Adjustment in LCD Panel

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  • pavithra_uk
    Member
    • Nov 2010
    • 44

    #1

    Adjustment in LCD Panel

    My Toshiba Satellite M35X has LG.Philips LCD Panel.

    Question is this:

    There is a tiny Variable resistor in Panel board to adjust something.. it never marked for purpose. what its purpose ?? Adjusting contrast ?
  • PlainBill
    Badcaps Legend
    • Feb 2009
    • 7034
    • USA

    #2
    Re: Adjustment in LCD Panel

    Originally posted by pavithra_uk
    My Toshiba Satellite M35X has LG.Philips LCD Panel.

    Question is this:

    There is a tiny Variable resistor in Panel board to adjust something.. it never marked for purpose. what its purpose ?? Adjusting contrast ?
    It's probably used to adjust one of the voltages used to drive the individual pixels. If you want to do something very foolish, try adjusting it.

    PlainBill
    For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

    Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

    Comment

    • pavithra_uk
      Member
      • Nov 2010
      • 44

      #3
      Re: Adjustment in LCD Panel

      Originally posted by PlainBill
      It's probably used to adjust one of the voltages used to drive the individual pixels. If you want to do something very foolish, try adjusting it.

      PlainBill

      I adjusted it and nothing happens or no differance in pictures. so I reset it back to original position.


      Like to know what happens it adjusted ?? low voltage or high voltage effect on pixel drivings..

      a very small change in value can panel to be died ??

      Comment

      • japlytic
        Badcaps Legend
        • Oct 2005
        • 2085
        • Australia

        #4
        Re: Adjustment in LCD Panel

        Such controls are factory adjusted and in many cases, adjustment is not specified in servicing literature.
        My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.

        Comment

        • Rtech
          Badcaps Legend
          • Jul 2010
          • 1095

          #5
          Re: Adjustment in LCD Panel

          Originally posted by pavithra_uk
          I adjusted it and nothing happens or no differance in pictures. so I reset it back to original position.


          Like to know what happens it adjusted ?? low voltage or high voltage effect on pixel drivings..

          a very small change in value can panel to be died ??
          You see what happened, you moved it and India won the cricket World cup...never mind.

          Comment

          • pavithra_uk
            Member
            • Nov 2010
            • 44

            #6
            Re: Adjustment in LCD Panel

            Originally posted by Rtech
            You see what happened, you moved it and India won the cricket World cup...never mind.
            because of politics infected in cricket..

            otherwise we win the cup

            Comment

            • tronxkid
              Member
              • Jun 2011
              • 20

              #7
              Re: Adjustment in LCD Panel

              What is cricket?????

              Comment

              • PlainBill
                Badcaps Legend
                • Feb 2009
                • 7034
                • USA

                #8
                Re: Adjustment in LCD Panel

                Originally posted by tronxkid
                What is cricket?????
                What!!! You don't know how to use Google???

                PlainBill
                For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

                Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

                Comment

                • alexanna
                  Member
                  • Mar 2010
                  • 1346

                  #9
                  Re: Adjustment in LCD Panel

                  Originally posted by tronxkid
                  What is cricket?????
                  We are developing a new game here in the Midwest states it's called β€œCicada”
                  The only problem is its going to be difficult to get good at it; they only show up around every 17 Yrs.
                  Whatever I do, I consider it a success, if in the end I am breathing, seeing, feeling and hearing!

                  Comment

                  • Rtech
                    Badcaps Legend
                    • Jul 2010
                    • 1095

                    #10
                    Re: Adjustment in LCD Panel

                    Now..I'll have to Google.....'Cicada'....!!

                    Comment

                    • tronxkid
                      Member
                      • Jun 2011
                      • 20

                      #11
                      Re: Adjustment in LCD Panel

                      Originally posted by PlainBill
                      What!!! You don't know how to use Google???

                      PlainBill
                      whats google?

                      Comment

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