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 ?
    Tags: None
    • 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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