SCH

Lenovo Legion Y920-17IKB LCFC-DS321 NM-B311 R 0.2 Schematic.pdf

Schematic for Lenovo Y920-17IKB / LCFC-DS321 · board NM-B311 · 19.0 MB · shared in 2 Telegram posts.

TXTAbout Lenovo Legion Y920-17IKB LCFC-DS321 NM-B311 R 0.2 Schematic schematic

Lenovo Legion Y920-17IKB LCFC-DS321 NM-B311 R 0.2 Schematic is a free Lenovo Y920-17IKB / LCFC-DS321 motherboard schematic diagram for board NM-B311. The PDF file is 19.0 MB and covers board revision 0.2. It was first posted on 13 Sept 2021 and is available in 2 Telegram channels.

The NM-B311 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 BIOS dumps and a boardview — see all NM-B311 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
19.0 MB
Brand
Lenovo
Board number
NM-B311
Model
Y920-17IKB, LCFC-DS321
Revision
0.2
First posted
13 Sept 2021
Last posted
28 Apr 2022
Sources
2

Tags

J1Download NM-B311 schematic from Telegram

R1How to download Lenovo Legion Y920-17IKB LCFC-DS321 NM-B311 R 0.2 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 Legion Y920-17IKB LCFC-DS321 NM-B311 R 0.2 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-B311. 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.