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Insigna 32 when whatching tv the right half of the screen has a reddish tint on white or light colored surface

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The LCD television you have has two light inputs and/or sources. One is for the right hand side of the screen and on is for the left.

From what you have described, it sound like the inverter/ballast for the right side of the screen is going bad or has faulty parts. The lighting tube that the right hand side circuts drive is not functioning properly.

This is not a "user" serviceable part.

If your unit is under warranty you need to send it in ASAP!!!!! If not then pring it to a service center near you ASAP.

Shortly, your right side will go out completely and your television will be usless. Get it repaired now before it causes more damage.

If the repair costs out weigh the replacement cost then just chauk it up to modern electronic and get yourself a new unit.

Good Luck...

Posted on Jan 23, 2009

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When I play a dvd on my toshiba 32 inch tv, it plays in blank and white.


Go into your MENU and choose Picture. Once into the picture sub-menu you wiil have options to set the color, tint, etc. to your personal liking. Best Wishes

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How to set perfect color on samsung 48" led smart tv


To achieve true life like colors, the primary colors need to be balanced to produce a perfect black and white picture. Turn the color level on the tv to 0 and tint to middle then look at the picture - does it have a reddish or other "coloration" to it? Then set the individual color levels (if your TV has these settings) of red, blue and green to balance out and get a true black and white picture. After that, bring the color level up slowly until the facial levels are natural - not over driven as seen in most store displays. You may need to use tint control slightly.....
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Hi:
You may have a problem with the inverters in the unit, they are responsible for lighting up the back panel. Check or have checked the power supply voltage to the inverters, should be around 18-24 volts DC. Also leaky capacitors on the power supply will cause this issue as well as leaky or puffy capacitors on the inverter.

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1 Answer

The screen has a reddish tint to it. Seems like a color issue and not sure what to replace. The picture works fine but everyone is red. Not sure if there is a bulb to replace or what? Any suggestions? This...


You need a simple color adjustment. (Color Calibration)

You don't need to spend money on this. Try it for yourself.

Your main problem is that your color temperature is set to warm.
You need to change temperature to COOL or 6500K depending, on how it is labeled.

You will see improvement, but there is a little more...
Move "Color" DOWN from it's current position (probably at 50) to somewhere between 30 and 40. (Just a couple of clicks above where the color rapidly washes out.)

At this point there will still be slightly unnatural color to skin tones, but all the artificial "sunburn" and blaring red will be gone.

Last (as far as color goes) move the tint 2 to 4 clicks toward green. This added green tint balances the color so that the flesh tones become completely accurate and realistic.

For even better detail, continue your home calibration here:

http://www.wowvision.tv/main.htm

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1 Answer

Color and tint looks different. There is a green hue to the screen, and adjusting the tint and color does not help.


There is a problem with the connectors desoldering in the tv. My mother in laws tv did this after 2 months. Should be warranty issue if less than year old

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1 Answer

46 toshiba plasma has red tint in back ground


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1 Answer

Red color appear on my Insigna TV


This most likely a problem with the back lights and inverters circuits.The back lights may be receiving low voltages from the inverter circuit causing the led's not to function correctly. This needs to be tested by someone who can check the inverter circuits for correct voltage levels and the backlights for proper functioning.This usually has to be done in a service center.Try this website for Help and possible repair. LCDParts.net. Technical support telephone number is : 1-877-870-0581 or 1-415-682-8635 Hrs 9am to 5pm P.S.T. This site has lots of information on these type of problems. Hope this helps you with your problem.

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1 Answer

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2 Answers

Picture settings



Colorimetre HCFR software
AVC HD 709 calibration disk
Spyder2 colorimeter (I know most prefer the Eye-One meters, but the Spyder2 was available from my job at no cost)

Here are the settings:

PS3 Blu-Ray player

Output Format (HDMI): Y Pb/Cb Pr/Cr (important!!! NOT RGB output)
BD 1080p 24hz Output (HDMI): On (this TV can reproduce video at 48hz for accurate 2:2 pulldown)
Y Pb/Cb Pr/Cr Super White (HDMI): On (not sure if this matters)

42LG50 Settings

Aspect Ratio: Set By Program (Personal Preference)
Picture Mode: Expert 1
Backlight: 50 (Personal Preference)
Contrast: 54
Brightness: 54
Sharpness: 40 (Personal Preference)
Color: 50
Tint: 0

Fresh Contrast: Off
Noise Reduction: Off
Gamma: Medium
Black Level: Low
Real Cinema: On

White Balance: Warm
Method: 10 Point IRE

10 (-3,8,-16)
20 (15,24,-21)
30 (20,36,-22)
40 (3,19,-40)
50 (8,34,-41)
60 (10,50,-20)
70 (-5,50,-8)
80 (-16,50,18
90 (-14,50,30)
100 (-22,38,21)

Red Color: -3
Red Tint: 0
Green Color: 10
Green Tint: 0
Blue Color: 14
Blue Tint: 0
Yellow Color: 0
Yellow Tint: 1
Cyan Color: -11
Cyan Tint: 0
Magenta Color: 0
Magenta Tint: -2

Take time to get used to the settings, you may think the screen looks dull at first. The truth is most people have way too much contrast on their TVs.
These settings will also work for Cable or Dish hookups, in which case you may change the Noise Reduction option to Medium to reduce signal noise.

OR....

2POINT IRE

Backlight: 65
Contrast: 55
Brightness: 45
Sharpness: 50
Color: 45
Tint: 0

Fresh Contrast: Off
Noise Reduction: Off
Gamma: Medium
Black Level: Low
Real Cinema: On

White Balance: Warm
Method: 2 Point

Red Color: 3
Red Tint: 0
Green Color: 9
Green Tint: 2
Blue Color: -1
Blue Tint: 0
Yellow Color: 6
Yellow Tint: 5
Cyan Color: -1
Cyan Tint: 1
Magenta Color: 2
Magenta Tint: -1

Sep 15, 2008 | LG 42LG50 42 in. LCD HDTV

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