Sharp 4500HRS ECO/3K HRS STANDARD 180W LAMP PGA20X OLD MODEL BQCPGA20X//1 Logo

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Marie Pamphile Posted on Apr 30, 2014
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To remove a black spot on a old sharp model TV?

The screen is blocked with a black spot

1 Answer

Lampdeng.com

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  • Expert 789 Answers
  • Posted on Aug 26, 2016
Lampdeng.com
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Joined: Apr 19, 2012
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1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.
we supply the new DMD chip,it's life is 6 years,
and the price is USD190
Have a nice day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry
Lampdeng Limited

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