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Flashing picture Power on but with black screen and once a second a flashing light.

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Re: Flashing picture - Projection Televisions

Black line across the screen

Posted on Aug 21, 2009

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Re: Flashing picture - Projection Televisions

Need make and model

Posted on Dec 11, 2007

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Rca hdtv dlp screen flashing

Sounds like it could be the power supply. Try changing the brightness of the screen and changing picture modes like movie or standard. If this causes the flashing to change in severity, it will most likely be the power supply board

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Lamp light flashing on toshiba 50" projection tv

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Help! Toshiba 51H84..Power light flashing, tv picture won't come on!

You need a new HV transformer. Usually you can just buy the transformer itself. It's a little black tower on the backside of the tv. If it's not that, it's the convergence ic's. There's two of them, given it's a toshiba, the part number is more than likely stk392-110.

Sep 07, 2008 | Toshiba 57H81 57" Rear Projection...

2 Answers


Usually, if the red light is flashing and you get no picture, that means that the lamp life cycle is finished and you'll have to get a replacment lamp. the lamp has about 3000 hours of life (2 to 3 years under nomal use).

You can buy a replacment lamp from here

Hope this helps

Aug 10, 2008 | JVC HD-61Z456 Television

1 Answer

Grey static then flashing button

Could be your flyback transformer or these caps 2200 mf16v 22035v 33035v. Check the caps for bulging.

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No picture or sound - Power Save light blinks red 5 times - nothing on the screen

i also have the same problem with the flashing green light for a while then a different red light starts blinking on and off around 5 times....and i replaced my burnt bulb with a new one...still no picture.

Oct 24, 2007 | Sony Grand WEGA KF50WE610 50" Rear...

4 Answers

TV Picture Goes Black

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

Jul 28, 2007 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Power light flashing/ no picture

I have the same problem. The only way to get the TV to come on is to unplug it, but once you get it back on it turns itself off again in a few minutes.

Jul 11, 2007 | Toshiba 56H80 56" Rear Projection...

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