Question about Toshiba 51H83 51" Rear Projection HDTV-Ready Television

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My TV keeps shutting off and then the power light just blinks. If you cycle power to the TV it will sometimes come back on for a short period of time.

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You will find 3 fuses open,replace them also you have to resolder a jumper labeled 010 just in front of L7711

Posted on Sep 29, 2009

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Flashing green power light


How many times this standby/power light blinks at one time switch ON? Count it carefully. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. For more information, check the link.

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TV shuts down with Red Light blinking


it must be your tv was heated on long usage.
sir, try to go to your nearest expert technician. they have tools to use on fixing your tv's hardware. or see if your tv has a warranty to send it back to the place what youve bought it. hope that helps!

CHARCOIS

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1 Answer

Tv cycles on and off


Sounds like bad capacitors in nthe power supply, or maybe a regulator in the power supply. Have a tech take a look at this TV set for you, as there are no user replacable parts available in the TV set. Good Luck

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1 Answer

My Mitsubishi Medallion tv stays on for about 10 minutes and then shuts down and won't turn back on until a period of time has passed. It is a rear projection tv about 9 years old. Can anyone help ex


When it shuts off and the green power light goes off, press both the menu and input buttons on the front of the set (not the remote) and hold both for about five seconds and release.

Power light will blink a two digit error code like 2 blinks and then 3 blinks and repeat it several times.

What is the error code?

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1 Answer

TV SREEN GOES BLANK, BUT AUDIO CONTINUES NORMAL,


Try unplugging for 36 hours. I had the same problem but with no sound and picture

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5 Answers

Panasonic projection tv (shuts down)


Does the power indicator blink? Let me know and I will try to help you out. Just keep responding to this same psot so previous info will still be available.

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2 Answers

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.

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2 Answers

Screen shuts off


my screen will turn on right after unit is plugged in and stay on for a short period of time, then it shuts off and the red light near the power button blinks and teh tv will not turn back on. there might be problem of loose contact in power supply Thanks

Sep 11, 2007 | Toshiba 32AFX61 32" TV

1 Answer

TV will not stay on for longer than 5 minutes


This sounds like the shutdown circuit is shutting down the TV due to an over current condition. This overcurrent condition is caused by a component in the HV section drawing excessive current. the 5 blinks is a visual indication of the problem.

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1 Answer

Tv keeps turning off


If it's staying on for just a short period of time it sounds like there is a sensor that is giving the unit a faulty condition (Perhaps for reason or due to a fault in the sensor). There are normally a few temp sensors in the TV around the Lamp and Ballast. They may be bad, or the lamp or ballast is just generating too much heat.

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