Videokarma.org

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

Notices

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 10-23-2012, 09:26 PM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,174
Sounds like a bad brightness control (or that bias pot you mentioned) to me, the blooming is caused by excessive current draw so if the screen brightness is all over the map that's where I'd start.
__________________
Evolution...
Reply With Quote
  #2  
Old 10-26-2012, 02:22 PM
DaveWM DaveWM is offline
VideoKarma Member
 
Join Date: Feb 2009
Location: Orlando FL
Posts: 5,607
Quote:
Originally Posted by miniman82 View Post
Sounds like a bad brightness control (or that bias pot you mentioned) to me, the blooming is caused by excessive current draw so if the screen brightness is all over the map that's where I'd start.
did you ever check out the above? may account for the touchy pots
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 12:10 PM.



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