Datasheet-type PDF for the 2SK536, 60.8 KB, catalogued under schematics. Under the Japanese JIS system the 2SK designation means an N-channel FET, so the content describes one discrete transistor, likely with pinout, ratings and characteristic data. On the bench it helps identify gate, drain and source, check a failed device against its limits and choose an equivalent replacement. The name offers no manufacturer or package details, so compare the physical part with the drawings. Opens in any PDF reader.
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.