WD 57733 white dots on screen


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jmm814
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WD 57733 white dots on screen

Postby jmm814 » Sun May 16, 2010 2:07 am

I want to know if i buy a replacement lamp will fix this problem
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sweetpeaf79
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Re: WD 57733 white dots on screen

Postby sweetpeaf79 » Tue Dec 28, 2010 4:30 pm

Did you get this problem fixed because I have the same problem??? I was told it is the DLP chip on the DMD board but you shouldnt just replace that. I was told that you need to get a whole new Optical Engine to fix the problem which was $1300... Im just curious if anyone knows if you can just replace the DMD board and if I should have a tech do it or is it something we could do.. Ive contacted mitsubishi and they are no help at all

Ryder
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Re: WD 57733 white dots on screen

Postby Ryder » Sun Mar 20, 2011 5:36 am

I'm starting to get this same problem with my set as well.

I'd like to know if it is a chip or a light engine issue as well. The chips go for about $350 and the boards about $425. There is an aftermarket lamp that has good reviews on Amazon that goes for about $100 and is supposedly fairly simple to install.

If anyone knows for sure, please let us know.

Thanks.

lazybum15
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Re: WD 57733 white dots on screen

Postby lazybum15 » Thu Jun 30, 2011 2:32 am

I bought recently on Amazon the lamp for $ 107.00 Put it in and have no problem, but u have to close back panel though. ;)

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grayfox
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Re: WD 57733 white dots on screen

Postby grayfox » Thu Jun 30, 2011 9:43 pm

Yep everything need to be fully replaced before you plug in your tv and try to start it! please take the time to do so to prevent further damage!
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Make7upyours728
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Re: WD 57733 white dots on screen

Postby Make7upyours728 » Wed Jul 27, 2011 8:00 pm


gump2388
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Re: WD 57733 white dots on screen

Postby gump2388 » Thu May 31, 2012 1:15 am

its called a dmd chip. its about a 30 min job to change and they cost around 200 to fix the white dots.


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