Quanta MA2 motherboard schematic at revision 2A, delivered as a 1.08 MB PDF. MA2 is the internal project name used by the ODM Quanta, and no laptop brand or model is given in the name. A matching MA2 boardview is listed in the same index and pairs well with this drawing for locating physical parts. Before diagnosing, verify that the PCB carries the MA2 code and revision 2A, since other revisions can differ in component placement and values. Use it to follow the power sequence, check rail sources and trace signals between ICs.
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 @nityatechnology2020. 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 | |
|---|---|---|
| @nityatechnology2020 | 28 Jul 2021 | Open file on RM Schematics |
| @smschematics | 26 Nov 2025 | Open file on RM Schematics |
| @nityatechnology2020 | 13 Jan 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.