Samsung t24c550 no power on

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  • crdz66
    Badcaps Veteran
    • Nov 2012
    • 242
    • USA

    #1

    Samsung t24c550 no power on

    Hello fellas.

    I have a 24 led tv/monitor with no power on.

    This tv was damage for storm and since then won't turn on.
    So far.

    I replace the power supply because the original show only 1.5volts.
    Now i have another give me 14volts.
    So, i check couple components next to power jack and i have those 14volts but the rest tv is like dead.

    Since this unit only have a power supply/main board i don't know what else need to check.
    Another thing do i check was the little power button connector and can identify any voltage on that..

    Any idea ????
    Thanks
    Attached Files
  • mr.cool
    Member
    • Dec 2013
    • 22
    • Austria

    #2
    Re: Samsung t24c550 no power on

    do you have 3,3V on IC901 ?
    If yes, try to reprogram this chip !
    Read---> store ----->write the stored file again on the eeprom !
    good luck !

    Comment

    • crdz66
      Badcaps Veteran
      • Nov 2012
      • 242
      • USA

      #3
      Re: Samsung t24c550 no power on

      let me check

      Comment

      • crdz66
        Badcaps Veteran
        • Nov 2012
        • 242
        • USA

        #4
        Re: Samsung t24c550 no power on

        0.05 volts leg 1 and 2 and 6 only

        Comment

        • mr.cool
          Member
          • Dec 2013
          • 22
          • Austria

          #5
          Re: Samsung t24c550 no power on

          pin 8 ---> vcc should be 3,3 ?

          Comment

          • crdz66
            Badcaps Veteran
            • Nov 2012
            • 242
            • USA

            #6
            Re: Samsung t24c550 no power on

            pin 8 = 0volts

            Comment

            • mr.cool
              Member
              • Dec 2013
              • 22
              • Austria

              #7
              Re: Samsung t24c550 no power on

              do yoou have a SM ?

              Comment

              • crdz66
                Badcaps Veteran
                • Nov 2012
                • 242
                • USA

                #8
                Re: Samsung t24c550 no power on

                sorry
                sm???? means

                Comment

                • crdz66
                  Badcaps Veteran
                  • Nov 2012
                  • 242
                  • USA

                  #9
                  Re: Samsung t24c550 no power on

                  service manual??
                  nop

                  Comment

                  • mr.cool
                    Member
                    • Dec 2013
                    • 22
                    • Austria

                    #10
                    Re: Samsung t24c550 no power on

                    whats the name of IC901 ?
                    unfortunately i cant see it on the pic

                    Comment

                    • mr.cool
                      Member
                      • Dec 2013
                      • 22
                      • Austria

                      #11
                      Re: Samsung t24c550 no power on

                      yes service manual.. :o)

                      Comment

                      • crdz66
                        Badcaps Veteran
                        • Nov 2012
                        • 242
                        • USA

                        #12
                        Re: Samsung t24c550 no power on

                        winbond
                        250128fvsg
                        1349

                        Comment

                        • mr.cool
                          Member
                          • Dec 2013
                          • 22
                          • Austria

                          #13
                          Re: Samsung t24c550 no power on

                          ok thx !
                          im looking for a SM...

                          Comment

                          • mr.cool
                            Member
                            • Dec 2013
                            • 22
                            • Austria

                            #14
                            Re: Samsung t24c550 no power on

                            Sorry no SM to find ! :o(

                            But first you have to find where the 3,3V come from.

                            Comment

                            • crdz66
                              Badcaps Veteran
                              • Nov 2012
                              • 242
                              • USA

                              #15
                              Re: Samsung t24c550 no power on

                              ok. thanks

                              Comment

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