Question about Sony XL-2100U Projector Lamp for KF-42WE610, KF-50WE610, KF-60WE610, KDF-60XBR950, KDF-70XBR95

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Sony KF-50WE610 We moved tv a couple of weeks ago across the room and now yesterday we have blue spot on screen and tv seems to be a little dusty inside also when you tap the top of the tv or stomp the floor screen flickers any help is appreciated, thanks Rick

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  • Laurie0288 Apr 09, 2008

    we also have a couple of blue blobs as you call them, but on top of that problem we have gone through 4 bulbs since 2005. The last one was replaced 5-7-2007 and a week after the TV started shutting off.(LED would blink 6 times),so we would unplug the unit and reset it. I invested in a tower fan to circulate more air that seemed to work for a while, then we had to turn the fan on medium then high and now the TV is shutting off again. We can only watch it for 30-to 40 min. at a time.Could I hav gotton a bad bulb? I should mention when we replaced the bulb last time we also had the fan checked and cleaned and a new thermal kit put in.

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circuitcity
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SOURCE: Green spot on picture

Greenish yellow spot only means one thing. You have a defective lite engine. The only fix is to replace the engine. This part is very
expensive. Average cost $835.00 Part number A-1606-008-A

Best regards
circuitcity

Posted on Dec 09, 2007

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SOURCE: Sony KF-50WE610 LCD projection TV. no picture but flashing green

Replace the lamp as they dont last for long

Posted on Feb 01, 2008

ahughs
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SOURCE: SONY xbr screen problem

It sounds like one of your circuit boards may be going out. I'm sorry I don't have a better response than that.

Posted on Mar 27, 2008

Marrie
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SOURCE: Vertical colored lines on Sony KF-50WE610

Hi Lucian

This is a common Mainboard failure problem on Projectors.

The unfortunate thing is that this can only be solved by having the part repaired or replaced.

Posted on Apr 21, 2008

  • 4234 Answers

SOURCE: SONY GRAND WEGA KF-50WE610 can't turn on TV screen.

Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.

Thanks,
Dan

Posted on Mar 19, 2009

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1 Answer

Middle of the looks yellowish what could be the problem


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Hi Guys

The Blue dots or discolouration you are seeing is due too the Blue LCD screen having cracked from excessive heat. This normally happens when you have a power failure while the Television was on. This obviously because the Blue LCD sits next to the lamp - the main cause of heat. The correct part number on the 60" is A-1086-952-A. It is very, very ,expensive.

Sorry to have been the bearer of bad news. Good luck : )

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1 Answer

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