Wistron DJ1 Calpella UMA rev x01

Schematic .pdf 798 KB Shared

Wistron DJ1 schematic for a Calpella-platform board in UMA form, revision X01, a 798 KB PDF. Calpella is Intel's platform for first-generation Core mobile processors, and UMA means graphics come from the integrated GPU with no discrete chip. Wistron is the ODM here and the retail brand is not stated. X01 is likely an early build revision, so check the PCB marking. Use it to trace power rails, follow CPU and chipset power sequencing and locate parts around a short.

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