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Schematics Toshiba satellite pro L300

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    Schematics Toshiba satellite pro L300

    Hi, i would need for the chematic of Toshiba satellite pro l300. In particular I think I have a problem with the screen inverter.
    Thank you all

    #2
    Re: Schematics Toshiba satellite pro L300

    Only boardview
    Attached Files

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      #3
      Re: Schematics Toshiba satellite pro L300

      Originally posted by AL._.EX View Post
      Only boardview
      Thank you so much. I think I have a problem with the lcd inverter. It has 5V in input but 0 in input at the coil and obviously 0 at the output. Do you have the schematics/boardview also for that? Thank you

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        #4
        Re: Schematics Toshiba satellite pro L300

        On what chip do you have an inverter assembled?

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          #5
          Re: Schematics Toshiba satellite pro L300

          Originally posted by AL._.EX View Post
          On what chip do you have an inverter assembled?
          TB153B.
          I'm not sure the problem is the chip. I have 5V in input and 0 on out of the chip ( and so 0 at the coil)

          Comment


            #6
            Re: Schematics Toshiba satellite pro L300

            Originally posted by AL._.EX View Post
            On what chip do you have an inverter assembled?
            Can you help me? You know any chip that is compatible with mine?
            And it is normal that the input is just 5V? I thought it was 19V but I think I remember reading that 5V is ok

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              #7
              Re: Schematics Toshiba satellite pro L300

              What are the voltages on these signals?
              Attached Files

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                #8
                Re: Schematics Toshiba satellite pro L300

                Originally posted by AL._.EX View Post
                What are the voltages on these signals?
                Should I mesure it with the pc on, and all the screen's stuffs connected?

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                  #9
                  Re: Schematics Toshiba satellite pro L300

                  Originally posted by giulio93 View Post
                  Should I mesure it with the pc on, and all the screen's stuffs connected?
                  Yes).

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