Schematic for the ASUS X43B built on the Compal LA-7321P board, early revision 0.22, provided as a 1.21 MB PDF. Compal uses the LA-xxxxP pattern on its PCB labels, so the board code is easy to verify. The diagrams help trace the adapter input, charger and system rails, and follow chipset and connector signals when diagnosing power or display faults. It opens in any PDF viewer. As a pre-production revision, it may differ from shipping boards, so compare part values on the PCB before replacing components.
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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