Question about Akai PTH5498 54" Rear Projection HDTV-Ready Television

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No Blue.....whites are yellow

The tv does not have blue hues and the whites are yellow...........what can the problem be

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HELLO. IT SOUNDS LIKE IT COULD BE A COUPLE OF THING WRONG WITH IT. .!!! ONE IS YOU CRT GUN . MIGHT NEED TO BE REPLACED ,!! ! TWO IS YOU COULD BE HAVE A CONVERGENCE BORAD MIGHT NEED TO BE REPLACED OR MAYBE JUST THE IC'S ON THE BOARD NEED TO BE REPLACED. IT WOULD BE CHEPER .!!! IF YOU KNOW HOW SAULDERING GUN. "GOOD LUCK"

Posted on Jul 28, 2008

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My Mitsubishi wd-62531 has a yellow hue over half of the screen. What do i need to do to fix it?


Not a cleaning issue.

The lamp shines into a OPTICAL LIGHT ENGINE, which has a series of lens and baffles---blue is the first part of the engine to get that light and heat---in your case the blue area is damaged from the heat----minus blue equals yellow.

The entire engine would have to be replaced--not a cheap part--Google the model number with "light engine" to get an idea of cost.

May be time to either use it as is or ?

SD TECH

May 26, 2012 | Mitsubishi WD-62531 Projection Television

1 Answer

Blueish hue throughout picture, like a blue ghost a couple of inches to the right of objects on the screen


Your TV's Convergence may be out of line. To adjust this do the following.

1) Press the Menu button on your TV/Remote
2) Scroll through and select the "Advanced Features" Menu.
3) Select Blue Convergence
4) Use the V keys on your remote till the cross hairs are all lined up in the middle of the screen and the center one is white.
4a) You can use the "Video" button to switch between the red & blue cross hairs.

Dec 28, 2010 | Mitsubishi WS-55809 55" Rear Projection...

2 Answers

Our Sony Grand Wega suddenly has a green-yellow tint.


IF IT IS HOOKED UP WITH COMPONENT CABLES (GREEN, RED, AND BLUE) FOR PICTURE AND RED AND WHITE FOR AUDIO, MOST LIKELY THE RED ONE IS NOT SEATED PROPERLY, CHECK BOTH ENDS THE ONE CONNECTED TO THE TV AND THE ONE CONNECTED TO WHATEVER THE SOURCE IS ( SATELLITE BOX, CABLE BOX ETC.

Oct 06, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

There is no picture anymore, all shows a blue screen.


do you have the orginal remote that has device button on it such as tv,dvd,av1,av2 or a input button on it if so play around with it such as when the blue screen comes on press the tv button or even better if you have cable box with the red,white and yellow plug in the back just plug the red,white,yellow cable from your cable box to the red,white and yellow into
the input of the tv

Jul 31, 2009 | Projection Televisions

1 Answer

Picture is distorted


Is your TV near anything magnetic ? This causes picture issues. If the thing is a tube TV then you can fix this fault with a magnet. Call 0845 20 20 118 for help

Nov 22, 2008 | Sony KP-51WS520 51" Rear Projection...

1 Answer

Toshiba 65H80 has yellow hue.


Check you HD inputs or source. Sounds like the red stream is missing; maybe a loose cable.

Nov 17, 2008 | Toshiba 65H80 65" Rear Projection...

1 Answer

NO Blue Colors on any station/program


If you are using component video cablesm make sure the blue is connected from tv to source.

Oct 27, 2008 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Problem with picture


check there are no magnets near the tv ie speakers etc,

May 01, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Blue hue


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

Jan 15, 2008 | Sony KP-53V85 53" Rear Projection...

1 Answer

Yellow hue


1)Please verify your model # from back of set......

2)Reduce the color to minimum or tune in a black & white chan.
you should see gray, not yellow hue

3)Remove lower front grill cover & access panel.....locate the
focus / screen control block...turn blue screen control slightly
CW......red,green and blue must mix to equal gray

4) reset color to normal level.......reassemble

Dec 22, 2007 | Toshiba 57H82 57" Rear Projection...

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