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Samsung le46b530p tv picture flickering

The back light is going on and off like a strobe

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

dave1645
  • 834 Answers

SOURCE: have a 40 inch samsung lcd tv, the screen flashes

you either have a bad bulb or a losse bulb in the lcd panel a good reapir shop[ can fix that by reseating the bulb or replaceing them

Posted on Nov 20, 2009

  • 1039 Answers

SOURCE: FLICKERING BACK LIGHT

Sounds like you have an LCD tv with backlight problems. Check power board for domed capacitors and replace them. next check connections on the inverter boards. they are on the sides or just one side. Becareful there is high voltage output from these boards. If the cable from inverter board is not good to the screen you can get a strobing. the inverter boards may need replaced. or cales to screen may be bad. The panel also could be bad.

Posted on Mar 25, 2010

alpug
  • 1961 Answers

SOURCE: my vizio gv42l fhdtv 10a picture flickers like a

you need to check first the power supply board whether the output supply 12-24vdc for the inverter board is stable and not flactuating..you can measure the output voltage with a multitester..you get a voltage output of 12-24 with the inverter board is connected or loaded to the system.be carefull of the high voltage at the inverter board..once the output is stable replace the inverter board or you can measure the output of the inverter be very carefull..the output range upto 500vac.be carefull..if the high voltage is stable replace the lamps...tnx and good luck..

Posted on Jun 03, 2010

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lovejoy91
  • 691 Answers

SOURCE: Picture and Sound flickers like

bad filters in the powersupply area

Posted on Nov 30, 2010

  • 1 Answer

SOURCE: my tv keeps flickering like a strobe light, how do

Hi,connect the tv to a stablizer..dont connect it direct from power source and make sure you place it in a place where enough air can reach it.

Posted on Jul 31, 2011

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FLICKERING BACK LIGHT


Sounds like you have an LCD tv with backlight problems. Check power board for domed capacitors and replace them. next check connections on the inverter boards. they are on the sides or just one side. Becareful there is high voltage output from these boards. If the cable from inverter board is not good to the screen you can get a strobing. the inverter boards may need replaced. or cales to screen may be bad. The panel also could be bad.

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What the heck is wrong with my tv??!?!


It looks like the power supply is giving up on your TV. The strobing is because the TV may not be getting enough power or is not being filter properly.
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