Question about Sony KDF-E55A20 55 in. LCD Television

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Lost all Power to TV

I was watching a game and just lost all power. Now it won't even power back up. In the bottom right corner there is a green light that turns straight to red and you get no sound or picture. Can anyone help?

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  • Fahdzilla Jan 06, 2008

    Okay, I now realize I should have posted my comment here and not as a solution....sorry!

  • amycp Jan 13, 2008

    Same problem...called Sony and they recommended me have a repairman come out and fix it. I'm willing to give it a shot myself if I have a little direction. Green light comes on and flashes then turnes to red and blinks six times...goes off for a bit then blinks six times again...and continues blinking red until unplugged. no sound ...no picture...nothing at all!

  • Anonymous Mar 23, 2014

    Plus we have lost our television remote

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

Posted on Jan 06, 2008

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My tv powers on thwn after several minutes it powers off and the red light blinks 6 times...

Posted on Mar 18, 2016

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Same thing with mine. Blinks 5 times

Posted on Jan 11, 2008

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How many times does the light blink red? It should blink so many times then stop then blink again. What's the sequence? This will help me determine where the problem is.

Posted on Jan 06, 2008

  • Dave Bies
    Dave Bies Jan 23, 2008

    If it is blinking 6 times then you most likely have an open thermal fuse which is usually caused by the lamp temperature getting too hot. You'll need to replace the sirocco fan on the optical block too because its usually clogged up with dust or this may reoccur. Unless you are familiar with removing the optical block I suggest you have a Sony ASC do the repair work. Good Luck

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I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
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Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.5_31_2012_3_03_14_pm.jpg5_31_2012_3_03_35_pm.jpg

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4 Answers

LOST ALL POWER


How many times does the light blink red? It should blink so many times then stop then blink again. What's the sequence? This will help me determin where the problem is.

Jan 05, 2008 | Sony KDF-E55A20 55 in. LCD Television

2 Answers

My widescreen tv...


I purchased a 32" ilo widescreen back in Oct. of 06. It worked great for about a month before I had similar problems as you're having. Suddenly my remote wouldn't work (except the power button) and none of the buttons on the TV itself would work (except the power button). I was able to watch movies but unable to switch the video over to TV mode. Very frustrating. The Walmart in my area wouldn't take the TV back. The only way I was able to get it fixed was by sending it to ILO's service center. (800) 216-5156. Fortunately less than three months had passed since my purchase plus I still had my receipt. Because of this they were willing to fix the problem free of charge. If more than three months have passed I believe they charge for labor costs but not for parts. Once I sent my TV out ILO had it fixed and back to me within three weeks. Luckily I had another TV around while I waited. I hope this helps.

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