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I have a Toshiba big screen tv model TP50H60 and it just turned off. Cant power back on. The red light by power button keeps blinking

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Posible bad comvergence ic

Posted on Jun 28, 2008

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The power light is just blinking red on my panasonic 1080i hdtv. cant even switch it off using the power button. picture and sound come on for about a second when the tv is switched on after power cord...


The power light keeps flashing and the tv won't turn on. If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The TV is a Panisonic 1080i HDTV, about 6-7 years old.

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Red power button blinking but tv won't power on


chec your ic register diode and transistor.
aslo check poer supply waltage and earthing properly.

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Toshiba tp50h60 convergence


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.

http://www.tvrepairkits.com/xcart/home.php?partner=papa1dude

They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.

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Theatre View Toshiba Rear Projection TV 50 Inch with no sound or picture and a red light keeps blinking


I have the sames t.v you have to go in the back flip the power cord switch...then reboot the t.v.

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Toshiba dlp 46 inch red light keeps blinking


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Power off automatically, the red light in front of the tv blanking, remote / button can not shut off tv, only unplug the power. After 20 seconds replug the power, tv turns normal, but it happen again and...


Good Day,lizbg;
Check the solder connections at the negative side of both C809 and C810. Resolder if necessary. This a common problem with model.
Good Luck, Big Irish.

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Blinking red light by power switch


First how many times does it blink? In this model check the fuse F470 first. If the fuse is good does the relay click when the power button is pushed? If yes check R870. Also if the set makes a soft tick tick sound Check D864, R871, and C868. If it doesnt make the soft ticking sound check Q862, C870,R865, R870,C869, and Z801.If you let me know how many blinks its doing I can help you better. But the proceedure i just listed is the steps you take in troubleshooting the power and shutdown circuits of alot f toshiba models yours included. let me know if I can help you further.

Jan 22, 2008 | Toshiba TP50H60 50" Rear Projection...

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TV is not powering up and red light keeps flashing


I had the same red blinking led problem on my Toshiba Theaterview tv. I resolved by:
- Unplugging the tv.
- Press several times (3 or 4 times) the tv Power button.
- Plug the tv back in and press the Power button once to turn the tv on....tv worked!!!

I've had the problem before and tried unplugging the tv for a couple of days and that had also worked, but I this recent solution seems to be faster.
Good luck!
Erick

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