Question about Toshiba 43H70 43" Rear Projection Television

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Red light blinks

My tv won't turn on. When I try to turn it on the red power light blinks but the tv doesn't power on. I have unplugged the tv, waited several minutes, and tried again. Same result. What is going on here?

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  • 121 Answers

Check the lamp door (with green on) ,.. both green and red blink - bad lamp. Green off, red blinks..Try unpluging for 2 minutes and retry - if no different (sorry, call a service person).

Posted on Apr 21, 2008

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Posted on Jan 02, 2017

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Tv turned itself off and started blinking red light. i unplugged tv and waited and then plugged back in and waited for the blinking green light to go off. turned tv back on and it worked all day. today...


Try removing the projection lamp and reinstalling it. After you reinstall the lamp look for a small reset button near the projection lamp compartment. Could be on the right or left side.

Apr 12, 2014 | Mitsubishi WD65737 65" DLP TV

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Blinking red


What is the brand name to your TV? Provide more details please. If you wish to get more details, surf this link. http://electronicshelponline.blogspot.com/ There are more than two thousand and four hundred posts. All are related to television and other domestic electronic equipment service help. More than Nine and half Lakh viewers cannot be wrong.

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TV won't turn on


It sounds that, the memory IC to your TV has damaged. This IC can be located very near to main system control IC. A very small one, with 8 solder terminals. Even though it is very small, function of it while the TV works is great. The work is a semi-skilled one, and you must have some knowledge in electronics to proceed.

Jul 09, 2012 | Akai Televison & Video

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The infrared receiver light just keeps blinking red and TV won't power on. Tried unplugging for a little while but didn't help.


kindly count the blinking led to diagnose where the fault came from..

also try the initial check....open the back cover and inspect the power supply board for any bulged capacitors inside..

Jan 18, 2012 | Polaroid 4241-TLXB 42 in. LCD Television

1 Answer

The red "on" light is blinking and the TV


a suggestion: unplug set and try to turn on again; if power light blinks does it blink in a sequence?

3 blinks repeated will mean a problem in the Convergence area.

5 blinks repeated will mean a short on the 140 volt line.

These are the two most common error codes.

SD TECH

Aug 31, 2011 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Go to turn on tv and all I get is flashing red light and tv won't turn on. Was working the other day.what do I check?Sharp LC-26GA5U


Hi,

Try unplugging the TV from the power point and leave unplugged for 5 min.
Or the batteries in the remote may be flat, try replacing the batteries.
If this doesn't work the TV may have a fault.

I hope this helps

MobileJB

Jul 13, 2011 | Sharp LC-26GA5U 26 in. HD-Ready LCD...

1 Answer

When I turn on my set, light turns green, then after 30 seconds turns red won't come on


Sounds like there is a problem with the power supply. Try unplugging the T.V. and hold the power button for 30 seconds. Plug the T.V. back in and see if that helps. If it doesn't try switching to another outlet, and if that doesn't work then you may need to replace the power supply which would probably cost anywhere from 140 to 200 for one.

May 05, 2011 | Fujitsu PlasmaVision P50XHA40US 50 in....

1 Answer

Panasonic TH42PZ70B


Flashing RED lights in Panasonic TVs means a fatal error code. Unplug the TV, wait 1 minute and replug. If the LED still flashes it needs professional service.

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