Datasheet-type PDF for the 2SC5564, 50.0 KB, placed in the schematic category. No model or board appears in the name; the 2SC prefix indicates an NPN transistor for high-frequency use under JIS/JEITA naming. Expect ratings tables, electrical characteristics and a package drawing that help a technician locate base, collector and emitter, check for a short with a meter and find a compatible replacement. Verify the package style and marking code before ordering or fitting a substitute part.
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.