Schematic diagram for the Acer laptop motherboard built on Compal board LA-6552P revision 1.0, provided as a 929 KB PDF. It lets a technician trace power rails, follow the power-up sequence, identify component values and check signal paths between the chipset, EC and connectors when diagnosing a short or no-power fault. Open it in any PDF reader. Compal uses LA-xxxxP codes, so verify the number and revision on the PCB before relying on part references and values.
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 @pkbiosbdv. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)