Samsung SM-G531H schematic delivered as a 4.85 MB PDF. The name holds just the model code, with no revision or region details. Using these diagrams a technician can follow the battery and PMIC supply rails, check the charging and USB circuits, read display, touch and camera connector pinouts and identify which components share a rail that measures shorted to ground. It opens in any PDF reader, and searching by net name or designator is the quickest way around. Verify that the board matches SM-G531H markings before replacing parts.
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 @tamirat_moobile. 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.