Question about Samsung HLP5085W 50" Rear Projection HDTV-Ready Television

Open Question

Lg plasma tv, mu 42pm11, pixels have random changing colors

THIS UNIT POWERS ON BUT HAS BAD VIDEO, THE PIXELS ARE RANDOM CHANGING COLORS, THERE IS STILL A PICTURE HOWEVER IT IS DISTORTED

Posted by on

3 Suggested Answers

  • 1030 Answers

SOURCE: HCL47154 47IN REAR PROJECTION TV

sound like one of your tubes went dead..

Posted on Oct 01, 2008


jomabug76
  • 1146 Answers

SOURCE: Samsung 47" HD Projection TV with color distortion

COLOR CONVERGENCE IN THE MENU

Posted on May 15, 2009

  • 336 Answers

SOURCE: TV SAmsung, the picture is bad after color wheel changed

Hi,it's possible they gave you a different color wheel,there's a silver version and a gold version they spin at different speed,so mostlikely they gace you the wrong version check what this website says about the 2 versions : http://www.discount-merchant.com/product-p/samsung_bp96-00674a_colorwheel.htm God bless you ask for a refund.

Posted on Oct 06, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Samsung led TV un60es8000 dark blotchy area on the upper right of screen. Most noticeable on greys,blues and blacks. The picture attached is the color most responsive to this issue (dark grey). Lighter...


This is caused by one of two things; a bad LED grouping (most common cause) either because the LEDs are bad or the power distributor fuse is blown and the group isn't getting power from the power supply unit. Or two: bad pixel group. But I'd check your backlight power supply for bad connections, blown fuses, or check your led groups for bad leds.

Jan 28, 2015 | Samsung Televison & Video

1 Answer

Lamp light on front of tv stays on, it is amber in color


Hi,do you mean tv is showing an amber picture? If you do,it could be an issue with the color wheel or dmd board.The color wheel is a rotating disc that has a gamma of colors it spins at high rpms.The light of the lamp goes through it to create the colors on your tv.When it starts to go bad you will get color distortion ,black and white picture and sometimes you will hear humming noises.This is how the DMD works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens. Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q Have a blessed one!

Apr 02, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

On a plasma, what board would be responsible for performing convergence?


Hi,
Plasma TV does not have such thing like convergence or does not require convergence.
Plasma TV is flat screen and every pixel in plasma panel produce its own light to make color picture.
Convergence section is part of old fashioned rear projection TVs that has 3 CRTs to project color image on front screen of TV.
Hope this info will help you.
Let me know if you have additional question.
Thanks.

Jan 07, 2010 | Televison & Video

1 Answer

I have random pixel problems all across my DLP


Hi,its sounds like an

issue with the dmd.This is

how the dmd works:

http://electronics.howstuff

works.com/dlp1.htm

Basically the dmd is a chip

that carries 2 million

pixels that create the

image and colors .When its

bad it will cause

pixilation,color

discoloration or

stripes.God bless you!

Nov 18, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Hello, when i turn on my tv it has a blue and yellow tint all over the screen any idea's ehat it is


Hi,it has to do with the light engine which in charge of creating the colors and pixels in the right way.But if your tv is dlp you might also want to check for buzzing,whirling or high pitch sounds that will indicate that it is bad.God bless you and your family.

Oct 01, 2009 | LG Televison & Video

1 Answer

I have a LG 50PT85 plasma television which looks as though the pixels have scattered in any direction. There is no picture at all but I can see what looks like a mesh behind the glass with very faint...


Ur video ic inverter board is dead.
U need a new one.Or one of ur projection bulb could be dead.If u have this tv for a long time check the bulbs first.

Aug 19, 2009 | Televison & Video

1 Answer

2004 LG 50" Plasma Tv heard pop inside tv colors faded now


Order a color card for like 10 to 40 dollars put it in and it should make ir as good as new. you can get them from a tv part site. and 1600 dollars isnt possible they are 899 new at brandsmart.

Jan 09, 2009 | Televison & Video

1 Answer

I have a Maxent MX-50x3 50 inch plasma. built may 2006, bought at best buy in april 2007. Allways has occasional red pixels randomly when switching inputs. Now we have vertical red lines and pixels and...


if you take the back cover off the tv, you will see in a white screw in almost every board, those are called pot. (potentiometer).
if you can get to meter the Ve. Vs. and Vset. start to screw or unscrew those white screw according to what the label says.
usually the ones who gives you the blue and red dots are the white screw on the right of the center panel, and the one on the right of the right panel right under the metal thing to hang on the wall.

Aug 20, 2008 | Televison & Video

1 Answer

JVC AV-48WP30 has vertical lines every inch or so...


This may not be the problem but its worth a try:
The plasma display screen is made of a matrix of elements connected to cables along the side and top. On your unit, some of these many, tiny connections are making contact intermittantly thus losing the elements in that area. These contacts are held in place with just pressure and if that is disturbed, you lose that line of elements. Try squeezing the cabinet of the TV on the outside at the top in the area of the loss and see if that makes a difference. May have to go inside and see if the contact assembly is disturbed or warped or something.

Sep 24, 2007 | JVC AV-48WP30 48" Rear Projection...

Not finding what you are looking for?
Samsung HLP5085W 50" Rear Projection HDTV-Ready Television Logo

Related Topics:

48 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69570 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

cce772000

Level 1 Expert

7 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...