Sorry to exhume an old topic, but what I'm about to type contains additional information relevant to the thread. Thanks to the Google News Archive (or what remains of it), I was able to fill in the blanks on some other old USA lineups that weren't mentioned in the original post. Check em' out...
Jun. 1986
4:00--Chain Reaction
4:30--Jackpot
5:00--Make Me Laugh
5:30--The Gong Show
Apr. 1990
12:00--Face The Music
12:30--Name That Tune (Lange)
1:00--Chain Reaction (Edwards)
1:30--Bumper Stumpers
2:00--Wipeout
2:30--Hollywood Squares (Davidson)
3:00--Tic Tac Dough
3:30--The $25,000 Pyramid
4:00--Press Your Luck
4:30--High Rollers (Wink)
Oct. 1990
12:30--Name That Tune (Lange)
1:00--Bumper Stumpers
1:30--Hot Potato
2:00--Chain Reaction (Edwards)
2:30--Wipeout
3:00--Hollywood Squares (Davidson)
3:30--The $25,000 Pyramid
4:00--Press Your Luck
4:30--High Rollers (Wink)
Jul. 1991
1:00--Chain Reaction (Edwards)
1:30--Name That Tune (Lange)
2:00--Wipeout
2:30--Win, Lose, or Draw
3:00--Hollywood Squares (Davidson)
3:30--The $25,000 Pyramid
4:00--Press Your Luck
4:30--High Rollers (Wink)
Mar. 1992
2:00--The Joker's Wild
2:30--Win, Lose, or Draw
3:00--Hollywood Squares (Davidson)
3:30--Scrabble
4:00--The $25,000 Pyramid
4:30--Press Your Luck
Dec. 7th, 1992
2:00--Sale of The Century
2:30--Win, Lose, or Draw
3:00--Hollywood Squares (Davidson)
3:30--Scrabble
4:00--The $25,000 Pyramid
4:30--Press Your Luck
Jan. 1993
1:00--Hollywood Squares (Davidson)
1:30--Sale of The Century
2:00--Press Your Luck
2:30--Scrabble
3:00--The $25,000 Pyramid
3:30--The $100,000 Pyramid
Sep. 1993
2:00--The Joker's Wild
2:30--Tic Tac Dough
3:00--Press Your Luck
3:30--Scrabble
4:00--The $25,000 Pyramid
4:30--The $100,000 Pyramid
I tried to look up some of the old CBN afternoon lineups, but they weren't as easy to find as the USA listings.