Quanta schematic for a project coded ZN5, in PDF format. The name gives neither the laptop brand nor the model, so identify the target machine by finding the ZN5 code on the motherboard silkscreen, typically as part of a DA0ZN5 board number used by Quanta. The schematic is used to trace power rails, follow charging and power-on signals, and narrow down shorted components. Confirm the board revision on the PCB agrees with the revision shown inside the document.
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 @vinafix_bios. 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.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)