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ELECTRONICS

USB-C Dock Switch Wiring Diagram

A worked electronics example, rendered live. Open it in the AI editor and adapt it to your own case.

UPDATED 2026-09-18
TYPEBlockdiagram
USE-CASEUsb C Dock Test Tool
EXAMPLEUSB-C Dock Switch Wiring Diagram
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CASE ANALYSIS

Scenario

A USB-C dock design needs a clear switch wiring diagram to route USB2, USB3, SBU, HPD, and CC/PD control signals from the receptacle through a dock switch to downstream hubs and sinks.

Key decisions

  • Model the PD controller as a separate control block that commands the dock switch.
  • Declare each high-speed and sideband signal (USB2, USB3, SBU, HPD, CC) explicitly for pin-accurate routing.
  • Use generic roles for connector, switch, hubs, and sinks; controller role for PD logic.

When to reuse this

Use for hardware documentation, bring-up test plans, or signal integrity reviews of USB-C dock switch wiring.

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