Samsung SM-J500M documentation in a 2.49 MB PDF, covering the Galaxy J5 variant for Latin American markets. The name does not say whether it is a full schematic or a troubleshooting guide, so open it to confirm the contents. Either type helps trace battery, charging and display power lines, identify components by reference designator and find measurement points when a phone does not power on. Any PDF reader works. Verify the exact model code on the device label, since other J500 variants use different boards.
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 .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.