Question about Hitachi 61UWX10B 61" Rear Projection Television

2 Answers

Color convergence problem

My Hitachi 61UWX10BA Rear Projection TV is acting up. All 3 colors are mis aligned on the left & right. Middle section seems to be fine. The unit has Magic Focus button but did not do anything to correct the problem.
Is this problem can be adjusted somehow or need to replace the convergence board?
If I replace them, could you tell me where to buy and the correct part number for the model? Also, do I need to replace anything else?
Thank you fro your reply in advance.

J.P

Posted by oldnuke on

  • 6 more comments 
  • bevinssign Dec 04, 2007

    Same problem, after blowing circuit breaker, tv now has color separations in arches that the magic focus won't fix. Need advice on how to bring the three pictures back to one. Thanks

  • kb5bet Dec 22, 2007

    Did convergence. Have arcing at top and bottom that I can't fix. Have replaced everything suggested in previous answers. Can't get to website listed in problem solution...I get an error that website is not found.

  • Anonymous Dec 30, 2007

    I was going to replace the stk chips and the resistor from position rk50 on the covergence board because it is open but the color bands are burned so that I can't tell what the value of the resistor was & I have'nt been able to locate a schematic for it

  • reyc May 05, 2008

    Have a problem with color convergence. Tried auto focus button several times but did not fix the problem. Thanks for your help.

  • Anonymous May 16, 2008

    Letters and numbers appear as red and blue ghost images. Most of the screen is blurry due to this.

  • buddy000000 Jun 14, 2008

    My Hitachi 61UWX10B after a series of power outages I noticed the image are out of focus. Tried Magic focus button from SetUP menu and also the Magic focus button. During Magic focus funtion the green color dsplay of the word 'magic focus nd small bars are distorted and shows horizontal lines. This is only true on the green color during the 'magic focus ' process..




    Will this be the same resistor being broken as already reported in the solution response?

  • LB1and2 Jun 28, 2008

    Same problem as everyone else. All three colors are misaligned, leaving a 3-D imagine on the screen. With no fix when using the magic focus. How do I go about getting the correct information to make the repairs needed?

  • hitachi123 Jul 31, 2008

    my Hitachi 61UWX10B has convergence problem with error code 3 i tried the manual way but it did not work, is there a service manual i can get to replace the board or the chips on the board.



    any advice would be helpfull.

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2 Answers

Anonymous

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My blue gun was out of alignment. I was receiving an error code 4 during magic tune. I ordered the service manual from manualscenter.com. The service adjustment/ trouble shooting guide section is awesome. The problem ended up being a bad resistor (RK54). Mr. "Guest", RK 50 is a 1.5 Ohm 1W resistor. I wouldn't attempt this repair unless you can read schematics and are familiar with high voltage components. A HV capacitor is right next to the convergence board. Good luck.

Posted on Jan 03, 2008

  • Anonymous Jan 03, 2008

    Sorry. RK50 is a 2.2 Ohm resistor. RK54 is a 1.5 Ohm.

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