Question about Sony BRAVIA KDL-46W3000 Television

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TV Goes to Stand-by mode

My Sony BRAVIA KDL-46W3000 goes to stand-by Mode, a red blinking light goes on in a sequence of 6 blinks, What could be the problem?

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I don't have a solution, but I have the exact same problem

Posted on Sep 08, 2009

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Sony Bravia KDL-46W3000 - Shuts off after 30 sec followed up with 6 red blinks.Last 3 days back cover off has been working fine. What board should I be replacing?


Sony Bravia TV kdl- red blinking led light error codes ...

? 10:28
https://www.youtube.com/watch?v=0KGysXbxnaU
Mar 28, 2015 - Uploaded by Tampatec
Sony Bravia LCD TV KDL models red blinking led light error codes & possible ... with perfect picture, no warning signs and it just shuts off. is it that quick? ... with the following problem: I connect the power grid lights Standby red light. ... the title before deleting, it is very fast after that flashes Standby 6 times.Missing: 46w3000 ‎30

Nov 18, 2015 | Sony BRAVIA KDL-46W3000 Television

1 Answer

Klv32s310A sony bravia gets start on with green light and after a second turns to stand by mode blinking the red light 6 times after each 2 second interval


Hello Sagar,
green led means tv powered on and status ok.
Red blinking light almost always means defect, overcurrent or overload.
6 blinks for Sony lcd flat tv means trouble in backlight circuit, or backlight inverter (backlight illumination or lighting makes your tv screen visible).
common problems in the inverter circuit, which drives the backlight, or shorted drivers, or short-circuit transformers or open circuits.
You should find the problem in the inverter circuit, or in the power supply board or in the main board.
Also look for bad capacitors (electrolytic caps) which are bulged and swollen on top.
Decoupling plugs from printed circuit boards can help you in finding the problem board by elimination method.
If you power up the set after unplugging certain plugs on f.e. the inverter board , this could result in getting a green power led and concluding that this board is faulty.

succes,
Walter from Antwerp, Belgium.

Dec 30, 2014 | Sony Flat Panel Televisions

1 Answer

Stand by light blinks in a 4-blink sequence after the tv works for 30 to 60 minutes


Hi saqa.
Welcome to FixYa.
My name is John, and I will be assisting you with your issue.
The four (4) blinks mean that you have no vertical Deflection, and
it goes into stand-by (safety mode) for protection. If you are not in
fear of high voltage because it can kill you! You can do this job yourself.
Let me know and I will post it here and the tools needed. Thanks for choosing FixYa.
Happy Holidays..........John

Dec 26, 2010 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

My sony tv automatically goes into stand by mode and we have already changed the power supply as solution given by fixya .com


If the unit is playing normally then goes to stand-by, it could be also caused by the main board and or the ballast boards. If it is caused by the ballast boards, it should give you error code with the red stand-by light blinking 11 or 13 times. If the stand-by light does not blink a code, it is probly the main board.
I hope this helps,
Skyassoc

Dec 08, 2010 | Sony KLV32S400A 32 in. LCD TV

1 Answer

The picture comes for 2 secs on the screen and immediately goes to stand by and red LED Sony bravia standby mode blinks 8 times


the picture comes for 2 secs on the screen and immediately goes to stand by and red LED Sony bravia standby mode blinks 8 times

Nov 19, 2010 | Flat Panel Televisions

2 Answers

Sony Flat


Goes from on to Standby by its self because of protection mode that activates for some internal problem. Do you see standby light blinking on tv front? What is model number of your tv? How many times standby light blinking after 3 seconds long pause? Let me know to find out possible cause of problem.

Jul 25, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Goes on for about 6 seconds and shuts off goes into stand by


Do you see standby light blinks? if yes, please count it and let me know.

Jul 23, 2009 | Sony BRAVIA KDL-40W3000 40 in. LCD HDTV

1 Answer

Sony Bravia stuck in stand by mode


What is wrong when it is in Stand by mode blinking red light 4 times, then pause, then 4 times....

Jul 03, 2009 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

1 Answer

Tube 27" sony tv, stand by timer light blinking red?


It has a faulty power supply or processing boards. Must take to agents to sort out. Nothing you can do on the outside.

May 12, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

2 Answers

No sound no picture, the stand by light blinks four times


If you have the above model, then the four blinks indicate a backlight failure. The back light inverter board might be defective or the voltage from the power supply (+24v) is low or missing.
Let me know if you require further assistance.

Dec 30, 2008 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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