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Posted on Dec 29, 2017

Sony Wega KDF-A50E10 will power on normal then after five minutes the green light will flash about 50 times then the screen and sound will come back on. It does continuously throughout the day. Sometimes it will stay on all day with no problem. Replaced the bulb one moth ago, and problem started 2 weeks ago.

  • jdamcalister Dec 30, 2017

    Wow, old post. I asked this question almost 7 years ago. So it turned out that the bulb we had just purchased had a short. We replaced it on the off chance that was the problem and viola it worked.

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5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Oct 16, 2008

SOURCE: Sony Grand WEGA KDF-60XS955

I had the same problem and it costs 200.00 dollors for the lamp that bad

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Anonymous

  • 10594 Answers
  • Posted on Mar 27, 2009

SOURCE: Problem with Sony Wega 50 in kdf-50we655 light blinks 55 times

Hi,
Symptom shows that TV needs Lamp replacement.
Sony TV Lamp is available in Part Store and lamp replacement procedure is written in user manual of TV.

Anonymous

  • 116 Answers
  • Posted on Apr 15, 2009

SOURCE: 6 blinking lights after changing replacement bulb

You have an open thermal fuse in the lamp housing. The fuse has an upgrade and is only accessible from the back of the TV>

Anonymous

  • 14553 Answers
  • Posted on Aug 21, 2009

SOURCE: BULB OUT

Part number for this model (2004 model) is: A1606-034B ---IT IS ALSO CALLED A XLU2100U and retails from Sony for $200 although you may be able to find it on the internet for less.

First: have the set turned off and then unplug:

The front grill under the screen has to be removed; you will find on either side on the back a single plastic black wheel you can back out by hand.

The front grill pops out(they do not come out gently) start on one side and pop it out from the pegs that hold it in.

Behind the grill is a plastic door marked and held in with a screw. Remove the the door and you will see the square black cartridge with a handle----it is secured in place by two allen bolts that you back out until they are free. grasp the handle and the lamp will pull out(a new lamp from sony comes with the allen wrench included.


MAKE SURE YOU GET A ORIGINAL SONY LAMP--the generic ones on the internet are no bargain.

I do this here for free so if this helps you give me a vote here.

Anonymous

  • 1 Answer
  • Posted on Sep 02, 2009

SOURCE: Sony Grand WEGA KF50WE610 50 blue hue blue dots

This model also has a paper filter for the Optic block that should be changed. No one ever said anything about it. shortens the life of the optic block if not changed.

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