Philips 42PF5521D/10 Screen

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  • dick_barton
    Badcaps Legend
    • Aug 2015
    • 6642
    • Wales
    #1

    Philips 42PF5521D/10 Screen

    Hello,
    Currently the on/off led displays - 1 slow green flash, 2 fast green flashes which I believe reading through the forum is a PSU fault and is generally down to SMD capacitor C2508 requiring replacement.

    However the the screen has got a noticeable scratch and my request for help is :-
    Has anyone successfully polished out or minimised scratches on the screen and if so I would very much like to know your method(s)
    Regards
    Attached Files
    Willing to help but I'm no expert.
    Tags: None
    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6642
      • Wales
      #2
      Re: Philips 42PF5521D/10 Screen

      C2508 replaced and the set now up and running.
      Still interested to know if anyone has a successful method of reducing the appearance of a deep scratch.
      Thanks
      Willing to help but I'm no expert.

        Comment

        • Alastair E
          Chief Womble
          • Mar 2013
          • 1963
          • U.K.
          #3
          Re: Philips 42PF5521D/10 Screen

          Plasma front protection-glass (Have to stop myself calling 'em implosion-glass) are usually coated both sides with a thick plastic film.

          On an old 50" LG some time ago, I removed the outer film from the glass itself, but this does cause certain safety issues should the glass be broken.....

          As to the issue with your set, it can be lessened by the use of Brasso and then after cleaning well, a mix of oil and wax carefully applied and polished out will minimise it further.
          TELEFIX

          How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
          http://www.irf.com/technical-info/appnotes/an-1088.pdf
          PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

            Comment

            • ReeceyBurger123
              Never Give Up !
              • May 2014
              • 7325
              • Britain
              #4
              Re: Philips 42PF5521D/10 Screen

              Awesome How ever I really do urge you to replace the primary transistors on that Psu and all the Smd lytic caps. Seen the transistors explode and was a nightmare to flipping repair the board.
              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

                • Moreno83
                  Badcaps Legend
                  • Jun 2014
                  • 2008
                  • The Netherlands
                  #5
                  Re: Philips 42PF5521D/10 Screen

                  Alastair , does this also apply for the 2010/2011 Panasonic models? I got a Panasonic where the coating has been damaged. How did you remove the coating?
                  I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                    Comment

                    • ReeceyBurger123
                      Never Give Up !
                      • May 2014
                      • 7325
                      • Britain
                      #6
                      Re: Philips 42PF5521D/10 Screen

                      Originally posted by Moreno83
                      Alastair , does this also apply for the 2010/2011 Panasonic models? I got a Panasonic where the coating has been damaged. How did you remove the coating?
                      Possibly newer Pdps (2010-2014) the screen on the front is actually the PDP glass with a layer over it. What Tv is yours ?
                      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

                        • Moreno83
                          Badcaps Legend
                          • Jun 2014
                          • 2008
                          • The Netherlands
                          #7
                          Re: Philips 42PF5521D/10 Screen

                          Hmm , think so to. Its a sort of coating.

                          I use a 42PZ80EA for testing purposes. Bought it for repair but after repair the glass hit the backside of another tv. ( cooling block from power supply ). And it left some cuts in the coating.
                          I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                            Comment

                            • ReeceyBurger123
                              Never Give Up !
                              • May 2014
                              • 7325
                              • Britain
                              #8
                              Re: Philips 42PF5521D/10 Screen

                              PZ80 have a separate front glass which you can remove I have also had to clean the 42" glass Think they didnt add enough foam to seal the edges which lets dust fall in.
                              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

                                • Moreno83
                                  Badcaps Legend
                                  • Jun 2014
                                  • 2008
                                  • The Netherlands
                                  #9
                                  Re: Philips 42PF5521D/10 Screen

                                  Hmmm you sure? Will test it tomorrow! Thanks!
                                  I only repair Panasonic plasma tv's! Currently owning a TX-P55VT50 and still searching for a ZT60!

                                    Comment

                                    • ReeceyBurger123
                                      Never Give Up !
                                      • May 2014
                                      • 7325
                                      • Britain
                                      #10
                                      Re: Philips 42PF5521D/10 Screen

                                      Im quite sure, I didnt imagine a pretend front plate glass cover lol sure the Uk version and your version use the same screen. Let us know buddy
                                      Last edited by ReeceyBurger123; 01-04-2016, 04:08 PM.
                                      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

                                        • ReeceyBurger123
                                          Never Give Up !
                                          • May 2014
                                          • 7325
                                          • Britain
                                          #11
                                          Re: Philips 42PF5521D/10 Screen

                                          Update DB ?
                                          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

                                            • dick_barton
                                              Badcaps Legend
                                              • Aug 2015
                                              • 6642
                                              • Wales
                                              #12
                                              Re: Philips 42PF5521D/10 Screen

                                              The cuts were to deep to successfully remove. Tried brasso, vaseline, even used uPVC cleaner which is very mildly abrasive.
                                              These may work on minor scratches but didn't work for me.
                                              Willing to help but I'm no expert.

                                                Comment

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