Question about Sanyo DP42746 42 in. Plasma Television

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TV GOES OUT AFTER 3 SECONDS.

MY TV SHUTS DOWN AFTER ABOUT 3 SECONDS.IT KEEPS DOING THIS UNTIL I PULL THE PLUG, AND START ALL OVER AGAIN!

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  • Sanyo Master
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There is a short in the set that is pulling down the power supply. You will have to send the set out to have it properly serviced.


Jerry G.

Posted on Apr 13, 2008

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I have a brand new PS3 and I did an online update and now when I turn on the console it doesn't do anything. There is no power switch on the back to reset it.


Press and hold the power button until it goes off. If it doesn't work, you will have to pull the plug from the console.

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TV goes off intermittently


sounds like an intermittent shut down which is heat related. some part , maybe one stuck on a heatsink is warming up and running too much current triggering shutdown.
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Samsung hcm4216w won't turn on light blinks then shuts down and tries to restart again


Your problem is TV is not getting enough power so you better buy a stabilizer and make the power to go thro the stabilizer to TV then it will get sufficient power supply everything will be smooth afterwards even the voltage problem.

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I have a 53 inch wide screen Panasonic that is roughly 5 years old. It was working fine until I now hit the power button and the light stays on and then the picture comes on for 5 seconds then the TV...


whatsthe model number of your panasonic. Most panasonics mean convergence failure when the led blinks 3 times. Please respond to this post with your model number and I will post the correct ICs for your model and where you can get replacements with free instalation instructions

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