Question about Hitachi 50GX30B 50". Rear Projection Television

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Hello, my Hitachi digital array will not adjust properly and white cross bar is not set where it should be. Not sure if its mirrors, bulb issues or what thanks

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  • Anonymous Nov 27, 2008

    Hello, my Hitachi digital array will not adjust properly and white cross bar is not set where it should be.

  • DAVEBIRD Jan 04, 2009

    my - 50GX30B V1G003549 - HITACHI/TV is way smarter than I. I have something like slightly shadowed or doubled figures, maybe the right side of the double is blue. I don't have the remote, but I can't believe that would be needed to make the adjustments. When I get the digital array screen on my tv I can see that all the +'s are completely out of wack but with the front control panel on my tv I can't adjust the +'s to move left or right in order to center them. HELP. I've tried the channel up + down arrows and volume left + right arrows---- they don't seem to move anything. HELP.

    David

    davidkbird@yahoo.com

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My t v set is bowing at the top and some on the bottom.When go to adjust the x's they don't match up.

Posted on Sep 28, 2008

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My Hitachi 46F500 TV will not adjust either manually or in magic focus mode......it has green lines across top of screen and some red tinting in the picture ......is this a gun issue or mirror in need of...


Hello,

Replacing the lamp will do the job. It is the lamp that is faulty not the gun or the mirror.

It will cost just a few box to get a new lamp.

Take care and good luck

Oct 10, 2010 | Hitachi 46F500 46" Rear Projection...

1 Answer

I have a 50DX10B TV ,the red when you try to set it on digital array is pulled down in the top left corner ,the cross is flipped on its side,picture is pulled down across the top of screen,red color,double...


Sounds like a convergence failure, here is a tutorial I made:
http://www.fixya.com/support/r5001731-convergence_diagnosing_convergence
Let me know if I can be of further assistance.

Sep 06, 2010 | Hitachi Televison & Video

1 Answer

55p9363h/17 The picture has bright spots throughout it and it's not very clear. I cleaned the bulbs and the mirror inside. The screen was replaced also. I went through the contrast settings too. None of...


Do a static convergence on your set. You should be able to go into the main menu and scroll down to picture and press select. Then go to convergence and press select. A white cross will appear use on screen direction to line up all the colour crosses behind thie white cross untill they all appear white. Then press continue and you will see several white crosses do the same for each one of these crosses. this should solve your problem. If not u have some bad convergence chips

Aug 08, 2010 | Philips 55PW9363 55" Rear Projection...

1 Answer

I can't align red or green bulbs with the digital array, how can I get them to move left/right they only move up/down.


There are two common problems with these sets.

Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 25, 2009 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

I have double image I am looking at array but not


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai2_bing.gif,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Aug 05, 2009 | Hitachi 50DX20B 50" Rear Projection...

1 Answer

Green wave on left top and center top in my 43FDX11B TV


replaced both convergence ics in the tv.also check for open resistors near the convergence stk ics.

Jul 17, 2009 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

I have a hitachi 50FX18B and the convergence lines are not aligne


Yes - You will need to either remove the circuit board or lift up the tray. If you are not sure how to do it yourself read the link below.

  • This is a very common failure on Projection TV sets.
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
You can see some example photos and find a solution here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 24, 2009 | Hitachi 50FX18B/19K 50" Rear Projection...

1 Answer

Digital array


that is for adjusting the colors center , you should not use this unless the colors seem off center and then you may make it worse if you do not know what you are doing , this is really for a tech to do adjustments

Aug 18, 2008 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

Magic focus


This might also be called digital array. You might have to do the manual adjustment with the cross hairs on the screen. These, one red, one blue, one green, should all align on top of each other in a white color. If this does not work, you should call 1-800-448-2244 for assistance in finding a local service center.

Jan 21, 2008 | Hitachi 43UWX10B 43" Rear Projection...

1 Answer

The front panel digital array button


There should be a little door directly under the center of the screen and behind that door should be the button you are looking for. On the older Hitachi projection sets a large white cross will appear on the screen when that button is presses and you will only be able to adjust the center of the picture. The newer sets will automatically converge themselves (called Magic Fucus) when that button is pressed. Follow the instructions in your owners manual for convergence and let me know if you need more help.

Aug 18, 2007 | Hitachi CLU-5713TSI Remote Control

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