Schematic in PDF form for a design named R7000, around 204 KB, with no brand, board number or revision included in the name. Identify the matching hardware by comparing component designators, connector pinouts and chip markings with the drawing pages. A technician can use it to follow DC input and regulator circuits, confirm expected voltages, and narrow down which components sit on a faulty net. A related R7000L-64TC file also exists, so confirm which variant you hold before trusting part 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 @pepeelectronica. 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.