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

Philco Model 90 PP speaker replacement
#1

Hi  Hound,
I recently had a lady give me a Philco 90 Cathedral radio.  The cabinet was in rough shape but that is where I excel so that wasn't a problem.  It had the wrong transformer so I found one and a new dial scale online.  My problem is, it didn't have a speaker.  It is the older 90 Push Pull with twin 45s and from my research on here the Philco 20 speaker was compatible.  I had to go with that because I couldn't find a 90 anywhere that was PP.  When I did, it was too expensive.  I found a 20 so I am asking for help on wiring this up correctly.   I have read everything on here on the 90 speaker connections but was a little confused at the end on the 4 pin speaker wiring.  The guy asking had beautiful diagrams of his wiring but the experts on here seemed to think he had it wired wrong.  Yes the new speaker is in working condition on all coils.  I am getting better on the old Philcos but still need a deeper understanding.  I can't wait for ALL the lights to come on. Lol  
Any help on how to hook this up would be appreciated.
#2

You will find your answer here:

http://www.philcoradio.com/phorum/showth...?tid=14991

--
Ron Ramirez
Ferdinand IN
#3

Hi,
Thank you so much Ron. That is exactly what I needed. It would have been a lot easier to figure out if someone would not have done major work underneath the chassis and did much of it wrong. I think they might of had the wrong schematic. You are AWESOME!!




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
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
IF can wire size and Rubber mounts?
A pair of wire strippers can give you an idea of what the existing gauge of the wire leads are in the IF can, I think it...Arran — 06:07 AM
My last cabinet for this year
Hello Dan, That is really beautiful what great looking radio you have ! I have friends who live in Calgary and the wea...radiorich — 01:51 AM
Philco Predicta Siesta picture over time getting dimmer
I found that the wire insulation was burnt.  The fly back needs corona dope! Why would someone put that there?Platinumblonde36 — 01:09 AM
Philco Predicta Siesta picture over time getting dimmer
This is what it looked like beforePlatinumblonde36 — 01:01 AM
Philco Predicta Siesta picture over time getting dimmer
Platinumblonde36 — 12:58 AM
Philco Predicta Siesta picture over time getting dimmer
Platinumblonde36 — 12:57 AM
Philco Predicta Siesta picture over time getting dimmer
I'm finding some strange things in my set and for the most part it's also original, so I need to start going over everyt...Platinumblonde36 — 12:55 AM

[-]
Who's Online
There are currently 5186 online users. [Complete List]
» 2 Member(s) | 5184 Guest(s)
AvatarAvatar

>