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Acer AL2423W no 12 and 19 volts

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    Acer AL2423W no 12 and 19 volts

    There is monitor Acer AL2423. 5 volts there is, but 12 and 19 volts no. Photo of the charge power supply unit there is herehttps://www.badcaps.net/forum/showthread.php?t=9773

    #2
    Re: Acer AL2423W no 12 and 19 volts

    I have spent almost an hour looking at the picture and can see nothing wrong - is that of some help to you or am I just wasting my time?
    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 AL2423W no 12 and 19 volts

      Originally posted by lakosta12 View Post
      There is monitor Acer AL2423. 5 volts there is, but 12 and 19 volts no. Photo of the charge power supply unit there is herehttps://www.badcaps.net/forum/showthread.php?t=9773
      Check the PS_ON line from the signal board to the power supply.

      PlainBill
      For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

      Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

      Comment


        #4
        Re: Acer AL2423W no 12 and 19 volts

        Originally posted by lakosta12 View Post
        There is monitor Acer AL2423. 5 volts there is, but 12 and 19 volts no. Photo of the charge power supply unit there is here https://www.badcaps.net/forum/showthread.php?t=9773
        That is a picture of someone else's board? If so it isn't much help - we need to see pics of YOUR board(s).
        Friends don't let friends buy Samsung ....

        Comment


          #5
          Re: Acer AL2423W no 12 and 19 volts

          This picture exactly my power supply unit.

          Comment


            #6
            Re: Acer AL2423W no 12 and 19 volts

            PS_ON line is corrected

            Comment


              #7
              Re: Acer AL2423W no 12 and 19 volts

              Please see my PDF.
              Attached Files
              Never stop learning
              Basic LCD TV and Monitor troubleshooting guides.
              http://www.badcaps.net/forum/showthr...956#post305956

              Voltage Regulator (LDO) testing:
              http://www.badcaps.net/forum/showthr...999#post300999

              Inverter testing using old CFL:
              http://www.badcaps.net/forum/showthr...er+testing+cfl

              Tear down pictures : Hit the ">" Show Albums and stories" on the left side
              http://s807.photobucket.com/user/budm/library/

              TV Factory reset codes listing:
              http://www.badcaps.net/forum/showthread.php?t=24809

              Comment

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