Here is a fictonial daytime and weekend schedule of Channel 6 covering South Texas in the 70s

Thursday

6.00 Agricultural Report
6.30 Channel 6 Morning News & Weather
7.00 Leave it to Beaver
7.30 The Andy Griffith Show
8.00 McHale Navy
8.30 Gomer Pyle
9.00 The Dick Van Dyke Show
9.30 Mr. Ed
10.00 The Munsters
10.30 My Favorite Martian
11.00 Bewitched
11.30 Its About Time
12.00 The Guiding Light
12.30 As the World Turns
1.00 Channel 6 News
1.30 The Price is Right
2.00 Family Feud
2.30 Green Acres
3.00 Gilligans Island
3.30 Adam 12
4.00 Emergency
5.00 Evening News
5.30 Get Smart
6.00 The High Chaparral
7.00 Family Affair
7.30 The Mary Tyler Moore Show
8.00 Lost in Space
9.00 Love American Style
9.30 Barney Miller
10.00 Cannon
11.00 The Name of the Game
Sign off

Saturday

6.00 Super Six
6.30 Frankestein Jr and the Impossibles
7.00 Scooby Doo Where are You
7.30 Gilligans Planet
8.00 Fat Albert
8.30 Archie Funhouse
9.00 Josie & the Pussycats
9.30 Sabrina
10.00 Wacky Races
10.30 The Perils of Penelope
11.00 Bugs Bunny & Friends
11.30 The Flinstones
12.00 Thunderbirds
1.00 Happy Days
1.30 The Brady Bunch
2.00 The Invaders
3.00 Land of Giants
4.00 Voyage to the Bottom of the Sea
5.00 Garrison Gorillas
6.00 Lavern & Shirley
6.30 The Pink Panther Show
7.00 The Time Tunnel
8.00 Daniel Boone
9.00 Perry Mason
10.00 Ellery Queen
11.00 Saturday Mistery Special (McMillan & Wife)
Signoff

Sunday

6.00 Call of God
6.30 Pastoral Morning
7.00 Super Friends
7.30 Magilla Gorilla
8.00 Pebbles & Bam-Bam Show
8.30 Top Cat
9.00 The Jetsons
9.30 Patridge Family 2200
10.00 Batman
10.30 The Green Hornet
11.00 Sunday Matinee (featuring Chitty Chitty Bang Bang)
1.00 The Outer Limits
2.00 Sunday Sports Special
4.00 Custer
5.00 Bonanza
6.00 All in the Family
6.30 Sanford & Son
7.00 Bionic Woman
8.00 Six Dollar Man
9.00 Space Odyssey 1999
10.00 Petrocelli
11.00 Banaceck
Sign Off