Samsung schematic identified only by board part number BA41-01084A, a 1.35 MB PDF; the name does not state the notebook model or revision. Samsung numbers its laptop PCBs with the BA41- prefix, and this code is usually printed on the board itself, making it the best way to confirm a match. The drawings can be used to trace power rails, identify the charger and regulator ICs, look up component values and diagnose shorts. Check the number on your PCB, as similar BA41 codes belong to different models.
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 @hrtechno. 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.