Question about Hitachi 53UDX10B 53" Rear Projection Television
Also having a problem with a blue arc at the top of the screen..
You will need to replace both of the convergence chips--they are black about 2 1/2 inches wide and 1 1/2 tall--they will have either the STK-392-110 OR 150 number printed on them in white letters (they are black and mounted on heat sinks made of metal).
This can be a do it yourself repair if you have some skill--I am here to help if you need instructions etc.
Total parts cost will be under 30 dollars.
Let me know by responding to this post if you want to know more or are able to attempt the repair yourself.
Posted on Jul 08, 2010
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Posted on Jan 02, 2017
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