Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV:2.1

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  • alexmonk63
    Member
    • Dec 2017
    • 14
    • Plzen

    #41
    Re: Toshiba C850 PLF/PLR/CSF/CSR UMA MB REV:2.1 .

    Thank you

    Comment

    • kalilinux25
      Badcaps Legend
      • Mar 2018
      • 2069
      • ZAMBOANGA SIBUGAY

      #42
      Toshiba Satellite C850 _PLF.PLR.CSF.CSR_UMA-boardview

      Originally posted by raajkumar
      hi everyone i need schematic and boardview for toshiba c850 plf/plr/csf/csr uma mb rev:2.1 . Because someone removed both bios chips from it. And they taped them with mb. But i can't find which place for which chip. Anyone can help me please ? I need bios dump for both chips.

      Sorry for the mistake made by me on thread https://www.badcaps.net/forum/showthread.php?t=58800 as umb.

      here
      Attached Files

      Comment

      • mazloum
        Badcaps Veteran
        • Sep 2012
        • 499
        • Lebanon

        #43
        C850 (plf/plr/csf/csr uma mb rev 2.1

        hi
        i need schematic for this board: C850 (PLF/PLR/CSF/CSR UMA MB REV 2.1

        or:

        i need to know q8800 it is missing from the board, i have board view but cannot find the ic name
        thanks
        Attached Files

        Comment

        • mcplslg123
          Badcaps Legend
          • Jun 2015
          • 7262
          • india

          #44
          Re: C850 (plf/plr/csf/csr uma mb rev 2.1

          Q8800=si7840dp

          Comment

          • mazloum
            Badcaps Veteran
            • Sep 2012
            • 499
            • Lebanon

            #45
            Re: C850 (plf/plr/csf/csr uma mb rev 2.1

            thank you bro

            Comment

            • nassimhamdi
              Senior Member
              • Feb 2016
              • 149
              • algeria

              #46
              Re: Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV

              till 2021 not available!

              Comment

              • mohsinmolla
                New Member
                • Aug 2021
                • 2
                • Qatar

                #47
                Re: C850 (plf/plr/csf/csr uma mb rev 2.1

                LAPTOP Model – Toshiba Satellite C 850-B991, Motherboard PART NUMBER: PLF/PLR/CSF/CSR UMA MB REV:2.1

                please send me schematic diagram

                Comment

                • spider2022
                  New Member
                  • Feb 2022
                  • 1
                  • amman

                  #48
                  Re: Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV

                  toshiba c850

                  Comment

                  • Faircb02
                    New Member
                    • Mar 2022
                    • 1
                    • England

                    #49
                    Re: Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV

                    Originally posted by KEVSPIT
                    Is this what you need?

                    Comment

                    • Prabuth
                      Technician
                      • Sep 2018
                      • 71
                      • Sri Lanka

                      #50
                      Re: Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV

                      plf/plr/csf/csr uma mb rev 2.1 schematic also.. plzzz.. When I connect my power adapter, the power (3V 5V) IC gets hot. what should i do?

                      Comment

                      • hasaranga
                        New Member
                        • Nov 2023
                        • 2
                        • Sri Lanka

                        #51
                        Originally posted by kalilinux25
                        Toshiba Satellite C850 _PLF.PLR.CSF.CSR_UMA-boardview




                        here
                        can't open it on the board viewer software, so do you have any board viewer software for open it

                        Comment

                        • hasaranga
                          New Member
                          • Nov 2023
                          • 2
                          • Sri Lanka

                          #52
                          Originally posted by Prabuth
                          Re: Help! I need schematics for this board. Toshiba C850 (PLF/PLR/CSF/CSR UMA MB REV

                          plf/plr/csf/csr uma mb rev 2.1 schematic also.. plzzz.. When I connect my power adapter, the power (3V 5V) IC gets hot. what should i do?

                          first check the LDO and short circuit, if your LDO is ok you can check the always output then you can find out the problem area

                          Comment

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