Announcement

Collapse
No announcement yet.

Help identification component on water damaged MSI 1070 Gaming X GPU

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Help identification component on water damaged MSI 1070 Gaming X GPU

    Hi gents,

    so i recovered a liquide damaged GPU (MSI 1070 Gaaming X) i try to fix it,
    the corrosion is so bad that it ate some component's pads.
    some are easy identifiable, others are not, from a similaire Boardview (Msi 1080GTX attached) I got some info:

    1-in boardview the component is named SOT23-5 no other info:

    from the pic we can see marking L1C9.
    no datasheet available and I cant find where to purchase it, What other Ref can I use instead.

    2-not available in the boardview but i guess its Sot23 (marking 2A. and N symbole)

    same no datasheet no info where to get it or something similaire.
    you can see in the pic also the component L1117LG which i found it easily in aliexpress.

    3- in boardview the componant is named 0.807v a quick googling gave me Sot23-8 :

    marking ADPG also no info where to get it.

    so any idea with what component i can use instead ?

    the MSI 1080 boardveiw


    PS: a high res of the PCB pic
    Attached Files
    Last edited by ZoOLf; 07-24-2021, 03:55 AM. Reason: add info

    #2
    Re: Help identification component on water damaged GPU

    the damaged area is at top left of the GPU,

    Attached Files

    Comment


      #3
      Re: Help identification component on water damaged GPU

      The part marked ADPG has a vertical bar on the left, it a Monlithic Power part - https://www.badcaps.net/forum/showpo...85&postcount=3 .The last digit is a year code,so the part number is ADP

      Heres the datasheet https://www.monolithicpower.com/en/d...ocument_id/342 MP1475DJ

      .
      Last edited by SMDFlea; 07-24-2021, 04:13 AM.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

      Comment


        #4
        Re: Help identification component on water damaged GPU

        Thx

        1/3 found 2 remaining :p

        Comment


          #5
          Re: Help identification component on water damaged MSI 1070 Gaming X GPU

          The 1st one L1C9 is an Anpec APL3511A B .The C means 1A/Active High,the 9 is a date code



          https://www.aliexpress.com/item/4000412659922.html

          2 down 1 to go

          .
          Last edited by SMDFlea; 07-24-2021, 05:49 AM.
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment


            #6
            Re: Help identification component on water damaged MSI 1070 Gaming X GPU

            I think the part marked 2A is an ON Semi MMBT3906 ,although i`m not 100% sure

            https://cdn.badcaps-static.com/pdfs/...7d924bb6f9.pdf
            Last edited by SMDFlea; 07-24-2021, 06:18 AM.
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment


              #7
              Re: Help identification component on water damaged MSI 1070 Gaming X GPU

              Mr SMDFlea, you re just amazing, thx man i will go with those.
              3/3 down

              Comment


                #8
                Re: Help identification component on water damaged MSI 1070 Gaming X GPU

                Just came here for feedback, i repaired the gpu, now its working, the only thing missing is the leds system, other than that every things is fine

                Comment


                  #9
                  Re: Help identification component on water damaged MSI 1070 Gaming X GPU

                  What is the .cad viewer use here?

                  Comment


                    #10
                    Re: Help identification component on water damaged MSI 1070 Gaming X GPU

                    Originally posted by ZoOLf View Post
                    Just came here for feedback, i repaired the gpu, now its working, the only thing missing is the leds system, other than that every things is fine
                    Thanks for the follow up ,i`m glad its working .
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      #11
                      Re: Help identification component on water damaged MSI 1070 Gaming X GPU

                      Originally posted by farks View Post
                      What is the .cad viewer use here?
                      Use Allegro free physical viewer 16/17.
                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                      Comment

                      Working...
                      X