SCH

K40-series K40AB.pdf

Schematic for Asus K40-series / K40AB · 1.2 MB · shared in 8 Telegram posts.

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TXTAbout K40-series K40AB schematic

K40-series K40AB is a free Asus K40-series / K40AB motherboard schematic diagram. The PDF file is 1.2 MB. It was first posted on 6 Sept 2017 and is available in 8 Telegram channels.

The K40-series 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 Asus boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.2 MB
Brand
Asus
Model
K40-series, K40AB
First posted
6 Sept 2017
Last posted
18 Jul 2026
Sources
8

Tags

Asus K40-series schematicAsus K40-series motherboardAsus K40-series circuit diagramAsus schematic pdflaptop schematic diagramAsus laptop schematic diagramschematic free download

J1Download K40-series schematic from Telegram

R1How to download K40-series K40AB

  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 K40-series K40AB.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 K40-series. 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.