Circuit diagram for the Gigabyte GA-PA65-UD3-B3 desktop board at revision 1.12, inside a RAR archive just under 1 MB containing the PDF. It covers an Intel P65 chipset design. Use it when tracing rail voltages, checking the VRM and power sequencing, or locating parts and test points during a short hunt. Any PDF reader will open it. Verify the revision silkscreened on the motherboard, because the 1.0 schematic differs and mismatched revisions can mislead component checks.
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 | 23 Nov 2022 | 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.