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Red led is blinking 4 times on my sony KDL-40v2500

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Four blinks usually means a frame output fault, Possibly a frame ic or capacitors. Hope that helps.

Posted on Feb 22, 2011

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Posted on Jan 02, 2017

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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 ...

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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

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Sony KDL 46W5100 14 red blink code


Hello
Who told you the panel is defective?

Mar 10, 2012 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

My sony kdl 40 u 2530 e is not staring properly. the red led signal blinking 4 times periodically .any idea about the problem? If i turn off tv for hours then it starts for 2 minutes and again the same...


The tv power supply board have problems and the caused,check the tv power supply board have it fixed or services by u or tv tech.most likely those capacitors parts are dying on the tv power supply board like bulging or puffing up.Take the tv aparts,check the tv power supply board that board where the power a/c cord plug into it.Carefully check for capacitors parts for bulging and puffing up on to it tops.Changes all these dying capacitors,tv should be work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Jun 18, 2011 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

Black screen , red standby light flashing 4x repeatedly, unplug it and the green light comes on momentarily then resorts to 4 red flashing lighrts again. Sony KDL-40V2500 approx. 4yrs old. HDMI cables are...


Hi,
4 blinks indicated of backlight malfunction. The unit shutsdown to avoid overload to the inverter board.
Check the backlights, busted backlight has a physical indication of fault like blackened end, crack end. You must replaced the busted one and your unit will back to normal operation again.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

May 16, 2011 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

Tele turned itself off, red light blinks 4 times then pauses and blinks 4 times again.


You can try unplugging it for a while and then plugging it back in, but according to the manual, the standby LED:
Lights up red when your TV is in PC power saving mode. If the LED blinks in red continuously, this may indicate the TV needs servicing.
(Operating Instructions, Page 22)

Mar 05, 2011 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

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

1 Answer

Have a new Sony Bravia KDL-40W500 keeps turning off into standby mode with 8 flashes.


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...

Jan 05, 2009 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

I have a Sony KDL-40V2500 LCD 1080P TV there is no picture the


A 4 flash shutdown indicates a backlight problem. It can be acused by a bad backlight inverter board (the backlight power supply) or by a defective backlight in the panel. There are fuses on the backlight inverter board called "picofuses" which will need to be checked in order to isolate the problem to the board or the panel. If the fuses are good, you have to replace the panel (very expensive!). If the fuses are opne, most likely the back light inverter board has failed.

Nov 25, 2008 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

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