Schematic PDF for the Samsung NP-R410 laptop, mainboard BA41-00859A, about 1005 KB in size. Samsung designs many of its boards in house and numbers them with the BA41 code printed on the PCB, which must match before you rely on the drawing. Technicians use such a schematic to follow power rails, check the power sequence, trace signals between chips and locate the parts around a short. Any PDF reader opens it, and text search helps find net names and reference designators quickly.
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.
All sources (18)
The same file was posted more than once. If one link is dead, try the next.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.