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 144B low volume
#13

It is the connections to the speaker plug which have me confused. The 42 plate (pin 2 of the 42) should not go to both pins 2 and 4 of the speaker plug. That would short the OT primary, the FC, or both, depending upon how the plug is wired.

Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/


Messages In This Thread
Philco 144B low volume - by Tucker - 06-07-2023, 06:13 PM
RE: Philco 144B low volume - by DaleHCook - 06-07-2023, 08:15 PM
RE: Philco 144B low volume - by Tucker - 06-07-2023, 09:22 PM
RE: Philco 144B low volume - by Radioroslyn - 06-07-2023, 09:26 PM
RE: Philco 144B low volume - by DaleHCook - 06-07-2023, 09:46 PM
RE: Philco 144B low volume - by DaleHCook - 06-07-2023, 09:58 PM
RE: Philco 144B low volume - by Tucker - 06-07-2023, 10:25 PM
RE: Philco 144B low volume - by MrFixr55 - 06-08-2023, 08:15 AM
RE: Philco 144B low volume - by radiorich - 06-08-2023, 09:28 AM
RE: Philco 144B low volume - by DaleHCook - 06-08-2023, 10:29 AM
RE: Philco 144B low volume - by Tucker - 06-08-2023, 03:26 PM
RE: Philco 144B low volume - by Ron Ramirez - 06-08-2023, 04:21 PM
RE: Philco 144B low volume - by DaleHCook - 06-08-2023, 05:24 PM
RE: Philco 144B low volume - by Tucker - 06-11-2023, 02:53 PM
RE: Philco 144B low volume - by Ron Ramirez - 06-11-2023, 05:43 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
An attempt to remove the Field Coil from a G speaker
Mike; I've only run into a speaker with an open filed coil twice, and they were on newer speakers from the 1940s. One ...Arran — 12:48 AM
An attempt to remove the Field Coil from a G speaker
Arran Yes, this is my plan for now and what do I got to lose, this is not even the speaker from this radio, but one o...morzh — 10:44 PM
An attempt to remove the Field Coil from a G speaker
Mike;  I would unwrap the field coil, and see if maybe there a break near one of the ends, like where the coil wire att...Arran — 10:23 PM
An attempt to remove the Field Coil from a G speaker
...and this is what I did. I fed a little LT into the screwholes with a small brush, and a little on the rim next to the...morzh — 09:52 PM
Philco 40-120C Restoration
I combined the two 40-120C threads together as we like to keep the discussion of the same radio together. It helps with...klondike98 — 09:36 PM
Philco 40-120C Weak, Distorted Ouput
Just checked were I buy tubes price is four dollars. So living in Florid we have a local source for tubes. David    David — 09:14 PM
Philco 40-120C Weak, Distorted Ouput
The higher voltage may be due to higher mains voltage. My mains run 120-125AC when the set was new mains would be 110-11...David — 09:09 PM
Philco 40-120C Weak, Distorted Ouput
Thank you for your reply. I pulled a speaker from a Philco 41-221 and received the same result. I used a signal tracer t...bluecap — 08:45 PM
Philco 40-120C Weak, Distorted Ouput
Have you tried a different speaker? How did you trace the distortion? How do you know it is weak? What is the reference?...morzh — 08:33 PM
Philco 46-480 Electronic Restoration
Amen to that! Every time I think I’ve captured them all, I realize that there’s another error. My goal is to finish with...jrblasde — 07:00 PM

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

>