Compal LA-7552P schematic for the ASUS K43T, revision 0.03, stored as a 1.55 MB PDF. It is likely the same document as the QBL50 file of equal size, under a different name. Compal is the ODM, as the LA-xxxxP code indicates. Engineers use these pages to follow power rails, check sequencing, trace signals and identify parts on a shorted line. Because 0.03 is an early revision, compare the PCB marking and component values with the board in hand before relying on 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.
All sources (19)
The same file was posted more than once. If one link is dead, try the next.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.