Peavey Xr 600e Schematic -

through several online repositories. Since this model is older, the documentation is primarily available as digital PDF files which you can print onto paper for bench work.

While not a full circuit schematic, the official Peavey Operating Guide provides block diagrams and internal jack routing info (such as the Graphic Out and Power Amp Inputs) which are useful for troubleshooting. Peavey Xr 600e Schematic

If you are using the schematic for repairs, note these common points of interest: The through several online repositories