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Acer E1-472 EA40-HW_12243-2 12243-2.pdf

Schematic for Acer E1-472 / EA40-HW · board 12243-2 · 1.3 MB · shared in 2 Telegram posts.

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TXTAbout Acer E1-472 EA40-HW 12243-2 12243-2 schematic

Acer E1-472 EA40-HW 12243-2 12243-2 is a free Acer E1-472 / EA40-HW motherboard schematic diagram for board 12243-2. The PDF file is 1.3 MB. It was first posted on 13 Sept 2021 and is available in 2 Telegram channels.

The 12243-2 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.

For the same board you can also find BIOS dumps — see all 12243-2 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.3 MB
Brand
Acer
Board number
12243-2
Model
E1-472, EA40-HW
First posted
13 Sept 2021
Last posted
28 Apr 2022
Sources
2

Tags

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J1Download 12243-2 schematic from Telegram

R1How to download Acer E1-472 EA40-HW 12243-2 12243-2

  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 E1-472 EA40-HW_12243-2 12243-2.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 12243-2. 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.