Small Portuguese PDF of 57.8 KB that, judging by its name, is a May schedule for live classes rather than a circuit diagram, despite being filed under schematics and tagged with Vivo. The document most likely lists course dates and topics, and it holds no board-level information, component values or test points for any device. Technicians searching for repair data on a specific model should look elsewhere; this file is useful only as a course timetable reference for the training it describes.
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 @oficinacomputadores. 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.