Component sheet for the 2SK1069, an N-channel FET from the Japanese 2SK numbering range, stored as a 98.7 KB PDF. Although the index lists it as a schematic, a single part number points to a manufacturer datasheet with ratings, curves and package drawing. Use it to verify pinout and limits while testing the transistor with a meter or choosing a substitute part. Compare drain-source voltage, continuous current and on-resistance carefully, since an underrated replacement may fail quickly in a switching circuit.
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.