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

Philco 71tone control internal cap value
#1

Hello all, I hope you are weathering the pandemic storm and are doing well. I am starting my first fall project a model 71 cathedral. The tone control, item# 39 in Beitman's parts list lists part number 04757 but gives no value. The part number on my tone control is 05153. The radio looks untouched and this appears original, but no idea. My wires are of course crusty and will need to be gutted and replaced. Any help is appreciated, thanks.
#2

There are 2ea. .01 uf. inside.
#3

Look here under 1932, the schematic for the 71 is there with the value of parts.

https://philcoradio.com/library/index.ph...chematics/
#4

https://philcoradio.com/library/index.ph...chematics/    Always best to look here first, Ron has got to a lot of work to mark the values on these schematics.

Steve

M R Radios   C M Tubes
#5

Ok thanks Dale. I cannot find a clear schematic the item designators are blurry and I only see one cap in the schematic near the output tube; do you have a better diagram? Sincerely, Jeff
#6

Got it, thanks all, have a great day!!
#7

Jeff,

This will help.


Attached Files Image(s)
   
#8

Dale that sure does help, thank you very much!!




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM

[-]
Who's Online
There are currently 5155 online users. [Complete List]
» 2 Member(s) | 5153 Guest(s)
AvatarAvatar

>