PS50B430P2WXXU vertical grid lines on screen

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  • comptek
    Badcaps Veteran
    • Aug 2013
    • 606
    • uk
    #1

    PS50B430P2WXXU vertical grid lines on screen

    Hi guys someone has been asking me if this is repairable
    the unit isnt with me so i cant give measurements of voltages etc just need advice or pointers please
    see pictures there seems to be symetrical vertical lines on screen whilst on in put and on no input and menu showing, lines are overlaid on the menu too

    Many thanks Gary


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    Tags: None
    • ReeceyBurger123
      Never Give Up !
      • May 2014
      • 7325
      • Britain
      #2
      Re: PS50B430P2WXXU vertical grid lines on screen

      Looks like a missing Lvds line, doesnt look like panel. Checked Lvds and all other connections ?
      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

      https://www.facebook.com/Telford-Tel...7894576335359/

        Comment

        • comptek
          Badcaps Veteran
          • Aug 2013
          • 606
          • uk
          #3
          Re: PS50B430P2WXXU vertical grid lines on screen

          Thanks Reecey so basicly reseat all cables to be sure ?
          thanks mate

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: PS50B430P2WXXU vertical grid lines on screen

              Control board fault. Run test patterns on control board to confirm. Panel OK.
              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

                • comptek
                  Badcaps Veteran
                  • Aug 2013
                  • 606
                  • uk
                  #5
                  Re: PS50B430P2WXXU vertical grid lines on screen

                  tom you mean bridge the link on control board with main board disconnected yes ?

                    Comment

                    • tom66
                      EVs Rule
                      • Apr 2011
                      • 32560
                      • UK
                      #6
                      Re: PS50B430P2WXXU vertical grid lines on screen

                      Originally posted by comptek
                      tom you mean bridge the link on control board with main board disconnected yes ?
                      Yes
                      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

                        • comptek
                          Badcaps Veteran
                          • Aug 2013
                          • 606
                          • uk
                          #7
                          Re: PS50B430P2WXXU vertical grid lines on screen

                          cheers Tom will check yours and reeceys ideas and get back with an update
                          Thanks Guys

                            Comment

                            • Hamie
                              Badcaps Legend
                              • Apr 2014
                              • 1383
                              • UK
                              #8
                              Re: PS50B430P2WXXU vertical grid lines on screen

                              Out of interest, if you heat up the control board with a hairdryer do the lines go away?

                                Comment

                                • ReeceyBurger123
                                  Never Give Up !
                                  • May 2014
                                  • 7325
                                  • Britain
                                  #9
                                  Re: PS50B430P2WXXU vertical grid lines on screen

                                  Let us know also try Hamie's idea.
                                  Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                                  https://www.facebook.com/Telford-Tel...7894576335359/

                                    Comment

                                    • comptek
                                      Badcaps Veteran
                                      • Aug 2013
                                      • 606
                                      • uk
                                      #10
                                      Re: PS50B430P2WXXU vertical grid lines on screen

                                      will do thanks guys
                                      i think i may have a board too

                                        Comment

                                        • ReeceyBurger123
                                          Never Give Up !
                                          • May 2014
                                          • 7325
                                          • Britain
                                          #11
                                          Re: PS50B430P2WXXU vertical grid lines on screen

                                          Any update Gaz ? Have the A430 coming in with the same issue too
                                          Last edited by ReeceyBurger123; 04-14-2016, 05:53 AM.
                                          Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                                          https://www.facebook.com/Telford-Tel...7894576335359/

                                            Comment

                                            • comptek
                                              Badcaps Veteran
                                              • Aug 2013
                                              • 606
                                              • uk
                                              #12
                                              Re: PS50B430P2WXXU vertical grid lines on screen

                                              never got to see it Reece sorry

                                                Comment

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