Sony kds50a2020 when i push power bottom green light blinnks 3 times then 4times then clicks off and blinks red 4times every 5 secons and keeps blinking red 4 times

Understanding Sony Television Blinking Codes ' Techlore

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Now the red light blinks 5 time while watching it. Is there any way of ..... 2006 that willnot power on and the green LED is blinking 6 times. We had a service ...

Sony KDF E55A20 - 5 Flashing Read Lights - TV Forums

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Mar 17, 2012 - 14 posts - ‎4 authors
We have had a Sony KDF E55A20 since January 2006 and it has been trouble free. ...The TV will switch on fine green power lights. Then after about 20 ... If I turn off and turn on the power light will flash red 5 times. Leave it off ...

Sony TV - How to troubleshoot a red or blinking light ...

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Apr 6, 2012 - Uploaded by SonyListens
Sony TV - How to troubleshoot a red or blinking light ... and power lights, these easy steps will help you determine what the... 5:17. Easiest TV repair - How to Fix Power [TV turns off, freezes, ... Get video URL at current time.

Hello, those sets were bad about the lamp, yes the lamp failing and they didn't break the part number on the lamp is a XL-5200. When I would have calls with this issue, I would say about 75% of the time the lamp fixed it....tks

error code is model specific---some it means lamp door issue and others something else.

Thats caused by a shorted audio circuit. Replacing the K board will solve that issue. You can get the replacement K board from the following link scroll down to the bottom of the page and you will see the K board listed. They also have installation assistance if you need it.
http://www.tvrepairworld.com/sony_circuit_boards/sony_dlp_circuit_boards

That is a error code and in several of these sets it means thermal fuse is blown--Google the model number with owner manual or service manual to learn for sure.

Replace the lamp, clean the fans, seen it a hundred times, I know "the lamp light isn`t blinking" replace your lamp and you`ll be back up & running, gl, video-tek

same problem as others 3 blinking green lights then orangey colors then 3 red blinking lights afterwards shuts down fan runs for about 2 mins solution check your door cover for warpage or deformed just a bit under set screw there is a push in switch try and push it in with q tip while holding turn on tv if it works then that door is deformed and defective change it

thanks for solving my issue tv works again very helpfull thanks

I get 5 blinking red lights for about a minute or so before it powers back down. The Sony TV has a specific light that i presume is supposed to light up when the bulb is out. I'm unsure if this is what it is.
no picture, no sound. tries to boot with green light blinking a few times. then goes to red blinking light, six in all, then waits a few moments, then another 6 blinking red light.
Bulb was already replaced several months ago but we do have the TV on for long periods of time.

My TV did the same thing today. My red light blinks 6 times. Any help would be much appreciated!

i also have the same problem with the flashing green light for a while then a different red light starts blinking on and off around 5 times....and i replaced my burnt bulb with a new one...still no picture.