La-c781p | Schematic

Yes. A boardview shows you where a resistor is; the schematic tells you what it does. Use both together.

| Page Range | Block/Function | Description | |------------|----------------|-------------| | 1-3 | Block Diagram & Power Tree | High-level power flow (e.g., DC_IN → +PWR_SRC → +3.3V_ALW) | | 4-10 | CPU & PCH Core | VCC_CORE, VCCGT (Graphics), VCCIO, VCCSA | | 11-20 | System Memory (DDR4) | SODIMM slots A/B, data lines, SPD, VDDQ | | 21-30 | PCH & I/O Interfaces | SATA, USB 3.0, PCIe, LPC bus, SPI (BIOS), HDA audio | | 31-40 | Embedded Controller (EC) | ITE IT8587E, keyboard, fan control, power sequencing | | 41-50 | Power Management ICs (PMIC) | Charger (BQ24780S), DC-DC converters (SY8288, TPS51285) | | 51-60 | Discrete GPU (NVIDIA) | Quadro power phases, FBVDDQ, VDD_GFX_CORE | La-c781p Schematic