Magnavox 26mf231 d

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  • mikeviers
    New Member
    • Nov 2012
    • 5
    • USA

    #1

    Magnavox 26mf231 d

    Need a pro! On power supply 3138 103 6282 i had a bad cap board space #2074 2200 uf 25v replaced with 2200uf 35v. I now have some power but the screen will flicker on then shht back down. I have checked over everhthing but i am missing something. Can someone tell me what component would have blown this cap? Maybe that will be my problem. Thanks everyone
  • Pentium4
    CapXon Be Gone
    • Sep 2011
    • 3741
    • USA

    #2
    Re: Magnavox 26mf231 d

    You should post some clear pictures of the board. Did you use low ESR caps?

    Comment

    • mikeviers
      New Member
      • Nov 2012
      • 5
      • USA

      #3
      Re: Magnavox 26mf231 d


      Here are 2 pics. In pic #1 The cap that i replaced is the one on the top by itself.


      Thanks for your help! sorry for taking so long with the pics couldnt upload them from cell.
      Attached Files
      Last edited by mikeviers; 05-04-2013, 08:28 PM.

      Comment

      • Pentium4
        CapXon Be Gone
        • Sep 2011
        • 3741
        • USA

        #4
        Re: Magnavox 26mf231 d

        What is the brand and series of the cap? It looks like those output rectifiers got pretty hot you should check those to see if they are shorted. Those other 2 caps looks like CapXon you should replace those as well.

        Comment

        • mikeviers
          New Member
          • Nov 2012
          • 5
          • USA

          #5
          Re: Magnavox 26mf231 d

          Thanks, I will replace the other 2 caps. I will also recheck the out rectifiers i remember checking them but just to be safe. I should have marked what i have checked instead of going by memory.

          Comment

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