Question about Sony KP-51WS500 51" Rear Projection Television

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BLUE AND RED SHOWING UP VERY DARK WHILE ALL OTHER COLORS LOOK GOO

WHEN I OPEN UP THE BACK OF TV ALL LIGHTS ARE WORKING, HAS ANYONE ELSE HAD THIS ISSUE?

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  • brian426 Nov 24, 2008

    I don't have any lines. The greens and reds are way too dark (ex: Jets & Cardinals uniforms) all other colors llok good.

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Click here to find info on how to fix those lines in your TV. Be very careful when working on it, there are high voltages going around when the TV is ON.
Good Luck.

Posted on Nov 24, 2008

  • Jaime Hernandez Nov 24, 2008

    If your picture settings are to about 50% for each adjustment, then you can still increase the screen voltage using the controls that show in the link I sent you. Move them slightly clockwise until you see the picture clearing up but avoid to get those screens adjusments way to high because you will get retrace lines or to bright.

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My akaipth5498 projection tv shows a dark picture, even after adjusting colors. it looks like a bootleg movie.


If you unplug the set and look with the back cover removed you will find 3 large black round lens inside---light source (red,green,blue) for your picture--clean them with a lens cloth or a paper towel with glass cleaner sprayed on the towel.

Should be done about 1 time a year.

Apr 26, 2012 | Akai PTH5498 54" Rear Projection...

1 Answer

Color was bad couldn't adjust it better , then last week red curvy lines showed up on the bottom om screen . opened the back and found 6 adjustment knobs slowly turned one and screen went dark. repowered...


sorry but those adjustment are not the right one , to correct the color problem u have frist , u need to hire a tv tech , tv would has to adjust the screen and focus back to normal after that , need to replace the oil on green and blue picture tube

Apr 12, 2010 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

Samsung HLN617W DLP 61" TV only show green color


BINGO! Light Engine, Maybe listed as- Assy Engine Go to website Encompass Parts Distr their you will find what you need or Call 1-800-638-3328 ,or Try UED 1-800-648-6657

Dec 01, 2009 | Samsung HLN617W 61" Rear Projection HDTV

3 Answers

Screen went dark


Ur video ic inverter board is dead.
U need a new one.

Aug 25, 2009 | Projection Televisions

1 Answer

TV picture is red.


Normal color picture is composed with 3 colors R-G-B (Red-Green-Blue). Picture turns Red means: Missing Green and Blue colors (many reasons: bad contacts, projector tubes dead, and other...). Try to give some "tabs" to diagnose ... I don't know what is the type of your Projection TV, how long you owned it, to have more idea.

May 15, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

My darks are to dark on TV


what happens if you adjust the contrast or brightness?

Feb 21, 2008 | Panasonic PT-53WX42 53" Rear Projection...

2 Answers

Dark picture


do you get all three colors? red, blue and green?

Dec 16, 2007 | Panasonic PT-51G44 51" Rear Projection...

1 Answer

TV took a dump


Sounds like a problem with the Hyper Board.

Dec 13, 2007 | Toshiba 65H81 65" Rear Projection...

1 Answer

Pictue is dark as hell


use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

Oct 27, 2007 | Hitachi 65F59 65" HDTV

2 Answers

No Picture


Did you have color problems in past? Most of these sets have convergence problems. Amps goes out. But you should have seen some type of distortion from color, red,blue, green. If no color problems then maybe vertical ouput out or horizontal output bad.

Sep 09, 2007 | Hitachi Director's Series 65XWX20B 65"...

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