Reference PDF for the 2SK2711, about 140 KB, listed in the schematic category though the part number points to a discrete transistor datasheet. JIS 2SK designations cover N-channel field-effect devices. A sheet like this normally gives maximum voltage and current, on-resistance, and the package and lead layout. Repair work uses it to check whether a shorted MOSFET can be swapped for an equivalent. Confirm the package type and the marking on the original before ordering parts or desoldering anything.
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.