A 109 KB PDF filed under schematics, named only 60HQ080. The name gives no manufacturer, product or board number, so the content has to be confirmed by opening it in a standard PDF reader. Codes of this kind usually label a discrete rectifier or similar power component. Such a document is typically used to check pinout, package outline and ratings when sourcing a replacement. Match the marking printed on the physical part before substituting anything in a power stage.
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.