Quanta MA2 board schematic, revision 2A, as a 2.15 MB PDF. The copy suffix and matching size indicate a duplicate of the other MA2 revision 2A files. No laptop brand or model appears in the name, so match the document by the Quanta project code and revision silkscreened on the motherboard. Repair work it supports includes checking the power-on sequence, finding the source of a short on a rail, identifying regulator ICs and following EC, SPI flash and keyboard connector signals. Any standard PDF viewer opens and searches it.
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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.