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Samsung NP Q40.pdf

Schematic for Samsung Q40 · 1.3 MB · shared in 10 Telegram posts.

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TXTAbout Samsung NP Q40 schematic

Samsung NP Q40 is a free Samsung Q40 motherboard schematic diagram. The PDF file is 1.3 MB. It was first posted on 5 Dec 2017 and is available in 10 Telegram channels.

The Q40 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 Samsung boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.3 MB
Brand
Samsung
Model
Q40
First posted
5 Dec 2017
Last posted
23 Jul 2026
Sources
10

Tags

Samsung Q40 schematicSamsung Q40 motherboardSamsung Q40 circuit diagramSamsung schematic pdflaptop schematic diagramSamsung laptop schematic diagramschematic free download

J1Download Q40 schematic from Telegram

R1How to download Samsung NP Q40

  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 Samsung NP Q40.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 Q40. 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.