Samsung SM-N950F schematic in PDF form, the international model number of the Galaxy Note 8. Only the model code appears in the name, so no board revision is stated and the PCB should be checked before following component references. Such diagrams are used to follow power rails from the PMIC, locate the charging IC, check connector pinouts for display, S Pen and battery, and work out which line a short sits on. Open it in any PDF viewer and search for net names to move around quickly.
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 @schematic_mobiles. 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.