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   comp.sys.tandy      Life is dandy cuz you're gettin a Tandy!      5,684 messages   

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   Message 4,857 of 5,684   
   Mike Y to All   
   Re: Help with video repair...   
   08 Apr 08 08:37:29   
   
   80d23eef   
   From: joe@user.com   
      
   "marmotking"  wrote in message   
   news:7e2042da-d69d-4df8-bdbb-7eeb86c7968c@a9g2000prl.googlegroups.com...   
   > Major bummer this evening...I came home tonight excited to do some   
   > work on a Model 4 software project only to find the video of my   
   > working Model 4 dead.  What happens is the whole screen is being   
   > displayed on a single horizontal line in the middle of the CRT.  Now   
   > this is probably some sort of sync issue, but I'm curious to know if   
   > it's most likely an issue with the CRT driver board or an issue with   
   > the video signal generation on the motherboard.  I haven't tried to   
   > diagnose it yet, so I'm wondering if there's advise on the most likely   
   > place to start looking...   
      
   Before diving in looking for something major, look for a loose connection in   
   the vertical.  It could even be loose to the deflection coils...   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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