Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Antique Radio

Notices

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #4  
Old 11-27-2024, 03:00 PM
init4fun's Avatar
init4fun init4fun is offline
VideoKarma Member
 
Join Date: Mar 2011
Posts: 1,210
The wiring diagram that jr_tech was very helpful in providing states that the field coil is 460 ohms. It's highly likely that the voice coil / "humbucking" coil (in series) are FAR less than 460 ohms. Only 4 wires lead out of the speaker to the chassis......

Use your Ohmmeter and find the two wires with 460 Ohms across the two (or pretty damned near it) and connect those to the proper places indicated on the schematic (one to the # 80 rectifier's cathode and one to the audio output transformer's primary center tap).

The voice coil / humbucker wires (the two with MUCH lower resistance) will go to the output transformer's secondary.....

There, see, I did your homework for ya........ Your welcome

Last edited by init4fun; 11-27-2024 at 03:11 PM. Reason: clarify my point.....
Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 06:40 AM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.