Question about Hitachi 52LDX99B 52" Rear Projection Television

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Magic focus error Hitachi 52

On my Hitachi 52'' TV the green is separated from the other colors and when we run magic focus it stops on green and then puts up a code 4. When we try to manually adjust the colors using magic focus it won't let us select the green to pull it down

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  • Hitachi Master
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The model number you have selected here does not have magic focus--if you really want a answer post the correct model number.

SD TECH

Posted on Dec 12, 2009

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Posted on Jan 02, 2017

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2 Answers

I have arear projection Hitachi big screen that has an unlevel picture. Crooked a bit. How can I manually fix this?


Very common problems for DLP tvs,will get worst as times go by.Tv probally have a problems known as a convergence problems,it is dead.Tv have colors lines R,G,B unlevel on the pictures?Crooked pictures have mis colors alignments?Yes.There is no way manually to do an adjustment to fixed for this.Try push the tv remote button that said Magic Focus button.If the tv have data processing never completely done and have a error message and stop.Ur tv 100% have a dead tv convergence board,the tv convergence board must have it parts to be replaced like 2 STK convergence ICS and some or all of it resistors too.Than tv will be able to run the tv remote Magic Focus again to have a 100% data processing with no error message,tv to fixed this problems.The shop will cost u like $300-350 for parts and labors.

Jul 17, 2011 | Hitachi 61SWX10B 61" Rear Projection...

2 Answers

Magic focus error Hitachi 51F500A


ok, you have more than 1 post for this set--this model uses two of the STK-392-110 OR 392-150 Convergence chips.

If magic focus will not adjust the picture both chips need to be replaced--about 13 dollars in parts if purchased on Ebay.

Green is not offered to be adjusted since it determines the geometry of the picture--red and blue are adjusted to it.

Let me know how much skill you have and I can tell you how to fix the set--it requires two things--getting at the chips and being able to unsolder and replace them--there may or may not also be some resistors around them that are now bad and need to be replaced.

most shops get 300 or more for this repair--total parts cost if you are able to do it yourself is under 30 dollars.

If this helped you rate this solution as I do this here for free.

SD TECH

Dec 12, 2009 | Hitachi 51F500 51" Rear Projection...

1 Answer

My Hitachi 52 inch Projection TV video goes one


hitachi 52' tv...the blue color is off...you can put magic focus on and it still want move the blue back where it needs to be

Sep 10, 2009 | Hitachi 51F500 51" 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

Colors are separated on the top from the left to right


Probably the color convergence is off. I had a similar problem. Have you tried the magic focus button yet? That is located at left in the small front control panel. Power on TV, wait 20 min (according to user guide), then press the magic focus. If that doesn't fix the problem, you could try the service mode alignment procedure. But that's a little trickier. I don't have a link handy for that procedure right now, but will look for it if magic focus doesn't re-align your color convergence.

Jan 02, 2009 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

Blue and Green Bar


run magic focus, If you get a error 4 during the magic focus, that is often an issue with the convergence

Feb 01, 2008 | Hitachi 51F500 51" Rear Projection...

1 Answer

Color Issues


can you see the picture?
is the picture wavy at all? can you do a magic focus or does that give you an error?

Jan 04, 2008 | Hitachi 51F500 51" Rear Projection...

2 Answers

Color convergence?


Can anyone give me the resistor values for location RK 42, RK 46 and RK 62? Hitachi 46F500 TV. Or can I be pointed to the location of a service manual?
Tony

Sep 13, 2007 | Hitachi 46F500 46" Rear Projection...

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