Another Philips 50PFP5532D 50" 1080i HD Plasma Television

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  • joehezzer
    Badcaps Veteran
    • Jul 2012
    • 251
    • England

    #1

    Another Philips 50PFP5532D 50" 1080i HD Plasma Television

    hi guys ok so i have a Philips 50PFP5532D 50" . i have replaced two caps on the power supply



    before i replaced two bottom buffer boards and the sustain board. the tv powers up but half the screen was black. since i replaced the board the tv now just stays on but no screen.

    i will try and post video
    Last edited by joehezzer; 02-07-2013, 05:32 AM.
  • joehezzer
    Badcaps Veteran
    • Jul 2012
    • 251
    • England

    #2
    Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

    this should be the vid

    http://www.youtube.com/watch?v=hEOUl...ature=youtu.be

    when you see the power light go out on the front of the set it is bacause i have just turned the power switch off
    Last edited by joehezzer; 02-07-2013, 05:18 AM.

    Comment

    • joehezzer
      Badcaps Veteran
      • Jul 2012
      • 251
      • England

      #3
      Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

      ok so all the boards and caps that are marked red have been replaced

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

        The lower boards are not buffer boards. Really they are just fancy connectors. Not much on them to fail. You need to replace the Y-buffers, if you were told to replace some buffer boards.
        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

        • joehezzer
          Badcaps Veteran
          • Jul 2012
          • 251
          • England

          #5
          Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

          Originally posted by tom66
          The lower boards are not buffer boards. Really they are just fancy connectors. Not much on them to fail. You need to replace the Y-buffers, if you were told to replace some buffer boards.

          i see i am still learning lol
          i replaced the one board to the right as i noticed one of the big heatsink was getting very hot, so i replaced the board

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #6
            Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

            HOT is GOOD. Cold is not.
            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.

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            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK

              #7
              Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

              Try running it with the Y-main disconncted. You will not see a picture. Check Vs and Va are present and good. Count the blinks on that PSU 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.

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              • joehezzer
                Badcaps Veteran
                • Jul 2012
                • 251
                • England

                #8
                Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                Originally posted by tom66
                Try running it with the Y-main disconncted. You will not see a picture. Check Vs and Va are present and good. Count the blinks on that PSU LED.

                ok so i just tested vs output


                they all measured 1.4 volts and the led just keeps blinking green on the psu

                Comment

                • tom66
                  EVs Rule
                  • Apr 2011
                  • 32560
                  • UK

                  #9
                  Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                  Vs is 1.4V with or without connectors plugged in?
                  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

                  • joehezzer
                    Badcaps Veteran
                    • Jul 2012
                    • 251
                    • England

                    #10
                    Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                    Originally posted by tom66
                    Vs is 1.4V with or without connectors plugged in?
                    that's without connectors plugged in.
                    ok just had another fiddle disconnected the bottom boards, and the psu kicked itself on.

                    Comment

                    • joehezzer
                      Badcaps Veteran
                      • Jul 2012
                      • 251
                      • England

                      #11
                      Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                      i changed the one of the long bottom boards over half the screen works. i started to check the connections on the bottom board and noticed a few of the were very hot



                      so i disconnected them and got the screen to do this

                      Last edited by joehezzer; 02-07-2013, 02:36 PM.

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                      • joehezzer
                        Badcaps Veteran
                        • Jul 2012
                        • 251
                        • England

                        #12
                        Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                        Originally posted by tom66
                        The lower boards are not buffer boards. Really they are just fancy connectors. Not much on them to fail.
                        is there any easy way to test these boards.

                        and thanks for your help so far tom
                        Last edited by joehezzer; 02-07-2013, 02:39 PM.

                        Comment

                        • tom66
                          EVs Rule
                          • Apr 2011
                          • 32560
                          • UK

                          #13
                          Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                          You either have a bad plasma panel, rare, or loose connectors on that bottom board.
                          Black bars are bad panel or board. But they're usually only 2"~3" thick if a bad panel.

                          DO NOT MAKE CHANGES TO THESE CONNECTORS WITH POWER PLUGGED IN!!! I CANNOT EMPHASISE THIS FURTHER!!! YOU WILL KILL THE PANEL.
                          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

                          • joehezzer
                            Badcaps Veteran
                            • Jul 2012
                            • 251
                            • England

                            #14
                            Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                            thanks tom, i did replace the bottom boards with new ones it worked for a while, but noticed that the screen started to get the thick black lines down it, but what i did not do was replace this board



                            so i think i may have shorted the new bottom boards

                            Comment

                            • tom66
                              EVs Rule
                              • Apr 2011
                              • 32560
                              • UK

                              #15
                              Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                              No, you just need to re-seat the connectors on that board. The X-main in your photo is not at fault.
                              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

                              • joehezzer
                                Badcaps Veteran
                                • Jul 2012
                                • 251
                                • England

                                #16
                                Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                                Originally posted by tom66
                                No, you just need to re-seat the connectors on that board. The X-main in your photo is not at fault.

                                so you think i could be a bad connection on the bottom boards then

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                                • tom66
                                  EVs Rule
                                  • Apr 2011
                                  • 32560
                                  • UK

                                  #17
                                  Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                                  Yes.

                                  And heed my warning above.
                                  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

                                  • joehezzer
                                    Badcaps Veteran
                                    • Jul 2012
                                    • 251
                                    • England

                                    #18
                                    Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                                    Originally posted by tom66
                                    Yes.

                                    And heed my warning above.

                                    yes most defo will heed your warning. will have a mess tomoz and will let you know how it goes, atleast the power supply seems to be good

                                    Comment

                                    • Mark369
                                      Senior Member
                                      • Jul 2009
                                      • 163

                                      #19
                                      Re: Another Philips 50pfp5532D 50" 1080i HD Plasma Television

                                      Originally posted by joehezzer
                                      hi guys ok so i have a Philips 50PFP5532D 50" . i have replaced two caps on the power supply



                                      before i replaced two bottom buffer boards and the sustain board. the tv powers up but half the screen was black. since i replaced the board the tv now just stays on but no screen.

                                      i will try and post video
                                      this is the same photo as this post

                                      Comment

                                      • tom66
                                        EVs Rule
                                        • Apr 2011
                                        • 32560
                                        • UK

                                        #20
                                        Re: Another Philips 50PFP5532D 50" 1080i HD Plasma Television

                                        Also, make sure to always have the heatsinks on those boards installed when powering up.
                                        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

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