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Schematics A400.pdf

Schematic · 472 KB · shared in 1 Telegram post.

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TXTAbout Schematics A400 schematic

Schematics A400 is a free A400 motherboard schematic diagram. The PDF file is 472 KB. It was first posted on 13 Sept 2021 and is available in 1 Telegram channel.

The A400 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 laptop boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
472 KB
Brand
—
Model
A400
First posted
13 Sept 2021
Last posted
13 Sept 2021
Sources
1

Tags

A400 schematicA400 motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download A400 schematic from Telegram

R1How to download Schematics A400

  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 Schematics A400.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 A400. 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.