Quanta TWD schematic, 15.6-inch, Intel Chief River platform, revision A, with DIS and UMA graphics options, appearing to be a duplicate copy. The Chief River generation pairs Ivy Bridge processors with a 7-series chipset, and the discrete GPU pages only apply to DIS boards. Open the 1.54 MB PDF to follow the power-on sequence, check rail voltages and find part values. Quanta prints the project code on the board, so check it matches TWD and revision A before relying on the drawing for repair.
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.