Circuit schematic for the Gigabyte GA-MA785GMT-UD2H motherboard at revision R3.3, supplied as a PDF in a 995 KB RAR file. This AMD 785G based micro-ATX board supports AM3 processors, and the diagram covers its CPU VRM, northbridge, southbridge, DDR3 slots and I/O. Technicians use it to measure expected rails, follow the power-on sequence and locate shorted components. Different revisions of this model changed parts of the layout, so verify that the PCB carries the 3.3 marking before trusting component 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 | 5 Sept 2023 | 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.