Question about Projection Televisions

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When I turn the tv on it goes off. I have tried pulling the plug, wait a few minutes, plug it in and then turnit on. This worked initially but not anymore.

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  • quarles635 Aug 31, 2008

    Sorry but my TV is not a rear projecion TV. It is an HD LCD TV. It's a 32" Wide-Screen AKAI brand, model LCT3201AD

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Often this is due to a problem with power adapter.
Less frequently it is an internal overheating problem or an other internal fault.

Here is powe radapter for $67:


12V AC power adapter for AKAI LCT2016 20in LCD TVWhen I turn the tv - s.gif
A call to a repairman to diagnose the problem will cost you $80

Posted on Aug 31, 2008

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Sir,

Maybe your TVs are getting overheated, so my best guess would be that it's the power in your flat. i suggest buying yourself a surge protector and plugging your electronics into that.

thanks
good luck

Posted on Aug 31, 2008

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TRY THESE STEPS
>Check the buttons on the TV make sure they are clean and not sticking.
>Check the Remote Control buttons and see if they are sticking
>Clean the Face of the infer Red lens to the remote and the TV...
clean them with a small rag or paper towel (Do Not USE Abrasives to clean any part of your Electronics)
>Check the plug for any defects
>Reset your tv back to it,s factory settings
>And if any thing locate your user manual and find the 1-800 number

Posted on Aug 31, 2008

  • Jayson Brollini
    Jayson Brollini Aug 31, 2008

    OH is there a chance that you have the SLEEP mode set on a connected device that is on a timer. Silm and Rare but .. worth a check

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What is the brand and model of your Tv so we can help you better??

Posted on Aug 31, 2008

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Well, have you had a look at the capacitors on your tv. They are probably bad especially if they look like they are swelling. As soon as they swell up, your tv stops working. Simple as that

Posted on Aug 31, 2008

  • Benjamin Patri
    Benjamin Patri Aug 31, 2008

    I never said that it was a projection tv. Basically all electronics have capacitors and if you choose not to pursue the option of checking them, then I can't help you because I need you to help narrow down the problem with my guidance

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1 Answer

Tv will not power up



Press the TV button or ON/OFF button while remote is in TV mode and there's a source of power to the outlet or outlet strip.

Make sure the TV is plugged in.

You might have tried to turn on the TV during the lamp cool-down. Wait a few moments and the picture will appear.

Has the power light on the front of the TV been blinking for one minute? If so, the lamp may be dead. Refer to the Power indicator
is blinking or flashing section below for more information.

When you first plug your TV into an outlet, the Power indicator on the front panel will light and blink for approximately 30 seconds
and then go off during the initialization of the TV. This happens only when the TV is unplugged and plugged back in. The TV can
only be turned on after the Power indicator goes off.

Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else, such as a lamp.

Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the
remote control solutions on page 53.

Multiple TV Setup might be set to the wrong option. Press MENU/OK on the front panel. Select Setup Options, then Advanced
Options, then Multiple TV Setup. Choose TV (default).

Sep 26, 2013 | RCA Scenium M50WH187 50" HDTV

1 Answer

I'm having trouble turning on my TV. when I turn it on the green light comes on then goes off a couple of times then goes off. I have to wait a few minutes then try it again a few times before it comes on...


hello my name is rico, you have cold solder in your power supply, you need to open the back of your tv and your tv boards upside down, so you can look cold solder and resolder it, before you damage your tv more. if you need more help, feel free to call me at anytime. 602-810-7149

Jan 07, 2011 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Tv shutdown


check your lamp door interlock switch.

Jul 31, 2010 | Mitsubishi WD-65733 65" HDTV

1 Answer

Tv goes on and off a few times then turns off


Thats a common symptom which is usually caused by the Small signal board. You can get a replacement small signal board from www.tvrepairworld.com

Jul 16, 2010 | RCA HD52W66 Projection Television

1 Answer

My panasonic rear projection TV turns off


this just happened to us, we tried the reset button, didn't work. we unplugged from surge protector and plugged the tv in the regular wall socket and after a few minutes the green light quit and we were able to turn tv on

Apr 08, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

TV works fine for about 3 minutes then the picture goes black and the red light on the front of the TV starts blinking. The sound works the entire time. If I shutdown the TV and wait a few minutes and...


The light is blinking a code. The code will be a series of blinks, a pause and the blinks again. Phone Sony service and give them this code. They will be able to advise you as to the problem.

Apr 03, 2010 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Trouble changing device


Your problem may be solved by re-initializing the set. With the tv on use the remote and push MENU,2,1,7,0. A display will come up. Use the up down arrows on the remote to select INITIAL and press the enter key on the remote. That should do it.

May 04, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

RCA HDTV model#HD52W59. When I turn the power on it stays on for a few seconds and then goes off by itself.


TV turns off unexpectedly
• Sleep timer may have been activated.
• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then turn on again. If this
happens frequently, the voltage in your house may be abnormally high or low.
• Unplug the TV. Wait ten minutes. Then, plug the TV in again.

Jan 05, 2009 | Projection Televisions

1 Answer

The tv keeps turning off on its own. Every few minutes.


Good Day, numann356;

Try resetting the TV by unplugging it from the a/c (wall-strip) for 3 to 5 minutes...... wait plug back into outlet.

I hope this was helpful, big IRISH. ps if not provide Model & Brand.

Aug 16, 2008 | Projection Televisions

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