Schematic for the Gigabyte GA-A75N-USB3 motherboard, revision 1.0, provided as a PDF packed in a RAR archive of about 3.29 MB. This mini-ITX board uses the AMD A75 chipset, and the diagram helps trace CPU and memory power rails, standby circuits, USB 3.0 signals and BIOS chip connections during repair. Use it to find component values and the power-on sequence when a board will not start or shows a short. Open the PDF in any reader and confirm the PCB revision matches 1.0 before relying on part references.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 13 Feb 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 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.