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LCD TV - RED LINE

There is a thin red vertical line straight down the center of the tv screen.

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  • Anonymous Mar 07, 2008

    I have a thin red line running down my LCD TV. How do you fix this?

  • BajanBuddah Jul 03, 2008

    i have the same problem...thin red line down the center of my polaroid 32" lcd

  • Anonymous Jan 03, 2009

    Same problem on my 32" tv. only 1 pixel wide. Sometimes changes color to green. Sometimes goes away completely.

  • Anonymous Feb 22, 2009

    same problem on my toshiba 46 inch only bout 6 months old comes and goes.lucky i got cover engineers on his way next week.

  • Anonymous Mar 15, 2009

    I have the same problem on my VIZIO tv which is only about 6 monhs old.

  • IMRANKHAN May 21, 2013

    no its white sharp line one intch distance

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I have a thin red vertical line on the left side of my Philips LCD TV

Posted on Mar 07, 2008

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Panasonic pt 52lcx35


We recommend that you test other inputs and devices on the TV to see if the lines appear only on 1 device or type of cable connection.

Keywords: thin, red, pink, line, lines, bars, bar, vertical, up, down

Oct 22, 2013 | Televison & Video

Tip

How to set convergence on Projection TV ' s


I have given an general explanation on most projection TV ' s

  1. Enter the menu on your TV. Use the remote control and bring up the menu.
  2. Choose "Convergence." This may be under "Picture Settings," "Function" or "Advanced Options."
  3. Select a color. You will have red, green and blue to choose from. Do each one, starting with red.
  4. Press "Enter." A crosshair pattern will appear on your screen.
  5. Adjust vertically. If there is a horizontal red line visible, press the up or down arrow keys (or channel up or down) to adjust the convergence until the line is superimposed on the horizontal-center line of the white crosshair.
  6. Adjust horizontally. If there is a vertical red line visible, press left or right (or volume up or down) to adjust horizontally. Do this until the line is superimposed on the vertical line of the white crosshair.
  7. Save settings. It is important to save your settings when you are done, instead of simply exiting the menu.
  8. Repeat these steps for all colors.

on Mar 18, 2010 | Televison & Video

2 Answers

How do you set convergence


What is your Make and Model number?

Mar 18, 2010 | Televison & Video

1 Answer

Thin red line, green line and yellow line going across the screen


the problem is vertical collapse,i am not so sure you can trouble shoot this on your own but you can send the board to eithor pts electronics or tristate module for repair
to get a price get the number off the sticker--left hand board(looking from the back) it will start CTC195---- write down entire number before you call them

Sep 02, 2009 | RCA P52926 52" Rear Projection Television

1 Answer

I have a Pioneer PDP 60 inch plasma tv and I just recently noticed a thin line just right of center that starts at the bottom of the screen and goes straight up about 12-15 inches long. When certain colors...


This is Most likely a small crack in the screen the color is actually from the plasma it cant be fixed by yourself but i would reccomend checking the warranty or try taking it back

Nov 24, 2008 | Televison & Video

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Panasonic PT-47X54J Not working


I can't tell you how to fix this set, but I can tell you that its not a "lamp" issue as this doesn't have a lamp. Its a 3 picture tube projection TV. the three tubes are in a red green blue format, and average about $175 for each one, not including the labor to install them. your problem, may not be the tube, but just a power supply problem, but there is a chance it is.

Nov 21, 2008 | Panasonic PT-47X54 47" Rear Projection...

1 Answer

Sony tv model no. KV - 19 APR 2


This is for a different model, but I had thin horizontal lines in red and had to adjust the tube for red. You may have a similar adjustment on your set.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

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1 Answer

Vertical red line, tv turns off


If your looking to service this set yourself you need to open the back cover and look down on the main pcboard with a flash light if you see any liquid damage it's more then likely your CRT's are leaking coolent fluid on to the main PC board, Common problem with most CRT projection TV's manufatured today, main board needs to be cleaned and the CRT's need to be sealed,

Feb 25, 2008 | Samsung HC-P5241W 52" Rear Projection...

1 Answer

Television has no picture


That TV uses the PTK195 chassis, and the fact that you see only a thin line for each color near the bottom of the screen tells me your vertical output IC has stopped working, and is putting a small DC voltage across the yokes. I have seen this caused by a defective vertical output IC and I have also seen vertical problems caused by a small CRT coolant leak which drips onto the main board near the vertical output IC. If you do not have experience servicing the PTK195 chassis than have a qualified tech handle it for you.

Jul 12, 2007 | RCA P52937 52" Rear Projection Television

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