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Tv wont turn on

Tv was on my wife left the room came back in tv was off. now it wont turn on, when I unplug it and plufg it back in I can hear a relay picking up, but pressing the power button wnot turn it on.

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The power supply or high voltage circuits have failed, You will need to take it to a repair shop.

Posted on Feb 19, 2008

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Why does my sharp tv 32k-x1000 picture turn offand wont come back on unless i unplug it then replug in outlet


Main system control memory IC fault. Replace it.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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TV will not turn on


Hi, If the clicking noise is metallic, could be a relay switching on/off. What's curious is that once powered on by remote, apparently the clicking doesn't affect the TV, meaning it continuously work. The relay is suppose to turn on or off a function of the TV and apparently it is trying to but there is not such effect since the TV, as I understand from your post, works. The relay can be for the degaussing coil, power supply, over voltage protection. Since this involve a little diagnosis of the electronics, soldering and probably a minor component replacement, an on-site service/repair man would be your best bet. Even if it were a nuisance/minor repair, you can at least get the clicking noise out. Other than you get to get a checkup of the TV and diagnosis of what caused/started the clicking sound in the first place. Hope this be of help/idea. Post back how things are or should you need further information. Good luck and kind regards.

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How do you fix a tv that wont turn on


sony MDL.KV-32FS210 Tv power light flashing,awaiting signal to come on. neither tv or cable remote wont turn on tv, manual button has no effect. I assume relay inop. Ther is no clicking as I normally hear.

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Flyback is the most problem assiociated with the clicking so a replacement will solve the issue..

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The TV is on protect mode. The clicking sound is the protection switchthat keep turning the TV off to prevent further damage, this happenswhen a fault had been detected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Alsoensure that the fault is not coming from a faulty receiver box sendingbad signal, check if you get same problem with no receiver boxor dvd connected.

If that does not work, and you keep having a flashingled on front of the TV, and tv turning off by itself after a while,that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1Theinternal circuits are jammed because of electrostaticcharges accumulating on capacitors, or because of a wrong voltage readby the main chip on your monitor controller board. this started theprotection circuit.

2 The protection circuit detected a wrongvoltage or abroken contact, identified an internal fault and kicked in, startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faultsthat can occur are a blown capacitor on power board, aconvergence IC has blown, or a fault on Digital board.

Check alsothe video cable or any external connection cable, if the cable is shorting, or the connector is bad, youcan get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

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I have a 32 inch tv was working great then went into standby mode and wont turn back on. I have unplugged and am waiting please help!!!!

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if this set has a power relay the contacts in the relay are welded closed; unplug set for 10 seconds and plug back in; it will probably come streight on if relay is stuck. replacing relay will fix if this is the case

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Roy, easy way to do that is go to wally mart, K-mart sears etc. and get a set of "rca wireless headphones" they are inexpensive and the headphones have a volume control built into them so you can have it as loud as YOU want, and the wife can set the volume on the tv where she wants, bought a set for my father-in-law and he loves them, (he`s very hard -of -hearing) you can even walk out of the room with them on and still hear the program, buy them for yourself as a christmas present, enjoy, BMW Rider

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your system control section has failed due to sudden power failure. 1please check power to system cotrol. 2check tunning &aft ckt in system. 3check memory ic & its section 4check system ic & its section regards

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