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No picture - standby light blinks 14 times - Sony KDL40EX400 40 in. HD-Ready TV

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Defective LCD panel

Posted on May 28, 2010

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I have Sony Bravia 46in model kdl-46w4150 it was working fine then just shut off and red standby light blinking 14 times. I've unplugged and tried to turn back on but still just goes to red standby light...


14 times blinks is a rare case to Sony Bravia sets. Just count it one more time.
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Aug 06, 2014 | Televison & Video

1 Answer

Sony xbr6 standby light blinks 14 times, pauses and repeats


Just count the number of blinks occur at one time. 14 blinks to trinitron TVs are not possible. It might be 10. If so,
  1. Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board. If you wish to know more about blinking codes to Sony Trinitron models TVs, check this link. If it is Intermittent problems? This is a great feature. You can also bring up these fault codes on-screen to see a list of the problem numbers with the abbreviation of the problem and the number of times this problem has occurred. This is slightly different than entering the service mode. To see the diagnostic screen, press the following buttons: Display, Channel, 5, volume Minus, ( not plus ) then Power. This brings up a screen with a list of the problems and number of times they have occurred. Each of the problems named, are abbreviated as, "OCP", "OVP", "V STOP", ETC. We have repeated them in parentheses in the text for the "Blinks" described above so you can correlate between the diagnostic screen and the blink codes.



Jan 25, 2013 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Sony TV model KDL-46Z4100, standby light flashes 14 times, no picture, no sound


14 blinks to Sony Brand LCDs indicates a 'Backend error'. It means that, the main board to this TV should be checked for fault. In most cases the main board might need replacement, and a software update too. If you wish to know more details about this blinking code, check this link. It has details of blinking codes to several brands of TVs including Sony. Actually the work is a skilled one, need experience.

Jan 20, 2013 | Sony BRAVIA KDL-40S2010 40 in. LCD...

2 Answers

KV-40XBR700, won't come on, standby light blinks 7 times.


sony KV40XBR700 tv no picture but sound is on, standby light blinks 6 times

Jul 20, 2009 | Sony KV-40XBR700 40" TV

1 Answer

14 blinking red lights (standby) sony lcd


14 times means the LCD panel is defective. I just had one of those tvs in my shop. Sony will take care of the panel replacement in warranty.

Mar 01, 2009 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Our Tv has no picture. We have only had it for 14 months.


Please post the make and model along with any action that occurs when you attempt to turn on the set. For example, does the standby light blink? If so, how many times? With that info we should be able to give you some options.
Thanks,
Dan

May 29, 2008 | Televison & Video

3 Answers

Blinking Standby Light


KV32hs500 tv won't turn on. Standby light blinks 7 times, stops and then 7 more times, etc.. The tv will usually come on after about 2 hours or so of being off. Plays fine when on but once it gets turned off the problem happens again. Any suggestions? T.V. is 5 years old.
I have a similar problem . mine blinks 6 times or 7 sometimes also,and comes on with sound ,no picture for about 2 seconds then shuts off. Anything?

Jan 31, 2008 | Televison & Video

1 Answer

Sony WEGA KV 32FS100


No picture. Standby light blinks 5 times. Tried unplugging and restarting. Same problem

Dec 22, 2007 | Sony FD Trinitron WEGA KV-29LS35 29" TV

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