Zip archive of 3.41 MB labelled for the Motorola Moto G6 Play; the name does not specify whether it contains schematics, a service manual or layout drawings, so inspect the contents after unpacking. Material for this phone is typically used to trace charging and power rails, locate test points and identify connector pinouts during board-level repair. Motorola documents usually reference XT model codes, so compare the code on your device with the one in the files before relying on component positions or values.
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 @esquemaseletricos. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.