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Red Power Light flashes 3 times

Bought the TV 3 years ago, and it worked great. Just this evening I heared some relays click at the back of the TV, and the screen went dark. The Power Light blinks 3 times, and taking the TV off power several times did not make a difference.

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  • Jacek Janiszewski Jan 07, 2013

    This a problem with Panasonic Viera TCP54G10 Plasma TV

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  • Televison & ... Master
  • 74,468 Answers

3 blinks 3.3v SOS D Board. This is the fault. That's SOS board has the fault. Check this to know more details.

Posted on Jan 07, 2013

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Posted on Jan 02, 2017

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SOURCE: red light on power button flashes, but no picture....blank screen

I would suspect a problem in either the backlight assembly, or the power supply that drives it. If it's the power supply, the part may be over $100.

Posted on Jan 18, 2007

SOURCE: power light blinks red, TV doesn't turn on

if you are not technical i sugest you have this checked out by a professional most probably a fuse has gone from iside or your driver board has gone down. The blinking should be normal after you have turneds it off because some capacitors will be discharging.

Posted on Aug 24, 2007

  • 61 Answers

SOURCE: Phillips Plasma - Model #42PF7320A/37 - 3 flashing red lights

it sounds like you could have a signal board problem they are pretty expensive but there is a web site that sells refurbed parts

Posted on Nov 19, 2008

ginko
  • 19396 Answers

SOURCE: HITATCHI ULTRAVISION P50S601...POWER LIGHT BLINKING...WONT COME O

The TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on May 22, 2009

  • 94 Answers

SOURCE: wont power on

caps on main board may be defective. power supply may be defective if the caps on the MB arent bubbled

Posted on May 28, 2010

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