Ya4a194v0 Motherboard Schematic Top -

[Layer 1: TOP] --> High-profile ICs, CPU/APU, Ports, Power Rails [Layer 2: INNER] --> Ground Plane & Signal Routing [Layer 3: INNER] --> VCC/Power Plane & Signal Routing [Layer 4: BTM] --> Passive Caps, Resistors, Secondary ICs, Test Points

If you are probing the board with a multimeter, the "Top" layer is where you will access the main power stages. ya4a194v0 motherboard schematic top

Are you currently troubleshooting a particular issue with your device? Let me know the specific symptoms you're seeing, and I'll do my best to help you narrow down the potential causes. [Layer 1: TOP] --> High-profile ICs, CPU/APU, Ports,