philips 42pf9831d/10

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  • gary19610
    Senior Member
    • Dec 2012
    • 74
    • uk

    #1

    philips 42pf9831d/10

    I have this Philips 42pf9831d/10 when tv is turn on working ok but if you turn tv channel over by the side buttons it switch's the tv of and the red light starts flashing and can not turn tv back on ontill you unplug tv and plug it back in and tv will come back on. if you change channels the red light it will flash 1 red light and then delay and flash quick 4 red lights thank that must be a fault code sounds like mainboard no bad caps in the psu.

    red flashing light 1-4
    Last edited by gary19610; 03-29-2015, 04:41 AM.
  • gary19610
    Senior Member
    • Dec 2012
    • 74
    • uk

    #2
    Re: philips 42pf9831d/10

    Originally posted by gary19610
    I have this Philips 42pf9831d/10 when tv is turn on working ok but if you turn tv channel over by the side buttons it switch's the tv of and the red light starts flashing and can not turn tv back on ontill you unplug tv and plug it back in and tv will come back on. if you change channels the red light it will flash 1 red light and then delay and flash quick 4 red lights thank that must be a fault code sounds like mainboard no bad caps in the psu.

    red flashing light 1-4
    pictures of tv
    Attached Files

    Comment

    • CapLeaker
      Leaking Member
      • Dec 2014
      • 8133
      • Canada

      #3
      Re: philips 42pf9831d/10

      Does the TV work normal with the remote control?

      Comment

      • gary19610
        Senior Member
        • Dec 2012
        • 74
        • uk

        #4
        Re: philips 42pf9831d/10

        I have no remote for tv

        Comment

        • gary19610
          Senior Member
          • Dec 2012
          • 74
          • uk

          #5
          Re: philips 42pf9831d/10

          just tried remote works ok on everything but not when turn the channel tv go of and flash's red light and can not do anything until I unplug tv and plug back in again

          Comment

          • gary19610
            Senior Member
            • Dec 2012
            • 74
            • uk

            #6
            Re: philips 42pf9831d/10

            just tried switching from input from hd 1 hd 2 in the input mode tv just went of again same fault red light flashing

            Comment

            • gary19610
              Senior Member
              • Dec 2012
              • 74
              • uk

              #7
              Re: philips 42pf9831d/10

              update

              Comment

              • CapLeaker
                Leaking Member
                • Dec 2014
                • 8133
                • Canada

                #8
                Re: philips 42pf9831d/10

                sounds like a main board problem of some sort. First I thought the tuner, but since you are flicking between HDMI channels back and forth and get the same thing as a result, it must be somewhere else. Maybe you find a cheap board on ebay or shopjimmi.

                Comment

                • gary19610
                  Senior Member
                  • Dec 2012
                  • 74
                  • uk

                  #9
                  Re: philips 42pf9831d/10

                  anybody else have any ideas tv switch's of when changing channels or inputs like changing hd to tv or tv to hd then go,s of and red light flashes 1-4 times

                  Comment

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