Over the years, many errors have been noted about the various Laserdisc editions of the OT. Ive looked through both TR47s and the anamorphic set, and checked the known problems.
1. In episode 4, when the R2D2 is hacking the empires computer network, C3PO has the line "The tractor beam is coupled to the main reactor in seven locations. A power loss at one of the terminals will allow the ship to leave."
This line is absent on both DVD versions, and was also absent from both the 1993 definitive LD, and 1995 Faces LD.
2. Some pressings of The Definitve LD Empire Strikes Back... beginning of disc 2, side 3 is missing the first few seconds of Leia welding on the Falcon - this was corrected on later pressings of the box set.
3. TR47s DVD has this scene, the anamorphic dvds do not. Only about 3 seconds worth, nothing major, but this is a major problem in they eyes of some.
The side breaks are edited flawlessly on both sets of DVDs, except for 1 on TR47s set. Its the same side break that involves the Leia welding scene. On TR47s, there is about 3 seconds of black screen prior to The shot of Leia welding. Nothinng from the movie is missing, its just a pause between sides on the laserdisc.