Question about Sony KDL55EX621 55 Class LED Backlit HDTV - 1080p, 16:9, 120Hz, Intern

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Kdl-55ex621 standby flahes 4 times - Sony KDL55EX621 55 Class LED Backlit HDTV - 1080p, 16:9, 120Hz, Intern

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  • Sony Master
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Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1100 posts to different brand TVs now. Pull up older posts there. Blinking codes to Sony sets are described in detail there.

Posted on Nov 06, 2012

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Posted on Jan 02, 2017

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SOURCE: Sony kdl-46w4150 standby blinks 8 times

Click the link below :----http://wikisolutions.blogspot.in/2012/02/get-free-answers.html

Posted on Feb 12, 2012

Benimur
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SOURCE: Sony KDL-40S20L1 Flashing Standby Led, No pic, No Sound

Hi, If all else fails, try do a hard reset. You can verify from your manual, but in some units, this is merely unplugging the unit from mains for a couple of hours. Try again, if it still shows error codes (blinking lights) you probably have to seek the services of a qualified professional. Hope this be of some help/idea. Good luck and kind regards.

Posted on Aug 26, 2007

  • 86 Answers

SOURCE: 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.

Posted on Mar 25, 2009

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WHAT IS THE KEY CODE FOR TV modelAEG 4812 ST/VT????


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
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Sony KDL-40S20L1 Flashing Standby Led, No pic, No Sound


try some of the solutions on this link hope one will work for you. http://www.docs.sony.com/release/KDL32S20L1.pdf look under troubleshooting for no picture good luck

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Sony kdl52nx800 will not turn on indicator light blinks 5 times


While looking found this:

Found this service bulletin for sony KLD
KLV40EX600 not austalia model but think KDL will be similar

Model No: KDL-32EX400 KDL-40EX400 KDL-32EX500
KDL-40EX500 KDL-46EX500 KDL-55EX500
KDL-32EX600 KDL-40EX600 KDL-32EX700
KDL-40EX700 KDL-46EX700 KDL-52EX700
KDL-60EX700 KDL-40HX700 KDL-46HX700
KDL-55HX700 KDL-40NX700 KDL-46NX700
KDL-52NX800 KDL-60NX800


SUBJECT: Counter measure for Intermittently 5 times standby LED blinking
SYMPTOM: Customer may report that intermittently after AC OFF/ ON (or Deep Standby/ ON), TV will shut down with LED blinking 5 times. If set is placed in Standby, then On, symptom will re occur. If AC is removed, set will work normally when AC restored
CAUSE: Timing mismatch of I2C communication causes interrupt signal inside TV. This causes TV to shut down with error 'Standby led flashes 5 times'

SOLUTION: This is a user correctable issue -
Where possible, please refer customer to Sony Website -(or ) and search for relevant model to download correct update. If the unit is in Workshop, please perform update as per Instructions.

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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

Sony KV-34xbr800 standby light flahes all the


Hi,
Flashing standby light is an error code that is specific, there would be pause of 3 seconds in flashing, so count pause to pause and let me know that how many times red standby light is blinking to diagnose problem.
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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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KDL-40XBR3 turns itself off; STANDBY light flashes 9 times


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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

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