Question about Hitachi 50UX57B 50" Rear Projection Television
We are having a problem with color distortion, the color is blue and yellow. And the words for info is double inposed. We heard about a possible fix using the remote.
Your TV has a convergence problem. Here are some of the most common symptoms.
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed in but stationary.
Here is a quick test....
Using your original remote go-to the tv settings then goto the convergence or magic focus section
Try to adjust the red and then the blue convergence.
You should be able to move them up, down, left, and right.
If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.
You can get a repair kit that includes all the parts from www.TvRepairKits.com.
They have put together a kit for the Hitachi TV sets.
The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc.
Everything you need to fix it yourself. Its a fairly easy fix on the Hitachi sets.
Posted on Jan 29, 2009
Do not have red or green colors in picture. Unable to adjust to get them.
Posted on Mar 01, 2009
1) Blue convergence IC is bad. Replace both Stk IC's==large
parts mounted to largest heatsink in set.
2)With remote, perform convergence alignment as needed in
servicer mode.( skilled technician,usually)
3)Let me know by rating what you think....T.
Posted on Oct 23, 2007
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