SAMSUNG PS42D51SX bad picture

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  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #101
    Re: SAMSUNG PS42D51SX bad picture

    For SMD resistors above or equal to 0603 size (1.6mm x 0.8mm) the value is printed on them using a code.
    e.g. 101 indicates 10 x 10^1 or 100 ohms.
    e.g. 470 indicates 47 x 10^0 or 47 ohms.

    Values smaller than 10 ohms are indicated using a number-number-letter code.
    http://www.marsport.org.uk/smd/res.htm
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

    Comment

    • kevinm34232
      Badcaps Legend
      • May 2012
      • 1884
      • USA

      #102
      Re: SAMSUNG PS42D51SX bad picture

      OK so it was a 100 ohms resistor that was bad on control board, that was reading 1.7k ohms?... If not just for me for anyone else that winds up here..

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #103
        Re: SAMSUNG PS42D51SX bad picture

        47 ohm that read 1.7k.
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment

        • Judy
          New Member
          • Jan 2013
          • 4
          • USA

          #104
          Re: SAMSUNG PS42D51SX bad picture

          This looks like the same picture on my Samsung plasma 50". How do you know what part to order?

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #105
            Re: SAMSUNG PS42D51SX bad picture

            You've posted three times already and both of those times I've said it was the X-main.
            I'll make it a third: It's the X-main board.

            If you need help locating the exact board then reply and I or someone else will be happy to help.
            Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
            For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • Judy
              New Member
              • Jan 2013
              • 4
              • USA

              #106
              Re: SAMSUNG PS42D51SX bad picture

              Where do I order it, I am new to this site. Thank u!

              Comment

              • tom66
                EVs Rule
                • Apr 2011
                • 32560
                • UK

                #107
                Re: SAMSUNG PS42D51SX bad picture

                Can you post pictures of the X-main board.

                This is the board mounted on the right of the plasma panel (looking from the rear) connected to the orange ribbons.

                On it there will be a part number, usually LJ41-xxxxxx[A-Z] indicating which part to order.
                Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                Comment

                • Th3_uN1Qu3
                  Believe in
                  • Jul 2010
                  • 6031
                  • Romania

                  #108
                  Re: SAMSUNG PS42D51SX bad picture

                  Nevermind, posted too late. tom66 explained it already.
                  Last edited by Th3_uN1Qu3; 05-03-2013, 10:28 AM.
                  Originally posted by PeteS in CA
                  Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
                  A working TV? How boring!

                  Comment

                  • tom66
                    EVs Rule
                    • Apr 2011
                    • 32560
                    • UK

                    #109
                    Re: SAMSUNG PS42D51SX bad picture

                    ...?
                    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                    Comment

                    • Th3_uN1Qu3
                      Believe in
                      • Jul 2010
                      • 6031
                      • Romania

                      #110
                      Re: SAMSUNG PS42D51SX bad picture

                      I posted in reference to the last post on page 5, but by the time i hit reply, other posts were made.
                      Originally posted by PeteS in CA
                      Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
                      A working TV? How boring!

                      Comment

                      • johnboy1313
                        Badcaps Legend
                        • Nov 2012
                        • 1959
                        • USA

                        #111
                        Re: SAMSUNG PS42D51SX bad picture

                        It took you nearly four months to hit reply?

                        Comment

                        • Th3_uN1Qu3
                          Believe in
                          • Jul 2010
                          • 6031
                          • Romania

                          #112
                          Re: SAMSUNG PS42D51SX bad picture

                          Originally posted by johnboy1313
                          It took you nearly four months to hit reply?


                          Well... that was something i didn't spot. I got sent here following a link in another topic, and i guess i was on page 5 and had a brain fart. It happens.
                          Originally posted by PeteS in CA
                          Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
                          A working TV? How boring!

                          Comment

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