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My Sony Bravia KDL-40S2000 is not working properly. I turn it on and the backlight comes on, but it doesn't show any picture. Sound does work. I've tried a factory reset which did not help and i've ch

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  • Aidan Lorenz Oct 25, 2012

    Do you have any idea which board it could be? And where I can get it?

  • Rocky Degelman Oct 25, 2012

    Sorry, Not with out taking a look at it end checking it out it is (Impossible) To stay what one mess up.,With out the right test (Equipment)

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1 Answer

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  • Master
  • 444 Answers

That is a problem with one of the circut (Boards) Will probaly have to be (Replaced)

Posted on Oct 24, 2012

  • Aidan Lorenz Oct 25, 2012

    Do you have any idea which board it could be? And where I can get it?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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vinnyq
  • 157 Answers

SOURCE: sony bravia kdl-52w3000, turn tv on, no picture or

Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.

To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).

Posted on Oct 07, 2009

mistersony
  • 320 Answers

SOURCE: HDMI Input Stopped Working Sony Bravia KDL-40S2000

Bad input board BU or AU

Posted on Oct 18, 2008

  • 1 Answer

SOURCE: Sony Bravia KDL-40S2000 40 inch

We have the same problem.. Checked the Sony site after a few clicks got to: http://www.iq.sony.com/SRVS/CGI-BIN/WEBCGI.EXE/,/?St=966,E=0000000000761838071,K=1708,Sxi=1,Case=obj(460991),VARSET_OBJ=460991,VARSET_TSRC=results,UseTemplate=case.tem,VARSET_TOP=TRUE
We followed the 'simple' troubleshooting tips then called the service center. As mentioned above 4 blinks indicates a bad panel. The repairman that visited said that he is ordering a new power supply (much cheaper than the back panel) for their first try. I will post again when my set is back on.

Posted on Dec 22, 2007

tvhelp-Dave
  • 178 Answers

SOURCE: sony kdl-40s2000 won't stay on and blink red 4 times

I think the problem is the t-con board, Part #
1-789-499-11, cost about $200.

Posted on Apr 20, 2010

budmrtn
  • 11361 Answers

SOURCE: Sony Bravia KDL-V40XBR1, no picture

You either have failed 24vdc power supply section or failed backlight inverter board, check for 24vdc first, look for caps with leaking/bulging top.
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Sony+BRAVIA+KDL+-V40XBR1+

http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Posted on Jun 13, 2010

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2 Answers

Sony kdl-40s2000 won't stay on and blink red 4 times


That error says backlight failure. It has to be troubleshooted to find out why.

Apr 20, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Same problem KDL-40S2000, no picture on any input, but do get sound. Picture glows when powered on and if I tap the back or sides I get white flashes on the screen, but nothing shows on the screen.


I would replace the bulb.Sounds like it maybe bad,I would try to reseat the bulb then if that doesn't work then replace it.Do any of the power buttons flash when you turn it on?

Mar 12, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Have sound but no picture not even the menu


If money is an issue, then it's worth fixing. You'll need a repair shop to tell you which electronic board is bad. I'm thinking it maybe the backlight inverter board or the power supply board.
Here's a website for parts so you can get an idea of how much it costs for each part. http://www.shopjimmy.com/catalogsearch/result/index/?q=KDL-40S2000&p=1
If you have the money to spend, then I would upgrade to 1080p. It's better than 720p. Pictures comes in even more clear.

Apr 22, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Sony Bravia KDL-40S2000 "Bad LCD"


THERE ARE NO COMPONENTS TO BE REPLACED ON THE PANEL. THE PANEL MUST BE REPLACED.

Mar 06, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Green screen with sound from cable, but picture is fine with Wii


That would be my solution. The trouble is either in the box or your connecting cables. Verify this by connecting the cable directly to the set. Then try a new set of connecting cables, or call the cable provider to replace the box.

Feb 07, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Sony bravia


It sounds like the backlight is going bad or possibly the panel. Let me see a picture of it. Talk to you later. Jay

Feb 01, 2008 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

2 Answers

Sony kdl-40s2000


Probably need a software upgrade. Contact Sony for that information. This would be a common fix in most sistuations when using HDMI.

Dec 30, 2006 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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