A 66.0 KB PDF named 15cgq100, classed as a schematic. The name follows the International Rectifier or Vishay convention for Schottky rectifier parts, which points to a component datasheet rather than a circuit drawing. Expect the package pinout, reverse voltage rating, forward current and leakage specifications. These are useful when checking a rectifier in diode mode or confirming that a substitute fits mechanically and electrically. Compare the code printed on the device with the file before trusting any rating.
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.