Schematic for the Positivo Stilo XCI3650 notebook, board S14BW01, tagged U30, packed as a small 355 KB PDF. The name does not include a revision, chipset or CPU, so those details have to be read from the diagram itself. Typical uses include checking the DC-in and battery charging path, verifying the sequence of power-good signals at startup, and locating test points when a rail is missing. Confirm the board number printed on the motherboard matches S14BW01 before relying on pinouts or 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 @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.