MSI GeForce GTX 1070 Ti schematic for board V330, revision 9.0, as a 955 KB PDF, the highest revision among these files. It details the GPU core VRM, memory power, PCIe edge, display outputs and fan circuitry. Technicians use it to diagnose no-power or no-display faults by comparing measured rail voltages and signals with the diagram. MSI numbers its graphics boards MS-Vxxx; confirm that revision 9.0 is printed on the PCB, because component choices can change between revisions.
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 @laptexdna. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.