Time to resurrect this thread from the dead. Apologies for such a massive delay in updating this, my studies, ill health and other issues have taken up my time. Ok, I'm already into producing a project - I'll create a separate thread to discuss that.
Here's a link to some screen caps of the 1990 ROTJ LD captured via S-Video from the Pioneer CLD-D925. I also made an attempt to capture the RCA composite output but for some reason the quality was so poor it was unusable.
After I've had some sleep I'll post some caps of the same LD on the Pioneer LD- V4400.