37" Philips LCD TV Sound put no picture ?

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  • morph3us
    New Member
    • May 2012
    • 4
    • england
    #1

    37" Philips LCD TV Sound put no picture ?

    Hello all, our Philips television has perfect sound but just a blank blue screen no picture, yet when you press the menu button it appears on the screen to show you contrast and everything put its just not picking up any channel pictures at all or dvd, movies, xbox ect. The remote wont work with the television any more either and the green light constantly flashes in the corner of the television. If any one has any idea what this could be or advise us on the parts we need to purchase to solve this problem we would be very greatful if you could help as its just out of warranty.

    Many thanks.
    Tags: None
    • multimeter
      Badcaps Veteran
      • Jan 2011
      • 739
      • united kingdom
      #2
      Re: 37" Philips LCD TV Sound put no picture ?

      well your tcon board is fine,also the panel,check output voltages from power supply ,could be one missing,im thinking a main board problem though ,in which case if it is,check voltage regulators for input output voltages,this is all assuming you have some electronics knowledge?.
      fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!

      ----------------------------------------------
      please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!

        Comment

        • morph3us
          New Member
          • May 2012
          • 4
          • england
          #3
          Re: 37" Philips LCD TV Sound put no picture ?

          I was told it could be the master or slave boards i have had the tv apart and cant see any damage to them they both look as new.

            Comment

            • multimeter
              Badcaps Veteran
              • Jan 2011
              • 739
              • united kingdom
              #4
              Re: 37" Philips LCD TV Sound put no picture ?

              master and slave inverters?,if you answer yes,then it cant be that beacause you have backlights
              fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!

              ----------------------------------------------
              please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!

                Comment

                • multimeter
                  Badcaps Veteran
                  • Jan 2011
                  • 739
                  • united kingdom
                  #5
                  Re: 37" Philips LCD TV Sound put no picture ?

                  you need to put up pics of all the boards in situ on the back of the tv,then close up pics of individual boards to get an idea of whats going on
                  fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!

                  ----------------------------------------------
                  please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!

                    Comment

                    • morph3us
                      New Member
                      • May 2012
                      • 4
                      • england
                      #6
                      Re: 37" Philips LCD TV Sound put no picture ?

                      ok

                        Comment

                        • morph3us
                          New Member
                          • May 2012
                          • 4
                          • england
                          #7
                          Re: 37" Philips LCD TV Sound put no picture ?

                          I have just got teletext to work on the tv and the remote is now working, i will post some pic's as soon as poss

                            Comment

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