PDF reference of 131 KB titled 2N6782, sorted into the schematic category. The name carries only the JEDEC discrete-device number, with no model, brand or revision. Expect datasheet content such as maximum voltage and current, characteristic curves and outline drawings. In practice it supports fault finding on power or switching stages and selection of an equivalent part. Match the package and pin order shown here with the component on the board before soldering in a replacement.
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.