SCH

Lenovo_G40-45_G50-45=1=ACLU5_ALCU6_NM-A281_V03_2014010202.pdf

Schematic for Lenovo G40-45 / G50-45 / ACLU5 · board NM-A281 · 977 KB · shared in 1 Telegram post.

TXTAbout Lenovo G40-45 G50-45 1 ACLU5 ALCU6 NM-A281 V03 2014010202 schematic

Lenovo G40-45 G50-45 1 ACLU5 ALCU6 NM-A281 V03 2014010202 is a free Lenovo G40-45 / G50-45 / ACLU5 motherboard schematic diagram for board NM-A281. The PDF file is 977 KB. It was first posted on 11 Aug 2020 and is available in 1 Telegram channel.

The NM-A281 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, a boardview and board packs — see all NM-A281 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
977 KB
Brand
Lenovo
Board number
NM-A281
Model
G40-45, G50-45, ACLU5
First posted
11 Aug 2020
Last posted
11 Aug 2020
Sources
1

Tags

MSGFrom the Telegram post

Lenovo G50-45 Schematic

J1Download NM-A281 schematic from Telegram

R1How to download Lenovo G40-45 G50-45 1 ACLU5 ALCU6 NM-A281 V03 2014010202

  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_G40-45_G50-45=1=ACLU5_ALCU6_NM-A281_V03_2014010202.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-A281. 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.