Document for the 2SK2493 field-effect transistor in PDF form, 384 KB, listed under schematics in the catalogue. The 2SK prefix denotes an N-channel FET in the Japanese JIS system, and no maker or package is stated in the name. Typical contents include ratings, characteristic curves and a package outline. When repairing a power supply or driver stage, the sheet helps identify pins for testing, confirm the breakdown voltage and choose a replacement with compatible characteristics.
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.