Question about Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

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I have a Sony Bravia KDL-46V2500. On powerup the TV briefly turns on then off. The standby light flashes 4 times. I replaced the left side inverter board and nothing has changed.

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Posted on Jan 02, 2017

  • 58 Answers

SOURCE: Four blinking red lights.

the error code is triggered by the inverter fuses, which blow when the inverter fails

Posted on Dec 06, 2008

  • 4234 Answers

SOURCE: Sony Bravia KDL-40W4500 turns off

This can indicate a problem with the high voltage circuits. Since this is a new set, it should still be under warranty. DO NOT open up the unit as that will void the warranty. Return the set or request warranty service. Note the 8 blinks when you request service as that should allow them to bring the correct replacement parts.

Keep us posted.
Dan

Posted on Jan 05, 2009

waynejamescm
  • 67 Answers

SOURCE: tv bravia kdl 40v3000 problem turning on

Hello,

Unfortunately, this is a failure of the balancer board for the backlight. The unfortunate part is that the balancer is not available by itself anymore, and the whole panel must be replaced, as Sony only has the balancers attached to new panels. You can contact Sony directly to ask for assistance, and it usually helps.

Hope this helps you...

Posted on Jan 05, 2009

waynejamescm
  • 67 Answers

SOURCE: Have a new Sony Bravia

Hello,

There is some confusion on the model (KDL-40W500 vs. KDL-40V2500), so I will direct this toward the 40V2500.

On the KDL-40V2500, an 8X blink means the scan processer has gone bad, and the BU board needs to be replaced. If the problem is intermittent, the the AU board might be the problem, but if it all the time, bank on the BU.

A competent repair shop should be able to help you, or you can try calling Sony directly for assitance.

Hope this helps you...

Posted on Jan 05, 2009

  • 267 Answers

SOURCE: Sony 46" LCD tv hdmi input replacement kdl-46v2500

replace that board

Posted on Mar 06, 2009

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1 Answer

Sony Bravia 46" The standby light flashes four


Hi,
If tv model number is KDL-46S2000 then 4 times blinking standby light indicates back light failure problem in your tv.
Check/ replace back light inverter boards to solve its problem.
Thanks.

Dec 29, 2010 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

1 Answer

My KDL sony tv turns on briefly(displays menu) then shuts down, and standby led flashes 6 times then pauses then continues, does not respond to the on/off button or the remote


6 times blinking standby light indicates problem with Audio Section in tv
Check AU 15V output of G2 (power supply) board then check AU board as it has sound processor and sound output ICs.
If you are not familiar with electronics stuff repair then call local tv repairman to repair it for you.
Thanks.

Oct 29, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

The tv turns off automatically & standby light blinks 4 times


4 blinks is bad backlight inverter. Download the service manual here:

http://rapidshare.com/files/208591107/KDL40S2000_L5_sm.pdf

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1 Answer

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1 Answer

Standby light blinks 13 times


Hi,
13 blinks is backlight error.. can be 1 of 2 things, 1st bad inverter board (on left side panel looking from back) it has several plug ins to the panel as it supplies voltage to the backlights.2nd could be panel itself as backlights are built into it they can't be replaced. Inverter is probably around $200 +labor, panel= buy new tv... they are outrageously expensive. Good luck!

Apr 29, 2009 | Sony BRAVIA KDL-40S2010 40 in. LCD...

3 Answers

Sony Bravia KDL 46", no picture, standby light blinks 4 times


Since the TV is still receiving power, the problem is going to be with the TV's mainboard.  After you unplugged the TV and plugged it back in, you said the power light went out again, so I assume the standby light wasn't flashing again?  The flashing standby light is indicating an error code so my suggestion is to contact Sony for service options regardless if there is a warranty or not because service is the only solution to this situation.  Don't forget to provide them the error code or 4 flashes repeating.

Mar 25, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

2 Answers

Four blinking red lights.


Either on of the backlight inverter boards is bad or a backlight has failed inside the panel.

Oct 11, 2008 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

1 Answer

Four blinking red lights.


you can have the inverter board replaced...instead of the entire panel.
KDL 40S2010: inverter part # 178950032, you will also need 2 spacers..part # 289765511
you're looking @ 200-300$ for the inverter and 5-10$ a piece for the spacers.

KDL-46V2500: inverter part # A1251295B
you're looking @ around 500-600 $ for the part

Aug 18, 2008 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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