EGVA p/n: 141-BL-E757-TR

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  • lcdman
    TinkerTech
    • Nov 2010
    • 232
    • U.S.A.
    #1

    EGVA p/n: 141-BL-E757-TR

    Hello All

    I have a EGVA motherboard with a bad diode. The board component number is D11. Does anyone know the part value for this board? EGVA was no help.

    Thanks As Always,
    Lcdman
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    • lcdman
      TinkerTech
      • Nov 2010
      • 232
      • U.S.A.
      #2
      Re: EGVA p/n: 141-BL-E757-TR

      Hello Again,

      Can I just use any three legged diode to replace this one? And no its noted on the board as a diode (D) not a transistor (Q). Anyone want to chime in on this?

      Thanks
      Lcdman

        Comment

        • momaka
          master hoarder
          • May 2008
          • 12175
          • Bulgaria
          #3
          Re: EGVA p/n: 141-BL-E757-TR

          You should trace what circuit/chip it goes to so we can figure it out.

          There are many types of SOT-23 diode configurations available - i.e. which pin is Anode/Cathode and whether there are 1 or 2 diodes in that device (since it does have 3 pins). Getting the wrong diode could cause further damage in the circuit, so that's why we have to find out what it should be.

          I see it's near Q68, so at this point, I can only assume it possibly has something to do with being part of the RAM voltage regulator circuit.
          Last edited by momaka; 10-31-2018, 10:45 PM.

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