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Anonymous Posted on Jul 12, 2014

What would cause the power light to blink red and the tv will not turn on

My power light blinks red three times and tv will not turn on

1 Answer

Nasir Muhammad

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  • Sony Expert 252 Answers
  • Posted on May 08, 2016
Nasir Muhammad
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Joined: Jul 21, 2009
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Three times red light blink mean DC Alert which is related to system in internally & some time sound ic problum

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Sep 07, 2008

SOURCE: Red Blinking Power Light Sharp Aquos

What do three blinks of the power light mean on my Sharp Aquos LC-C5262U? I cannot power up my display.

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charlie rodriguez

  • 152 Answers
  • Posted on Dec 14, 2008

SOURCE: The tv wont turn on

hello 2 blinks on this tv means you have this issue below
PT-44LCX65
2 blinks 5 secs you have your lamp cover open

check for this

hope this helps

eddie620

  • 4 Answers
  • Posted on Feb 20, 2009

SOURCE: blinking red lights

Take out all the cables (HDMI,POWER,RCA,etc...) and then plug just the power back in and see if the TV turns on, and make sure when you take the power cable out, take it out from the back of the TV, when you plug it back in it should click. 
If the TV powers up then try plugging in your HDMI cables and see if that works.


Chi Chu

  • 8457 Answers
  • Posted on Aug 20, 2009

SOURCE: I have the same problem blue power light blinks 3 times

Ur power board inverter is dead.
U need a new board.

dave1645

Dave Naylor

  • 834 Answers
  • Posted on Dec 10, 2009

SOURCE: We have a Magnavox, 50 inch plasma TV, model

Your problem is caused by a power supply issue it sounds like a capacitor is leaking or has vented and will need to be replaced if your comfortable you could check the power board for a can shaped electroletic cap that has vented it will be puffed up on the top the value is printed on the side you can or have someone replace it that should take care of your problem the power board is the one where the AC cord plugs to or leads to

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Replced bulb starts to power then fail red light blinks thre times

You might need a new housing! Sometimes, the housing can be damaged with a new bulb and it can caused the TV to want to shut off.
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Hi,
If the Lamp red light is blinking then replace lamp, replacement procedure is written in user manual and its easy.
If standby/ power red light is blinking then please count its blinking and post here. It is an error code that has info about problem in specific section of tv.
You will see 3 seconds long pause between blinks so count pause to pause.

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If the front power light is blinking three times then your TV has a problem with the convergence. You can get the correct replacement parts and full step by step photo instructions from www.TvRepairKits.com
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The blinking red light at the the front of the television is the "Diagnostic STANDBY/TIMER LED".
This little red light will blink 2, 4, or 5 times and then stay off for three-seconds. And blink again for 2, 4, or 5 times. This cycle repeats. The most common diagnostic code is the 4-blink code.

When the red LED blinks 4-times, it means one of two possible causes:
1) +13V is not supplied on the A-board. Or, 2) IC502 is faulty.

It is best to take this television set to a repair facility and ask that the +13V power supply be repaired.
The copper tracks and integrated circuit pads are very thin and delicate on the KV-24FV12 circuit board, and will easily lift off of the circuit board, if the incorrect desoldering tool is used. Unless one has a good quality PACE vacuum desoldering unit, one should not attempt to repair the television.
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What do three blinks of the power light mean on my Sharp Aquos LC-C5262U? I cannot power up my display.
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