Question about Sony Grand Wega Kf-42we610 42-inch Hdtv-ready Lcd Rear Projection Tv

1 Answer

Tv has little blue dots on the screen and a yellow shape on the screen that dosent move,always in the sam spot on the screen

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Sony Master
  • 14,553 Answers

A yellow area usually in the middle of the screen indicates a damaged optical light engine.

Posted on Oct 26, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

scottyfixit
  • 186 Answers

SOURCE: yellow spot on Sony 55"

Possible dust in light engine? What ever you do, don't blow it out with the set on or hot. This easily equals instant death to bulb. 

Posted on Apr 23, 2008

SOURCE: blue dots and blue color

my sony is 4yrs also it has blue dots on the left side from top to bottom and a blue blob on rt. bottom corner no longer under warr. please send repair solution.

Posted on Nov 12, 2008

  • 105 Answers

SOURCE: Large yellow spot in center of tv screen

Sorry, but there is no cheap method of repair for this unless it is in warranty.

This TV will require replacement of the LCD Prism unit.

This Prism blocks and allows colors so that the 3 LCD images may be mixed to produce the final image you see on the screen. When this becomes damaged or defective, it leaks colors (light). This Color Leakage apears as spots on the screens.

Where you see the spots is where the specific spot on the prism that is leaking light, the specific color that is leaking also.

This parts cost alone is normally $500 to $1000 dollars but is usually replaced under warranty.

Good luck.....

Posted on May 18, 2009

Slinteriors
  • 8617 Answers

SOURCE: sony grand wega kdf 50we655 blue dots everywhere

thats a common symptom for that model which is usually related to the optical block. Very exspensive repair. Check with a sony authorized repair center as Sony has recognized the problem and offer assistance with certain models yours may be one of the ones affected.

Posted on May 23, 2009

ssebata paul
  • 159 Answers

SOURCE: sony grand wega KF-60WE610,blue dot in the middle of the screen

check focus ic

Posted on May 30, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Blue dots on the screen of a kdf50 grand wega


Sounds like some of the pixels on the LCD screen are not turning on which is causing the blue dots to show. (I would guess that the dots are always in the same spot.) On a normal TV these would be unlikely to be a bother, but since the Wega is a projection TV these are no doubt being enlarged on the final viewing image and so are hard to ignore.

If that is the problem there is not a lot you can do about it. If the TV is still under guarantee I would return it to the shop ASAP. If not then I suspect the cost of repair will be quite high, if not impossible other than back at the factory.

Sep 22, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Hitachi 55vs69a yellow blob in center


you most likely have a bad light engine.

Aug 20, 2009 | Televison & Video

2 Answers

Large dot in the middle of the projected display


there is a burned-in spot on the polerizer light filter for the blue lcd. it makes sure the light is blue coming through, that's why it is black on a blue screen, and yellow when the red and green are the only light showing through. it needs to be replaced. pat # PFiLW0213CEZZ.

May 21, 2009 | Sharp XG-E3500 Multimedia Projector

1 Answer

Panasonic PT-61LCX65 tv has color spots


if you mean color spots size of a dime or so.
  • easiest: it is dust in some step of the projection light path.
  • hardest: the light engine could be damage
if you mean little ones as little dots (a neddle punshing) red and blue but always there:
  • condition call it: pixels always on: light engine is the reason.
as you see the light engine is the main part here, IT is expensive repair. so if you can survive with those little dots do it.
IF it is dust, is good idea asking for and estimate to see if can works.

Apr 04, 2009 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

HDTV is getting blue dots and the right side has turned blue


These issues are problems in the light engine (optics block)
the dots are called "starfield" and the geometric is "roadmap"
replacing the light engine will fix the issue. for awhile, sony was extending the warrany on the engine for these issues only, but that may have expired.

part # A-1606-008-A

Nov 15, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Yellow middle, Blue Exterior


Hi Druaga

This is a Blue LCD Polarizer that will have to be replaced if the spot shows yellow.

You will find that this will only get worse as time goes by.

May 28, 2008 | Panasonic PT-AE700U Multimedia Projector

1 Answer

New system - no color on screen


the cable colors have to match the tv ones if you have different colors on cables then look for the label on the cables saying video or audio (red)=audio (white)=other audio (yellow)=video EXAMPLE if the cable colors are different than the tv then if the label on the cables say video and the color is blue etc. then you have to put it on the yellow putin on the tv no matter the color. If it dosent work then try holding the cables in many angles try pulling them or anything unlit they work get something to hold them up if that dosent work then i think you should buy new cables. DGKME@yahoo.com for more questions

Mar 29, 2008 | Nintendo Wii Console

1 Answer

Television


Sometimes if the screen was affected by magnets it will fade. you could try placing magnets around the screen and moving them around, BEWARE you could make it worse. If it dosent fade youve had it........Sorry

Jan 22, 2008 | Curtis-Mathis CM25011 25" TV

3 Answers

Yellow Spot dead center on screen


most likely the yellow dot is due to a burn in the picture on the "green" lens. It's not removable because it's burned it, but you can try cleaning it because sometimes, dots are caused by dirt. The worst that can occur is that if the dot is permanant.

Feb 14, 2006 | RCA MM61110 61" Rear Projection Television

Not finding what you are looking for?
Sony Grand Wega Kf-42we610 42-inch Hdtv-ready Lcd Rear Projection Tv Logo

147 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74118 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...