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 12-03-2013, 12:45 AM
Tom Albrecht's Avatar
Tom Albrecht Tom Albrecht is offline
VideoKarma Member
 
Join Date: Mar 2010
Location: San Jose, CA
Posts: 683
Well, here's what I see on the CRT when using the tripler. Looks like there is plenty more work to be done on the color demodulator and video driver circuitry. Convergence is also pretty bad, so some serious work needed there as well. Anyway, this seems to be a step forward. My education in color TV continues...
Attached Images
File Type: jpg CRT image with tripler.jpg (19.1 KB, 130 views)
Reply With Quote
  #2  
Old 12-03-2013, 12:55 AM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
 
Join Date: Jan 2011
Location: WI
Posts: 3,976
Hi Tom, This looks like it's going to work!

So do we have any ideal of the circuitry involved in one of those HV tripplers? I'm assuming there are a couple switching transistors? Can't be too much going on in such a small package.
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 12:13 AM.



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