Question about Hitachi 50VS810 50" Rear Projection HDTV

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Hitachi 50VS810 I have an issue with this TV It seems there is a yellow color always, more often when I watch hockey for instance.....I see yellow in the center of the screen, yet the outer edges of the screen is the vibrante white , that you would expect to see. I really never noticed it until I saw my brothers identical unit, which was flawless running HDMI from HD SAT box, all connections perfect any ideas? I have tried a new Hitachi replacement bulb, cleaned all interior panels, to no avail Any help or input would be more than appreciated regards John

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Re: Hitachi 50VS810

It could be that the "White Uniformity" needs to be adjusted which would probably require an authorized service technican to perform. Otherwise, the problem may lay within the light engine itself, also requiring a tech.

Posted on Jan 01, 2007

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We have a hitachi ultravision model # 50vs810 made in 2005 our problem is when we turn it on the screen seems as if the whole thing should be kinda blue but the corners are kinda black then when we play...

Your TV has a defective optical block which should be replaced by a TV technician only. Due to the cost of the part and labor, it is almost less expensive to replace the TV. The part number for the optical block is UX23751 and is available at the following web site. I hope that helps : )

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Hi,it seems you are experimenting a light engine problem.This is how your tv works: So basically the 3 Lcd chips that create the colors and image is going bad and thats why you get that color discoloration.Contact Hitachi or look for your light engine online.God bless you and your house!

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