ASRock B75M-DGS desktop motherboard schematic, revision 2.0, as a 1.13 MB PDF. The board is a micro-ATX design built around the Intel B75 chipset named in its model. Technicians use the drawings to trace the CPU VRM and memory power, check standby rails from the ATX connector, follow the Super I/O and BIOS SPI flash circuits and diagnose no-POST faults. Check that the revision printed on the PCB is 2.0, since ASRock sometimes changes components and power circuitry between board 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 @hrtechno. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @hrtechno | 23 Jul 2021 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 10 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.