Schematic for the Moto M dual-SIM version, covering models XT1662 and XT1663, packed as a 23.6 MB RAR. The drawings document how power management, charging, SIM and card slots, display and camera circuits connect on the main board. A technician can trace voltage rails, identify which component sits on a shorted line and verify signal paths to connectors. Extract with 7-Zip or WinRAR and view the pages in a PDF reader. Because two variants share the file, check which one your phone is before trusting variant-specific sections.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @esquematicosdecelulares. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.