Component documentation for the 2SK2996 in PDF form, 412 KB in size. The 2SK designation identifies an N-channel field-effect transistor registered under the Japanese JIS system, so expect electrical ratings and package drawings rather than a board diagram. When a power stage fails, a repairer compares the original part's voltage, current and RDS(on) figures here with a candidate replacement, and verifies the gate, drain and source pin order before soldering it in.
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.