Question about Sony KP-51HW40 51" Rear Projection Television

3 Answers

Sony big screen tv

Focus is off really bad, I see like a double of everything

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  • twhiting Apr 05, 2008

    i have the same problem after using a wii.



    tom

  • nina1988 Apr 06, 2008

    configuration is where it's supposed to be but have many lines running across tv.

  • Anonymous Apr 28, 2008

    picture shows triple screen shots blue green and red and picture bends inward at times

  • doshaffer Aug 29, 2008

    We are seeing a double image that goes away after the tv warms up. sometimes takes an hour or more to warm up

  • ditore Oct 22, 2008

    picture shows triple screen shots blue green and red and picture bends inward at times

  • Anonymous Nov 02, 2008

    after the tv is on about 2 minutes a black box appears and covers the middle part of the screen. what causes this?

  • riutcel01 Jan 28, 2009

    The screen has the red, blue, green seperated and it looks like 3d. It also looks bowed... Help please. It was fine lastnight and this morning it looked like this..

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3 Answers

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  • Sony Master
  • 5,138 Answers

ALL of you have bad convergence ics replace them and set will be fixed, STKs 2 of them big black ICs

Posted on May 19, 2008

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  • 1 Answer

After tv warms up for a while top of picture is gone

Posted on Sep 16, 2008

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My phillps 47" big screen are showing lines in the picture. How do i fix it?

Posted on Sep 15, 2008

4 Suggested Answers

techman
  • 3130 Answers

SOURCE: sony big screen

is the pic bright red or dim with no video and small faint red lines??? if the picture is there then it sounds like the red screen on the High voltage block may be turned up a bit to high. Was somebody tring to focus the pic latly>> need more info please>

Posted on May 05, 2006

  • 4 Answers

SOURCE: double picture & color problem

see if the mirror in side is broke or cracked

Posted on Jan 22, 2009

welcomejee
  • 10594 Answers

SOURCE: double screen image

Double image shows that TV got problem of Convergence Out ICs failure and will be replaced two ICs mounted at D Board of TV.

ICs, STK392-360 are available in Part Store, click to see an image and price info.

Posted on Apr 27, 2009

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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1 Answer

Can't bring into focus the entire image. Corners defocused and have green/purple halos.


If it is a known problem, then it is a manufacturing error. They have just admitted that is a MISPLACED washer. Have Optima repair it free of charge.

Mar 28, 2017 | Optoma Office Equipment & Supplies

1 Answer

I see double image unless I take the lens as close as the binoculars can go


thats how binoculars are. Yours in this case is really strong. the closer you are to something, looking at it, the more magiflyed you going to be. try view things far a distance, really far away. no more double right?
Everything you need to know to become an expert:
on this website: http://www.chuckhawks.com/binocular_basics.htm
It is surprising how many people do not know how to focus binoculars correctly. There are two common focusing systems used in binoculars.
The first is individual eyepiece focus. This system is simple to understand, and easy to manufacture. It also lends itself well to sealed optical tubes, and thus is usually the focusing system used for waterproof binoculars. Individual eyepiece focus means that to focus the binoculars to your eyes, you simply focus the left eyepiece to your left eye and the right eyepiece to your right eye. There is no centrally located focusing mechanism. It is done like this. Look at something in the distance. Close the right eye (or cover the front of the right binocular), and focus the left eyepiece to your left eye. Close the left eye (or cover the front of the left binocular), and focus the right eyepiece to your right eye. You are finished, until you need to look at something at a different distance, in which case you need to repeat the process.
Because individual eyepiece focus is time-consuming, center focus is more common. Unfortunately, very few people understand how to correctly use center focus binoculars. Here is how it is done. Aim your binoculars at something in the distance. Close the right eye (or cover the front of the right tube), and focus the left side of the binocular to your left eye using the center focus control, which is concentric with the pivot shaft between the binoculars. (Note: the left eyepiece itself does not focus on center focus binoculars.) Next, close your left eye (or cover the front of the left tube), and focus the right eyepiece to your right eye. DO NOT touch the center focus control while you are focusing the right eyepiece to your right eye. Now you are finished. What you have just done is adjust the binoculars for your individual eyes. (Practically everybody's left and right eyes are different.) From now on, you only need to adjust the center focus control when you look at things at different distances. Center focus is faster and easier to use than individual eyepiece focus, once you have initially set the binoculars for your eyes.
Binoculars are commonly described by using a pair of numbers, as in "7x50" or "8x25." The first of these numbers refers to the magnification offered by the binocular. Magnification is why most people buy a pair of binoculars. In the examples above, "7x" means the binocular makes whatever you look at appear seven times closer than it does to the unaided human eye. "8x" means the binocular makes whatever you look at eight times closer than the unaided human eye. "10x" makes things look ten times closer, and so on. The first number used to describe binoculars always refers to their magnification. Common binocular magnifications are 6x, 7x, 8x, 9x, and 10x.
There are also variable power (zoom) binoculars, such as 7-21x50. These almost always perform much better at the low power setting than they do at the higher settings. This is natural, since the front objective cannot enlarge to let in more light as the power is increased, so the view gets dimmer. At 7x, the 50mm front objective provides a 7.1mm exit pupil, but at 21x, the same front objective provides only a 2.38mm exit pupil. Also, the optical quality of a zoom binocular at any given power is inferior to that of a fixed power binocular of that power. In general, zoom binoculars are not the bargain they seem to be.
Remember that everything (including movement) is magnified when you look through a pair of binoculars, especially your own shakes and tremors. So the higher the power, the harder it seems to hold the binoculars steady. 6, 7, or 8 power binoculars are easier for most people, even those with very steady hands, to hold reasonably still. The higher powers sound like a good deal, but often result in jiggly, blurred views. This is why 7x binoculars are chosen by so many experts, including the military.
Power affects brightness. Other things being equal, the higher the power, the dimmer the view. And power also affects the field of view of the binoculars. Again, everything being equal, the higher the power, the smaller the field of view. So, as you can see, power must be balanced against other desirable characteristics when choosing binoculars.

May 09, 2011 | Bushnell 240842 Binocular

3 Answers

Convergence problems w the color tubes


Press the Majic Focus button on the front. If that doesn't fix it then the convergence ICs may be bad.

Mar 31, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Slow focusing on nikkor 70-300mm 4.5-5.6G VR ED lens


Your motor may have gone bad. Try sending it to PhotoTech Repair Service in NYC. They are Nikon authorized, and can do the repair under warranty if you still have it. Also if you join they're facebook page, they will give you a 10% discount.
Here is the facebook page link, it has everything you need to send it in.
http://www.facebook.com/pages/New-York-NY/PhotoTech-Repair-Service-Inc/102527215194

Jan 31, 2010 | Nikon AF 70-300mm f/4-5.6 ED Nikkor Lens

1 Answer

Double screen image


Double image shows that TV got problem of Convergence Out ICs failure and will be replaced two ICs mounted at D Board of TV.

ICs, STK392-360 are available in Part Store, click to see an image and price info.

Apr 27, 2009 | Sony KP-65WS500 65" Rear Projection...

1 Answer

Sony-kp51ws510 picture turns to a blue hue with flickering colors


hello there this is an easy fix unplug the tv and take the back of the set, once inside the set you will see 3 coloured bulbs and a big mirror in the back theses over time get dusty and dirty and if you smoke it can get really bad you simply just need to clean the bulbs and the mirror with computer screen wipes or some sort of window cleaner be sure not to get everything wet inside this should sort if for you nice and clear again!

Thanks For Using FixYa

Feb 07, 2009 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Screen color problems


try the magic focus.maybe it will work.

Jan 31, 2009 | Hitachi 46W500 46 in. TV/DVD Combo

2 Answers

Big screen out of focus


ok you have to open the tv intill you see the 3 bulbs and the big mirror
the around each bulb is a wheel u have to turn that for the pic and focus

Jul 20, 2008 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Double focused, red and green, bow in picture top and bottom


hi
You have a convergence problem
If the set has auto focus and will not complete its cycle.
The Auto focus module is bad, (expensive)
If it completes and the problem is still there.
Then check for bad conv. drivers (stk****) or cold solder joint on one or more of the 3 drivers pins.
Guy9

Jul 08, 2008 | Hitachi 65S700 65" Rear Projection HDTV

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