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Hitachi Ultravision Projection tv model 53uwx10b has blurred picture on left half and displays error code 4 at the end of majic focus

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  • Jhack420 Feb 03, 2009

    I have the same problem on the left also, but no error code during magic focus.

  • hwk515 Mar 20, 2009

    Mine is doing the same thing but my picture looks twisted in top left corner with the colors bieng seperated. Also getting the error code 4 at end of magic focus

  • vixxen Apr 19, 2009

    I HAVE A SAMSUNG 53'' ULTRAVISION REAR PROJECTION BIG SCREEN HI DEF TV 6X9 ASPECT RATIO 1080 RESOLUTION IT'S BEAUTIFUL BUT THE PICTURE SEEMS TO BRIGHT AND IF YOU ARE TRYING TO READ WORDS IT LOOKS LIKE DOUBLE VISION CAN SOMEBODY HELP ME ??? OR SHOULD I JUST PUT IT ON CRAIGSLIST???

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6 Suggested Answers

techman
  • 3130 Answers

SOURCE: hitachi 61swx10B digital rear project

Yes it certainly sounds like you have the old convergence outpuyt IC's that have gone bad in this TV set. If you have the soldering skills, and know how to work on printed circuit boards, you can repolace both of the STK convergence IC's. If you do not, you can get the complete convergence board at http://www.ptscorp.com, and the Hitachi board number is JT22056. Good Luck

Posted on Mar 28, 2007

  • 1694 Answers

SOURCE: hitachi rear projection tv

Replace both convergence IC's for reliable repair.

Part # Stk392-110 X 2.   Let me know if you need more help...T.

Posted on Oct 22, 2007

ctf1800
  • 4402 Answers

SOURCE: projection tv - Hitachi

sounds like you need to do convergence.

Posted on Feb 21, 2008

yankeegurl
  • 121 Answers

SOURCE: 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/

Posted on Apr 13, 2008

johnnydiode
  • 647 Answers

SOURCE: Broken screens on 53'' Hitachi rear-projection TV

I think it would likely work if you trimmed it evenly around the sides in order to maintain the central position. Focus may have to be adjusted but thats all.

Posted on Oct 25, 2009

Testimonial: "Thanks."

  • 1 Answer

SOURCE: Hitachi projection tv out of focus; majic focus

Does anybody know how to fix this?

Posted on Jun 03, 2010

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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...

1 Answer

Broken screens on 53'' Hitachi rear-projection TV


I think it would likely work if you trimmed it evenly around the sides in order to maintain the central position. Focus may have to be adjusted but thats all.

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

1 Answer

Magic focus 4 error


Error 4 is listed as an overflow in the convergence section.
To fix:
1. Check the placement of the sensor
2. perform an Adjustment check of th H/V size & centering
3. Conv. amp. gain check, check these resistors:
R041, part # 0790024R, RES.CHIP 1/16W 100 OHM
R046, part # AQ00164R, RES.CHIP 1/16W 75 OHM TAPE
R050, part # 0790059R, RES.CHIP 1/16W 47K OHM
R058, part # 0790054R, RES.CHIP 1/16W 18K OHM
R062, part # 0790047R, RES.CHIP 1/16W 5.6K OHM

May 16, 2009 | Hitachi 53UWX10B 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

Half screen looks blurred / doubled.


Hi, convergence circuit has failed, this usually involves two STK 392-xxx Ic`s and sometimes a couple of low Ohm resistors, If you are proficient at soldering and have an accurate voltmeter and a lot of patience you can do this, If you are NOT proficient at soldering call a tech or you WILL make the problem worse, If you decide to go for it e-mail me back and I`ll tell you a good place to get the right stk`s not the cheap chinese crap you`ll find on-line, BMW Rider

Feb 05, 2008 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Picture has red and blue shadows


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 10, 2008 | Hitachi 53UDX10B 53" Rear Projection...

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