Question about Projection Televisions

1 Answer

PICTURE IS ARCED AND OUT OF FOCUS - Projection Televisions

Posted by on

  • francelt Sep 01, 2008

    ITS A SONY, WOULD IT BE THE SAME, ? THANK YOU SO MUCH FOR TRYING.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 293 Answers

In the TV 's controls (menu) find the augmentation options. Most of the time an arced image is a miscalibration of these options. Focus can be fixed one of two ways, physically by adjusting the lens on the projector in the back of the television, and in the augmentation options. 

Unfortunately I can't say more because I do not know the specific brand you have. 

Posted on Sep 01, 2008

  • Kristoffer Martin Sep 02, 2008

    It should be the same. Keep in mind that specific information is very useful because if I do not know the answer I can do research on how to fix the problem by finding the user manual in pdf form. Being able to see eactly what is wrong is also helpful. So if you have an image/pic of this that you can post would be very useful.


×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a red and green dot in the middle of my screen that will not go away and doesn't change no matter what ever channel you watch


if you remove the rear cover you will find 3 large lens----with the set on cover the red and then the green one at a time, if the dots vanish you have a "burnt" picture tube caused by some problem in the set---it is permanent damage and not only would the picture tubes have to be replaced but whatever arced and burnt them would have to be located and repaired.


If the dots go away it is most likely not worth fixing.

SD TECH

Apr 06, 2011 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Picture appears concave and doubled


Most likely scenario is that the auto convergence option has disappeared which will cause the set to have an arced picture with double images. You can get the RCA repair kit called ITC222 & ITC222A convergence option missing repair kit from www.tvrepairworld.com which has the replacement parts and the CD with instructions.

Jul 31, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

My tv shows double picture any letters on screen at bottom show twice in red and in white the red lettering is arced above the white


Replace both of your STK ICs STK392-110s Mats has them 1-800-628-1118 They are big blk IC with part number on them.

Jun 01, 2010 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

The picture arced and looks 3D. Plus the screen


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony, Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit from the link below.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on - TV may also make a chirping noise.
Here are some photos of convergence problems.

49abec3.jpg
f0add3d.jpg


Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

93a1209.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

May 10, 2010 | Mitsubishi VS-50607 50" Rear Projection...

1 Answer

The picture arced and looks 3D. Plus the screen


Ur convergence are dead.U must know how to solders.Must replaced these convergence ICS,and some or all it resistors.Tries websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300 for parts and labors.

Mar 16, 2010 | Mitsubishi VS-50607 50" Rear Projection...

1 Answer

The scroll on the top of the screen is arced


Convergence IC's are bad. You can get the parts over the inernet or you can get a complete kit - parts - instructions - etc from www.TvRepairKits.com

May 05, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Picture goes out of focus


besides using a bigger hammer you need to adjust the focus controls under the speaker cover from the front

Feb 25, 2009 | Sony KP-57WS500 57" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61168 Answers

Are you a Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...