Question about Toshiba 57H81 57" Rear Projection Television

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Green screen My Toshiba 56" Theater wide TV'S sreen has turned green. Tryed adjusting color it manually and still the screen is green. can see outline of people but everything is green. The Model Number is 57H081

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Actually this seems to be an issue with your Video board.That's why you can adjust the color.

Posted on Jul 27, 2009

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Left side of sreen is blurry/halo effect. Right side is normal. Magic focus stops when it gets to green and flashes green number 3 on bottom left of screen.


All projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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Common Problem #2) CRT Fluid is Cloudy

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.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 08, 2011 | Hitachi 51F500 51" Rear Projection...

1 Answer

Green edge around images (outline)


my 2002 sony wide screen projection tv has menu and pictures when turned on first thing in the morning?

Jan 30, 2010 | Mitsubishi WS-55905 55" Rear Projection...

1 Answer

Screen turn green tv is 57 rear projection


Good Day,
It appears that you may have a green drive issue. Try adjusting the Sreen Control it is located in the front of TV.
1) Remove Speaker Grill (it just pulls off) start at one end, 2) Remove cover (5-6 screws), 3) Adjust control. The control is located on lower right side towards bottom. A small black device with 2 rolls of controls, adjust the center control on bottom row counter clock wise, until you get a black and white picture.(adjust with color control to min).
If this does not work you light bulb (CRT) is bad about a $750.00 repair.

Good Luck, Big Irish.

Dec 07, 2009 | Toshiba 57H83 57" Rear Projection HDTV

1 Answer

Toshiba 62; DLP 720P- Alot more red and green


You have probably have installed the wrong lamp or you installed a third party/off brand Lamp. If that is the case anything other than a Factory replacement Lamp will have a different color temprature. Install a Lamp that is listed from the manufacture.

Jul 14, 2009 | Samsung DLP HL-P5663W 56" TV

2 Answers

Toshiba 57h81 green will not focus


Typically this is a convergence problem and can be repair relatively easy. Refer to this video to determine if you truly have a convergence problem. Also make sure you use your TV's original remote to make this adjustment.

Nov 15, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

The words on the screen is doubled or trippled.


Go to the picture control menu and turn the color to minumum so that you are watching a black & white picture. Do this to determine if the color offset affects the overall screen or just the lower corner. If the center is off, go to the convergence adjustment menu and align the red and blue onto the green as described in the owners manual. Some models also allow you to align the outer edges as well. If the bottom is still bad you may have a problem in the convergence circuit. If the outlines are not seriously bowed or distorted a minor convergence toutchup by a qualified technician should correct the problem, otherwise parts are involved and the repair is considered major.

Nov 21, 2007 | Toshiba 53H71 53 in. Rear Projection...

1 Answer

Rear Projection Tv Problem! black and white... Please help


go into menu turn color off see if you have a black and white picture if not adjust red,green, and blue screen drive on controls in back of tv you have red, green, blue it will have focus /screen controls cover each tube do one at a time blue focus and screen drive adjust to clear blue picture do all 3 tubes, then adjust them to where you have a black&white picture once this is done turn color controll back on.Thank You for using FixYa and Have a Nice Day.

Nov 11, 2007 | Toshiba 50H72 50" Rear Projection...

2 Answers

SONY 61" Rear Projection TV


you will need to get a service manual for the tv and enter the service mode. then you will need to readjust the convergence.

Oct 24, 2007 | Sony KP-53S65 53" Rear Projection...

1 Answer

Green Outline....


THERE IS NO WAY YOU CAN FIX IT WITHOUT SENDING IT TO THE REPAIR SHOP BUT IF YOU ARE A DIY PERSON YOU MIGHT BE ABLE TO FIX IT- ON THE NECK OF THE TUBE THERE IS MAGNETIC RINGS WHICH MUST BE ADJUSTED THE PROCEDURE IS CALLED CONVERGENCE WHICH IS NORMALLY CARRIED OUT BY SERVICE TECHNICIANS

Jul 12, 2007 | Sylvania 202SL8 TV

4 Answers

Lamp issues


No its a tube and not a bulb. If thew line is green then theres an issue with the red and blue as the green is stationary on most sets unless thers a green centering ? Its a componet on the convergence board thats bad or going bad but if you replace any components on the board most likly your gonna need to do a convergence alighnment I would let a pro handle this repair unless your an experineced repair tech Good Luck

May 21, 2006 | JVC AV-56WP30 56" Rear Projection...

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