_,,,^..^,,,_ said:
Well, the fact that I have rainbow in the Snell&Wilcox both wih still and moving pictures, and I use the NTSC Video Essential laserdisc!!!
Are you using the P/PC (America/Canada) model of the ES10/ES15? It's NTSC-only.
The other models have a different video processing chip. You can verify this by looking at the service manuals on elektrotanya.com.