This post will be updated as announcements come out for start times for 10/1 from the twelve day selection process that most TV networks adhere to. Please understand that games can be held until next Sunday if a broadcaster wants to wait on the results of the Week Four games. Most conferences have the possibility of having all or part of their games held for a six day hold of the start time.
Here's what I guessed based on the available openings (they'll prove to be incorrect) and here is the current schedule for the week as several FBS games do have their time & television/webcast assignments already accounted for.
All times Eastern.
Six day holds
Arizona St. at USC, Arizona at UCLA & Oregon at Washington St. - 8:30pm ET FOX, 9:30pm Pac-12 Network, 10:30pm ESPN.
12pm ABC/ESPN/ESPN2: Texas at Oklahoma St.
12pm ABC/ESPN/ESPN2: Miami (FL) at Georgia Tech
12pm ABC/ESPN/ESPN2: Notre Dame vs. Syracuse
12pm FS1: Baylor at Iowa St.
12pm ESPNU: Northwestern at Iowa
12pm ESPNEWS: SMU at Temple
12pm SEC: Florida at Vanderbilt
12pm SEC Alternate: Alcorn St. at Arkansas
12pm CBSSN: UCF at East Carolina
12pm BTN: Rutgers at Ohio St.
12:30pm ACC Network: Virginia at Duke
1pm ACC Network Extra: Buffalo at Boston College
2:30pm Pac-12: Oregon St. at Colorado
2:30pm BCSN/TWC: Ohio at Miami (OH)
3:30pm CBS: Tennessee at Georgia
3:30pm ABC/ESPN/ESPN2: Wisconsin at Michigan
3:30pm ABC/ESPN/ESPN2: North Carolina at Florida St.
3:30pm ABC/ESPN/ESPN2: Illinois at Nebraska
3:30pm ESPNU: Kansas St. at West Virginia
3:30pm SEC Alternate: UL-Monroe at Auburn
3:30pm BTN: Minnesota at Penn St.
3:30pm BTN: Purdue at Maryland
3:30pm ACC RSN: Wake Forest at NC State
3:30pm ASN: Northern Illinois at Ball St.
3:30pm ESPN3: Akron at Kent St.
4pm SEC: Texas A&M at South Carolina
5pm FOX: Oklahoma at TCU
6pm Pac-12: Utah at California
7pm ESPN: Kentucky at Alabama
7pm ESPN2 (if able)/ESPNU: Cincinnati at USF
7pm SEC Alternate/ESPNU/ESPN2 (if able): Memphis at Ole Miss
7pm CBSSN: Western Michigan at Central Michigan
7:30pm SEC: Missouri at LSU
7:30pm ACC RSNs: Marshall at Pittsburgh
8pm ABC: Louisville at Clemson
10:15pm ESPN2: Utah St. at Boise St.
10:15pm ESPNU: Wyoming at Colorado St.