ENTERTAINMENT
July 12, 1990 | DIANE HAITHMAN, TIMES STAFF WRITER
Expect to see NBC's "Grand" pared down to a less grand scale when the series returns in the fall. The Carsey-Werner comedy, which wove together the sagas of three families from different social classes last season, plans to ax two male characters and meld the remaining cast into one household in order to simplify the show and make it less confusing to audiences. Although "Grand"--which aired at 9:30 p.m.