Datasheet in PDF form for the 2N5322 bipolar transistor, about 44.9 KB. Nothing beyond the part number appears in the name, so the manufacturer and revision are unknown. Such sheets give polarity, collector-emitter and collector-base limits, current gain, switching characteristics and a package outline with pin identification. It helps when replacing an output or driver device and when checking a complementary pairing with the 2N5320. Confirm the case style and pin positions match the board before fitting a substitute.
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.