Compal LA-D071P schematic in PDF format, about 4.1 MB. The name lists no laptop brand, model or revision. LA-xxxxP is Compal's board-numbering pattern, and Compal builds notebooks for several brands, so find out which machine uses this board from the PCB itself. The schematic helps trace power rails, follow the power-on sequence, check the charger circuit and locate the source of a short. Open it in any PDF reader and match the board number and revision on the PCB.
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 @schematicslaptop. 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.