Quanta schematic for the SP6 board, labelled Bond, at revision 1A, supplied as a PDF of about 1016 KB. Quanta is a major notebook ODM, so the laptop brand on the lid may differ from the board maker. A technician uses this circuit diagram to trace power rails, follow signals from the charger and PWM controllers to the CPU, and identify parts around a suspected short. Open it in any PDF reader with text search for net names. Confirm that the SP6 code and revision 1A printed 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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.