Question about Projection Televisions

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Projection tv has a reddish tint on the screen and appears to look hazy and flushed. Flesh tones have a red/orange hue.

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  • Anonymous May 07, 2008

    how do you know if a color gun is bad?

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First try adjusting the color-tint on the menu if this does not solves the problem you have a failing proyector and has to be replaced

Posted on Apr 03, 2008

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My toshiba 61h71 has a reddish tint to it. Turned it off one night and it looked fine, next morning it got this reddish tint. Tried resetting the convergence but that didn't change the situation at all....


A Reddish tint means that the Green signal is missing. Does the on screen menu look normal? If so, this points to the signal source. The fact that this happend suddenly, I would check your cables first.
Using YUV?
If the TV's Menu also looks reddish then there is an internal problem with the display.
Good luck

Dec 30, 2009 | Toshiba 61H71 61" Rear Projection...

1 Answer

My RCA 61" DLp has lost its red hue.


If its not the color wheel its the Light engine! Call Encompass Parts 1-800-638-3328

Dec 17, 2009 | RCA HD61LPW165 61" Projection HDTV

1 Answer

Sony KP-53HS30 Projection TV has pink and blue hue w/timer blink


Depending on your TV, you may have a Color Temperature (Color Temp) and/or Hue setting in the menu. Use these options to adjust the picture to the setting that best suits your viewing preference.
If your TV has a Color Temp setting, you will normally have the following options to select from:
  • Cool: Gives the picture a cooler, slightly bluish appearance.
  • Neutral: Gives the picture a neutral, more natural look and appearance.
  • Warm: Gives the picture a warmer, slightly reddish appearance.
If your TV has a Hue setting, follow the appropriate step below to make adjustments:
  1. Move the setting to the right to reduce the reddish appearance.
  2. Move the setting to the left to reduce the greenish appearance.

Aug 03, 2009 | Sony KP-53HS30 53" Rear Projection...

1 Answer

No color hues


Have you tried more than 1 source? If this only happens with 1 source- if you're using component cables (green, blue, red) then make sure there is nothing wrong with it. Another thing that can cause this, is a component (RGB) device being plugged into a composite a/v input (yellow white and red).
If this fails, or if the problem is with all sources, the TV is the problem and probably won't be easy to diagnose or repair yourself.. I'd call the manufacturer if this is the case.

Jun 21, 2009 | Philips 43P8341 43" Rear Projection...

2 Answers

On my Philis 51PW9303/17F projection TV, the colors are weak. Adjusting the color and tint have no effect on the color intensity or hue. I was given this set and it was worked on. THANKS Mike





Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images. 

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

Dec 30, 2008 | Philips 51PW9303 51" Rear Projection...

1 Answer

Color is weird.


Component Video Jack was loose.

Dec 14, 2008 | Sony KP-48V45 48" Rear Projection...

1 Answer

Vizio 37" LCD color problem!


is the TV still under warranty. if it is I would call Vizio and request a main board be switch and if it is not under warranty I would call a TV Repair shop and have them put in a Main Board.

Mar 04, 2008 | Projection Televisions

4 Answers

Sony KF-50WE610 - red tint problem


Contact Authorized Sony Servicenter----may need new optical
block assy. Part # A-1606-008-A at cost = 750.00 + 600.00
core charge !.....................................T.

Dec 26, 2007 | Sony Grand WEGA KF50WE610 50" Rear...

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