Question about Sony KP-57HW40 57" Rear Projection Television

Concave Images with pink and green colors

My television is about five years old and now the lettering and picture at the top and/or bottom of it is concave. The picture is very blurry too with green and pink colors outlining people and or objects on the televison. I tried flash focus which did absoluting nothing. DVD's also have the same problem. Wondering if easy fix or just get rid of due to cost?

BigMicahG6 Nov 28, 2008

My TV is outlining objects on the left side of the screen in pink and green. Is this something that can be fixed without costing me what a new TV would? Thanks for looking an helping. Thanks!
simrat_ah Dec 01, 2008

i have exact same prob with pink and green double images and curved horizontal lines on the screen, approx what would be the cost to get it fixed from an sony authorized dealer , just an approx cost, or should I get rid of it and get a new one there is samsung 61" LED DLP technology tv around 1600 bucks.

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Anonymous

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I AM GETTING A DOUBLE IMAGE WITH GREEN SOLID LINE THE LEFT CORNER. ALSO SOMETIMES THE PICTURE SHOWS CONCAVE. i SOMETIMES GET A BUNCH OF GREEN AND PINK LINES RUNNING ACROSS THE SCREEN. SOMETIMES MY TV IS FINE.

Posted on Oct 22, 2008

Don

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Master
1,284 Answers

Sounds like a convergence circuit issue.

Posted on Apr 04, 2007

Henry Thomas

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Master
1,074 Answers

You can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

Posted on Apr 04, 2007

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Hi,do you hear buzzing ,whirling,or high pitch sounds?If you do it could be an issue with the color wheel.The Samsung BP96-00674A color wheels spin anywhere from 6,000 to 15,000 revolutions per minute (RPM’s)--It is one of the few consumable parts in your Samsung TV. The average life expectancy from our data logging shows the Samsung color wheels are fairly reliable with a MEAN average of 5-8 years But it could also be the Dmd board this is how it works: http://electronics.howstuffworks.com/dlp1.htm Baisclly the DMD board creates the images and colors through its chip that has 2 million pixels,when that chips goes out you'll see either lines ,pixelation and dicoloration.One simple way to see if it is the Dmd its to display menu if it's also appears distorted that will be what it is.

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your convergence ICs need to be changed both of them. You can get replacements at the following and they include free installation instructions with free onkine tech support when you do the repair. heres the link your model should take STK392-110 or STK392-120 which interchange but the 120s are a better chip.
http://servicemanuals.vstore.ca/

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KP-57HW40 57" Rear Projection Television

Televison & Video

Picture is distorted and colors are wavy almost looks like the picture is doubled and there are blue and green lines. Also the picture is concave. There is a black line at the top and bottom of the

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How do I remove front screen of the kp57hw40 for easy moving? Mirror and back are removed but can't seem to figure out how to remove the front screen

Nov 30, 2015 | Sony KP-57HW40 57" Rear Projection...

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Concave Images with pink and green colors

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Related Questions:

Picture is distorted and colors are wavy almost looks like the picture is doubled and there are blue and green lines. Also the picture is concave. There is a black line at the top and bottom of the

Bright blue concave archs accross top of the screen with some yellowish ghosts on any lettering accross bottom of screen. This is a hitachi model 53fdx01b rear projection tv that normally has an excellant...

Sony rear projection widescreen TV. Concave shapes & ghosting

My AIWA TV 19-inch color is 9 years old. It is

Used to be white lettering now top green bottom pink 60 inch rear projection 5 years old

The picture is failing gradually. Reduced viewing area

Picture Problem

Picture has 3 images, all different colors (red-blue-green) screen looks concave in the middle top & bottom

Red Blue and Green colors are not aligned and looks concave

Bowing at the bottom of the picture

Not finding what you are looking for?

KP-57HW40 57" Rear Projection Television

Picture is distorted and colors are wavy almost looks like the picture is doubled and there are blue and green lines. Also the picture is concave. There is a black line at the top and bottom of the

Open Questions:

How do I remove front screen of the kp57hw40 for easy moving? Mirror and back are removed but can't seem to figure out how to remove the front screen

My sony projection does'nt come on,only comes for few seconds

picture too big for screen

Sony KP-57HW40 Rear Projection TV black screen red light blinking

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. KP-57HW40 57" Rear Projection...

Concave Images with pink and green colors

3 Answers

Anonymous

Don

Henry Thomas

1 Suggested Answer

6ya staff

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Related Questions:

Picture is distorted and colors are wavy almost looks like the picture is doubled and there are blue and green lines. Also the picture is concave. There is a black line at the top and bottom of the

Bright blue concave archs accross top of the screen with some yellowish ghosts on any lettering accross bottom of screen. This is a hitachi model 53fdx01b rear projection tv that normally has an excellant...

Sony rear projection widescreen TV. Concave shapes & ghosting

My AIWA TV 19-inch color is 9 years old. It is

Used to be white lettering now top green bottom pink 60 inch rear projection 5 years old

The picture is failing gradually. Reduced viewing area

Picture Problem

Picture has 3 images, all different colors (red-blue-green) screen looks concave in the middle top & bottom

Red Blue and Green colors are not aligned and looks concave

Bowing at the bottom of the picture

Not finding what you are looking for?

KP-57HW40 57" Rear Projection Television

Picture is distorted and colors are wavy almost looks like the picture is doubled and there are blue and green lines. Also the picture is concave. There is a black line at the top and bottom of the

Open Questions:

How do I remove front screen of the kp57hw40 for easy moving? Mirror and back are removed but can't seem to figure out how to remove the front screen

My sony projection does'nt come on,only comes for few seconds

picture too big for screen

Sony KP-57HW40 Rear Projection TV black screen red light blinking

Related Topics

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