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.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #11  
Old 11-12-2019, 10:56 PM
Kevin Kuehn's Avatar
Kevin Kuehn Kevin Kuehn is offline
Workin' Late Again
 
Join Date: Jan 2011
Location: WI
Posts: 3,976
Can you post a few pictures showing how the yoke and focus coil are positioned relative to the picture tube? A side, rear, and top view would be helpful. Tom mentions tilting the focus coil, but if you have wing nuts that allow forward/reward, as well as up/down, all those movements can affect neck shadow. The electron beam is basically looking down the barrel of the neck, and if it's not bent to center by all combined adjustments before it clears the bell of the tube you'll get a shadow.

Last edited by Kevin Kuehn; 11-12-2019 at 11:14 PM.
Reply With Quote
 


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 08:42 PM.



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