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Clicking noise sony bravia kdl-40v3000

My new Sony Bravia kdl-40v3000 lcd hdtv is making a clicking/crackling noise when it is powered off.  It lastes for about one to two minutes.  Is this normal?  Do you know what it is?  I had returned my first tv after about ten days because of this.  Only to find that the replacement tv is doing the same thing.   Any help is much appreciated.  Thank you for your time.  Marina

bravia after one making a clicking/crackling noise

Posted by fishtower on

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  • fishtower Nov 29, 2007

    My 31 inches Bravia after one year of working start making a clicking/crackling noise

  • herbgoat Dec 03, 2007

    I just bought a new Sony Bravia KDL-46VL130. Mine does the same thing.Popping when first turned on and popping for a minute or 2 when turnedoff. Because you reported the same thing I'm going to assume this is normal.

  • Anonymous Dec 27, 2007

    I have the same issue, sounds more like a capacitor poping than plastic cooling/heating. this happens with my hitachi when it is off. it can be off all day and it pops every hour or so. what is this? It use to have a high pitch buzz noise when it was off. had it repaired under warranty, still have this poping issue.

  • padus Dec 03, 2008

    I bought a 46" SONY Bravia KDL-46V4100 LCD TV 2 weeks back and notice the same problem - clicking noises that last for about a minute after turning off the TV.

  • pathisclear Jan 16, 2009

    I have the same problem also. However, the clicking noise occurs every 5-10 minutes after the TV is turned off (it doesn't seem to go away).  It is a brand new set.  Will this eventually go away?  It's annoying as the set is in a bedroom.  Thanks for any help.

  • tdupnorth Jan 16, 2009

    My new sony 40" clicks. It does not matter if it is on or off.

  • pathisclear Jan 21, 2009

    To make matters worse, the TV has now started buzzing pretty loudly. Time to call a repair person, unfortunately.

  • Anonymous Apr 18, 2009

    My z4100 does the same thing. Really annoying. It goes 24 hours a day every 5-10 minutes. Sounds like a plastic cooling click but it's not.

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I have had the same problem with my KDL-40Z4100. After having the power supply, various parts, and eventually the mother board replaced, i was eventually told by Sony that it is the TV Guide updating (it is NOT the cabinet nor anything else cooling off... the most I've had it off for is 4days straight - still clicks ). Sony Rep was very unhelpful (Sean at Customer Information Centre - 1-800-773-9667 ], and told me that even though i 'turned off' the TV Guide update - that it just turns itself right back on ( his words verbatim: "you cannot turn off the TV Guide update" ) -->ergo , clicking will never, ever go away.
This will be the last Sony product I ever purchase. Too bad, as I was previously happy with their products.
Do not waste your time trying to replace mother board / power supply / surge-protector, nor any other parts --> it is not a 'replaceable'-fixable problem ......

Posted on Apr 03, 2010

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Normal 0 My kdl-46v4100 has been off all day and I've heard two or three clicks. It sounds exactly like the click you hear when it’s been off all day and you go to turn it on. A few minuets after it clicked I turned it on and to my surprise there was NO click sound.
This LCD TV (like most large displays) uses an Active Matrix of thin film transistors, aka TFT. Essentially the screen is a large array of transistors and capacitors. According to my previous observations; I suspect the random clicks are associated with the LCD circuitry providing a fresh “standby charge” to the TFT array (hence no click on power on following a “refresh”).

Not a solution, but an explanation other than “cooling off…”

Posted on Mar 09, 2009

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I had the same problem. I tried the 'disable TV guide' solution...didn't work. Then I reset the TV, but didn't enter a time/date. Clicking went away. When I turn the TV on, it displays a brief message to 'set the current time/date', but then it disappears. Everything works fine now...on my tv. (KDL-46z5100). My guess is that the TV guide needs the date/time set to determine when to obtain updates (causing the clicking sound).

Posted on Jan 31, 2011

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I am experiencing the same thing. I am now being told by a Sony rep that the problem is the built in TV Guide feature when it does not receive a signal. Try disabling the TV Guide in the menu and see if this stops the problem. If it does not work on the first try you should reset the TV back to factory and again disable the TV Guide feature. I am going to try this tonight when i get home from work.

Posted on Jul 28, 2009

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I was having the same problem on my KDL-46XBR9, clicking sound every 3/4 min when TV is powered off. Called Sony support and they asked me to upgrade the software and reset the TV to factory condition. He said it was because of TV Guide being on. Went through the initial TV setup but disabled the TV Guide. TV is back normal and its about 30min and I haven't heard that unholy/annoying clicking sound.

Posted on May 03, 2010

  • Anonymous May 03, 2010

    I was having the same problem on my KDL-46XBR9. Unholy and annoying clicking sound every 2 min. Called Sony support and they have me upgrade the software and reset the TV to factory condition. When went through the initial TV setup, DIDN'T enable the TV Guide. Its been 30 min my TV is off and haven't heard the noise yet and hope they won't come back.

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It is most likely the cabinet setteling as it is cooling off. Nothing uncommon with all the plastic that is used in TV's.

Posted on Dec 01, 2007

Linelle Lane

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I have a Sony Bravia KDL-40W5100. My daughter purchased it in 2009 and gave it to me (2014) when she bought a new one. I also had the intermittent clicking when the TV was off. My 32" Bravia never did that. A search said to turn off the TV Guide and set my zip code to 00000. Initially that did nothing. However, the next day I realized I wasn't hearing the clicks anymore. It's now been three days of silence. I did futz around with Setup but not sure what I did. Man, is it hard to navigate. Anyway, all's well that ends well. The clicking was unacceptable.

Posted on Jan 09, 2014

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SONY 52Z5100 Doing the same thing. A loud Click every 5 Min when off. This will go on 24/7 enough to drive one nuts. Sony replaced the mother board saying that was the trouble but the sound is still there. I tried turning off the TV Guide but it keeps going. The Sony Tech Rep? on the phome was not helpfull at all. Any other item I could return for a refund. Sony says I can't do that??

Posted on Mar 10, 2010

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Anonymous

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SOURCE: clicking noise sony bravia kdl-40v3000

http://forum.ecoustics.com/bbs/messages/2/176039.html <-- Check that out.

Also I have a Sony Bravia and it clicks while it is on as well. I read that forum and some people said to disconnect the cable box for 10 sec. and then some said it was the heat from the summer.. i don't know.. I just turned my tv off and then back on and it stoped. I read this is happening with all kinds of TVs....

Posted on May 23, 2008

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http://forum.ecoustics.com/bbs/messages/2/176039.html <-- Check that out.

Also I have a Sony Bravia and it clicks while it is on as well. I read that forum and some people said to disconnect the cable box for 10 sec. and then some said it was the heat from the summer.. i don't know.. I just turned my tv off and then back on and it stoped. I read this is happening with all kinds of TVs....
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