Question about Astar LTV-2701 27 in. HD-Ready LCD Television

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27in Astar T.V. Problem

I just bought a 27" LCD TV and theres a green tint that wont go away. everything looks green. i have messed around with all the Color changing stuff and pic quality etc. to try to get rid of this problem. i want to know whats wrong and how do i fix it

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All I need is a schimatic for an Astar 27" flatpanel tv. Anything would be helpfull so I could fix the power supply for it. If not, I'll take pieces off of a monitor to fix what I got. I just rather have the schimatic to fix it so I could have the right part on the board. Can anyone help me?

Jared Degruise

Posted on Nov 21, 2008

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If you think it's a fault, don't void warranty by removing back, how are you connecting tv, what A/V leads?

Posted on Jan 03, 2007

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Posted on Jan 02, 2017

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My camera is messed up the screen is like a dark green and i dont know how to fix it ?

if its only green in camera mode then look in the camera options then in fun stuff (like picture frames and stamps) there you will see Color mode this is where you change the color tint to green bloe red etc. Change it to defalult or normal and wah-lah that should fix it. Thats the procedure on my SANYO INCOGNITO **** I have learned that its very similar to other phones as well. Good luck and I hope this helps ya.

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The picture has a green tint to it on all channels

The color signal consists of Red, Green and Blue. Those three colors, at various degrees, make all the other colors on your screen.

If you have a BRIGHT green screen it's best you don't operate your set.
If it's just tinted green then there is a problem on the CRT (Cathode Ray Tube) drive board. Do check your "tint" setting and see if someone misadjusted it. If that isn't it then you need to have your set on an electronics bench and get an estimate for repair.

Apr 17, 2010 | Sony FD Trinitron WEGA KV-27FS100 27" TV

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Not able to get red tones on TV

the problem is at the crt base .there r three red,blue n green o/put.verify if there is dry in the soldering n check the red cathode voltage it must b around 150 .if not then check the resistor that feeds the red o/ could b 12 to 15k. all crt have 3 driver color red blue n green,whenever one driver not working the color changes.that wat happened to ur tv now i do not know wat model u have.the drivers may b transistors or now its ic that r being used like tda of luck

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Olevia 537H LCD - Set up options now disabled

No idea what happened but about an hour after posting this the TV started to function properly - now I can switch everything that was previously lokced up. So I'm all good - hopefully it doesn't do it again.

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Monitor screen changes from regular color to a green tinted screen?

Looks like you need to purchase a new monitor. If it's too worn out then it's the outcome. I also had the same problem before and I ended up buying a new one. You should not experience that thing if it's new.

May 27, 2009 | Dell 1503FP 15" LCD Monitor

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see if there is a "default" option, if not set everything back to the middle, if the colors are still off you sure its not the convergence?
most big screens allow you to change "color temperature" it's like a default adjustment for 3 different brightness levels.... ie...COOL, WARM picture will show obvious changes in brightness

Apr 24, 2009 | Philips 50P8341 50" Rear Projection...

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Blobs of red and green with 27AF44c


The manual to this TV says:

Trouble - Poor color or no color

- The station may have broadcast difficulties. Try another channel.
Adjust the TINT and/or COLOR in the PICTURE menu.
If you change the direction of the TV while it is turned on, the picturecould suffer from color shading. If so, turn off the TV and allow it to cool
for several hours before turning it on again.

Here is a link to the "Troubleshooting" part of the manual. I hope it will help you

May 26, 2017 | Toshiba 27A44 27" TV

2 Answers

Picture calibration settings for 42lg70

Picture Menu
Picture Mode: Expert1
*Backlight: 16
*Contrast: 83
*Brightness: 53
Sharpness: 50
*Color: 55
*Tint: 0
Expert Control
  • Fresh Contrast: Off
  • Noise Reduction: Medium
  • Gamma: Medium
  • Black Level: Low
  • Real Cinema: On
  • TruMotion: Low
  • Color Standard: HD (N/A w/HDMI)
  • White Balance: Warm
  • **Method: 10-Point IRE
    • 10 IRE
      • **Red: 1
      • **Green: 2
      • **Blue: -16
    • 20 IRE
      • **Red: -6
      • **Green: 0
      • **Blue: -7
    • 30 IRE
      • **Red: -5
      • **Green: 0
      • **Blue: -4
    • 40 IRE
      • **Red: -8
      • **Green: 0
      • **Blue: -4
    • 50 IRE
      • **Red: -4
      • **Green: 4
      • **Blue: -4
    • 60 IRE
      • **Red: -6
      • **Green: 6
      • **Blue: -5
    • 70 IRE
      • **Red: -8
      • **Green: 3
      • **Blue: -10
    • 80 IRE
      • **Red: -8
      • **Green: 7
      • **Blue: -16
    • 90 IRE
      • **Red: -9
      • **Green: 5
      • **Blue: -18
    • 100 IRE
      • **Red: -10
      • **Green: 4
      • **Blue: -9
Color Management System
  • Red Color: 0
  • Red Tint: 0
  • Green Color: 0
  • Green Tint: -15
  • Blue Color: 0
  • Blue Tint: 11
  • Yellow Color: 15
  • Yellow Tint: 2
  • Cyan Color: -15
  • Cyan Tint: 0
  • Magenta Color: 0
  • Magenta Tint: -1

lg70 nice tv excellent processor just to bad there is no intensity control on color management oh well still better than what the three s are pushing block out the hype lg will be number 1 in a few years haters are starting to come around and well leds coming,

p.s. i dont work for lg just tired of losers bashing stuff because they dont own it.
im isf certified those settings are right on the money straighter than a ruler

Oct 05, 2008 | Televison & Video

1 Answer

Green tint to everything on my Samsung HDTV Digital 1080i television

I have the same problem here on this Samsung 40" LCD. its a 2007 model. everything was fine until recently. I had to reset my digital cable box. now the picture has the green tint. its ruined what was a nice tv, and it won't go away.

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Occasional discoloring, tv randomly turns from green tint to no tint

Loose connections in CTR board ( picture tube), resolder it.

Aug 05, 2007 | Insignia NS- 27" TV27 TV

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