http://www.lddb.com/laserdisc/21959/LD68952-2DD/Terminator-2:-Judgment-Day-%281991%29
LDDB says ......
This is a remastered edition of the 1991, 139-minute theatrical release with a remastered Dolby Digital AC-3 soundtrack.
The 1998 region 1 DVD used the same sound and picture transfers. No supplements.
Although the jacket doesn't indicate it, side 3 is in CAV format.