Datasheet for the 2SK2968 in a 405 KB PDF, categorised with schematics but describing one discrete device. The 2SK prefix identifies an N-channel field-effect transistor registered under the JIS system. Any PDF reader opens it. Use the ratings tables and pin diagram to verify a suspected short, identify terminals on the board and evaluate replacement candidates. Matching the exact part number and package on the original component avoids fitting a part with the wrong limits.
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.