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

New Philco 41-225
#11

WWIIRadio, where did they put the toggle switch? Did they drill the cabinet to mount it, or was it on the chassis? I have a 41-280 with a toggle switch on the back of the chassis, so before I fixed it you had to reach behind the radio and feel around for the switch to turn it on. That was annoying.

I'm working on a 41-255 now. It's one that has a lot of miles on it. There are several screw holes drilled in the chassis where there aren't normally holes, maybe for modifications or repairs that have since been removed. Most of the tubes are replacements. The 41 and 84 tubes are not the ST type and are various brands other than Philco, so I conclude that it has been played, repaired, and tinkered with a lot.

Both the power switch and the output transformer were bad. I replaced the output transformer with a Hammond 125B. In retrospect, I think I'd use a 125C if I did it again because the "B" has six secondary wires, 4 of will be unused. I'll probably cut them off, but for now they are a nuisance. I think I'll probably use #1 and #3, but I don't want to cut them off until I have a chance to test that those are the best choice.

All the other 125 series transformers have solder lugs for the secondaries, which eliminates the admittedly minor irritation of the six secondary wires.

I repaired the on-off switch simply by drilling out the rivets, cleaning the contacts with steel wool and then reassembling with self-tapping screws. De-oxit without dis-assembly might have worked as well, but I didn't think of that until too late. Next time.

John Honeycutt


Messages In This Thread
New Philco 41-225 - by WWIIRadio - 09-13-2015, 09:41 PM
RE: New Philco 41-225 - by morzh - 09-14-2015, 11:31 AM
RE: New Philco 41-225 - by Steve Davis - 09-14-2015, 12:07 PM
RE: New Philco 41-225 - by klondike98 - 09-14-2015, 01:04 PM
RE: New Philco 41-225 - by WWIIRadio - 09-14-2015, 04:16 PM
RE: New Philco 41-225 - by klondike98 - 09-14-2015, 05:19 PM
RE: New Philco 41-225 - by codefox1 - 09-14-2015, 06:58 PM
RE: New Philco 41-225 - by WWIIRadio - 09-14-2015, 07:05 PM
RE: New Philco 41-225 - by Raleigh - 09-14-2015, 10:11 PM
RE: New Philco 41-225 - by WWIIRadio - 09-14-2015, 10:32 PM
RE: New Philco 41-225 - by Raleigh - 09-15-2015, 03:14 PM
RE: New Philco 41-225 - by WWIIRadio - 09-15-2015, 03:41 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
An attempt to remove the Field Coil from a G speaker
Gary I in fact did, on a 38-14, I think, where I had a speaker with the dead coil. Well...it kinda worked. Kinda, be...morzh — 10:38 PM
An attempt to remove the Field Coil from a G speaker
Mike, what ever happened to that plan you had to try using a rare earth magnet to magnetize the pole? This looks like a...GarySP — 10:25 PM
RCA T62 is playing.....
Beautiful set.morzh — 09:07 PM
An attempt to remove the Field Coil from a G speaker
Well....here it is. The green stuff. Unfortunately, probably penetrates deep. I opened the top layer and saw that: ...morzh — 08:58 PM
Philco 91 Restore Code ??
:clap: :clap: :clap: :clap: Really nice workmanship!!! Top of the chassis looks great. Sorry about the long winded e...MrFixr55 — 08:09 PM
Philco 40-120C Restoration
Thank you for your reply. I will check voltages on the other tubes, look at resistor 23 and cap 25, etc. If all else fai...bluecap — 07:58 PM
RCA T62 is playing.....
Nice looking set great save. DavidDavid — 07:48 PM
Philco 89 indicator light.
Hello Jim, I have done several 89s. The trick is to move the drum in or out on it's shaft. You will need to loosen a set...dconant — 07:36 PM
An attempt to remove the Field Coil from a G speaker
MrFixr Yes, it is my plan to go with 45rpm spider if I go that far. No, the pole was not left-handed as I unscrewed ...morzh — 07:14 PM
Philco 40-120C Restoration
Change the tube. Check the tube's bias network. Are any other tubes experience the drop or just this?` Is resistor 23 OK...morzh — 07:09 PM

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

>