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Tv keeps turning off

I have an acoustic solutions tv model LCD32805HD about 6 years old and it keeps switching itself off. Sometimes I can turn it back on immediately but other times it takes 3 or 4 attempts before it comes on. Also sometimes it will switch off two or three times in a quick succession. This has been happening for about the last week but is becoming more frequent.

Posted by Chris Ward on

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Andy Fraser

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  • 141 Answers

This is probably due to failing PSU capacitors. It is fixable.

Posted on Jun 06, 2014

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5 Related Answers

Anonymous

SOURCE: my tv screen goes green and then turns off by itself

I connected a digital set top box last night and it screwed up my RCA 31" tv. It now has a green screen and is permanently damaged. Pretty hard to belive but painfully true. Anyone else?

Posted on Feb 22, 2008

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Anonymous

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SOURCE: LG LST-5100P set top box. Several times a day have

cap-grant, my friend has the same problem with set top box. When I phone maker I was told it is due to poor and weak signal. You must have 80% signal strength to maintain good picture. When signal strength dropped picture would freeze and had to be turned off at the power point to restart as nothing would work. So I guess what my experience says is you may need better aerial to boost signal and prevent dropout Leonard210

Posted on May 13, 2008

Anonymous

  • 56 Answers

SOURCE: Lg lst 5402p switching off

Failed/Failing Hard Drive I'm afraid. Contact LG.

Posted on Oct 12, 2009

Anonymous

  • 1 Answer

SOURCE: Just bought a Sony XBR9 and Comcast gave me a

I am having the exact same issue. It started happening within the first few hours of turning on the XBR9 for the first time. I also have a Motorola box from Comcast. This did not happen with the HD TV that was hooked up previously. Did you return the TV?

Posted on Feb 04, 2010

Anonymous

  • 2 Answers

SOURCE: Our DS2 DVR gives the same display on camera 1 and

This is untrue an DM DVR does not have a "video card" they have codecs. This problem is more that likely a bad camera.ou will need to check the signal of the camera. Digital units require a 1V peak to peak video signal which is an industry standard. If your camera varies from this, or is not up to spec, the unit will have display problems with that camera. The monitor, an analog device, looks great because they can display signals as low as .1V with no problem. A video signal meter or oscilloscope can verify that there is sufficient power at the input to the DVR.

Posted on Feb 06, 2010

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1 Answer

Tv keeps turning off


If you can keep it on long enough, try changing the power-off sleep timer (via the remote control menu) to the highest setting (most modern TVs have this). It could be a component overheating or over voltaging in the power supply (I assume it's internal) so check for burny smells.

May 19, 2014 | Televison & Video

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Tuning an Accoustic Solutions TV


hi go to this site selct user manuals and ur model and get the full manual there

regards

http://www.nodevice.com

Apr 19, 2009 | Televison & Video

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Manual for acoustic solutions lcd32805hd tv


You will need an HDMi lead running from the port on the back of your television to the port on a compatible DVD player/recorder, then toggle (keep pressing) the AV/Source button on the remote to switch the television mode to HDMi.

The HDMi port will be marked HDMi on the back of your television.

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Set wont turn on red light just keeps blinking


this is a malfunction of the power supply block (inside your TV-device),or over load of it.please contact the nearest repair shop.

Aug 08, 2008 | Sony Televison & Video

3 Answers

Sony KV-30HS420 turns off all by itself


This is less a solution than a work-around, but it does work for me, and it is free or low-cost.

I have had the same problem on the same Sony (model KV-30HS420),picture fading out to green then black, then turning off by itself,after which sometimes the light blinks 6 times, other times it blinks 7times. This started about four years after I bought it, which is not adecent lifetime for a CRT TV. It would happen anytime from 2 or 3 timesan hour to 30 to 40 times an hour. After getting absolutely nowherewith Sony, which was completely unresponsive and unhelpful, and which refusedto stand by their product or provide any useful information, I wasgetting ready to buy a new LCD TV, any brand but Sony (never buyanything from them again), when on a whim I decided to try one last stopgap solution.

I put a fan up against the side of the TV, blowing into the vents. Ithas been 3 days now, and not once has the fading and shutting downoccurred. So it looks like the fading out and shutting down wassomehow related to heat, and the ventilation seems to have solved it. I don't know why it should be a problem now, when it was not the first fewyears. It is also a mystery why Sony has not been able to figure thisout, since it is clear from online postings that many people have thisproblem with this model. Give this a try and see if it solves theproblem for you.

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Right i had this same problem for ages! i cannot explain why but when i uplugged my DVD player (which was flashing its light at the same time as the tv for some reason) the TV has worked fine.

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