Schematic for the Quanta U99 project, labelled Lean G, designed around the AMD Beema platform and covering both DIS and UMA builds. The 1.26 MB PDF therefore shows discrete graphics parts that are only fitted on the DIS version, while UMA boards rely on the APU graphics. Use it to trace the APU power rails, find the charger and EC circuits and locate test points when a board will not power on. Check the U99 code on the PCB and note which variant you have before measuring.
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.