820-02536 A2681 sch & brd PDF's only

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Sergio Kub
    Senior Member
    • Jul 2018
    • 161
    • Brasil

    #41
    Originally posted by Pedro147
    820-02536 boardview and schematic

    A Chinese friend kindly provided me with 820-02536 board and schematic files today, so I will share them with the community here 2022 A2681 M2 Macbook Air
    Thank You

    Comment

    • macabook
      Member
      • Sep 2024
      • 27
      • France

      #42
      THANKS FOR SHARING

      Comment

      • DanielDacko
        Badcaps Veteran
        • Mar 2015
        • 325
        • Macedonia

        #43
        The boardview is pretty innacurate, does anyone else have the proper boardview?

        This is what it shows for LCD connector:

        Attached Files
        I don't provide help for people using CH341A and a clip.

        Comment

        • Federico P
          New Member
          • Apr 2025
          • 3
          • Argentina

          #44
          Thanks a lot!

          Comment

          • vinhidalgo
            New Member
            • Mar 2017
            • 4
            • Costa Rica

            #45
            Hello there!

            I'm trying to download the file but It opens a new page showing: "Invalid File Specified". Any idea on what's wrong?

            Thank you guys.

            Vin

            Comment

            • Pedro147
              Senior Member
              • Sep 2016
              • 157
              • Australia

              #46
              Can someone show me how I can re-upload these files, there in no option in in advanced editor. Thanks
              My YouTube channel - https://www.youtube.com/channel/UCiD...5d6OgizDqoi_SA

              Comment

              • Pedro147
                Senior Member
                • Sep 2016
                • 157
                • Australia

                #47
                Here is a re-upload of these files as they were apparently lost in a data breach
                Attached Files
                My YouTube channel - https://www.youtube.com/channel/UCiD...5d6OgizDqoi_SA

                Comment

                • DanielDacko
                  Badcaps Veteran
                  • Mar 2015
                  • 325
                  • Macedonia

                  #48
                  Everything in this boardview is PP5V_CHGR, am I the only one who has this problem?
                  Attached Files
                  I don't provide help for people using CH341A and a clip.

                  Comment

                  • mcthr
                    Member
                    • Aug 2019
                    • 25
                    • Philippines

                    #49
                    Try this to those who need it,
                    Attached Files

                    Comment

                    • Pedro147
                      Senior Member
                      • Sep 2016
                      • 157
                      • Australia

                      #50
                      Originally posted by DanielDacko
                      Everything in this boardview is PP5V_CHGR, am I the only one who has this problem?
                      Not sure what ancient boardview program you are using but there is nothing wrong with the files I uploaded. Maybe start using a decent program like inflex FlexBoardView
                      Attached Files
                      My YouTube channel - https://www.youtube.com/channel/UCiD...5d6OgizDqoi_SA

                      Comment

                      • Pedro147
                        Senior Member
                        • Sep 2016
                        • 157
                        • Australia

                        #51
                        Originally posted by mcthr
                        Try this to those who need it,
                        Just note that a program like FlexBoardView will work better if you name the folder and boardview / schematic in this format (820-xxxxx) rather than the convoluted naming of your file.
                        By the way, there is nothing wrong with the last file set that I uploaded, I assume it's the boardviewer that he is using
                        My YouTube channel - https://www.youtube.com/channel/UCiD...5d6OgizDqoi_SA

                        Comment

                        • Sergio Kub
                          Senior Member
                          • Jul 2018
                          • 161
                          • Brasil

                          #52
                          Thank you so much ! Generous

                          Comment

                          Related Topics

                          Collapse

                          • mferna14
                            MacBook Air A2681 battery problem after Screen Replacement
                            by mferna14
                            Hi, my dear friends., Maybe this might be a stupid question or something I missed or do not know. I have 2 MacBook Air A2681 (Indentical color & EMC #), both LCD screens broken. Before ordering the LCD Screens I confirmed both worked with their respective batteries & AC Adapters, & they did 100%. The LCD Screens came in today & I replaced LCD for the 1st A2681. (Removed Battery Terminal cable for both Laptops before installation of LCDs). Perfect Screen & Booted up fine. But it did not work with battery. I checked the battery connector & it was seated in well/perfectly....
                            12-06-2024, 08:10 PM
                          • kuba2102
                            Macbook Air M2 A2681 NAND upgrade error 35
                            by kuba2102
                            Hello people. I have undertaken an upgrade from 256GB to 512GB. I have another A2681 board that I sourced NANDs, resistors and capacitors from. Yet when I try to restore the firmware in FDU mode I get the error 0x23 (35) (error formatting the NAND). Could it be the faulty NAND or I have missed something? Thank you...
                            07-03-2025, 12:20 PM
                          • Dylan Jones
                            MacBook A2681 (Board 820-02862) - UP700 Likely Shorted
                            by Dylan Jones
                            Hi all,
                            I'm a beginner at laptop repair. I bought a MacBook Air A2681 that doesn’t turn on, just for practice. PPBUS_AON and the other always-on voltages are present and look fine. I did some diode mode measurements and got unusual readings (compared to reference values I found online) on LC320 (44mV) and L82D0 (40mV). LC320 corresponds to the PP5V_S2 power rail, and L82D0 to PP1V25_S2.

                            I injected 1V (current limited to 100mA, the board consumed around 86mA) into PP1V25_S2 to see if anything would heat up, but everything seemed normal. I did the same with 5V (current limited...
                            06-28-2025, 05:07 PM
                          • iMuhtaseb
                            A2681 Keyboard, trackpad and sleep?!
                            by iMuhtaseb
                            Wow it's been a while since I posted!

                            This is a weird case, it has a history of liquid spill a year ago but customer did not want to replace neither trackpad or keyboard.. fast forward for today:

                            A2681 turns on but not trackpad or keyboard feedback (or external keyboard and mouse) and then after a minute or so the Mac sleeps..

                            It's a NOT a sleep sensor or trackpad or keyboard or daughterboard or anything else (I replaced all those); it's the logic board..

                            Tested another locked logic board on customer's top case and it posted with keyboard and...
                            05-22-2025, 09:59 AM
                          • Arshad alam4659
                            Macbook a2681 no power
                            by Arshad alam4659
                            today i received a board a2681 820-02536 m2 this board stuck in 5 volt i check some volt all ok but pp3v3_aon is low, here 1.6v , when I hit the pmu it turned on, then after a while it did not turn on, then I changed pmu but same problem , someone help me what is the problem why pp3v3 is 1.6v i checked here no short...
                            02-20-2025, 12:26 PM
                          • Loading...
                          • No more items.
                          Working...