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The screen has only three colors running up the middle, can you tell me what the problem might be?

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Sounds like a horizontal problem.

Posted on Jul 19, 2009

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TV HAS A COLOR LINE WHEN IS ON IN THE MIDDLE OF SCREEN


if it runs across the screen its a buffer board usually. Can you paste a picture of the line?

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I have three black circles, and some color streaking at he bottom inch of my RCA, LCD tv


that is usually caused by cleaning the screen with windex the windex runs down the screen bewteen the screen and plastic frame and actually seeps inside between the screen layers. Eventually it may go away by itself if the circles are not too bad but in most cases the damage is permanent.It can also be an issue called screen delamination which there is no fix for.

Mar 02, 2012 | RCA Televison & Video

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My printer is not printing. it will run the paper


I see you don't have much knowledge about printers. It always helps to know something about your printer. It seem you have a color printer. Usually a color printer has two cartridges. Black cartridge and color cartridge. The color cartridge usually contains three colors; cyan, yellow and magenta. If the black cartridge is empty, you won't see black text in the printed paper. Print a small photo and see. If it has all the colors, but looks dull (without proper black color), that means only the black cartridge is empty. If it is greenish, the magenta ink is missing. Generally orange colored printouts suggest cyan is missing. Likewise, purple color means the yellow ink is missing. If you installed the printer properly using the CD from the printer manufacturer, you will be notified when the cartridge is empty or close to run out of ink. But if Windows automatically installed your printer, then the system won't give such information. From the information you have supplied, I believe your blck cartridge is empty or missing. Oh, I almost forgot to say, some manufactures sell some printers (for example some Canon Pixma models) with only the color cartridge. Switch on the printer and open the printer cover. The cartridges will move to the middle. You can check whether the black cartridge is missing. Do not hesitate to contact us for further help.

Aug 13, 2009 | HP Office Equipment & Supplies

1 Answer

Lines across screen


If the lines are slightly diagonal and in red, blue and green you have a problem in the ABL circuit. if the lines are only one color you may take the front grill cover offf and remove the panel. look fro the black box 2 inches square with 6 little controls on it. 3 are for focue 3 are for screen the middle on of the screen is the green adjustment the other 2 should be labled r and b respectivly. what ever the color of the line turn the control labeled screen and r b or g for that color ever so ligtly counter clock wise.

Mar 30, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

2 Answers

The 3 colors are off, i have shadows and arches in the screen


It is failure of convergence ICs and these two ICs will be replaced on D board.
If you are comfortable with TV repair and know good soldering skills then can do the job easily.
Convergence ICs are mounted with sliver heat-sink on D Board of TV and part number will start with letter STK...
Get back to me if you need further info.

Jan 17, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Screen color


could also be the dish receiver, I have seen that on direct tv hd receivers where the color is different from one channel to the others.

Mar 20, 2008 | Sony KDS-R50XBR1 50" HDTV

1 Answer

Panasonic Color Rings


It sounds like you have a warped shadow mask in your picture tube if your set uses a picture tube. A shadow mask is like a screen wire that lets the three color guns shoot electrons to their respective phosphor dot on the screen to produce the three primary colors which are mixed properly to produce the scene that is being shown. In other words you have a bad picture tube. Stargazer

Aug 12, 2007 | Panasonic CT-27SF37 27" TV

1 Answer

Three seperate colors on Screen


Screen may have a hair line crack in it causing projection to be distorted. Inspect screen very closly with magnifying glass if necessary to insure no cracks. If crack is found replace screen.

May 18, 2007 | Zenith R40W46 40" Rear Projection...

1 Answer

Three colored lines across the middle...


Sounds like the vertical control IC has gone out. Replace IC N301 (TDA8351) and check or replace R370 (1ohm), R371(33ohm), and R380(1ohm). This shouldn't affect the sound but once you get video you might figure out what is wrong with the sound (control setting). The TDA8351 crosses to NTE7156 and shouldn't run you more than $10.

May 28, 2007 | Apex Digital GB5108 51" Rear Projection...

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