When turned on, why does green light blink 3 times then go off?

Understanding Sony Television Blinking Codes ' Techlore

www.techlore.com/article/understanding-sony-television-blinking-codes

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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https://www.youtube.com/watch?v=BLkyFXv2-i4
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.

1. Go light/button blinks twice with solid green and orange lights
2. Green light starts blinking with go light twice and then both go off
3. orange light goes off.
4. green light followed by orange light followed by go light cycle twice and a third time by the green light
5.followed by the orange light continuously blinking.

I have already tried the following trouble-shooting:

1. Put in a new cartridge
2. Made sure there is paper properly seated in the tray
3. Made sure all doors closed (I even took off left side to verify no memory cards
4. Verified all doors closed
5. Done a cold reboot by holding the Go button while turning the unit on.
6. Repeated steps 1-5 multiple times.Hope It's resolve all Your Printer Problem,
Or

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4 times blinking means Fan stopped, power is not supplied on Fan 1, Fan 2 Fan 3 and at Fan 4. Or Fan connector is not attached securely. Cleaning these fans by using a vacuum cleaner can also solve your problem. Sometimes these fans are clogged by dust.

Hi,
Question shows tv is Sony KDF-60WF655.
Green light blinks when tv gets prepare to fire up lamp, check internal circuits then show picture on front screen.
Red light blinking shows some kind of internal problem during circuit check and protection got activated upon some failure.
Count the red light blink as you will see 3 second long pause and post it here to diagnose what section of tv got problem.
Did you replaced its lamp in last 2-3 years?
Thanks.

Please intimate exact model of your Sony TV and also mention how many times red light blinks as there would be pause of 3 seconds in blinks so count pause to pause and let me know to find out problem.
How old is this TV and did you replaced its lamp?
Thanks.

check your sleep mode...

bad capacitors 1000uf on the PWB, FMT and DM boards will cause those symptoms. All capacitors 9 in all need to be replaced

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

Hi! sweet123,

Please answer this question. Were the 4 bulbs visabley bad; say broken or did they have a milkey look, or broken wire inside? In other words did the bulbs you replaced look as good as a new unused bulb? Please reply.

toprol