Question about Hitachi 57F500 57" Rear Projection HDTV-Ready Television

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Majic focus code gave me a five

Double picture with red can not manual fix, when we did a majic focus it stops at three bars and then puts a five in the bottom right corner

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Barb, thats a code for convergence error, the convergence circuit has failed, the IC`s will have to be replaced and may have 1 or 2 resistors burnt, this is not a job for a "layperson", board has to be removed, IC`s and possibly resistors un-soldered , removed and new ones re-soldered in, requires accurate voltmeter, soldering equipment and the ability to solder very small joints, I`d advise you to call a tv tech for this one, hope this helped, BMW Rider

Posted on Jan 09, 2008

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Posted on Jan 02, 2017

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3 Answers

Convergence problems w the color tubes


Press the Majic Focus button on the front. If that doesn't fix it then the convergence ICs may be bad.

Mar 31, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Won't do HD, red for majic focus does not shift.


you need to replace both STK392-120 Convergence Ics. You can get replacement Ics at the following link and they provide free installation instructions so you can do the repair your self. Heres the link
http://servicemanuals.vstore.ca/

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Undue the calibration! It sounds like the dynamic contrast is up too high.

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I just had a model 976-4CX put in...I have no manual...I'm trying to find one. I thought I had a problem with the element, dial or thermostat. The bottom worked, but the top stopped working. There are 2 timers with dials next to the clock labeled Start and Stop, and Push for Manual. Come to find out my problem was solved by adjusting the Start and Stop dials and/or pushing in for manual!?!
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1 Answer

Double picture on left side with red projector on Hitachi 55UX58B


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,Akai,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

Oct 20, 2008 | Hitachi 55UX58B 55" 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...

1 Answer

Double image 6 yr old unit


Have you let set warm and then tried Magic Focus? Maybe after 15min.

Nov 25, 2007 | Hitachi 61UWX10B 61" Rear Projection...

1 Answer

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

Mar 28, 2007 | Hitachi 61SWX10B 61" Rear Projection...

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