Replaced chip on a 60" Mitsubishi model WD60737 no picture at all now. Before it had a picwith white dots now no picture.I have been searching for a picture of where the accessory plugs go and unable

SOURCE: developing white dots

white Dots appearing on Mitsubishi DLP 1080p. What causes this?

SOURCE: I need the shematics to install A DMD chip in my Mitsubishi Model WD-C657

When you take off the back cover you are pretty much looking at the chip. Right in front of you in the middle of the light engine is a little fan.
Remove the fan and you will see a big metal heat sink / shield. remove the sheild and you will see a circuit board. in the middle of the board is the dmd chip.

chan_kurt_a

• 1 Answer
• Posted on Dec 02, 2012

SOURCE: we just replaced the DLP chip in our mitsubishi 1080P tv because we had white spots all over the screen. Now after replacing the DLP chip we have no picture at all but we have sound. Help?

Likely you either forgot to reattach your color wheel ribbon connector, or have it on upside down. It's the tiny ribbon cable behind your circuit board that will come off as you pull the board away from the DLP chip.

SOURCE: +little white star like dots

little white dots

Terry Dovre

• 195 Answers
• Posted on Jan 31, 2015

SOURCE: How to replace chip on Mitsubishi tv to fix white dot problem

Here's a link on to replace the chip on the DM board.....tks.....https://www.youtube.com/watch?v=JgiZdc4kZDw\