Question about Sony BRAVIA KDL-40XBR3 40 in. LCD HDTV

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Sony bravia has a blank screen when i turn it on

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SOURCE: Sony Bravia TV went Blank

COULD BE LVDS CABLE LOSE OR NOT MAKING A GOOD CONTACT , IF IS NOT THAT UNFORTUNATELY IT WILL BE NECESSARILY TO REPLACE T CON BOARD
YOUR RATING TO MY ANSWER ITS HIGHLY APPRECIATE
THANKS

Posted on Jun 29, 2008

stihl_070509
  • 95 Answers

SOURCE: my Sony flat screen bravia hdtv 40" when i turn it

Hi,
Your LCD TV needs repair,abnormal display caused by a faulty LCD Control board. Replace the control Board.

Posted on Nov 13, 2010

555timer
  • 4 Answers

SOURCE: Sony Bravia - no picture,

First thing to try: unplug from the wall; count to ten; plug back in; try again

Second thing to try: unplug from the wall; count to 10,000 (or wait 10 minutes or so); plug back in; try again

#1 worked for me when it would power on with no video, no sound, just small green light + white logo

Posted on Feb 09, 2011

  • 107 Answers

SOURCE: My Sony Bravia , when

Hello,

The problem is that there is a bad capacitor on the power supply board of the television.Therefore it is going to keep acting that way until the bad capacitor is replaced.

Run a check on the power supply board, you will definitely see the bad capacitor, have it replaced and the television will turn on after reassembling the television back together.

Thank you for using fixya
Caseytech

Posted on Jul 05, 2011

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Don't forget to vote me

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Sony Bravia TV went Blank


COULD BE LVDS CABLE LOSE OR NOT MAKING A GOOD CONTACT , IF IS NOT THAT UNFORTUNATELY IT WILL BE NECESSARILY TO REPLACE T CON BOARD
YOUR RATING TO MY ANSWER ITS HIGHLY APPRECIATE
THANKS

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