Question about Hitachi 43UWX10B 43" Rear Projection Television

2 Answers

Red will not line up

The red lines on the grid will not line up. They are curved, the ones on the top curve up and the ones on the bottom curve down. We have replace the stk's. What could be the problem?

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  • MICHAEL WALLACE
    MICHAEL WALLACE Apr 11, 2008

    my red will not lineup. it go'sdown on the right bottemside, and magicbuttonwon't.line itback in to place.how do i fix.?

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2 Answers

Had the same problem a couple of years ago, it is a defect in the TV. Contact Hitachi it's a convergence issue they will do everything to tell you it's wear but that is not true. I made a big deal about it and finally after contacting many people and doing much research on the problem Hitachi agreed to paid for the part which costs $360.00 Cdn. However, they did not pay labour (only $65.00). Hope this helps.

Posted on Apr 16, 2008

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  • 1,153 Answers

Return resistors need changing

Posted on Mar 18, 2008

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Red will not line up


Good Day y'all;

First of all if the lights are on, that's good, the red light,LED's, indicates that there is power to the power regulator IC. The green lights, LED's, indicate that the DC voltages are present for those particular circuits. ALL GOOD! If off bad!
If after replacing the IC's with the 150's and still have color shift and all resistors are within 2% tolerance and adjustments were made properly. The digital convergence board may be defective.
If the picture is bleeding that normally is a gassy CRT, picture tube, and the bleeding changes with the brightness levels. You may try to rejuv but that may short life the tube.
Good Luck, get back if you want more details, Big Irish.

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