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How to take apart a Smart UF55 projector to replace DMD chip?

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Posted on Jan 02, 2017

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SOURCE: I need a dmd chip

You wll need to contact the local benq service centre in your region. Check out

Posted on Feb 04, 2011

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SOURCE: Is dmd chip all same for dlp projectors?

no they are not type in dmd chip in serarch engine one option will probably come up something like they have many different chips you will need to get yours out to find the number on it if you are not familiar with dissasembling simalar electronic devices may be more than you are looking to get into also even used chips that i have seen for sharp projectors run about $125 bucks

Posted on Dec 07, 2012

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SOURCE: Hi, I have a projector Optoma EP7155 and it appear white and black spot like dead pixel, I would like to know where I can buy a DMD chip with the CCD and how much it will cost. Thank you

global projectors is one source. You need to find out from Optoma the chip you need or take apart the machine and look at it. From China they run about 200 bucks. I've only done Mitsubishi so far.

Posted on Dec 17, 2012

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1 Answer

Why is there vertical lines on a smartboard UF65 projector?

1,white spots appeared on screen,means the DMD chip is
broken,you need a new DMD chip.I supply the DMD chip and the
price is USD120

Have a good 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
Mobile: 0086-13178867858
Wechat ID: 008613178867858
Whatapp ID: 008613178867858
any questions, feel free to contact me
have a nice day!
Jerry Lampdeng Limited

Aug 11, 2014 | Smartboard Smart Board UF65 Projector Lamp

1 Answer

I have a u260W and now it shows white spots all over. what could be wrong and what could be done

DMD or DLP chip has died. Can be replaced by user if you have electronics experience equivalent to building or servicing desktop computers. Just replaced mine this week, actually. Good as new now. The part or chip number is on the chip itself. Once you have that number, you can usually find replacements on eBay for roughly $200. Kinda pricey, but way less than a new unit. I looked at some forums but found no listed DMD chip numbers for your projector:(. Hope this helps!

Mar 31, 2014 | NEC Office Equipment & Supplies

2 Answers

May i replace LCD Projector Dlp/Dmd chip with DLP projector Dlp/Dmd chip ?

LCD projector have only LCD panels in the Projector
DLP projector have only DMD chips in the projector
there is no DMD chips in the LCD projector
there is no LCD panels in the DLP projector

We supply original projector lamp,bulb,parts,Lcd panel,Lens,DMD chip,motherboard ,powersupply,ballast... with high quality and competitive price.
Hope to cooperate with you.
Jerry China Lampdeng Limited
Tel: +86 131788 67858

Feb 21, 2014 | Office Equipment & Supplies

1 Answer

Projector runs for 5 minutes then overheats and shuts off it is a wll-miount model not one that hangs from the ceiling UF55

it seems that the lamp is not good

the ballast is good,I think

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.
Lampdeng Limited

Jan 13, 2014 | Smartboard Smart Board UF55 Projector Lamp

2 Answers

Does anyone know the part number for DMD chip in Acer X1260 projector?

Hello i got issue with white and black dots on ACER X1260.
The orignal parts was a 1079-6319W...
I tryed to put on a 1079-6329W supposed to be compatible.
I got white vertical lines on screen and no more pixel dead, this reference seems not compatible ( i think its 18W->19W ; 28W ->29W only).

I tryed to clean up with KF special contact F2, chip pins, socket, cards connectors, but nothing worked, still vertical white lines with 1079-6329W chip ( instead of 1079-6319W).

I hope this can help everyone in trouble with Acer X1260 and other.

DMD chips are not so compatible !!!


Sep 07, 2013 | Acer X1261 DLP PROJ SXGA 37001 Multimedia...

1 Answer

Dust particles being projected onto screen with BENQ MP 525 projector

White spots on the screen are generally caused by a bad DMD chip.Multiple elements of the chip remain continuously on causing these spots.Solution is replacement of DMD chip.

Jan 14, 2013 | BenQ MP511 Projector

1 Answer

White spots on projector

firstly make a clean for your projector DMD chips or color weel, if it still ahs whie spots, It should be dead pixels, since for the DMD chips issue. you have to replace a new DMD chips. i have DMD chips fit for Optoma EP761, it will cost USD123 with shipping

Jan 11, 2013 | Optoma EP761 DLP Projector

1 Answer


it is the problam of your dmd chip i think the dmd chip 304 small like a simcard change the chip your problam will be solved 100%
i will show you the chip



Nov 07, 2012 | Sharp XR-32S Projector

2 Answers

My acer projector have a white dots whats the cause

It is because of the DMD chisp faulty, you have to buy a DMD chips replaced. fortunately, this model DMD chips is 8060-6038B, it is not expensive, and normal, for any fuIt is because of the DMD chisp faulty, you have to buy a DMD chips replaced.
fortunately, this model DMD chips is 8060-6038B, it is not expensive, and normal,
for any further help, please contact merther help, please contact me

Nov 12, 2011 | Acer X1160 DLP Data Projector, 2,000 ANSI,...

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