1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Linear Mode
Philco Model 80 Oscillator Coil
markmokris
Member
***
Posts: 109
Threads: 18
Joined: Mar 2015
City: Ann Arbor, Michigan
#5

05-26-2015, 08:04 AM
I just looked at the parts list for the Model 80 and it lists the secondary at 2.4 ohms not 24 as shown in the schematic. This confuses everything. Now I am not sure which side is the secondary, the inner, thinner winding or the outer thicker winding?

And is it a problem that I am measuring 17 ohms between pins 2 and 4? I don't know which winding that matches.

Ron, Chuck, Terry, anyone...would you know which winding is which?

Thanks,

Mark
(This post was last modified: 05-26-2015, 08:05 AM by markmokris.)
Find
« Next Oldest | Next Newest »
Thread Closed


Messages In This Thread
Philco Model 80 Oscillator Coil - by markmokris - 05-25-2015, 10:15 AM
RE: Philco Model 80 Oscillator Coil - by markmokris - 05-26-2015, 08:04 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM

[-]
Who's Online
There are currently 1497 online users. [Complete List]
» 4 Member(s) | 1493 Guest(s)
AvatarAvatarAvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration