KDL55EX720 Batv - CN6002 4 blink code

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  • percival.nuque
    New Member
    • Aug 2017
    • 3
    • Australia

    #1

    KDL55EX720 Batv - CN6002 4 blink code

    Can anyone please help me identify where is the pin7 of CN6002 to test and how?
    pin 7 and grnd?
    I saw the label CN6002 but not sure which pin should I be testing. Thanks!

  • dick_barton
    Badcaps Legend
    • Aug 2015
    • 6642
    • Wales

    #2
    Re: KDL55EX720 Batv - CN6002 4 blink code

    "Please update your account to enable 3rd part hosting" is what your picture shows?
    Willing to help but I'm no expert.

    Comment

    • percival.nuque
      New Member
      • Aug 2017
      • 3
      • Australia

      #3
      Re: KDL55EX720 Batv - CN6002 4 blink code

      Originally posted by percival.nuque
      Can anyone please help me identify where is the pin7 of CN6002 to test and how?
      pin 7 and grnd?
      I saw the label CN6002 but not sure which pin should I be testing. Thanks!
      PLease see attached image
      Attached Files

      Comment

      • dick_barton
        Badcaps Legend
        • Aug 2015
        • 6642
        • Wales

        #4
        Re: KDL55EX720 Batv - CN6002 4 blink code

        Go to page 16 of the manual. Use your meter to check which end of the connector is ground and then you know it's pin 1.
        Attached Files
        Willing to help but I'm no expert.

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA

          #5
          Re: KDL55EX720 Batv - CN6002 4 blink code

          https://www.badcaps.net/forum/attach...8&d=1502700182
          The top pin is PIN 1 which is GND as you can see, it is connected to the ground plane.
          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

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