Top-side PCB print for an R2 amplifier rated 1500 watts into 2 ohms, with the Indonesian note langsung print meaning ready to print directly. The 161 KB PDF shows component placement for the module. It helps locate output devices, drivers and protection parts and serves as the overlay when building a board. Use it with the matching bottom copper layer. Print at actual size, verify scale with a ruler and make sure the power supply and transistor count suit a 2 ohm load before use.
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 @pdf_servicemanual. 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.