Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Diagnostic & Test Equipment

Notices

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #8  
Old 06-09-2020, 06:56 AM
JohnCT's Avatar
JohnCT JohnCT is offline
VideoKarma Member
 
Join Date: Jan 2020
Posts: 749
The point is moot anyway. While the bar sweep on this example works, the 3.5mhz bars are jibberish. Sometimes it looks like a tight checkerboard and other times it's just a green band. All the others on either side work. Strangely, scoping the bar sweep at the video output shows full amplitude at the 3.5 mhz band, but no lines.

So I'll add this one to the storage pile along with a VA48 that has no bar sweep at all.

The good news is that my buddy stopped back with a BK freq counter, another 467 CRT tester with a crapload of sockets, and an old variac (non isolated). I've got some friends who can use those at least. He said he might have some more stuff as well.

John
Reply With Quote
 



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 04:39 PM.



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