Schematic diagram in PDF format, 867 KB, covering Samsung mainboards BA41-01432A and BA41-01433A. Samsung designs its own laptop boards and numbers them with BA41 part codes; two numbers listed together usually mean closely related board variants sharing one circuit design. A schematic lets a technician trace power rails, follow signal paths, find which components sit on a shorted line and identify voltages to measure. Any PDF reader opens it. Confirm the BA41 number on the PCB matches one of those listed before trusting the circuit details.
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.
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