SCH

LENOVO THINKPAD T470S LCFC THORPE-2 UMA NM-B081.pdf

Schematic for Lenovo T470S / THORPE-2 · board NM-B081 · 1.8 MB · shared in 5 Telegram posts.

TXTAbout LENOVO THINKPAD T470S LCFC THORPE-2 UMA NM-B081 schematic

LENOVO THINKPAD T470S LCFC THORPE-2 UMA NM-B081 is a free Lenovo T470S / THORPE-2 motherboard schematic diagram for board NM-B081. The PDF file is 1.8 MB. It was first posted on 13 Sept 2021 and is available in 5 Telegram channels.

The NM-B081 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-B081 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.8 MB
Brand
Lenovo
Board number
NM-B081
Model
T470S, THORPE-2
Notes
UMA (integrated graphics)
First posted
13 Sept 2021
Last posted
20 May 2025
Sources
5

Tags

MSGFrom the Telegram post

LENOVO THINKPAD T470S LCFC THORPE-2 UMA NM-B081 Schematics

J1Download NM-B081 schematic from Telegram

R1How to download LENOVO THINKPAD T470S LCFC THORPE-2 UMA NM-B081

  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 T470S LCFC THORPE-2 UMA NM-B081.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-B081. 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.