Gogen TV 17MB25-3 DUMP - bad chip 19"

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  • bajdik
    Senior Member
    • Aug 2015
    • 68
    • Czech Republic

    #1

    Gogen TV 17MB25-3 DUMP - bad chip 19"

    I!m looking for BIOS DUMP - GoGen TVL 19885.
    The signal board is: 17MB25-3. It is probably OEM platform with for a lot of brands.
    My signal board has got dead SPI FLASH chip, so I need a complete dump..

    GOGEN not help me - outdated TV..
  • arizanotlari
    Senior Member
    • Nov 2014
    • 158
    • Turkiye

    #2
    Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

    try this.
    Attached Files
    https://www.badcaps.net

    Comment

    • bajdik
      Senior Member
      • Aug 2015
      • 68
      • Czech Republic

      #3
      Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

      Thank you very much for dump, but it doesn't work - just rebooting without screen. :-)

      Comment

      • lotas
        Badcaps Legend
        • Jan 2016
        • 4649
        • Russia

        #4
        Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

        What is the number of your panel (matrix)?

        Comment

        • bajdik
          Senior Member
          • Aug 2015
          • 68
          • Czech Republic

          #5
          Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

          The screen is: Chi Mei, M185B1-L02, Rev C1.

          Comment

          • lotas
            Badcaps Legend
            • Jan 2016
            • 4649
            • Russia

            #6
            Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

            try 17MB25-3 (M185B1-L02).
            Attached Files

            Comment

            • bajdik
              Senior Member
              • Aug 2015
              • 68
              • Czech Republic

              #7
              Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

              I tried flash the bigger file, no change. Inside the package is dump for 16mbit SPI and one small for which chip?
              I did not find what I should do with the second file.

              Comment

              • lotas
                Badcaps Legend
                • Jan 2016
                • 4649
                • Russia

                #8
                Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

                Eeprom U103_24C64

                Comment

                • bajdik
                  Senior Member
                  • Aug 2015
                  • 68
                  • Czech Republic

                  #9
                  Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

                  OK, I will try to program booth SPI flash.
                  Will help If I post the original dump of the smaller memory?

                  Comment

                  • bajdik
                    Senior Member
                    • Aug 2015
                    • 68
                    • Czech Republic

                    #10
                    Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

                    Both chip was updated, still rebooting without screen..
                    My small EEPROM added.
                    SPI flash chip was dead, so only this file I can upload.
                    Attached Files
                    Last edited by bajdik; 09-26-2022, 09:42 AM.

                    Comment

                    • bajdik
                      Senior Member
                      • Aug 2015
                      • 68
                      • Czech Republic

                      #11
                      Re: Gogen TV 17MB25-3 DUMP - bad chip 19"

                      No one have anything what can I try?

                      Comment

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