How to repair spots on 57 inch dlp? - Mitsubishi WD-57732 Projection Television

Replace the DLP chip . You can get one at shopjimmy web site.

it is your dlp chip i just changed mine make sure it is in tight ther is a video on you tube that is very helpful mine did the same thing with the lines untill i got the dlp chip in tight

Please send me an email to [email protected] and I will send you the manual. Please put " toshiba 72hm195 manual" as the subject

HAD ONE ALMOST LIKE IT 62 INCH DLP LIGHT ENGINE DRIVE WENT OUT THEY DO NOT MANUFACTER IT ANY MORE WARRENTY COMPANY FEED ME A 60 INCH MITSUBISHI THERE IS NO HELP WHEN THE LIGHTENGINE DRIVE GOES OUT CASH IT IN!?

optical engine failure. that technology is called DLP digital light processing and it uses a device called a DMD digital micomirror device that has millions of mirrors onthe face and they independtly move and sometimes they can get stuck or not move and cause spots black or white across the entire picture. i suggest calling customer support for possible repair accomodation the cost of the optical engine is around $1100.00+tax plus labor for professional installation part number - 938P075040 phone # for mitsubishi 1(800)332-2119 good luck

The projection engine have problems,it the cause.Two years tv shouldn't have this problems already.Call talk to mitsubishi,might get some help the cost of the repair.

Ur HDMI check that,change the cable,should work,not than ur backlight video board have prob.

the problem is in the DMD Board is it something like this?





usually this happens to Samsung DLP...

here is a link where you can find a DMD Board Good luck


you will need your part number


http://www.discount-merchant.com/SearchResults.asp?Search=dmd

If your Mitsubishi TV has white spots in the picture , you can call Mitsubishi @ 1-800-332-2119 and request a free DLP Chip to fix the problem. They will send the New DLP Chip at no charge to a TV Tech in your area to install it for $200 flat rate. That is about a $250 savings if you had to pay for the chip . Call them with your TV's Model number and serial number and let them know when and where you bought the TV.
It saved me some hard earned money and now my TV is like New !

same problem for me ... check out this thread on AVSforums about it.

I have the same exact tv as you and had the same problem. I took it to a repair shop who told me I needed a new DMD chip and that it would be 850 to fix. I used the information in thread above to get the part number and bought the chip on ebay for under 200. Here is a link to the listing CHIP

People have had good success. I will be replacing mine tomorrow.