Surface Pro 4 X911788-009 Schematic PDF Free Download

Looking for Microsoft Surface Pro 4 X911788-009 Schematic PDF Free Download?

If you’re performing advanced repairs on a Microsoft Surface Pro 4 tablet with the X911788-009 motherboard, this schematic PDF is a critical tool. This free download provides the complete circuit diagram, helping you diagnose power, display, and board-level faults with precision.

What’s Included in the X911788-009 Schematic PDF?

  • ✅ Power supply and voltage rail diagrams
  • ✅ CPU, RAM, and chipset circuit paths
  • ✅ USB, DisplayPort, audio, and touchscreen interface schematics
  • ✅ Reference designators (e.g., PU401, PC101, R2305)
  • ✅ Test points and connector pinouts for probing

This schematic is especially useful for:

  • ⚠️ No power or no boot issues
  • 🔋 Charging and battery faults
  • No display or unresponsive touchscreen
  • 🔧 Short circuits or signal tracing


Inside, you'll find :


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