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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  • CrazyJerry Jan 26, 2008

    I am having the same problem. The TV is only 1 year and 2 weeks old. Just past the warranty period. After contacting Sony they said to take it to a local service center and have them check it out. To see it looks like the bulb because it dims up and down right before going out for a minute and then back on again.

    cgm58 did the bulb replacement fix your problem?

  • catowick Jul 23, 2008

    powers up then 3 bilinking red lights. Replaced bulb, verified door is closed and still shuts down. Cooling fan comes on for approximately 10 secs and shuts down. Need service manual or board break down.

  • wgchiass Nov 16, 2008

    After TV powers ups and green power light stops flashing, within 2 minutes I loose the picture and then the sound and then the green pwr lights starts to flash. Then the light goes solid and picture comes in again. This repeats itself every 2-3 minutes.



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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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Related Questions:

1 Answer

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

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

1 Answer

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.
Thanks.

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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