Question about Sony KDF-50E2000 50" HDTV

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Sony KDF-50E2000 My tv goes on and off every minute or so repeatedly

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Re: Sony KDF-50E2000

I would suspect the lamp first. First unplug the set for 2 minutes and then try it again. Then the second step if that doesn't resolve any issues then replace the lamp. As the lamp ages it gets to be less efficent and will cause symptoms as you described. good luck.

Posted on Jan 19, 2008

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The unit Turn on and off by herself and flashes green light repeatedly.

You have a bad power supply. Its going to need to go to a real sony repair center.

Mar 15, 2016 | Sony KDF-50E2000 50" HDTV

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Replaced lamp on sony kdf 50e2000 won't turn on and blinks red, six times

Here is an answer from another site on the internet ("just ask"):

"Here is the repair tip from the Sony database.

SONY : kdf-42e2000, kdf-50e2000, kdf-55e2000,la-4 chassis : 6 blinks no main relay, replace thermal fuse on lamp housing."
Read more: sony rear projectiontv kdf-50e-2000 no power but 6 beams of - JustAnswer

Mar 29, 2012 | Sony KDF-50E2000 50" HDTV

1 Answer

Try to start sony kdf-50e2000 tv and wil not start and red light keeps flashing. what does this mean?

You will have to replace the lamp which goes every 3-4 yrs depending how often used (Sony XL-2400 DLP replacement lamp).Your instruction booklet will explain this page 76. As further info I would also make sure the lamp comes with the cover which Amazon has it for a total price of around $130.

Dec 14, 2010 | Sony KDF-50E2000 50" HDTV

1 Answer

Sony KDF-50E2000 shuts down and blinks repeatedly twice.

The 2 blink error is a temperature error and the 6 blink error is a thermal fuse error. You may need to unplug the set and get you a can of canned air, take off the back lower cover and blow out all of the fans inside the set.

Oct 20, 2009 | Sony KDF-50E2000 50" HDTV

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Kdf-50e2000 turning off

Symptom of weak lamp in TV that needs to be replaced in your Sony KDF-50E2000
How old is this TV and did you replaced lamp recently?
Lamp replacement procedure is written in user manual of TV.
Let me know if you need copy of user manual.

Oct 09, 2009 | Sony KDF-50E2000 50" HDTV

1 Answer

Sony kdlf-50e2000 will only stay on for 5-1o min then the screen will go out?

If TV turns back on itself and repeat that on-off cycle then its time for new lamp in TV.
How old is this TV and when did you replace its lamp?

Sep 26, 2009 | Sony KDF-50E2000 50" HDTV

1 Answer

Sony wega kdf-50e2000 standdby light blinks 8 times

8 BLINKS B -10.5 IS OVER VOLTAGE (B-BOARD) If your a novice call Sony or a Sony authorized service center.

Mar 25, 2009 | Sony KDF-50E2000 50" HDTV

1 Answer

Sony kdf-50E2000

bad lamp driver, if you have already replaced the lamp. If not, try replacing the lamp WITH AN ORIGINAL SONY LAMP!. Don't waste time with cheap replacements, you get what you pay for.

Oct 18, 2008 | Sony KDF-50E2000 50" HDTV

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