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I have a sony kdfe50a10 that has a great picture in the middle but has a yellow halo all around it. I replaced the bulb about a year ago. Does anyone have the same problem.

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  • 3,459 Answers

It may be the color wheel or the light engine. Do you hear any whiring noise - more than usual from the TV? If so its possible the color wheel bearings are going out.

Posted on Dec 11, 2009

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Posted on Jan 02, 2017

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Hi my Sony KDF-E50A10 has a yellow blob in middle of the screen. Tried changing the bulb and yellow blob was worse. any suggestions?


Your Optic blog has failed. The bulb will not fix that. There was a class aciton lawsuit against Sony about this a few years ago. The Optic block must be replaced(only posibble fix) Sony Rear Projection LCD TV

To fix it out of pocket would be ridiculously expensive($800+). Return the lamp or use it until the image is too bad to watch. Then treat yourself to a new TV.

I am well versed on this issue and would not recommend fixing this

Jan 10, 2018 | Sony Televison & Video

1 Answer

The bulb going 3 times in four years can this happen or can it be a manufactor fault


well to be honest with you it could happen if you purchase a generic bulb they will only last around 1year to 1.5 years always buy Philips the other problem that you may have could be the ballast board if for any reason it is sending to much voltage to the lamp it will make the lamps burn out much faster
If you want to fix this problem I would replace the ballast board ( around $60.00dls - $80.00dls) and also replace the lamp ( $115.00dls - $140.00dls ) this store has the Philips lamp

http://www.discount-merchant.com/SearchResults.asp?Search=KDFE50A10

Sep 15, 2010 | Sony KDFE50A10 50" HDTV

1 Answer

50 inch lcd turns on for about one minute then turns it self off


Sony KDFE50A10 shuts down after 1 min is most likely bulb failure. XL-2400

Normal after a few years of use. Only test is to replace bulb. If in Canada look here:

Sony Gallery

easyab

Feb 28, 2010 | Sony KDFE50A10 50" HDTV

1 Answer

How do I reset the self check mode on a KDF-E50A10


once your in the self check mode hit the number 8 and then enter on the remote to clear

Dec 11, 2009 | Televison & Video

1 Answer

I have a sony kdfe50a10 and the picture in the middle is perfect but there is all around it a yellow color. I replaced the bulb around a year ago.


Hi my name is Roety,
I can help you with your issue,
Your Sony LCD projector TV has a bad Light Engine also known as the Optic Block.
Blue blurr, yellowing, green picture and white dots all indicate a bad optic block.
The whole Optic Block needs to be replaced , the possible good news is Sony may be covering it under warranty.
Some models have a three year warranty on the Optic Block, some expire at fixed dates, regardless of when purchased.
Click on this link here to see if your model is one with the three year warranty.
A repairman would charge over $750 to repair it out of warranty, call a sony authorized repairman or try to find one using this link Click here
I hope this is good news and has helped you find a solution
If you need more assistance,please tell me your


Thanks

Dec 10, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Hi I have a Hitachi 50v720 and I just replaced the bulb with the Phillips UX21517 bulb. When I turned the tv back on the picture worked fine except everything has a yellow tint.


I don't know if this set is a DLP or not, if it is, it could be your light engine. Not good, mine had a yellow halo about 2in thick in the middle of the screen. Light engine had to be replaced. Hope this is helpful. GOOD LUCK!

Oct 31, 2009 | Hitachi 50VF820 Projection TV

2 Answers

Dark picture on wega lcd


Yes, if this TV has a bulb it is likely to be the bulb.

I am not familiar with this exact model, but other LCD Projection TV will show dim picture after some time. Expected life of the lamps is about 2yrs. After 2yrs the picture will become dim. After 5yrs I am suprised it is even working.

Dirt doesn't cause this problem unless your are a smoker or have the unit "literally" outside. DO NOT try to clean it or let someone tell you to do it because it will cause more problems than it fixes.

May 07, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

50" Hitachi Ultravision with yellow picture


Good Day, steveb13;
It stills points to yhe Light Engine. Good Luck, big IRISH.

Jul 15, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

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