Question about Hitachi 53UDX10B 53" Rear Projection Television

2 Answers

Hitachi Model 53UDX10B

Noticed the picture has triple images. Tried to adjust, but the Magic Focus Button Does Nothing. We live in the middle of no where, could not even find a television repair category in our local phone book, so will have to fix ourselves. Do you know what the problem could be, what the most common solution could be and where I could order parts. What parts should I order? Would having a Service Manual help? Saw one on a link from your site, but needed to know if it would guide us thru the process of fixing with maybe a troubleshooting section.

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  • Dougiej40 May 13, 2008

    I have a 43FWX20B Hitachi tv. I have a problem with my red being out of place causing blur effect or shadow images as well. I would like to know how to repair mine myself. Please give me some information on what the issue could be?



    Thanks in advance

  • Murphys Jun 06, 2008

    I replaced the 2 convergence IC's as recommended, however now the TV won't turn on. Red power light keeps blinking. I smell a burning scent also. 2 green lights on the center board inside of the TV are clicking and blinking.... I saw someone else with a similar situation and the recommended solution was to change C603 and S901.. But I could not locate a part number on the web... so do you know where I can get them and what to order?

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Ok I have the same issue changed the convergence ICs twice and still have red issues. Any ideas?

Posted on May 16, 2008

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  • Hitachi Master
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The problem with your set is the convergence ICs you need to replace both ICs numbers STK392-120 you can get the new ICs at the following link and they include free instalation instructions with pictures so you can do the repair yourself which takes about 45 minutes and requires basic soldering ability. Heres the link you will need two STK3920120 Convergence ICs. The manual will not help as it doesnt show the IC instalation.
http://servicemanuals.vstore.ca/

Posted on May 12, 2008

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1 Answer

Out of focus and the magic focus will not finish and give a 4 on the botton right of the screen


Hitachi tv magic focus will not finish and the picture is out of focus, what part needs to be replaced?

Jan 05, 2010 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Double image after magic focus with a number 4


Replace Both Of your convergence ICs STK392-110 they are big black IC will have part# on them Call Mats for parts 1-800-628-1118

Sep 25, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Is there a Magic Focus function on 53XDF01B?


The correct model is 53fdx01b. There is a mogic focus button on the front of the set. Procedure for Chassis DP05F, DP05, HP11, HP12:
1. Press and hold the DIGITAL ARRAY or CONVERGENCE ADJUST button on front panel.
2. While the button is held down, then press the INPUT or ANT button on remote control.
3. The unit will now be in the DCAM.
NOTE:
1. Proceed with digital convergence adjustment.
2. Remember to save the correction data.
3. Units with MAGIC FOCUS only - Failure to initialize MAGIC FOCUS sensors after saving
convergence correction data will result in a STATIC (+) display when MAGIC FOCUS attempts
to run. The technician will then be required to access the service only switch behind the front
cover to get back into the DCAM to initialize the sensors, since the procedure to access DCAM
without removing the front panel, requires MAGIC FOCUS to be running.
4. To exit, press the POWER button on the front panel.

Apr 23, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Poss. convergence problem with Hitachi 53UDX10B Ultravision


You have convergence problem. Either bad connections on ics, ics are bad or voltages to convergence circuit are missing. There are no bulbs in this set. 3 picture tubes,red,green and blue produce a picture than when alighned(converged) correctly on top of each other gives you a color picture.When not you get the effect you are describing. Frst you can try the magic focus in the menu.

Apr 20, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

The image of my 53sbx10b are double after few minute


Replace convergence ics. Hitachi has a ki for this consisting of STK-395-110 ic and some resistors.

Apr 13, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

I HAVE A HITACHI PROJECTION COLOR TV. MODEL 53UWX10BA 52". I JUST MOVED THE TV BY TRAILER FROM ONE TOWN TO ANOTHER, ABOUT 25 MILES, WHEN I PLUGGED THE TV BACK IN AND HOOKED UP THE CABLES, THE PICTURE WAS...


Replace the convergence Ic's with a kit that is available through your local parts distributor

You must replace all resistors in the kit
If you are not good at soldering and de- soldering have a local tv shop do it for you

Good luck

Jan 27, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Yellow and blue color ruins total picture on 50" tv,can't get rid


lupe0112,

I'm no expert, but I think that you have a problem with the convergence of the 3 color guns. I've been working on a similar problem. As a first step, have you tried "Magic Focus?" The Magic Focus button for the Hitachi 53UDX10B is at the left of the small front panel controls that also include your RCA composite and SVideo connectors. Let the set warm up for about 20 minutes (as recommended by the user guide), and then press the Magic Focus button. When you press the Magic focus button, the set will auto align the 3 color guns. If this doesn't fix your problem, unplug the TV for at least 4 hours and try again.

Jan 08, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

My hitachi 53udx10b tv is out of focus.


rojamon,

That #4 error is listed as "overflow," and I got a"ROM overflow" errorwhen I tried to save my adjusted convergence data.I don't know whatthat all means yet, but if I figure out my problem,I'll post backhere. I've read here and elsewhere that the out-of-focusproblem comesfrom bad resistors or amps on the convergence board. Youcan tryservice mode to adjust convergence. Press the Magic Focusbutton, andthen press it again to stop it, and then press the Statusbutton onyour remote. Here's a link to the manual convergence procedure (scroll down).





Dec 25, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi Mode; 53UDX10B


http://serviceman.site88.net/index.htm

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