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.
Reply
 
Thread Tools Display Modes
  #1  
Old 10-15-2008, 12:40 PM
chipper chipper is offline
VideoKarma Member
 
Join Date: Jul 2007
Posts: 209
Unhappy Silvertone Parts

HI; Looking for the vertical sweep board for a 1958 Sears Silvertone set Chassis # 528-51184/Model-8186. Having problems in K-3 K-4.thanks chip
Reply With Quote
  #2  
Old 10-15-2008, 05:02 PM
chipper chipper is offline
VideoKarma Member
 
Join Date: Jul 2007
Posts: 209
Well !!! I found the problem with my source voltages. Located on the vertical sweep board, pin 6 the 225v connection on the CRT was touching the - negative side cap C-5 of the 230v source. Having corrected this NOW all my voltages seem to be in line. I do now have ARC at the top of 1B3, but not enough voltage to lite the tube or get a reading off my probe. This voltage is only accomplished after I touch with my--- METER-- C-41 a .01 cap that is between B-1 the horiz wave form and L-14 the Horiz hold adjustment. Any help you guy's could give me would be greatly appreciated. chip
Reply With Quote
Reply



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 07:47 AM.



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