Question about JVC LT-42X579 42 in. LCD TV

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Clicking tv TV keeps turning on and off it started after 10 to 20 mins now it just clicks contiouousley anybody got an idea of what is causing it many thanks.

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Need to exchange the Main Board.

Posted on Feb 06, 2009

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I have a Tv Philips model 32PW6506/01 few minutes after that is between 10 and 20 minutes go stand by, then if I press p + start and after 10,20 minutes and goes into standby ...If anyone knows about...


Good day!

Usually that problem is cause of the failing capacitors on the power supply section.
You have to do is open the back cover of your TV and look for the actual image of the capacitor with in the power supply section if it is leak/bulged on the top.Please replaced it with the same type,ratings and value.


Thank you and good luck.

May 08, 2011 | Philips 32PW6506 32" TV

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My 37" LCD takes ~ 15 min to sync and display an


Tv power supply board is this tv problems and causes 90-95% of the times.5% maybe it is the tv Tuner signal board,but very low possibility.The power supply board,that the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Feb 17, 2011 | Audiovox fpe 3207 32 in. LCD Television

1 Answer

Hi iam josh i have a sony tv model no. KF-50WE610 serial no. 9137805 my tv is in good condition the only thing it keeps shuting off by it self and the red light on the power butten starts blinking i have...


Hi,do you hear any strange noises? If you hear clicking or like wanting to turn on it could be the board that powers the lamp it's called the ballast. It's major symptoms are clicking,electrical sounds,shuts off and on and get the lamp indicator.But if you don't hear any strange noises,tv is around 6000 hrs,2-4 yrs,It's major symptoms are clicking,electrical sounds,shuts off and on and get the lamp indicator, it could be time to replace the lamp.The lamp you need is XL2100 you can find it here: http://www.discount-merchant.com/Sony-XL-2100U-TV-Lamp-p/sony_xl-2100u_replacement_lamp.htm?Click=48173.Have a blessed one!

Apr 30, 2010 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Have a hls 4676s and the tv turns on works fine then a clicking sound starts and the sound goes off. turn tv off, wait 20 min, turn back on and fine for awhile repeating problem


You Sr are experiencing the signs of a bad ballast. It's not able to keep up the voltage to light up the lamp. Therefore as a safety measure, it turns off.

Apr 21, 2010 | Samsung HLS4676S Television

1 Answer

Tv clicks on and off for 1 min.. till it turns on


shut off your copier and let it rest for 10 mins.. and turn back on,


if it is still no good, call for repair!

Oct 22, 2009 | Vizio L32 32 in. LCD HDTV

1 Answer

Plasma will not turn on


i plug it back in and let it do its clicking and with in 2 min tv was working agian

Aug 01, 2009 | Samsung HP-R5072 50 in. Plasma HDTV

3 Answers

Power won't come on- constant clicking loop instead


My T.V. did the same thing and it was due to bad capacitors on the power supply board. the tops of the capacitors were bulged, once replaced it worked fine. It involves sodering in new capacitors total cost $30. that includes buying the sodering tool. Keep looking around on line someone had pictures step by step how to do it.

Mar 26, 2009 | Samsung LN-T4042H 40 in. LCD HDTV

1 Answer

When you turn 'on' the tv...the tv continuously 'clicks'


The clicking noise is caused by the relays on the power supply board trying to power up the system. Your TV has detected a problem that's causing the power supply to shutdown. Someone knowledgeable in electronics can track down the problem. The SOURCE of the problem could be another board other the power supply.

Mar 15, 2009 | Samsung 46 in. Flat-Panel LCD HDTV

1 Answer

Tv shutting off on its own.


Was talking to one of the experts on the "chat live now" tab and he suspects a power supply problem. Who knows??

May 02, 2008 | Panasonic PT-60DL54 60" Rear Projection...

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