Indexed as a schematic, a 132 KB PDF titled 2N6792, which is a JEDEC-registered discrete semiconductor code. The file name says nothing about a device, board or revision. Such documents are normally datasheets, giving pin identification, voltage and current limits, thermal resistance and outline drawings. In repair they guide in-circuit checks and replacement choices. Read the marking on the original component carefully and match the package and ratings before ordering or fitting a substitute.
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 @cyberlanelectonik. 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.