Diode code

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  • p1muserfan
    Senior Member
    • Apr 2014
    • 184
    • USA
    #1

    Diode code

    Blew a diode while measuring voltage on an lcd connector and the only marking on the diode is 42t. Can anybody point me in the right direction on how to get more info on this thing? Where to get one? Or 2? Lol Thanks
    Tags: None
    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: Diode code

      Pictures?
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

        • ktmmotocross
          Boardkiller
          • Feb 2014
          • 3578
          • slovakia
          #3
          Re: Diode code

          dont have schematic?

            Comment

            • p1muserfan
              Senior Member
              • Apr 2014
              • 184
              • USA
              #4
              Re: Diode code

              Originally posted by ktmmotocross
              dont have schematic?
              These Satellite L775 boards are an ass-whip, AMD or Intel, can't find a schematic for either of them. And very little on the board is labeled. This board is an Intel.
              Attached Files

                Comment

                • cyberhack
                  Badcaps Veteran
                  • Feb 2013
                  • 466
                  • Uk
                  #5
                  Re: Diode code

                  Here is the datasheet
                  Here is the link for 42t markings smd
                  http://www.s-manuals.com/smd/42
                  Attached Files
                  Last edited by cyberhack; 12-11-2014, 06:48 AM.

                    Comment

                    • p1muserfan
                      Senior Member
                      • Apr 2014
                      • 184
                      • USA
                      #6
                      Re: Diode code

                      Originally posted by cyberhack
                      Here is the datasheet
                      Here is the link for 42t markings smd
                      http://www.s-manuals.com/smd/42
                      Awesome, thanks

                        Comment

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