Duplicate copy of the Compal LA-B211P revision 1.0 schematic from 2014, a 962 KB PDF identical in size to its companion file. No notebook model is stated. Compal uses LA-series codes for the boards it builds for various laptop brands. The diagram is useful for tracing voltage rails, checking which MOSFETs and regulators feed a shorted line, and following signals to connectors. Make sure the PCB carries the same board number and revision before you rely on part values or on how the circuits are drawn.
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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