Reference sheet for the 2SA1519 PNP transistor in PDF form, about 30.2 KB, categorised here as a schematic. The 2SA prefix comes from the Japanese JIS scheme for semiconductor naming and indicates PNP polarity. Nothing else is stated in the name. Use it to read the pinout, breakdown voltages and collector current before swapping the part, and to identify an unmarked or partly worn device by package and characteristics. Verify the marking on the board actually corresponds to this part number first.
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.