Question about Hitachi 53UWX10B 53" Rear Projection Television

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Hitachi 53uwx10b Convergence

Hi. I watched a TV Service Repair man pop up a White Grid on the screen with a Black background. I watched him align all the lines (colors) up. How do I get into that function to make adjustments?

Thank you.

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You must be experienced technician to do this if you are not will mes up your tv there is a service mode that you can access by pshing a service buttom located in front of digital convergence bord afther the aligment is done you have to reinitialize sensors and save to eprom for this service manual is needed

Posted on Mar 29, 2008

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I just turned on my tv and there are shadows around everything on the screen. Purple ones on the left of the object and green on the right. I was just watching it last night and now it's doing this. ...


Very common problems with the DLP projection tvs.The tv have a problems known as a convergence problems,it dead.Tv colors lines R,G,B mis alignments,have colors pictures shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u $300-350 for parts and labors.

Oct 12, 2010 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

HITACHI ULTRAVISON REAR PROJECTION TV HAS 3 OF EVERYTHING. IS IT WORTH FIXING?


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 Sony2_bing.gif,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer2_bing.gif, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links 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 - makes a 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

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 11, 2010 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi tv no picture or sound.


my hitachi projection tv 53uwx10b screen is black with no sound or picture when the power button is on

Dec 29, 2009 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi 61UWX10BA Convergence Still Off After Chip Replacement


Remove Front bottom Panel thier you will see front of convergence board there is a small blue contact switich with TV on press and hold it for 5 sec then you should see convergence Pattern so you can aline convergence correctly I have the whole Manual to tv just have to find it. anyway for now try this.

Dec 01, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Hitachi 53uwx10b Convergence Grid Tilted A Little...


If the tilt is not that bad, I would leave it be. The reason is yes you can straighten the tilt out, but it requires a mechanical alignment to all 3 CRT's then you will have to align the convergence on all 3 as well. Please take a few moments to rate my answer. Thank you.

Nov 18, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Convergence will not align The white grid lines used to align the red and blue is broken and wavey at the top left and lower portion of the screen


The convergence it dead,U know how to solder right?Buy the convergence kit,use what in that kit.Tries these websites.Tv Repair World.com,Ebay.com.

Oct 03, 2009 | Hitachi 57F500 57" Rear Projection...

1 Answer

Hitachi 51S715 white grid lines are bowed at top and picture is now bowed also


Projection sets have two very common problems outlined below.

The first common problem is convergence

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. The TV can also shut down when the convergence starts to fail.

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,Akai,Pioneer, Hitachi,Mitsubishi,Zenith, RCA and others.


You can more info and a DIY convergenece repair kit with instructions from TV Repair Kits using the link at the end of this article.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*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.pngSOLUTION

You 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

Jul 12, 2009 | Hitachi 43FDX01B TV

2 Answers

HITACHI DIGITAL ULTRAVSION HDTV PROJECTION TV


You need to replace the convergence ICs. If you can verify the model number of your set I will post the IC numbers you need and post a link where you can get replacement ics with instalation instructions so you can do the repar yourself and save about 400 dollars

May 20, 2008 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Hitachi 53uwx10b Convergence


The grid (called an overlay) is put in place to fine-tune one of the colors, usually green. Once one color is adjusted perfectly, the other 2 colors are adjusted to match the first color. For example, if the convergence data is completely erased, the tech will set up the overlay and align the green using to the overlay, and then align the red to the green and then the blue to the green. If the alignment is being done after replacing the convergence IC's because one or 2 colors are slightly off in the corners, the green is usually very close to perfect and the use of the overlay is not absolutely necessary. It is pretty easy to align one color using the outer edges of the screen itself. If you do need the overlay it can be purchased from any Hitachi parts distributor such as Herman Panson, Fox or Union Electronics.

Mar 31, 2008 | Televison & Video

1 Answer

Hitachi 53UWX10B


yes he used the service menu, however if you dont have the service manual I wouldnt recommend doing that as you can change the wrong item and your set can get messed up bad enough where you will need to have it serviced professionally. If youd like the service manuual go to this link they have one they will email you and they will provide free tech support with the service manual purchase
http://servicemanuals.vstore.ca/

Mar 26, 2008 | Hitachi 53UWX10B 53" Rear Projection...

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