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  #16  
Old 09-06-2016, 06:39 PM
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davet753 davet753 is offline
David Thomas
 
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The horizontal oscillator is a little unstable, so I'm going to need to check resistor values in that circuit. Other than that (and linearity/centering adjustments), I think she's ready to go back in the cabinet.
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  #17  
Old 11-27-2016, 07:07 PM
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David Thomas
 
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I have luckily heard from another Videokarma user who restored a set almost matching mine. His is an earlier version, and has a 10" tube instead of the 12" in my set. Here is a pic of the label showing where my set calls for a 12KP4.

Also, if anyone knows how to change the title on a thread, I'd like to know how since this thread is about more than needing a tube.
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  #18  
Old 11-27-2016, 11:22 PM
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Electronic M Electronic M is offline
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Quote:
Originally Posted by davet753 View Post
I have luckily heard from another Videokarma user who restored a set almost matching mine. His is an earlier version, and has a 10" tube instead of the 12" in my set. Here is a pic of the label showing where my set calls for a 12KP4.

Also, if anyone knows how to change the title on a thread, I'd like to know how since this thread is about more than needing a tube.
What exactly do you want the title changed to?
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  #19  
Old 11-29-2016, 06:01 PM
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David Thomas
 
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1949 Magnavox MV13BS Restoration
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  #20  
Old 11-29-2016, 08:33 PM
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Done.
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  #21  
Old 11-29-2016, 09:42 PM
kramden66 kramden66 is offline
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Nice picture , if you don't have a 12kp4 what are you using in the pics?
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  #22  
Old 12-04-2016, 05:00 PM
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It is a 12KP4. When I got the set, the CRT was missing, and I went by the sticker on the inside of the cabinet that said 12KP4. The Sams Photofact says its supposed to be a 10BP4, and I got a PM from a member who has one identical to mine...but it has a 10BP4.

Oddly enough, Magnavox evidently made this model using two different size picture tubes, but the same face mask. While mine has a 2" bigger picture tube, the viewable size is the same as the ones with a 10" tube.
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