Create a DB maintainence plan to fulfill this

1) create a subplan for full backup and schedule it to run Monday

2) create a subplan for diff backup and schedule it to run from tue - sun

3) create a subplan for execute T-SQL stsmt / SQL agent to restore the backups accordingly (first full, later subsequent diffrential backups) and schedule it on Sunday post step 2 completion

4) create subplan for Check DB integrity