Circuit diagram for the Samsung NP-R50 notebook in PDF format, about 1.52 MB. The name shows only the model and no board number, so confirm the BA41 code printed on the mainboard against the title block inside the document. The schematic helps with diagnosing no-power and no-charge faults, following voltage rails from the charger circuit to the CPU regulators, and identifying components by reference. Open it in any PDF viewer and use search for net names and part designators.
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 (20)
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.