A schematic diagram for Sony hardware (board MBX-226). Shared as “sony_mbx-226_foxconn_m9a0_rev_1.1_sch(1).pdf” — a .pdf file, 1.58 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 @abgm_manutencao_esquemas. 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)