Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV

Notices

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 09-23-2012, 03:01 PM
radio nut's Avatar
radio nut radio nut is offline
Born in the wrong decade
 
Join Date: Dec 2007
Location: Lima, Ohio
Posts: 836
Quote:
Originally Posted by Eric H View Post
It sounds like one of your Electrolytics has shorted, you certainly have a short on the B+ line somewhere.

If they are new then double check to make sure you put them in correctly (Polarity).

This is really one of those times you need a Variac to keep from blowing your Rectifier tube.
You can rig up a Solid State replacement for testing purposes but it will increase the B+ so you don't want to run it at full voltage lest you explode a shorted Cap.

If you can run it on a Variac you can feel the Caps and see which one is getting warm, or disconnect them one at a time until the short goes away.
I have run it for about 3 hours before this short so I pull electro's and am going to test them this week. hopefully it is not the focus coil.
Reply With Quote
Reply


Thread Tools
Display Modes

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 03:18 AM.



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