sharp aquos 42. lc-42d43u

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  • robbiec16
    Member
    • Jan 2013
    • 20
    • us

    #1

    sharp aquos 42. lc-42d43u

    I dont know how to post pics feom my phone so I will include a link to my craigslist posting with pictures.
    I just got this tv off of craigslist. After about an hour and a half of watching it the picture turns to fuzziness. The figures are very splotchy and distorted. Their are halos around peoples bodies. Any ideas of what the. Problem is and a fix?

    http://jacksonville.craigslist.org/ele/3541156584.html
  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: sharp aquos 42. lc-42d43u

    Is it sudden? Or does it slowly occur?
    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

    • robbiec16
      Member
      • Jan 2013
      • 20
      • us

      #3
      Re: sharp aquos 42. lc-42d43u

      It starts to occur slowly and then got worse quick.

      Comment

      • robbiec16
        Member
        • Jan 2013
        • 20
        • us

        #4
        Re: sharp aquos 42. lc-42d43u

        One of the pics I posted was of the TV working an hour before and then one of the outcome

        Comment

        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK

          #5
          Re: sharp aquos 42. lc-42d43u

          I doubt it will fix it but this procedure has cured it when it occurs continuously (i.e. straight from power up.)

          http://www.tgohome.com/ServiceManual...epair_tips.txt
          For a Sharp LC-32SD1E.
          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

          • robbiec16
            Member
            • Jan 2013
            • 20
            • us

            #6
            Re: sharp aquos 42. lc-42d43u

            No it didn't work. Wouldn't even come up with a k....just powers on

            Comment

            • robbiec16
              Member
              • Jan 2013
              • 20
              • us

              #7
              Re: sharp aquos 42. lc-42d43u

              Any other way to get into firmware menu?

              Comment

              • tom66
                EVs Rule
                • Apr 2011
                • 32560
                • UK

                #8
                Re: sharp aquos 42. lc-42d43u

                Just to check: Does this TV have a power LED and an "OPC" LED?
                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

                • robbiec16
                  Member
                  • Jan 2013
                  • 20
                  • us

                  #9
                  Re: sharp aquos 42. lc-42d43u

                  Yes, the power light is on, the opc light comes on when I turn the option on.

                  Comment

                  • robbiec16
                    Member
                    • Jan 2013
                    • 20
                    • us

                    #10
                    Re: sharp aquos 42. lc-42d43u

                    I'm hoping its not the main board, got any suggestions yet?

                    Comment

                    • tom66
                      EVs Rule
                      • Apr 2011
                      • 32560
                      • UK

                      #11
                      Re: sharp aquos 42. lc-42d43u

                      Just found the SM.
                      http://www.tgohome.com/ServiceManual...&Search=Submit

                      Use in conjunction with:
                      http://www.tgohome.com/ServiceManual...&Search=Submit

                      It mentions a service mode, but I can't see anywhere on how to access it??
                      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

                      • tibimakai
                        Badcaps Legend
                        • Jan 2012
                        • 3680
                        • USA

                        #12
                        Re: sharp aquos 42. lc-42d43u

                        Ones I have fixed a 32D43U by tightening the boards mounting screws. They were selling new screws with washers as a kit.
                        Not saying that it's the same issue, just an idea.

                        Comment

                        • randtek
                          Badcaps Veteran
                          • Oct 2011
                          • 280
                          • US

                          #13
                          Re: sharp aquos 42. lc-42d43u

                          refer to my "Factory Resets" thread and try the Sharp reset methods. They will take you into service mode

                          https://www.badcaps.net/forum/showthread.php?t=24809

                          Comment

                          • robbiec16
                            Member
                            • Jan 2013
                            • 20
                            • us

                            #14
                            Re: sharp aquos 42. lc-42d43u

                            Dont really know what to do once in the service mode...the earlier information about doing eepclearb wasnt a menu item nor being able to switch it in to euro version. Anyone think its the physical parts causing the problem?

                            Comment

                            • tom66
                              EVs Rule
                              • Apr 2011
                              • 32560
                              • UK

                              #15
                              Re: sharp aquos 42. lc-42d43u

                              Can we see a picture of the service menu?
                              The service manuals I linked may have more information about reset.

                              Obviously that information I gave is only valid for some Sharps... it probably won't work on yours, though mine looked exactly like the photo, just it was always there.
                              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

                              • robbiec16
                                Member
                                • Jan 2013
                                • 20
                                • us

                                #16
                                Re: sharp aquos 42. lc-42d43u

                                Do u want all 26 screens? Or one in particular

                                Comment

                                • tom66
                                  EVs Rule
                                  • Apr 2011
                                  • 32560
                                  • UK

                                  #17
                                  Re: sharp aquos 42. lc-42d43u

                                  Is there an overall menu where they are listed or just one after another? Any sign of any reset options?
                                  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

                                  • robbiec16
                                    Member
                                    • Jan 2013
                                    • 20
                                    • us

                                    #18
                                    Re: sharp aquos 42. lc-42d43u

                                    Its just one after another with no sign of reset.

                                    Comment

                                    • tom66
                                      EVs Rule
                                      • Apr 2011
                                      • 32560
                                      • UK

                                      #19
                                      Re: sharp aquos 42. lc-42d43u

                                      Found this... any sign of "INDUSTRY INIT"?

                                      Move the cursor to the [INDUSTRY INIT (+Cause)] line.
                                      Using the [VOL+/-] keys, set this item ON and press the
                                      [ENT] key.
                                      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

                                      • randtek
                                        Badcaps Veteran
                                        • Oct 2011
                                        • 280
                                        • US

                                        #20
                                        Re: sharp aquos 42. lc-42d43u

                                        I believe it is on screen 2/26

                                        Comment

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