Question about Sony FWD-50PX1 50 in. HD-Ready Plasma Television

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Sony tv 50we655

Cleaned optical block. After I reinstalled it, and tuned on the TV, the colors where misaligned. Any way to fix this without replacing the optical block???

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This is an LCD projector tv.
you can fix it, the same way you broke it by realigning the lcd pannels.
good luck.

Posted on Dec 06, 2008

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Posted on Jan 02, 2017

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There is a large purple "X" on the right side of the screen. I bought a replacement bulb and it has not fixed the problem. What should I try to do next?


Sounds like the optical block. check this blog on Sony LCD problems, you may get some help from Sony if your persistant.

http://sites.google.com/site/sonylcdrptvproblems/#TOC-Optical-block-problems-by-TV-model

Hope this helps

Sep 19, 2010 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

There is blue color in the corner of my tv?


Just CK on Light engine/optical block for another person Encompass Parts List them for $1,423.64
core fee $800.00 cost of part will be then $623.64
Part # A1084-662-A {Try UED 1-800-648-6657}

Encompass Parts 1-800-638-3328 they also List Free service Manual you can print out online. Vist their website.

Mar 24, 2010 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

My LCD projection HD TV model KDF-50WE655 has an


Is your TV LCD or DLP? Encompass Parts shows your model to have Lamp with part number for lamp as A-1606-034-B which then means DLP ,which then it means you may have your light engine going bad which is called optics unit Block part number is
A-1084-660-A They do have them in stock Call 1-800-638-3328 or visit their website www.Encompass Parts.

Nov 30, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

My Sony Grand Wega LCD TV currently has a large blue spot on the left side of the screen when powered on. I have changed the lamp, but this did not solve the problem. Could this be caused by bad component...


Hi,
I'm afraid, it is problem of optics unit block (light engine), there are 3 LCDs red-green-blue for color picture formation and blue LCD sounds bad, please call local TV tech for fix.
Thanks.

Oct 21, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

We have bluish spots on our picture. It's not the lamp. We had them before and after we changed it.


This is an inherent issue with the optical block of your TV. It was an design flaw in the TV that is only fixed by replacing the optical block. This is the most expensive part in the TV and is very hard to replace.
Part number: A-1084-660-A
List price: $552.39
Core Charge $1060.00

Sony did extend the warranties for the optical blocks of this model until Dec 31, 2008. Try calling Sony to see if they will pay for at least part of the repair. You will need a technician to come out either way to replace the part as you need to take the whole TV apart to get access to it.

Oct 11, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

2 Answers

What causes 900+ blue dots appear on my Sony rear projection tv?


Dot problem in Sony DLP TV caused by bad light engine (optical block)
Its costly part and needs qualified TV tech to fix it.

Jul 25, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

SONY WEGA KDF-50WE655


Did you replace your lamp with a generic lamp? Many generic lamps do not produce as much light as OEM lamps do. Also, you may have a separate issue causing the picture to appear less clear than before. Check my solutions to other Sony LCD owners who have had problems with their optical blocks( light engines)

michtech

Feb 16, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Bad picture


Sony wega blue dot or star pattern on screen
http://esupport.sony.com/perl/news-item.pl?news_id=206&mdl=KDF42WE655
Models: KDF-42WE655, KDF-50WE655, KDF-55WF655, KDF-60WF655, KDF-55XS955, KDF-60XS955, KF-42WE620, and KF-50WE620
Sony LCD Rear Projection TV - Optical Block Problems
http://splinke.googlepages.com/sonyrearprojectionlcdtv-opticalblock

Jan 19, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Sony kdf 50we655


heat and dust are two major problems with this type of set.These set can get very dusty inside the optics and cause this type of discoloration .Heat can cause deteriation on optics and or optics cabinet parts .It is possible to clean the optics block for dust issues only but unless you know what your doing and know what areas not to touch inside optics block .Otherwise the block would have to be replaced..

Nov 12, 2007 | Sony Grand WEGA KDF-50WE655 50" Rear...

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