A schematic diagram (board LA-B992P, LA-B971P). Shared as “COMPAL LA-B992P LA-B971P Rev 1.0 Schematic pdf(pk).pdf” — a .pdf file, 2.50 MB.
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)