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.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #10  
Old 12-09-2010, 11:25 AM
DaveWM DaveWM is offline
VideoKarma Member
 
Join Date: Feb 2009
Location: Orlando FL
Posts: 5,607
Thinks its time to check the cathode voltages, CRT seems dark, even with the lower kv (22kv tops HV adj as high as it will go, still 1.6v drop (1.6ma) on the shunt tube) it seems like it should be brighter. The fact that I am not getting any contrast control makes me think the video amp is not right, perhaps cutting off the CRT. looks like I will have to pull the chassis soon to get much further.
Reply With Quote
Audiokarma
 


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 04:31 PM.



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