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Hitachi projection tv

The model # of my tv is 53UWX10BA 53" wide screen. The part I bought from partstore.com is Hitachi CS00453R Digtal Convergence Board. Do you think I need to replace my IC's, if so, should I replace just the blue IC or both blue and red and which part # do I need. When I press the service button on my convergence board, the red and green lines up perfectly but the blue lines distort from the top and bottom toward the center of the screen. Also, when I use the magic focus button when it was still working it gave me a 4 at the end. Again, I really appreciate all your help.

-Gil

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  • ABBSHORE Oct 25, 2008

    I have the same TV with the same problem, do you have to change the convergence board, ICs and resistors or just the ICs.  How can you determine or is it just standard procedure to replace all items for this failure?


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I would change both ICs STK392-110 and also the 3.3ohm 1 watt resistors and the 1.8 ohm 1 watt you would need 2 of each resistor. Then your convergence would be new again. You can get replacement ICs and resistors at the following link with free shipping and free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Posted on Jul 01, 2008

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Hi there i replaced my hitachi 53uwx10ba convergence IC (2) stk392-120 and now it won't turn on and just flashes at the front panel 7 times, can i get some help pls


Did u check the pico fuse and all those resistors on the tv convergence board to make sure with ones are good resistors which are not good resistors and replace all them resistors too?U didn't do that should get it tested and replaces all those dying resitors.Try website like Tvrepairworld.com look up ur Hitachi tv model what resistors and pico fuse u require to check.

Aug 20, 2011 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi projection tv 53uwx10ba - the Convergence ICs were replaced. When the PDKP bridge between convergence board and 2nd board is plugged in, it makes a noise. Kept that unplugged, the picture is...


Did set have this problem before you replaced the STKS?

I know these sets very well. If problem is different in any way from before you replaced chips.......double check all soldering or one of the new chips may be defective.

The more you tell me the better I can help.

regards, SD TECH

Aug 18, 2010 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Hitachi 51f500 wide screen hidef monitor,red green ghosting on right and left sides of screen


Ur tv convergence are dead.U know how to do soldering?U must replaced 2 STK convergence ICS and some or all it resistors.Tries websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for the parts and labors.

Apr 02, 2010 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

Cannot find the adjustments for convergence behind the control panel a described. not able to bring up the crosshairs to ajust convergence as described in many replys. help 53uwx10ba model


Your tv may have a small button hidden on the board. You will need to look behind the speaker panel at the circuit board. Its a small blue button located on the convergence board.

Sep 12, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Magic focus will not reset or update.


Hi, your digital convergence unit has failed. you will need to replace this board asap.

Hitachi Part Number: CS00453R

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

1 Answer

PROJECTION TV HITACHI ULTRAVISION COLOR CONVERGENCE PROBLEM


it sounds like your blue convergence ic is getting weak you need to replace the ic's STK392-110 and you should replace both because when 1 is bad the other will go real soon. They are inexspensive at the sight I posted and you will also get free tech online support if you purchase them there.
http://servicemanuals.vstore.ca/

Apr 12, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Green lines along top of Hitachi 53UWX10BA


convergence ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 02, 2008 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Hitachi Mo# 53uwx10ba double image


Solution:

Your TV has a convergence problem. Here are some of the most common symptoms.

  • Screen looks 3D
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed in or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence or magic focus section.

Try to adjust the convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Its a fairly easy fix on the Hitachi sets.

You can get a repair kit that includes all the parts from www.TvRepairKits.com. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc.
Everything you need to fix it yourself.

Dec 03, 2007 | Hitachi 53UDX10B 53" Rear Projection...

6 Answers

Problem in Hitachi 53UWX10BA


The convergence ic's, and related components that could'be affected need to be replaced cost to repair 250.00 2hrs job max with alignment this depending on the tech. If you need more help let me know

Jun 14, 2007 | Hitachi 53UDX10B 53" Rear Projection...

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