203031-1 is a Wistron motherboard used in Xiaomi devices. Enginerys has 3 schematics and 1 boardview for this board, collected from public Telegram channels.
Check that 203031-1 matches the number printed on your PCB, including the revision. Where to find it →
203031-1 schematics
- Xiaomi Mi Notebook Pro 203031-1 PDF (PK)
Schematic in PDF for the Xiaomi Mi Notebook Pro, built on board 203031-1, a number that follows the Wistron pattern, indicating Wistron as the ODM.
Schematic · 203031-1 · 2.09 MB · 27 Jan 2026Schematic pdf2.09 MB - Xiaomi Mi Notebook Pro 15 A34S A35S 203031-1 PDF
Schematic PDF for the Xiaomi Mi Notebook Pro 15, models A34S and A35S, motherboard 203031-1, about 2 MB.
Schematic · 203031-1 · 2.09 MB · 26 Jan 2026Schematic pdf2.09 MB - Xiaomi Mi Notebook Pro 15 A34S A35S 203031-1 PDF
RAR copy of the Xiaomi Mi Notebook Pro 15 schematic for A34S and A35S models with board number 203031-1, roughly 1.8 MB compressed.
Schematic · 203031-1 · 1.84 MB · 26 Jan 2026Schematic rar1.84 MB
203031-1 boardviews
- Xiaomi Mi Notebook Pro 15 A34S A35S 203031-1Boardview · 203031-1 · 2.00 MB · 4 Sept 2026Boardview rar2.00 MB
Questions about 203031-1
Is there a schematic for 203031-1?
Yes. Enginerys lists 3 schematic files for 203031-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 203031-1?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 203031-1 board?
203031-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Xiaomi devices.