Question about Mitsubishi WD-73735 Television

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Replace dlp chip

Can we buy this chip?

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No. It is only available by authorized service center. Texas Instruments do not sell it by open market.

Posted on Jul 13, 2013


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Wd-65734 dlp chip can't find part for can we change it or better off to buy a new tv?

The part# for this DLP chip is: 276P595010 ( DMD-CHIP:IC-1910-6143W)
$189.99 + shipping you can shop around for better pricing
I DO NOT recommend this to be replaced by a DIY. I highly recommend an experienced technician replace this as you could make matters even worse if you don't know what you are doing.
so consider your labor costs involved & you may want to invest that money in a NEW LED or LCD TV.

Jul 22, 2014 | Mitsubishi Televison & Video

2 Answers

4-8 spots on screen and now screen will not light up

Spots were defect with DLP chip, but can still use if want.
Now no picture, check lamp if burned out.

Apr 19, 2014 | Mitsubishi WD-60735 Projection Television

2 Answers

White death DLP TV

White dots on your RPTV television are the result of the DLP chip being worn out. You can replace it very easily by buying a new DLP chip for just under $190 and installing the new chip. There is a very good forum over at fixyourDLP that offers tutorials for replacing the DLP.
or for Mitsubishi

Jun 04, 2012 | Mitsubishi Televison & Video

1 Answer

Where can i find a manual or schematics on how to replace a dlp chip in a 57hm167?

the chips are available on line(Google) for a average price of about 250 each.

Apr 17, 2012 | Toshiba 57HM167 57" HDTV

2 Answers

White spots

Replace the DLP chip at cost between $160-$300 for the part and about two hours of your own time to do it.

Jan 24, 2012 | Mitsubishi WD-65C9 65" DLP HDTV

1 Answer

How to install toshiba dlp light chip

This is a part of folk lore, the DLP display "chip" is not available from the company who made this (or for that matter any other brand) and even if it was you would need the $1,000 plus desoldering station to attempt its replacement.

What is your problem? dots? if that is it the answer is either buy a optical light engine or buy a new set.

Nov 26, 2011 | Toshiba 65HM167 65" Projection Television

2 Answers

I have white spots all over the screen

first clean the lens , if it dont help , then your Dlp chip is broken, there is no way to repair this at home because you cant buy spare parts,

May 10, 2011 | Dell 1209S DLP Projector

1 Answer

I have little white dots showing up on my screen the size of pin holes. I just replaced the bulb 2 months ago.

You need a new dlp chip. The tiny Micro mirrors inside of it are getting stuck and there is no way of freeing them. You can either buy a new light engine which is very expensive or buy a new DLP chip and change it yourself. It takes about 30 minutes to do and is very easy. I have the DLP chip for $225 new. Other places will charge you about $345.

Feb 02, 2011 | Mitsubishi WD-73734 73" Television

3 Answers

Mitsubishi dlp tv WD65733 has white spots, like stars on screen, what causes this

If you get White or black dots all over the screen (DMD symptom)
If you get a pixilated picture (DMD Board)

Mar 27, 2010 | Mitsubishi WD-65733 65" HDTV

2 Answers

Had one last week and now there are 6. they are


You get white spots inside the samsung DLP tv due to bad Digital Micromiror Device , or bad DMD board .

What is actually the problem is the DMV chip connected to this board . Inside this chip are 3 million tiny mirrors ,and when they physically get stuck , they either show black or white instead of a color
This is well know problem with SAMSUNG DLP...

The DMD chip is failing.If not under warranty expect to pay a few hundred to several hundred to get it fixed

The mirrors on the DLP chip are slowly sticking either fully open (white) or fully closed (black). The part that contains the DLP chip is the Light Engine. It is the most expensive part of the TV.Only the Samsung TVs has this issue.

Replacing the DLP chip and the micro mirror would solve this issue...

Pleaserate this solution,

Nov 11, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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