Circuit diagram for the M30-70 notebook, drawn on Compal board LA-A321P at revision 0.2, provided as a 1.34 MB PDF. The board number follows Compal's LA-series pattern, which identifies the ODM design rather than the selling brand. Use it to follow the always-on and main power rails, check charger and EC circuits, and look up part references when replacing components. Early revisions such as 0.2 can differ from production boards, so confirm the number and revision printed on the PCB before relying on part values.
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