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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Posted on Jan 02, 2017

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What is the perfect amount of red,blue,and yellow hue for the screen


that's got t o do with personnel preference and room lighting , but as a general rule adjust color hue's till the edges of a white color object on screen has just lost its primary color edge

the older projection TV's actually have voltage numbers for the service tech to adjust them too , but im not remembering seeing any in the LCD manuals

Mar 29, 2016 | Element Electronics FLX3210 32 in. LCD TV

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Connecting wii to tv that has only red white and yellow when you have a cable with red white yellow blue and green


if you have a HD tv you need the HDMI cable that includes red white yellow blue and green cables,if you have a standard tv use the regular jack or A/V cable that has red white yellow blue and green cables.

Apr 15, 2011 | Video Game Consoles & Games

1 Answer

We're not getting any sound from the dvd's. I have two cables (green/blue/red) and (red/white). but I'm at a loss how to connect from DVD to TV. Help please!


If your TV has the green, blue, red inputs then connect these 3 cables for the picture. DVD to TV, green to green, blue to blue and red to red. If your TV only has a yellow input, then connect the green cable only from the DVD yellow to the TV yellow. Now for the sound. Connect the DVD white to the TV white. Connect the DVD red to the TV red with the red cable. The white and red inputs will be next to the yellow and the green, blue, red inputs on the TV. Next select the TV input using your TV remote. Select the input for the DVD connection.

Sep 04, 2010 | Sony DVP-NS400D DVD Player

1 Answer

White has turned pinkish


sounds like the linear adjustment is out of whack.....most projection type tvs, projection, lcd, plasma, have to be correctly aligned so that the color grids overlap each other to properly display the correct hue being created. you'd need the service code to re-adjust it, or have it serviced. also possible that one of the color grids is bad, but if you have all three (red,blue,green) colors showing on the entire screen area i would doubt it

Jul 24, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

Sony Trinitron picture turning green hues


Nowadays CRT's do not have good quality shadow masks anymore. After heating up a little they can give a so called "blooming" effect giving a blue an yellow leaf effect large over the screen. Reason nonparallelity in deformation of the shadow mask.

Apr 11, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Pink shade more in NEC WT-610 PROJECTOR


Using the on screen menu, check the hue or wall color settings. [Hue]
Varies the color level from +/- green to +/-blue. The red level is used as reference. This adjustment is only valid for
Video, Component and TV standard inputs (not valid for RGB and DVI digital).


Using the Wall Color Correction [Wall Color]
This function allows for quick adaptive color correction in applications where the screen material is not white.
The following nine options are available.
• OFF • Blackboard
• Blackboard (Gray) • Light yellow
• Light green • Light blue
• Sky blue • Light rose
• Pink

Dec 30, 2008 | NEC WT610 DLP Projector

1 Answer

No blue color, green replaced blue, white is yellow/green


Hello,

If the set is hooked up using Component cables (red, green, blue), then check to make sure the cables are hooked up correctly, and not defective (change them out). If the color problem remains, then the problem may be in the Optics block of the television (which is not unheard of in this unit).

If the menu of the TV displays blotchy discoloration, and the discoloring is the same for every input on the tv (stationary), then it is the Optics, and the optics need to be changed. It is not the easiest job in the world, and the block itself is quite expensive, although the unit my be under an extended warranty from Sony. Contact them directly to see if you can get any help (cost or service-wise). Hope this helps...

Dec 29, 2008 | Sony KDF-E60A20 60 in. LCD HDTV

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

Problem with picture


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

May 01, 2008 | Hitachi 53UDX10B 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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