Samsung le40c550j1w

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  • Jimmy1979
    Senior Member
    • Apr 2015
    • 120
    • holland

    #21
    Re: Samsung le40c550j1w

    Originally posted by maxvalutech
    A new blank eeprom should not affect your standby .
    I installed Blank eeprom and there was no standby light.
    I think there is an other problem with mainboard than only eeprom

    Comment

    • Jimmy1979
      Senior Member
      • Apr 2015
      • 120
      • holland

      #22
      Re: Samsung le40c550j1w

      does someone have a link for the firmware for this model?
      Thanx

      Comment

      • Jimmy1979
        Senior Member
        • Apr 2015
        • 120
        • holland

        #23
        Re: Samsung le40c550j1w

        I found the firmware and installed this but the problem is tv works fine but when powered off at about 10min and powering on the tv it goes on a cyclus of 6 blinking led 3times before powering on again.
        Someone knows the problem.

        Comment

        • vinceroger69
          Badcaps Legend
          • Mar 2012
          • 6714
          • uk

          #24
          Re: Samsung le40c550j1w

          what are the power supply and main board part numbers that are used in this tv.

          Comment

          • Jimmy1979
            Senior Member
            • Apr 2015
            • 120
            • holland

            #25
            Re: Samsung le40c550j1w

            Originally posted by vinceroger69
            what are the power supply and main board part numbers that are used in this tv.
            Model l40f1_ady
            Powersupply bn44-00340b

            Mainboard bn94-03391d
            This is an mainboard of le46c550j1wx
            I installed it on a 40inch
            My original which is broken is the bn94-03391b

            Comment

            • Jimmy1979
              Senior Member
              • Apr 2015
              • 120
              • holland

              #26
              Re: Samsung le40c550j1w

              Originally posted by vinceroger69
              what are the power supply and main board part numbers that are used in this tv.
              ???

              Comment

              • dick_barton
                Badcaps Legend
                • Aug 2015
                • 6642
                • Wales

                #27
                Re: Samsung le40c550j1w

                All I can find on BN44-03391D is that it is used in a Samsung LE46C550J1WX set. I wonder if it's having problems because of the different panel size. When you next have it running can you enter the service mode and see if your panel is available to select in the service menu.
                Last edited by dick_barton; 09-06-2017, 03:55 PM.
                Willing to help but I'm no expert.

                Comment

                • Jimmy1979
                  Senior Member
                  • Apr 2015
                  • 120
                  • holland

                  #28
                  Re: Samsung le40c550j1w

                  Originally posted by dick_barton
                  All I can find on BN44-03391D is that it is used in a Samsung LE46C550J1WX set. I wonder if it's having problems because of the different panel size. When you next have it running can you enter the service mode and see if your panel is available to select in the service menu.
                  My panel is LTF400HM01

                  In service menu it was first 46A6AF0C
                  I changed it to 40A6AF0C

                  Problem stil exist.
                  Mainboard is new not a swap.

                  Comment

                  • Jimmy1979
                    Senior Member
                    • Apr 2015
                    • 120
                    • holland

                    #29
                    Re: Samsung le40c550j1w

                    Originally posted by Jimmy1979
                    My panel is LTF400HM01

                    In service menu it was first 46A6AF0C
                    I changed it to 40A6AF0C

                    Problem stil exist.
                    Mainboard is new not a swap.
                    Someone experience with installing brand new mainboard?
                    Maybe there is somthing else to adjust?
                    Last edited by Jimmy1979; 09-08-2017, 09:18 AM.

                    Comment

                    • Jimmy1979
                      Senior Member
                      • Apr 2015
                      • 120
                      • holland

                      #30
                      Re: Samsung le40c550j1w

                      Originally posted by Jimmy1979
                      Someone experience with installing brand new mainboard?
                      Maybe there is somthing else to adjust?
                      Nobody an idea???

                      Comment

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