My colour DMD on my Indiana Jones started to play up, I had a case of random pixels appearing. After a check I found removing the data ribbon cable and refitting it solved the issue.

Interesting, I had a funny issue in my Indy as well. The machine tilted during the mine cart video mode and the screen reverted to mono colour until I depowered the machine. A great product though.

Are the LCD screens available for another title?

They are all LCD screens. The colour DMD brand has a few different modes. Small dots, Large dots, and a smooth look as in the ACDC below. I like the large dot look myself in the 90's machines.