Question about Hitachi 53UDX10B 53" Rear Projection Television

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Older hitachi projection has heavy dark shadows, do I need a new lamp?

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  • Hitachi Master
  • 5,138 Answers

No,you might just need to Clean Mirror and Top of all 3 Tube Lenses, this Set does not have Lamp ,it has 3 Picture Tubes RED/Green/Blue. You might also need to adjust the screen drive Controls to each Tube.

Posted on Oct 05, 2010

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Our tv is very dark. The picture can barely be seen. How do we fix that?


how many hours did your lamp work? perhaps the lamp need to be replaced.



if it was new lamp. the other two possible reason is light tunnel and ass relay.



no matter for what reason, you need to clean it for so old model tv

Oct 21, 2014 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

I have a vary dark picture except the top 6 inches of the screen. I have replaced the bulb is there a angle adjustment for this


Will probably need the light engine/optic block for this unit; If you can even locate it the cost would be prohibitive on this older unit.
You can buy a new LED or LCD for less.

May 15, 2014 | Hitachi 62VS69 62" HDTV

1 Answer

I have a 55vf820 projection tv but the picture is dark whats the fix?


you need a new lamp, USD130, original one
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
any questions, feel free to contact me
have a nice day!
Jerry Lampdeng Limited

Dec 17, 2012 | Hitachi Lamp For Hitachi 55VF820...

1 Answer

Dark picture after changing bulb


If not bright again and not a generic bulb-possible problem with the lamp ballast that powers the lamp.

Nov 05, 2012 | Hitachi Televison & Video

1 Answer

Picture is dark


The projection lamp require changing.The lamp picture is dim the lamp is close to the end of it life.Require a new lamp.

Sep 01, 2010 | Hitachi 42V710 42" Rear Projection HDTV

1 Answer

Dark picture and temp light


Replaced the projection lamp bulb.This problems will be solved.The projection lamp bulb life span are over,must replaced a new projection lamp bulb.

Jun 16, 2010 | Hitachi 42V710 42" Rear Projection HDTV

1 Answer

Color red seems to be more prominant...than other


I've had this problem with my projection TV recently. I would say your lens/lamp is to blame. It might be time to change it, depends on the last time it was changed, most of the time, the TV will tell you that it needs to be changed, but not always. I think your best bet is the TV lamp.

Oct 20, 2009 | Hitachi Televison & Video

1 Answer

Shadowing


is this a color shadow like convergence problems or just dark?

Dec 26, 2007 | Hitachi 53UWX10B 53" Rear Projection...

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