Question about Hitachi 50V500 50 in. HD-Ready LCD Television

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Red color not showing and heavy yellow color on screen

I have a 50" hitachi LCD rear projection TV. The color is off. There are no reds and lots of yellow. What could be causing this? I have had the optical engine replaced twice.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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electrotech1
  • 1126 Answers

SOURCE: My Hitachi 50V500 LCD rear projection LCD color

It is the convergence that needs change out and you looking at around 400 on repairs,

Posted on Mar 25, 2011

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  • 579 Answers

SOURCE: Hitachi Rear Projection LCD TV Lamp

Projection TV makers charge an arm and a leg for their replacement lamps. They make it easy to do but as a result the custom lamp assy is expensive. The trick is to just buy the bulb for your model TV from any number of us aftermarket sources at a fraction of the lamp price and install it in the old lamp yourself. really easy. Some models are real bulb hogs though. Look them up on the net (include the word complaint or repair) before you buy, or you might be sorry. Many class action lawsuits out there - even against some of the name brand makers.

Posted on Dec 31, 2007

  • 61 Answers

SOURCE: Hitachi 50" Ultravision too much yellow, not much blue

First of all sorry for delay.
can you provide a image of yello shadow.I believe it seems to be technically say "ghost image"
If it is ghost image we can try by entering SERVICE Menu and adjust RGB level of the light engine.

Good luck
Dals123

Posted on Oct 09, 2008

  • 1 Answer

SOURCE: Hitachi rear projection LCD with yellow blobs on screen

I have the same tv and the same problem, but my yellow is a cloud around the outside of the screen. My tv was recently moved, and a repair shop told me that sometimes in a move these tvs light engine takes a shock and causes a yellow "band" on the screen. I am hearing that these light engines are not cheap either. Hope this helps you.

Posted on Dec 03, 2009

  • 171 Answers

SOURCE: my Hitachi Ultravision LCD rear projection 62

that is correct you need to replace the optical block to fix this problem the LCD chips are starting to burn out and the it why you are getting this problem reflecting on the screen this parts are around $230.00dlls to $340.00dlls plus the labor it is a thinker good luck I hope this was helpful

Posted on Aug 27, 2010

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