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Need boardview for acer aspire v3-771g HELP

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    Need boardview for acer aspire v3-771g HELP

    Hi frieds.I have to repair laptop motherboard from acer v3-771g the motherboard is PEGATRON va70/vg70, I have schematic but motherboard doesnt have prited marks near componets.So schematic is usless.Any idea? Or someone who can help?

    Motherboard doesnt have power at all no 3v no 5v only 19v on few componets,rest of components read max 0.77V. Even on chip TPS for 3 and 5v on vin came 0.33V.

    Laptop is from my friend adapter die,he replace with another but he is bad electrian and he connect positive and negative together.So fried mobo. I check visible nothig to see fried and no component that overheating.

    So any help please? Thanks

    #2
    Re: Need boardview for acer aspire v3-771g HELP

    did you find one? i'm looking for it too

    Comment


      #3
      Re: Need boardview for acer aspire v3-771g HELP

      Might be this one:
      Attached Files

      Comment


        #4
        Re: Need boardview for acer aspire v3-771g HELP

        thanks

        Comment


          #5
          Re: Need boardview for acer aspire v3-771g HELP

          Originally posted by igyy View Post
          PEGATRON va70/vg70, I have schematic
          Hi, can you share the schematics please? Thanks

          Comment


            #6
            Re: Need boardview for acer aspire v3-771g HELP

            thanks

            Comment


              #7
              Re: Need boardview for acer aspire v3-771g HELP

              Schematic
              Attached Files

              Comment


                #8
                Re: Need boardview for acer aspire v3-771g HELP

                Thanks!

                Comment


                  #9
                  Re: Need boardview for acer aspire v3-771g HELP

                  Originally posted by on/off View Post
                  Might be this one:
                  Thank you

                  Comment


                    #10
                    Re: Need boardview for acer aspire v3-771g HELP

                    Originally posted by Bonzas View Post
                    Schematic
                    Thank you

                    Comment


                      #11
                      ACER V3-771G Pegatron VA70 VG70 REV: 2.1 Boardview:

                      Attached Files
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