Schematics for the Quanta OA2 motherboard at revision 1A, provided as a 1.05 MB PDF. Only the Quanta project code and revision appear in the name; brand, model and chipset are not mentioned. Any PDF reader opens the file, and text search helps locate nets such as standby rails, power-good lines and the embedded controller signals that control system start-up. It is useful for measuring expected voltages and finding which component sits on a shorted rail. Confirm the OA2 code and revision silkscreened on the PCB match before trusting values.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 31 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 18 Nov 2023 | Open file on RM Schematics |
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.