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6 red blinks on my SONY KDL50EX645 tv

I do see 6 red blinks on my Sony TV KDL50EX645....called up Sony and they told me that GE50 power supply board has to be replaced....any suggestions on this

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

eoddeputy1
  • 4 Answers

SOURCE: sony KDFE60A20 TV turns off and on with Red light blinking 5 times

Same problem here. 5 blinks is video related. I've been told to clean the screen by the lamp, as they could be clogged and causing it to over heat. Going to give thet a try first. I'll post what happens...

Posted on Oct 13, 2008

welcomejee
  • 10594 Answers

SOURCE: Sony KDF-E50A10 No Picture

4 times blink error shows that any FAN is not running in TV as there are 4 fans in this TV.
Please check fan connectors and make sure all are plugged securely.

Posted on Feb 14, 2009

welcomejee
  • 10594 Answers

SOURCE: No picture or sound. Red light

Just a correction, it is not necessary that 4 times red light blinking always shows inverter board problem.
It depends on chassis/ model number of Sony bravia tv to what is error code of 4 blinks as it would be mentioned service manual.
I'm Sony tech and can help you, let me know model number written at back of tv to provide you exact info about 4 times red light blinking.
Thanks.

Posted on Aug 18, 2010

  • 4 Answers

SOURCE: Red Power Light Blinking 6 Times

THIS IS HOW I FIX MY SONY TV WITH FIVE BLINKING RED POWER LIGHT.

PULL OUT LAMP - FIND THE INSTRUCTION ON LINE (SONY WEBSITE OR YOUTUBE) EASY

THERE ARE TWO METAL CONNECTION TABS (on top of the lamp) ON THE LAMP. CLEAN THESE TWO METAL FLAT TABS. THESE two tabs MAKE CONNECTION TO THE THERMAL FUSE. IF IT IS DIRTY IT WILL NOT MAKE CONNECTION to the fuse.
CLEAN YOU'RE LAMP WITH A VACUUM. GET ALL DUST OUT.. CLEAN OUT THE TV...THE FAN SUCKS IN DIRT. THIS WILL FIX many ISSUEs. like over heating! dog hair, dust, gets sucked inside the TV by the FAN....hmmmm

ALSO DO THIS TO ALL YOU'RE ELECTRONICS THAT HAS A FAN.

(I FEEL ALL FANS ON ELECTRONICS SHOULD BE REVERSED) but i am sure there is a stupid reason that they want the fan to **** air inside the electronics. Like hmm

THIS cleaning SHOULD BE DONE EVERY 6 MONTH

Posted on Dec 23, 2010

peasterday40
  • 7 Answers

SOURCE: Light blinks red twice every 5 or so seconds on sony 24in 3d display. Anyone have or know the problem here?

same basic thing happened on my 50 in Hitachi plasma...I removed the back cover and found two capacitors on my power supply swelled...and two chips on one display board burned.Hatachi doesnt make the tv anymore and the parts were going to cost me almost what the tv did new...so...I sold it for parts on ebay...check all the boards for tell tale signs of damage...

Posted on Jul 04, 2012

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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.

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Sony bravia 50" red light blinks 6 times.


One thing you can try is to remove all cords attached to the tv including the power cord. wait a few minutes( maybe say a short prayer) then plug the power cord back in and try turning on the tv if it powers up. it maybe a short in one of the units that were plugged into the tv. If it still does not work it maybe a circuit board problem. Sony Bravias have been plagued with a lot of circuit board issues. type in Bravia problems on any search engine and you will see what I mean. You may be able to get it repaired but you best course of action is to buy a different tv. a Vizio or Samsung or anything but a Sony

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1 Answer

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That problem is cause of faulty power supply board..

look at the capacitors if bulged then try to replace it..

Watch this video to learn more about capacitors:

If you have soldering skills its better to buy a new power supply board online...

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Good day!!!

6 blinks its the clear indication that you have bad power supply board..


That problem is usually cause of faulty capacitors on the power supply board..

Just follow this instruction to fix your TV..

1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter

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Hi:
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I have a code of 6 red flashes on my KDS E50-A10 Sony TV. I was told to replace the lamp and I have just done that, but I still have 6 flasing re light code and no picture. any idea what's next?


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Replace GT board to fix the problem.
Let me know if you need GT board part number info.
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