Am2 motherboard circuit diagram amd am2 socket pinout g31 motherboard circuit diagram amd 462 socket pinout circuit diagram of motherboard advance g31 northbridge gigabyte motherboard circuit diagram structure duron amd s1 pinout text: Web the motherboard is often responsible for controlling how these components interact with each other, so getting the right model and understanding how it works is essential. Every other block on that diagram is just there to get 1,2 and add into the alu and the result out again. Knowing that, you can start to read how the alu works, if that was what you were asking. Web a motherboard schematic diagram provides a crucial guide to understanding the inner workings of your device.