Question about Televison & Video
It is problem of optical unit, there are 3 lcds around prism and few polorizors inside optical block that will be replaced but it requires expertise and Sony designed special tools for adjustment after replacement bad parts.
You can replace complete optical block if you want to fix it, part number is as follows:
175844011... OPTICAL UNIT (VPL-PX30)
Just for your info, I'm posting exploded view of optical block that shows how many parts are inside optical block.
Hope these info will help you.
Posted on May 11, 2010
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Posted on Jan 02, 2017
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