SCH

ACER_AS 7520_7220_5520_5220_LA-3581.pdf

Schematic for Acer LA-3581 · 1.6 MB · shared in 3 Telegram posts.

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TXTAbout ACER AS 7520 7220 5520 5220 LA-3581 schematic

ACER AS 7520 7220 5520 5220 LA-3581 is a free Acer LA-3581 motherboard schematic diagram. The PDF file is 1.6 MB. It was first posted on 15 Jan 2021 and is available in 3 Telegram channels.

The LA-3581 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 Acer boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.6 MB
Brand
Acer
Model
LA-3581
First posted
15 Jan 2021
Last posted
23 Apr 2022
Sources
3

Tags

Acer LA-3581 schematicAcer LA-3581 motherboardAcer LA-3581 circuit diagramAcer schematic pdflaptop schematic diagramAcer laptop schematic diagramschematic free download

J1Download LA-3581 schematic from Telegram

R1How to download ACER AS 7520 7220 5520 5220 LA-3581

  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 ACER_AS 7520_7220_5520_5220_LA-3581.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 LA-3581. 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.