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   sci.electronics.repair      Fixing electronic equipment      124,925 messages   

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   Message 124,411 of 124,925   
   Jeff Liebermann to Daedelus@whereamIinvalid.com   
   Re: Owon PDS 5022S   
   15 Aug 24 13:18:31   
   
   From: jeffl@cruzio.com   
      
   On Thu, 15 Aug 2024 09:16:57 +1000, Black Iccy   
    wrote:   
      
   >On Wed, 14 Aug 2024 14:26:48 -0700, Jeff Liebermann  wrote:   
   >   
   >Eeuuwww. Pure guess ....   
   >One of the voltages on the display tube itself has gone off. Right orff.   
      
   Ummm... it's not a CRT.  It's a color LCD 640x480 panel.   
      
   >Could be that a cap has broken down.   
      
   I haven't torn the DSO apart yet.  The display is not packaged to make   
   disassembly or inspection easy.  I've seen literally hundreds of   
   computer LCD panels but never one that looks like the photo.   
      
   >But in a very worst case, a weld inside the display tube has opened up.   
      
   It's not a CRT.   
      
   Thanks for trying.   
      
   --   
   Jeff Liebermann                 jeffl@cruzio.com   
   PO Box 272      http://www.LearnByDestroying.com   
   Ben Lomond CA 95005-0272   
   Skype: JeffLiebermann      AE6KS    831-336-2558   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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