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Wd-57732 does it have a color wheel?

Color gets dark lines across middle of picture

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Faint blue arched line across picture

I had the same problem with my sony KP-57ws500 rear projection tv. To solve this problem all you need is a flat and phillips screwdriver. Right below your speakers on the right and left side are tabs. Pull out the tabs and remove the screw on eachside. Once that is done remove the speaker cover and you will see a fiber board cover in the middle of the tv, there will most likley be twist ties holding some wires, to make it easier to work remove the ties. Now remove the screws on the fiber board and pull it off. You should see 3 adjustments on the top for focus, do not touch those. Below the focus adjustments on the bottom is the blue, red, and green adjustments (they should be labled). All you have to do is turn adjustment screw slightly to the left(or counter clockwise) and it should clear right up. I'm not a technician but i read up on it in a repair manual and it worked perfectly and saved me a $100.00 for a service call. It took about 10 minutes to do. I also have a friend who expiernced the same problem with a different model sony projection tv and it worked for his also. Apparently this is a common adjustment that needs to be made espicially if the tv is moved.

Posted on Sep 12, 2006

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  • 159 Answers

SOURCE: Color

If the tv looks now dark this is the first symptom of a lamp replacement (refer to the user's manual to do this job) and get a Mitsubishi original replacement.
the best picture setting (when the lamp is back of course) depends in the light of the room.
Now if after replacing de lamp and playing with the settings and the screen still pale, dimm, not enought color. a cleanning in the reflexion area is needed. (technican job)

Posted on Apr 17, 2009

  • 92 Answers

SOURCE: Yellow stripe across middle of the picture

yes rteh color of the wires(ends)red,blue,green,sounds like they may ahve gone bad or are interchanged, what does it do with a dvd picture

Posted on May 23, 2009

jhinsincity
  • 616 Answers

SOURCE: wd 57732 won't turn on, power/timer light blinks

probably something related to the FMT board. will need shop service.

Posted on Aug 30, 2009

  • 129 Answers

SOURCE: Picture is very blue, especially in dark scenes.

Sony TVs has an Optical Block issue. If there is an issue with the optical block, then there will be green, blue patches or tint on the TV display. Try resetting the TV to the factory settings and try Power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue still persists, then TV may require service. You can contact the Customer relations team and check for the available options. Sony had repaired free of cost for such issues. Hence, contact the customer relations.

Posted on Jul 28, 2010

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1 Answer

How can you diagnose a failed lamp in a Mitsubishi DLP WD 52631


Remove the lamp and do a visual inspection.
If this is a DLP you may have a bad color wheel! whistling sound is a sign of color wheel.

Good luck to you

www.aaatvservice.com

May 08, 2012 | Mitsubishi TV Lamp 915P049010 for WD-52631...

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I have a Mitsubishi WD-62525. In general the picture is great from all sources (cable, component, and hdmi). However, there occasionally are very thin, horizontal lines that flicker across the screen....


I have seen this problem before. It is usually caused by a malfunctioning color wheel. Replacing it should resolve the problem. Let me know if you wish to fix it yourself so that I can find you a replacement.

Jan 16, 2011 | Mitsubishi WD-62525 62" Rear Projection...

3 Answers

Picture flashing, weak color. whenflashing stops


I have the same problem with a WD 73732. After about an hour fleshtones go blue / purple, and picture flashes. I gutted the set, and ran it on the bench, and found that a sensor on the color wheel (a small external board), acts up when it gets hot. Cooling the board fixed the picture. I'm going to try to find a replacement part, and then make vents in the color wheel cover so it doesn't get so hot in there.

Jan 22, 2010 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

Wd 57732 won't turn on, power/timer light blinks


probably something related to the FMT board. will need shop service.

Aug 30, 2009 | Mitsubishi WD-57732 Projection Television

1 Answer

Getting a shadow where their are white areas


likely very dusty inside have a service shop do it, you can damage the optical unit if you do it wrong. Julio milleniumtvsvc@gmail.com

Jul 23, 2009 | Mitsubishi WD-57732 Projection Television

2 Answers

Has Sound but no Picture and shuts down


I have the same tv and the same problem happened to me (Actualy twice). It turned out to be the color wheel motor. thats what the clicking noise is.

May 15, 2009 | Mitsubishi WD-57732 Projection Television

1 Answer

Color wheel replacement


With the back off of the unit, you are looking at a silver can on the light engine. The is the board where the DLP IC is located. There is a large heat sink right in the middle. Near that heat sink you will find a small square cut out where two pins protrude from the inner bd. There is a small black piece across those two pins, that is the jumper. With a needle nose slide that black jumper off of the two pins. Normally if the color wheel is changed and the jumper not remove the picture is very poor with ugly green and purple negative look.

Jun 15, 2008 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Re: black line across the top of screen!


Is it a bias line or is it there constantly? A biased line goes away as the set warms up and that could be caps in the digital board. If it's there all the time the LE or color wheel could be bad. Need a bit more information on this to be helpful.
Bill

Apr 29, 2008 | Mitsubishi WD-62827 62" Television

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