Question about Hitachi 50VS69 50" Projection HDTV

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Blue tint on screen

I have model # 50vs69a. While the set is on, the top right of the screen and the center of the screen has a slight blue tint to it. I am wondering if this is the lamp going out or another problem.

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This is typically caused by the Optical Engine. Do to the cost involved, I would contact Hitachi to see if they would help cover some of the cost it the unit is out of full warranty.
Hope this helps,
Skyassoc

Posted on Jul 01, 2009

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Posted on Jan 02, 2017

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Screen is light blue when t.v is turned on then picture is vey dark without colour is very


http://3dblogger.typepad.com/wired_state/2011/08/how-to-get-rid-of-blue-tint-computer-screen.html



How to Get Rid of Blue Tint Computer Screen

I've had this annoyance happen a number of times with the ATI Catalyst graphic cards on Windows Vista, and tend to forget how to fix it, so I'm parking this blog here, and hope it will show up in Google searches for people also suffering from this annoyance who can't seem to get any of those geek squad sites to answer or fix this common problem.

Once again, this is a solution I found for ATI Catalyst graphic cards on Windows Vista. Not other systems. Not other graphic cards. This is not a help desk. This is a blog. If you don't have this system and this graphic card, keep looking. And find a geek help site, this is just a blog. Did I mention that this is for ATI Catalyst graphic cards on Windows Vista? Let's hope by repeating this and bolding it, I will fix the problem of people continuing to ask for other answers.

It's likely rooted in the graphics card problem or maybe even the monitor, but here's what it is:

All of a sudden, your screen tints blue. This isn't "the blue screen of death," but a blue coloured tint that makes everything then purple if it is red, etc. -- and it becomes impossible on your eyes. Second Life becomes impossible to see, etc.

You try going into the display settings to see if the colour tints are off -- nothing works there.

You get the latest driver -- in this case HD ATI Radeon 5700 just got a new driver 7/17 -- and yes, if you buy your computers at Best Buy like I do, and aren't a geek buying parts on Newegg and assembling it all yourself, that's the card you got if you got your computer a year ago.

But that new driver does nothing to solve the blue tinting.

So you check cables, turn off, turn on, take out cables, make sure they are all in place, blow on everything, etc. etc. Nothing makes it change.

So you go to the settings for the monitor -- those impossible menus with the interface where you have to keep plussing and minusing and pushing and getting it wrong and going up and down menus -- really, the dumbest interface there is -- but nothing helps there.

OK, let me help.

This is if you have a PC, of course, we aren't geeks and we don't get Macs.

So you right-click on your desk top and go to PERSONALIZE on the menu -- this is on Windows Vista. You ignore things like colour or changing the colour of Windows -- that won't help.

Go to the bottom, to DISPLAY SETTINGS.

On your first screen, go to ADVANCED SETTINGS.

On your next screen, go to the top to AMD VISION ENGINE CONTROL CENTER.

Truly, ignore all that other stuff that sounds like it might help like "Colour management". Ignore what geeks tell you everywhere which is to change the refresh rate -- you may find you *can't* do that or if you hack out of it to change it will harm your monitor. Ignore.

Next go to the bar at the middle of the page and click again on the AMD VISION CONTROL CENTER.

You get a menu with war game stuff on it.

Over on your left in the middle go to MY VGA DISPLAYS

Select IMAGE ADJUSTMENTS (VGA DISPLAY)

You will see that the little picture of your desktop with a grid over it with arrows is blue/purple.

So grab the arrows or click on the plus or minus as indicated and push it a bit up or down or sideways and watch it turn orange/red -- then it is usually back to normal, you will see pages as white again, the desk top will lose its tint. Yay!

You may have to fuss here a bit, it can take some doing to grab it right and get it back to normal without the tint.

Be sure to click OK on the other screen before that and exit.



Jun 04, 2015 | Televison & Video

1 Answer

Fix blue tint lcd screen


hi i found this thx to typad

How to Get Rid of Blue Tint Computer Screen


I've had this annoyance happen a number of times with the ATI Catalyst graphic cards on Windows Vista, and tend to forget how to fix it, so I'm parking this blog here, and hope it will show up in Google searches for people also suffering from this annoyance who can't seem to get any of those geek squad sites to answer or fix this common problem.
Once again, this is a solution I found for ATI Catalyst graphic cards on Windows Vista. Not other systems. Not other graphic cards. This is not a help desk. This is a blog. If you don't have this system and this graphic card, keep looking. And find a geek help site, this is just a blog. Did I mention that this is for ATI Catalyst graphic cards on Windows Vista? Let's hope by repeating this and bolding it, I will fix the problem of people continuing to ask for other answers.
It's likely rooted in the graphics card problem or maybe even the monitor, but here's what it is:
All of a sudden, your screen tints blue. This isn't "the blue screen of death," but a blue coloured tint that makes everything then purple if it is red, etc. -- and it becomes impossible on your eyes. Second Life becomes impossible to see, etc.
You try going into the display settings to see if the colour tints are off -- nothing works there.
You get the latest driver -- in this case HD ATI Radeon 5700 just got a new driver 7/17 -- and yes, if you buy your computers at Best Buy like I do, and aren't a geek buying parts on Newegg and assembling it all yourself, that's the card you got if you got your computer a year ago.
But that new driver does nothing to solve the blue tinting.
So you check cables, turn off, turn on, take out cables, make sure they are all in place, blow on everything, etc. etc. Nothing makes it change.
So you go to the settings for the monitor -- those impossible menus with the impossibly stupid interface where you have to keep plussing and minusing and pushing and getting it wrong and going up and down menus -- really, the dumbest interface there is -- but nothing helps there.
OK, let me help.
This is if you have a PC, of course, we aren't geeks and we don't get Macs.
So you right-click on your desk top and go to PERSONALIZE on the menu -- this is on Windows Vista. You ignore things like colour or changing the colour of Windows -- that won't help.

Go to the bottom, to DISPLAY SETTINGS.
On your first screen, go to ADVANCED SETTINGS.
On your next screen, go to the top to AMD VISION ENGINE CONTROL CENTER.
Truly, ignore all that other stuff that sounds like it might help like "Colour management". Ignore what geeks tell you everywhere which is to change the refresh rate -- you may find you *can't* do that or if you hack out of it to change it will harm your monitor. Ignore.
Next go to the bar at the middle of the page and click again on the AMD VISION CONTROL CENTER.
You get a menu with war game stuff on it.
Over on your left in the middle go to MY VGA DISPLAYS
Select IMAGE ADJUSTMENTS (VGA DISPLAY)
You will see that the little picture of your desktop with a grid over it with arrows is blue/purple.
So grab the arrows or click on the plus or minus as indicated and push it a bit up or down or sideways and watch it turn orange/red -- then it is usually back to normal, you will see pages as white again, the desk top will lose its tint. Yay!
You may have to fuss here a bit, it can take some doing to grab it right and get it back to normal without the tint.
Be sure to click OK on the other screen before that and exit.

hope this helps

Aug 07, 2013 | Computers & Internet

1 Answer

Hitachi 50vs69a blue oval circle in the center of the screen


Just try to reset HDTV. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Regards:
VOTIT

Jul 08, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

Blue spot on my hitachi 50"rear projection tv model 2006 50vs69a


Do you have a center speaker near it? maybe move it, that is what I have done and it seems to have gotten better.

Jun 09, 2009 | Hitachi 50VS69 50" Projection HDTV

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Converge off a little and screen has green tint


If you have the remote, go to the setup screen and move the picture. Converge has nothing to do with where the picture sits but, where the red, blue & green dots land. All you should see are pure white dots. There should be absolutely NO color ghost anywhere on the screen. If so, you need a bar / dot generator to set the convergence to center the dots.

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yes, is the optics unit block, the blue lens have a cloud in the lens

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Blue area near center of screen


Uh Oh! blue screen of death. Your light engine has warped a little from overheating and is distorting the picture.

My suggestion to you is to get on the phone with hitachi and start complaining, then keep complaining until they agree to pay for it. You may have to get the problem diagnosed by a pro before they agree to pay for it though.

Oct 08, 2007 | Hitachi 50V720 Television

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A warning in the manual was given as to be carefull when using this projector with games as some parts of the screen will not move, just like if you watch Tv on it and there is a channel logo in one corner that doesn't move! It burns the display like it would on a pc monitor if no screen saver set. This is not a problem you can fix, that is perminant damage to the lcd in the projector!! S Platt

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1 Answer

Blue Tint


Most likely cause would be a loose solder connection that expands as the set warms up until it no longer makes a connection. You may get the blue to come and go by hitting the side of the cabinet after the set is warmed up awhile. (don't hurt your hand doing this, and don't keep doing it to "fix" the set. The connection will have to be located and repaired). Otherwise, there could be a component going bad, including the blue picture tube.

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