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Acer main board part ID

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    Acer main board part ID

    Hello all
    I acquired an Acer H233H When turned on it has a white screen problem
    checked all caps on power supply all tested good on esr meter I noticed a burned diode, correct me if not a diode I measured resistance I get 10.25 ohms both directions. I also lost all power to screen led button.
    Attached Files
    Last edited by 1supertech; 12-30-2012, 07:33 AM.

    #2
    Re: Acer main board part ID

    Can you clean up the damage area with some isopropyl alcohol - you may even be able to read the part number on the burnt item
    Please upload pictures using attachment function when ask for help on the repair
    http://www.badcaps.net/forum/showthread.php?t=39740

    Comment


      #3
      Re: Acer main board part ID

      Hello selldoor
      I cleaned of with alcohol I see A 14 with a burn mark in middle any Idea what that is

      Comment


        #4
        Re: Acer main board part ID

        Working on it - is it at I304
        Please upload pictures using attachment function when ask for help on the repair
        http://www.badcaps.net/forum/showthread.php?t=39740

        Comment


          #5
          Re: Acer main board part ID

          Originally posted by selldoor View Post
          Working on it - is it at I304
          Yes I see faintly an I304 under diode

          Comment


            #6
            Re: Acer main board part ID

            OK No - I think it is I301
            I searched for the board number.
            The same board is in the G245H.

            See Attached

            Think it is one of these
            http://www.alldatasheet.com/datashee...TC/AO3419.html
            Attached Files
            Please upload pictures using attachment function when ask for help on the repair
            http://www.badcaps.net/forum/showthread.php?t=39740

            Comment


              #7
              Re: Acer main board part ID

              Originally posted by selldoor View Post
              OK No - I think it is I301
              I searched for the board number.
              The same board is in the G245H.

              See Attached

              Think it is one of these
              Thanks Selldoor I found it on digikey
              https://cdn.badcaps-static.com/pdfs/...5e3d5c4bc2.pdf

              Comment

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