Question about Hitachi 50V500 50 in. HD-Ready LCD Television

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Blue floating hue

I have a blue floating hue on the tv. Its starts small but the longer the tv is on the larger it gets making the color of the tv blue. Any suggestions?

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  • Anonymous Mar 16, 2014

    Power button does nothing. There is light in back and blueish hue to screen



1 Answer

Had the same problem, light engine is out. Hitachi will replace part but you'll have to pay 150-300 for the labor

Posted on Nov 08, 2007


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Posted on Jan 02, 2017


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1 Answer

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

1 Answer

No green or yellow color

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.

Aug 29, 2017 | Sony FWD-50PX1 50 in. HD-Ready Plasma...

1 Answer

There is too much green color, i tried hue - contrase - lite etc. but the color is still green

how do i get the red and green hue back on my olevia 227-s11 tv my screen is blue and brown

Dec 09, 2009 | Syntax OLEVIA LT20HV 20 in. LCD Television

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

Kp-51ws500 all my channels have a blue hue to them Color adjustments on menu do not help TV is 5 years old, just started recently

if blue has retrace lines,turn down blue g2 control located through the front of tv after front lower bezel and cover boare removed

Jun 13, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Blue color flowing from side and bottom into picture

Sony tech support (no charge) said it was definitely not the lamp.
Their suggestion- By unplugging the TV for a minute then turning back on, the blue color was substantially but not toally reduced.
Perhaps there is an electrical charge building up distoring the color by having the TV in the ready mode for too long and by unplugging, the charge dissipates?
No other phone solution recommended other than calling for repairs.

Mar 19, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Sony, tv comes on color fine, then turns red

I had the same problem with my TV, but the hue was blue. I was told that not only did I have to replace the picture tube that wasn't staying on, but I would have to replace them all because they would not mix properly. After much investigation, I found that there is an adjustment for a variable power supply to each tube that can brighten and lighten each tube. I adjusted the RED pot and my picture color issue was resolved! To access this adjustment you must remove the front panel on the TV. At the bottom corners there are two small screw covers that you must remove. Then un-screw the screws under the covers. Then pull the front panel off of the TV, (it hooks under the top near the screen so it will swing out from the bottom). Now remove the wooden panel in the center, (four screws). The pot adjustments are at the bottom of the TV. They are marked for Red, Blue, and Green. They are extremely sensitive, don't turn them much! If you over adjust you will get red, green, or blue lines on your screen. Adjust back down to remove these, (this is also the remedy for removing these lines that can appear over time). Good Luck and God Bless!

Mar 17, 2009 | Sony KP-51HW40 51" Rear Projection...

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 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...

5 Answers

Blue hue on bottom of screen

On bottom of screen, sound like a bad lite engine. Average cost
$600. Part number A-1084-658-A

Best regards

Dec 26, 2007 | Sony Grand WEGA KDF-42WE655 42" Rear...

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