Full Schematic !!link!! — Raspberry Pi 4 Model B

The full schematic is a detailed circuit diagram showing all major components and how they’re connected (SoC power rails, PMIC, USB/C, HDMI, Ethernet, memory, EEPROM, clocking, connectors, level-shifters, power input, decoupling, and test points). It is not a PCB layout or Gerbers — those are separate.

Understanding the Raspberry Pi 4 Model B Go to product viewer dialog for this item. "Reduced" Schematic If you’ve ever looked for a of the Raspberry Pi 4 Model B

The represents a significant leap in single-board computing, offering desktop-class performance in a compact form factor. For hardware engineers, embedded developers, and advanced hobbyists, access to the full schematic is not merely a reference—it is an essential tool for debugging, custom hardware integration, and understanding the design philosophy of the platform. Unlike a simplified block diagram, the full schematic provides a component-level electrical roadmap of the board. Raspberry Pi 4 Model B Full Schematic

They reduce signal reflections and ringing on fast-rising clock edges.

If you need a specific diagram for one of these components, let me know which one: Power Regulation (USB-C) GPIO Layout Share public link The full schematic is a detailed circuit diagram

This article was compiled based on official documentation, community discussions, and hardware teardowns as of May 2026. All product names, trademarks, and registered trademarks are the property of their respective owners.

Unlike previous models where Ethernet shared bandwidth with the USB bus, the Pi 4 connects its Gigabit Ethernet PHY (Broadcom BCM54213PE) directly to the SoC via an RGMII (Reduced Gigabit Media Independent Interface). The schematic shows: single-ended ( differential) microstrip traces. "Reduced" Schematic If you’ve ever looked for a

The card slot connects directly to the internal EMMC/SDIO controller of the BCM2711.

Focuses on the connectors and power delivery.

For users of electronic design automation (EDA) software, the schematic can be re‑created or imported: