Create the schematic file from pdf

Create a project in AD17 (or higher), create (redraw) schdoc from ROCK-PI-S_v13_sch_200910.pdf, set rules for the lines, fill elements parameters and manufacturer partnumbes (digikey/mouser); create pcddoc document with board outline and arrange elements, board trace is not required.
Links
https://wiki.radxa.com/RockpiS/hardware
https://dl.radxa.com/rockpis/docs/hw/ROCK-PI-S_v13_sch_200910.pdf
https://dl.radxa.com/rockpis/docs/hw/ROCK-PI-S_v13_reference_200910.pdf