Raspberry Pi Repair Reference

A board-level repair reference for Raspberry Pi hardware. Component inventories, voltage maps, test points, and documented failure modes.

What's Here

This site organizes repair-relevant data by Pi model and variant:

• Components - Key ICs, regulators, and passives with designators and part numbers
• Voltages - Expected voltage rails and measurements at key points
• Test Points - Board test point locations and their expected readings
• Failure Modes - Documented failure patterns, symptoms, and repair approaches

Models Covered

Family	Variants
Pi 5	Rev 1.0, Rev 1.1
Pi 500	Rev 1.0
Pi 4	Model B
Pi 400	Rev 1.0
Pi 3	3B, 3B+, 3A+
Pi 2	Model B
Pi Zero	Zero, Zero W, Zero 2 W

Pick a model from the navigation tabs above to get started.