MSI GE72 2QC Schematic plz

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  • medinfo
    Badcaps Veteran
    • May 2016
    • 328
    • Morocco

    #1

    MSI GE72 2QC Schematic plz

    MSI GE72 2QC Schematic plz
  • cdwayne foremost
    Member
    • Mar 2015
    • 20
    • jamaica

    #2
    Re: MSI GE72 2QC Schematic plz

    not release as yet

    Comment

    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20731
      • UK

      #3
      Re: MSI GE72 2QC Schematic plz

      Its available on some paid sites. MS-16J2/1792
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

      Comment

      • piernov
        Super Moderator
        • Jan 2016
        • 4435
        • France

        #4
        Re: MSI GE72 2QC Schematic plz

        Dunno if it's close enough.
        Attached Files
        OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

        Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20731
          • UK

          #5
          Re: MSI GE72 2QC Schematic plz

          I found it .
          Attached Files
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment

          • Krilan1990
            Member
            • Jan 2023
            • 37
            • Poland

            #6
            Re: MSI GE72 2QC Schematic plz

            Hello, I am looking for a schematic for msi ge62 2qd (ms-16j21 ver.1.0 in version 4.5mb). i will be grateful for any help.

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 20731
              • UK

              #7
              Re: MSI GE72 2QC Schematic plz

              Originally posted by Krilan1990
              Hello, I am looking for a schematic for msi ge62 2qd (ms-16j21 ver.1.0 in version 4.5mb). i will be grateful for any help.
              Is there anything wrong with the Rev 1.0 schematic posted above. Why does it have to be 4.5MB
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

              Comment

              • AL._.EX
                Badcaps Veteran
                • Dec 2022
                • 860
                • Belarus

                #8
                Re: MSI GE72 2QC Schematic plz

                4.5 Mb - or there was some other assembly rev1.0 or there were watermarks on the pdf. I haven't seen any other differences.

                Comment

                • Krilan1990
                  Member
                  • Jan 2023
                  • 37
                  • Poland

                  #9
                  Re: MSI GE72 2QC Schematic plz

                  I'm not sure if the schematic is complete or if there are some gaps in the pages. I saw that there is a diagram on vinafix but it takes up more space so I am asking if anyone has such a file and can upload it to the forum

                  Comment

                  • Krilan1990
                    Member
                    • Jan 2023
                    • 37
                    • Poland

                    #10
                    Re: MSI GE72 2QC Schematic plz

                    In my laptop there was a damage to the usb2.0 socket, after initial measurements it turned out that between the mass and the date - there is 10 ohms and between the date + and the mass is about 60 kohm. there is also a high impedance between vcc (5V and ground. The laptop is msi ge62 2qd motherboard ms16j21 ver1.0. is it possible that there is some element between the bridge and usb that could be damaged and ground date-. I found a diagram on the vinafix website but it is a bit too expensive for me to download it. and the free versions of the schematics may not be complete. generally the laptop works fine, the temperatures oscillate between 40-50 degrees and the other components work. Please advise what could be done with it, how to save these usb and is it profitable and how much can it cost.Thanks in advance for all suggestions

                    Comment

                    • AL._.EX
                      Badcaps Veteran
                      • Dec 2022
                      • 860
                      • Belarus

                      #11
                      Re: MSI GE72 2QC Schematic plz

                      Krilan1990, Write the name of the faulty connector (UCB CON1 - CON3).

                      Comment

                      • Krilan1990
                        Member
                        • Jan 2023
                        • 37
                        • Poland

                        #12
                        Re: MSI GE72 2QC Schematic plz

                        usb 2.0 , this laptop has only one usb 2.0 port, next to the sd card slot and the power adapter port

                        Comment

                        • AL._.EX
                          Badcaps Veteran
                          • Dec 2022
                          • 860
                          • Belarus

                          #13
                          Re: MSI GE72 2QC Schematic plz

                          Subboard 116J12-1

                          USB1: problems - U2 with strapping, EL1, FPC1. Motherboard - FPC1, HUB.
                          Attached Files

                          Comment

                          • SMDFlea
                            Super Moderator
                            • Jan 2018
                            • 20731
                            • UK

                            #14
                            Re: MSI GE72 2QC Schematic plz

                            Originally posted by Krilan1990
                            usb 2.0 , this laptop has only one usb 2.0 port, next to the sd card slot and the power adapter port
                            USB chart on page 28
                            Attached Files
                            Last edited by SMDFlea; 01-21-2023, 12:14 PM.
                            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                            Comment

                            • Krilan1990
                              Member
                              • Jan 2023
                              • 37
                              • Poland

                              #15
                              Re: MSI GE72 2QC Schematic plz

                              thank you i found it. but I do not know if this socket has a system between the bridge that could be damaged?? did he break the bridge?

                              Comment

                              • Krilan1990
                                Member
                                • Jan 2023
                                • 37
                                • Poland

                                #16
                                Re: MSI GE72 2QC Schematic plz

                                after connecting the mouse, the computer does not see the device, it does not recognize it. when I measure the signal pins with a multimeter, on the data pins I have 60kohm and 10 ohm. as one pin was shorted to ground. I do not know if there is a pullup resistor or some esd element between the socket and the bridge, there is no burn mark on the board and the computer works normally. only the usb2.0 port does not work.

                                Comment

                                • AL._.EX
                                  Badcaps Veteran
                                  • Dec 2022
                                  • 860
                                  • Belarus

                                  #17
                                  Re: MSI GE72 2QC Schematic plz

                                  Disconnect the cable from USB1 and measure signals directly on FPC1 motherboard. They go directly to the HUB.

                                  Comment

                                  • Krilan1990
                                    Member
                                    • Jan 2023
                                    • 37
                                    • Poland

                                    #18
                                    Re: MSI GE72 2QC Schematic plz

                                    I can't find boardview anywhere

                                    Comment

                                    • Krilan1990
                                      Member
                                      • Jan 2023
                                      • 37
                                      • Poland

                                      #19
                                      Re: MSI GE72 2QC Schematic plz

                                      I measured on a turned off laptop. when the 16j12 board is disconnected, it is out of range and when I connect the tape to the motherboard and measure on the pins, it has this value

                                      Comment

                                      • Krilan1990
                                        Member
                                        • Jan 2023
                                        • 37
                                        • Poland

                                        #20
                                        Re: MSI GE72 2QC Schematic plz

                                        what is this signal fpc1

                                        Comment

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