco 37-61 - by 7chip7 - 12-12-2023, 03:38 PM
RE: Philco 37-61 - by klondike98 - 12-13-2023, 02:01 PM
RE: Philco 37-61 - by MrFixr55 - 12-14-2023, 09:12 AM
RE: Philco 37-61 - by 7chip7 - 12-16-2023, 12:22 PM
RE: Philco 37-61 - by radiorich - 12-16-2023, 01:50 PM
RE: Philco 37-61 - by klondike98 - 12-16-2023, 05:44 PM
RE: Philco 37-61 - by 7chip7 - 12-18-2023, 11:27 AM
RE: Philco 37-61 - by 7chip7 - 12-18-2023, 11:47 AM
RE: Philco 37-61 - by David - 12-18-2023, 01:37 PM
RE: Philco 37-61 - by 7chip7 - 12-24-2023, 09:44 AM
RE: Philco 37-61 - by RodB - 12-24-2023, 10:33 AM
RE: Philco 37-61 - by Radioroslyn - 12-24-2023, 10:38 AM
RE: Philco 37-61 - by 7chip7 - 12-25-2023, 11:17 AM
RE: Philco 37-61 - by Radioroslyn - 12-25-2023, 03:03 PM
RE: Philco 37-61 - by RodB - 12-25-2023, 04:51 PM
RE: Philco 37-61 - by 7chip7 - 12-26-2023, 07:25 AM
RE: Philco 37-61 - by Radioroslyn - 12-26-2023, 10:17 AM
RE: Philco 37-61 - by 7chip7 - 12-26-2023, 11:29 AM
RE: Philco 37-61 - by Radioroslyn - 12-26-2023, 05:09 PM
RE: Philco 37-61 - by RodB - 12-26-2023, 08:48 PM
RE: Philco 37-61 - by 7chip7 - 12-27-2023, 08:08 AM
RE: Philco 37-61 - by 7chip7 - 12-30-2023, 08:22 AM
RE: Philco 37-61 - by Radioroslyn - 12-30-2023, 09:01 AM
RE: Philco 37-61 - by 7chip7 - 12-30-2023, 09:45 AM
RE: Philco 37-61 - by RodB - 12-30-2023, 09:49 AM
RE: Philco 37-61 - by 7chip7 - 12-30-2023, 02:03 PM
RE: Philco 37-61 - by 7chip7 - 12-30-2023, 04:30 PM
RE: Philco 37-61 - by RodB - 12-30-2023, 05:53 PM
RE: Philco 37-61 - by 7chip7 - 12-31-2023, 02:18 PM
RE: Philco 37-61 - by RodB - 01-01-2024, 12:03 PM
RE: Philco 37-61 - by Radioroslyn - 01-01-2024, 01:44 PM
RE: Philco 37-61 - by 7chip7 - 01-01-2024, 03:40 PM
37-61 Speaker Repair - by 7chip7 - 01-03-2024, 09:01 AM



Users browsing this thread: 2 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 2629 online users. [Complete List]
» 3 Member(s) | 2626 Guest(s)
AvatarAvatarAvatar

>