Schematic for the ASUS PRIME Z270-A desktop motherboard in PDF form; the RG token in the name is not explained, so check the title block for the revision. Use it to follow the standby and main power sequence, the Vcore controller and phases, memory power, the PCH rails and the BIOS chip circuitry when a board fails to start. Compare the revision on the drawing with the one on the PCB. The matching boardview in this index can be used to locate components.
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 @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 12 Aug 2023 | Open file on RM Schematics |
| @schematicslaptop | 23 Dec 2023 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.