Courtesy of the Sitcomsonline.com message boards. I don't have the ABC (Channel 6), CBS (Channel 10 at the time) and NBC (Channel 3 at the time), just WPHL-TV PHL17 (now MyPHL17), WTXF-TV FOX29 and WGBS-TV Philly57 (which is now WPSG CWPhilly)
WPHL-TV PHL 17
07:00AM The Flintstones
07:30AM C.O.P.S.
08:00AM Tom & Jerry
08:30AM Smurfs Adventures
09:00AM Leave it to Beaver
09:30AM The Munsters
10:00AM Alice
10:30AM Barney Miller
11:00AM Webster
11:30AM Mork & Mindy
12:00PM The Munsters
12:30PM One Day at a Time
01:00PM Hogan's Heroes
01:30PM The Addams Family
02:00PM McHale's Navy
02:30PM Merrie Melodies
03:00PM Popeye
03:30PM Alvin & The Chipmunks
04:00PM The Real Ghostbusters
04:30PM The Flintstones
05:00PM Silver Spoons
05:30PM Diff'rent Strokes
06:00PM Diff'rent Strokes
06:30PM The Facts of Life
07:00PM Who's the Boss
07:30PM Kate & Allie
08:00PM MOVIE: TAPS (1981)
10:00PM Sanford & Son
10:30PM WKRP in Cincinnati
11:00PM The Jeffersons
11:30PM MOVIE: VICTORY (1981)
02:00AM B.J. & The Bear
03:00AM Matt Houston
04:00AM The Fall Guy
05:00AM Delaware Valley Forum
WTXF-TV FOX 29
06:00AM The Three Stooges
07:00AM The Jetsons
07:30AM Fun House
08:00AM Scooby-Doo, Where Are You?
08:30AM Yogi Bear
09:00AM ThunderCats
09:30AM Bewitched
10:00AM Perfect Strangers (ABC Daytime)
10:30AM Happy Days
11:00AM The Judge
11:30AM Trial By Jury
12:00PM Divorce Court
12:30PM Gilligan's Island
01:00PM Highway To Heaven
02:00PM Laverne & Shirley
02:30PM Gilligan's Island
03:00PM The Woody Woodpecker Show
03:30PM Jim Henson's Muppet Babies
04:00PM DuckTales
04:30PM Chip 'N Dale Rescue Rangers
05:00PM Family Ties
05:30PM Mr. Belvedere
06:00PM Three's Company
06:30PM Cheers
07:00PM Night Court
07:30PM M*A*S*H
08:00PM 21 Jump Street
09:00PM Alien Nation
10:00PM The Ten O'Clock News
10:30PM Crimewatch Tonight
11:00PM The Arsenio Hall Show
12:00AM What's Happening!!
12:30AM M*A*S*H
01:00AM Too Close for Comfort
01:30AM Night Court
02:00AM Benson
02:30AM That's My Mama
03:00AM Off-Air
05:00AM Community Update/Movietone News
05:30AM My Favorite Martian
WGBS-TV Philly 57
06:00AM Little Rascals
06:30AM Casper
07:00AM Inspector Gadget
07:30AM Popeye
08:00AM Heathcliff
08:30AM Gumby
09:00AM Dennis the Menace (1960s sitcom)
09:30AM Mister Ed
10:00AM The Untouchables
11:00AM Bonanza
12:00PM Everyday with Joan Lunden
01:00PM I Love Lucy
01:30PM I Dream of Jeannie
02:00PM The Andy Griffith Show
02:30PM Bugs Bunny and Friends
03:00PM Denver the Last Dinosaur
03:30PM Dennis the Menace (DiC series)
04:00PM The Super Mario Bros. Super Show!
04:30PM Teenage Mutant Ninja Turtles
05:00PM The Brady Bunch
05:30PM Gimme a Break
06:00PM Growing Pains
06:30PM Charles in Charge
07:00PM Growing Pains
07:30PM Mama's Family
08:00PM MOVIE: FATAL VISION (PART 2) (MADE-FOR-TV; 1987)
10:00PM All in the Family
10:30PM Carol Burnett & Friends
11:00PM Brothers
11:30PM Archie Bunker's Place
12:00AM The Honeymooners
12:30AM Alfred Hitchcock Presents
01:00AM The Twilight Zone
01:30AM The Donna Reed Show
02:00AM Home Shopping Spree
WPHL-TV PHL 17
07:00AM The Flintstones
07:30AM C.O.P.S.
08:00AM Tom & Jerry
08:30AM Smurfs Adventures
09:00AM Leave it to Beaver
09:30AM The Munsters
10:00AM Alice
10:30AM Barney Miller
11:00AM Webster
11:30AM Mork & Mindy
12:00PM The Munsters
12:30PM One Day at a Time
01:00PM Hogan's Heroes
01:30PM The Addams Family
02:00PM McHale's Navy
02:30PM Merrie Melodies
03:00PM Popeye
03:30PM Alvin & The Chipmunks
04:00PM The Real Ghostbusters
04:30PM The Flintstones
05:00PM Silver Spoons
05:30PM Diff'rent Strokes
06:00PM Diff'rent Strokes
06:30PM The Facts of Life
07:00PM Who's the Boss
07:30PM Kate & Allie
08:00PM MOVIE: TAPS (1981)
10:00PM Sanford & Son
10:30PM WKRP in Cincinnati
11:00PM The Jeffersons
11:30PM MOVIE: VICTORY (1981)
02:00AM B.J. & The Bear
03:00AM Matt Houston
04:00AM The Fall Guy
05:00AM Delaware Valley Forum
WTXF-TV FOX 29
06:00AM The Three Stooges
07:00AM The Jetsons
07:30AM Fun House
08:00AM Scooby-Doo, Where Are You?
08:30AM Yogi Bear
09:00AM ThunderCats
09:30AM Bewitched
10:00AM Perfect Strangers (ABC Daytime)
10:30AM Happy Days
11:00AM The Judge
11:30AM Trial By Jury
12:00PM Divorce Court
12:30PM Gilligan's Island
01:00PM Highway To Heaven
02:00PM Laverne & Shirley
02:30PM Gilligan's Island
03:00PM The Woody Woodpecker Show
03:30PM Jim Henson's Muppet Babies
04:00PM DuckTales
04:30PM Chip 'N Dale Rescue Rangers
05:00PM Family Ties
05:30PM Mr. Belvedere
06:00PM Three's Company
06:30PM Cheers
07:00PM Night Court
07:30PM M*A*S*H
08:00PM 21 Jump Street
09:00PM Alien Nation
10:00PM The Ten O'Clock News
10:30PM Crimewatch Tonight
11:00PM The Arsenio Hall Show
12:00AM What's Happening!!
12:30AM M*A*S*H
01:00AM Too Close for Comfort
01:30AM Night Court
02:00AM Benson
02:30AM That's My Mama
03:00AM Off-Air
05:00AM Community Update/Movietone News
05:30AM My Favorite Martian
WGBS-TV Philly 57
06:00AM Little Rascals
06:30AM Casper
07:00AM Inspector Gadget
07:30AM Popeye
08:00AM Heathcliff
08:30AM Gumby
09:00AM Dennis the Menace (1960s sitcom)
09:30AM Mister Ed
10:00AM The Untouchables
11:00AM Bonanza
12:00PM Everyday with Joan Lunden
01:00PM I Love Lucy
01:30PM I Dream of Jeannie
02:00PM The Andy Griffith Show
02:30PM Bugs Bunny and Friends
03:00PM Denver the Last Dinosaur
03:30PM Dennis the Menace (DiC series)
04:00PM The Super Mario Bros. Super Show!
04:30PM Teenage Mutant Ninja Turtles
05:00PM The Brady Bunch
05:30PM Gimme a Break
06:00PM Growing Pains
06:30PM Charles in Charge
07:00PM Growing Pains
07:30PM Mama's Family
08:00PM MOVIE: FATAL VISION (PART 2) (MADE-FOR-TV; 1987)
10:00PM All in the Family
10:30PM Carol Burnett & Friends
11:00PM Brothers
11:30PM Archie Bunker's Place
12:00AM The Honeymooners
12:30AM Alfred Hitchcock Presents
01:00AM The Twilight Zone
01:30AM The Donna Reed Show
02:00AM Home Shopping Spree