Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Vintage TV & Radio Tech Forum

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #1  
Old 03-17-2018, 07:02 PM
init4fun's Avatar
init4fun init4fun is offline
VideoKarma Member
 
Join Date: Mar 2011
Location: Eastern Massachusetts
Posts: 540
"One Gun Booster" ???

Hi guys ,

In the bunch of TV repair equipment I recently obtained I found these three devices , labeled "one gun booster" . On a quick look inside the one that the cardboard tube had collapsed on and was easily openable , I saw that it's just a potentiometer in there and nothing more .

My question being , would this be used in the cathode circuit or the grid circuit to "boost" that one weak gun ? Were these devices effective , as in would it actually produce a watchable picture from a CRT which had one color weak ? I have of course seen the boosters that raise the heater voltage and know that those boosters would produce a watchable picture from a weak tube but I've never before seen one of these devices .

Any and all comments are welcome and appreciated .
Attached Images
File Type: jpg One Gun Booster.jpg (63.4 KB, 25 views)
Reply With Quote
  #2  
Old 03-18-2018, 12:39 AM
WISCOJIM WISCOJIM is offline
VideoKarma Member
 
Join Date: Sep 2005
Location: Grand Chute, Wisconsin
Posts: 1,864
http://www.videokarma.org/showpost.p...5&postcount=35

.
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 10:13 PM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
ęCopyright 2012 VideoKarma.org, All rights reserved.