Question about Projection Televisions

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Tv screen is red with white vertical lines stays on for a few seconds then turns off

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  • HansandMel Jan 28, 2009

    Hitachi HDTV SRS #51F500 ,works great however the screen appears all shades of reds. No blues or greens

  • HansandMel May 11, 2010

    I am unable to find our owners manuel but on the back on the TV, the model number says, #51F500. Does that help? Thanks so much!

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  • Projection T... Master
  • 8,617 Answers

Your red CRT is shorted, please respond to this same post with the model number of your set and I will assist you with your problem.

Posted on Sep 26, 2008

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Mitsubishi tv has white vertical lines on screen after replacing part 1910-6103w


You either got a defective DMD chip or the problem moved to your light engine or main board as well. To find out if it is light engine side or main board side you will check like this.

Turn off TV. If the line go away when the picture goes out, then the problem is on your main board. If the lines stay for a second or 2 after the picture goes out, the either your engine is bad, or you received a defective DMD chip.

May 10, 2012 | Mitsubishi Projection Televisions

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 | Projection Televisions

1 Answer

When I turn on my television, the picture is bright white and it is hard to make out any figures on the screen for a few seconds, then the TV shuts off itself, the little red light will go off and it will...


HI, thank you for visit fixya.
Do you have two possibles solutions:
1.--Vertical IC and capacitors need be replace.
2..-- Convergence IC's is defective, need be replace.
Disconnect convergence plugs ( wires go to yoke) and turn the tv, see if any changes happenings.
Any question, I will be here, Thank you

Nov 11, 2009 | Toshiba 57H82 57" Rear Projection...

2 Answers

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...

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Mitsubishi WT-42313 42 in. rear projection tv


I guess I have to pay money for a solution, which is not what this website says. The only answer I got was pay money and we'll tell you. Is that true/

Sep 16, 2008 | Mitsubishi WT-42313 42" Rear Projection...

1 Answer

The tv made a loud snapping noise with a white snowy picture. The tv had to be unplugged since it could not be turned off with the remote. When it was plugged back in, the picture returned for a few...


This is caused by a capacitor on the power board going out. The unit is under warranty, but because it is under 30 inches, will have to be mailed back to California. They will replace 2 boards for you: The main board and the Power PCB. This will fix you good as new.

Jun 05, 2008 | Projection Televisions

1 Answer

Black Screen with vertical lines down the side?


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 03, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Tv keeps cutting off


If its a vertical line I would check your vertical output. What model set do you have. You may have a self diagnosis feature if your standby power is operational. Hard to say without knowing the model youre talking about.

Jan 02, 2008 | Projection Televisions

1 Answer

Mitsubishi WD52527 Pinstripe vertical red lines


Is the set blurry with pinkish color and white lines?

Dec 21, 2007 | Mitsubishi WD52527 52" Projection HDTV

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