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Phillips 47PFL5704D/F7 Green screen

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    Phillips 47PFL5704D/F7 Green screen

    Strange problem. Set has sound and backlight. On any input selected and no inputs screen is blue and menu is good. If a input is applied to the selected input the screen turns green. Menus still looks good. There is no video with a known good input signal.
    Main board?
    Attached Files
    Last edited by Ltank; 06-06-2014, 12:03 PM.

    #2
    Re: Phillips 47PFL5704D/F7 Green screen

    Pics of Main Board and Power Supply
    Attached Files

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      #3
      Re: Phillips 47PFL5704D/F7 Green screen

      I would suspect the main board since the user menu looks normal then it cannot be the T-CON.
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

      Comment


        #4
        Re: Phillips 47PFL5704D/F7 Green screen

        I suspected the Main Board input section because its common to the all three HDMI inputs and AV inputs. The OSD is output from the main boarad to the T-Con and does not go through the input section of the main board. OSD looks fine so I would say the T-con is good also.

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