Question about Sony KDF-E55A20 55 in. LCD Television

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Sony tv kdfe55a20

Lamp light in red

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Re: sony tv kdfe55a20

You have a defective lamp. Lamps are setup so that they can be changed by customer. Part Number A-1085-447-A

Best regards

Posted on Dec 08, 2007

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I it easy to cange the lamp in my e55a20 sony tv. I have one coming 2moro, and was wondering the difficulty level.

It involves removing a housing an pulling out the bulb then inserting the new bulb and replacing the cover. Sony has excellent instructions in the owners manual:
pg 76

Mar 02, 2011 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

How do i replace the bulb on a model kdfe55a20 sony tv

Check out this video to get access too the lamp and pull it out of its compartment, its not complex at all....
CLICK HERE to see how.

Nov 10, 2010 | Sony KDF-E55A20 55 in. LCD Television

1 Answer


the lamp is bad. depends on how much set is on. an average life of the lamp is 2 to 3 yrs

Jun 27, 2009 | Sony KDF-E60A20 60 in. LCD HDTV

2 Answers

Sony grand vega 55" will blink green for three times than red blinking under the power light. nothing comes on no sound, no picture and no fan's are running. Tried to change the bulb, power board...

Your problem is your thermal fuse.It is located around the bottom of the compartment that houses the lamp. You will have to remove the lamp and take the bottom back panel off. Then you will have to remove the fan. I ordered the thermal fuse so I would know what I was looking for when I started to replace it. If you take your time and are patient enough you can fix it yourself. I fixed mine and it's working great.GOOD LUCK!!!

May 15, 2009 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

Replaced lamp in my sony55 inch tv still have lamp error 1

hello, if your still getting the lamp error then your lamp cover is'nt on right i'ld suggest taking cover off then re-installing it if the t.v. is'nt reading the lamp cover then it'll give you this error after re-placing the lamp, also take the lamp out and re-connect make sure the 2 prongs are on the lamp tight.

Mar 31, 2009 | Sony KDF-E55A20 55 in. LCD Television

2 Answers

Red power light and buzzing sound with red lamp light.

My Sony lost its picture and had a flashing light. Unplugging for 36 hours solved the problem.

Mar 29, 2009 | Sony KDF-E60A20 60 in. LCD HDTV

1 Answer

Red Lamp Light turns on

Red Lamp light shows that TV requires New Lamp.
Please always buy original Sony lamp for smooth run of TV.

Mar 15, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

2 Answers

HELP! KDFE55A20 watching TV and screen goes black and loses sound

Yes, its most probably lamp issue.
Please but original Sony lamp from Sony store and replace it in TV.

Mar 07, 2009 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

Sony kdfe55a 20


Mar 30, 2008 | Sony KDF-E55A20 55 in. LCD Television

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