Circuit schematic in PDF form for the Gigabyte B450M DS3H V2, board revision 1.01, packed in a RAR of about 1.18 MB. It documents the power stages, the AMD B450 chipset section, the Super I/O and the BIOS chip wiring, which helps when tracing missing voltages or the power-on sequence. Use it together with the 1.01 boardview to map nets onto real components. Confirm the revision printed on the PCB matches, because part values can change between revisions.
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 | 26 Mar 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.