Videokarma.org TV - Video - Vintage Television & Radio Forums

Videokarma.org TV - Video - Vintage Television & Radio Forums (http://www.videokarma.org/index.php)
-   Antique Radio (http://www.videokarma.org/forumdisplay.php?f=16)
-   -   need schematic for a emud model t7..... (http://www.videokarma.org/showthread.php?t=84754)

mike68 10-10-2006 10:18 PM

need schematic for a emud model t7.....
 
Hey, I recently purchased a emud model t7 radio. I have a problem with the power supply and cant quite figure it out without a roadmap. any help would be appreciated. I had the radio playing fine and all of the sudden just a hum. I have replaced the 3 section filter cap, but now am getting just around 147 volts on the b-plus where before the hum problem I was getting around 300 volts. any thoughts? thanks Mike :scratch2:

Tom Bavis 10-11-2006 08:35 AM

Sams 473-8 - don't think I have it. I see that it's listed at radiomuseum.org - send me an email and I'll send the schematic. tbavis(at)rochester(dot)rr(dot)com

mike68 10-11-2006 09:27 PM

Thank's Tom for the reply and offer, I talked to my friend today and he had it in his sams. I went by after work and picked it up.Upon further investigation this evening I found that the output transformer was toasted! I hope I can find something to replace it with. :tears:

Tom Bavis 10-13-2006 09:39 PM

Quote:

Originally Posted by mike68
Thank's Tom for the reply and offer, I talked to my friend today and he had it in his sams. I went by after work and picked it up.Upon further investigation this evening I found that the output transformer was toasted! I hope I can find something to replace it with. :tears:

I have one from a Norelco radio that might fit - it's for an EL84 - what are the mounting hole dimensions?


All times are GMT -5. The time now is 05:06 PM.

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