A 320 KB PDF named for the 2SC3329, listed under schematics though it is most probably a full transistor datasheet. The 2SC prefix in JIS numbering marks an NPN bipolar part. Its larger size suggests detailed characteristic graphs alongside ratings and the package outline. The title carries no manufacturer or equipment details, so confirm the marking on the component. Technicians use such data to judge whether a substitute will handle the circuit voltage and current and to avoid reversed leads.
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.