Samsung Touch of Color UN46B6000 46 in. HDTV LCD TV Logo
Dennis McCollum Posted on Feb 13, 2014
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Un46b6000vf clicks i have change power supply and main control bd's

1 Answer

Russ Hill

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  • Samsung Master 4,057 Answers
  • Posted on Feb 25, 2014
 Russ Hill
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If you have changed them and still clicking it is the inverter board at fault. could of saved your self some money if you invested in a multi meter, and inverter problem will shut down the tv. as the psu has a built in shut down for faults.

Testimonial: "yOU NEED TO ASK IF I HAVE A METER FIRST BEFORE SAYING I NEED ONE. ALL SO IF I UNPLUG THE MAIN PLUG TO THE CONTROL PCB THE BACK LIGHT COMES ON WHICH OFF COUSE IS THE INVERTER BD DRIVEN"

  • 2 more comments 
  • Dennis McCollum Feb 25, 2014

    ALL SO THE INVERTERS ARE ON THE POWER SUPPLY BD IF YOU KNOW ANYTHING ABOUT THIS MODEL.

  •  Russ Hill
    Russ Hill Feb 25, 2014

    Samsung LED Backlight Strips inverter lighting board in the rear of the screen. when one fails it will shut down tv board..

  • Dennis McCollum Feb 25, 2014

    Thanks. Is there a way of juming these so it wont shut down.I heard you can jump the inverters on the row thats bad,is this true

  •  Russ Hill
    Russ Hill Feb 26, 2014

    you need to find witch one that is failing. it can be as low as just 0.05ohms reading the led row can still be working but the power to is changed and the psu know the change in the volts. they are easy to fix when you get the one out at fault its usually the one in front of the screen driver board as this one or two can get over heated from the this board heating the back of the screen.

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