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Lenovo ThinkPad X250 VIUX1 NM-A091 REV1.0 schematic.pdf

Schematic for Lenovo X250 / VIUX1 · board NM-A091 · 1.4 MB · shared in 2 Telegram posts.

TXTAbout Lenovo ThinkPad X250 VIUX1 NM-A091 REV1.0 schematic schematic

Lenovo ThinkPad X250 VIUX1 NM-A091 REV1.0 schematic is a free Lenovo X250 / VIUX1 motherboard schematic diagram for board NM-A091. The PDF file is 1.4 MB and covers board revision 1.0. It was first posted on 12 Jan 2023 and is available in 2 Telegram channels.

The NM-A091 schematic shows the complete circuit of the motherboard: the always-on 3VALW / 5VALW rails, the battery charger, CPU core and memory power, USB, display, audio and the BIOS/EC section. Use it to trace no-power, no-display, short-circuit and not-charging faults on Lenovo boards.

For the same board you can also find a boardview, BIOS dumps and board packs — see all NM-A091 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.4 MB
Brand
Lenovo
Board number
NM-A091
Model
X250, VIUX1
Revision
1.0
First posted
12 Jan 2023
Last posted
13 Sept 2025
Sources
2

Tags

J1Download NM-A091 schematic from Telegram

R1How to download Lenovo ThinkPad X250 VIUX1 NM-A091 REV1.0 schematic

  1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
  2. You don’t need to join the channel. Tap the file Lenovo ThinkPad X250 VIUX1 NM-A091 REV1.0 schematic.pdf to download it.
  3. Open it with Any PDF reader or SumatraPDF.

If a post was deleted, try another source above or search for NM-A091. Step-by-step help: downloading from Telegram.

.PDFWhat is a .pdf file and how to open it?

PDF schematic. A circuit diagram of the motherboard, page by page.

Open with:

  • Any PDF reader
  • SumatraPDF
  • Your web browser

Tip: Press Ctrl+F and search for a part (PU1, PQ3) or a net name (+3VALW, PWR_EN) to jump straight to it.