Viewsonic vx912 probs.

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  • quackeruk
    New Member
    • Apr 2010
    • 9
    #1

    Viewsonic vx912 probs.

    Hi and good eve gentlemen, have viewsonic vx912 with power board fspo35-1p101. The mains electrolitic (400v.100uf.) was blown out, I have changed this , but before I tried the unit I noticed a device also blown, I cannot identify this device, the front has gone.
    this device is on the straight heat sink, if you hold board so you can read the board writing, the device in question is at the bottom.
    Sorry i have no picture,but camera has gone walk about, can you please give me the number so i may order new.

    THANK YOU ALL RGDS,
    Tags: None
    • jetadm123
      Badcaps Legend
      • Feb 2010
      • 2169
      #2
      Re: Viewsonic vx912 probs.

      All components on the board have a identifier silk-screened on the board. For example,
      resistors: Rxxx, transistors: Qxxx, diodes: Dxxx, etc. What is the component identifier for the part you are asking about?
      Last edited by jetadm123; 11-28-2011, 09:49 AM.

        Comment

        • trebo
          Badcaps Veteran
          • Feb 2010
          • 514
          • Wales, UK
          #3
          Re: Viewsonic vx912 probs.

          https://www.badcaps.net/forum/showth...iewsonic+vx912
          https://www.badcaps.net/forum/showth...iewsonic+vx912

          the chap in these 2 threads namely "quartz" bought a new p/supply for his,
          so he has old board you could PM him or Email him, he may be able to help

            Comment

            • Rtech
              Badcaps Legend
              • Jul 2010
              • 1095
              #4
              Re: Viewsonic vx912 probs.

              If its the same as this photo, then here is the datasheet:-
              http://pdf1.alldatasheet.com/datashe...SDM0565RB.html
              Suggest you check all resistors around the part as well,as usually one of them fail,when this fails
              Attached Files

                Comment

                • quackeruk
                  New Member
                  • Apr 2010
                  • 9
                  #5
                  Re: Viewsonic vx912 probs.

                  Thanks for your replys , further problem is that the silk screen is off line,i would think it would say v or w followed by 320, I will follow up the other points.
                  Thanks again

                    Comment

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