SCH

Acer Extensa 4630_4230 Compal LA-4221P JALA0 Rev1.0.pdf

Schematic for Acer JALA0 · board LA-4221P · 1.2 MB · shared in 1 Telegram post.

TXTAbout Acer Extensa 4630 4230 Compal LA-4221P JALA0 Rev1.0 schematic

Acer Extensa 4630 4230 Compal LA-4221P JALA0 Rev1.0 is a free Acer JALA0 motherboard schematic diagram for board LA-4221P. The PDF file is 1.2 MB and covers board revision 1.0. It was first posted on 29 Oct 2023 and is available in 1 Telegram channel.

The LA-4221P 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 a boardview, BIOS dumps and board packs — see all LA-4221P files.

Type: Schematics
Format: .pdf · PDF schematic
Size: 1.2 MB
Brand: Acer
Board number: LA-4221P
Model: JALA0
Revision: 1.0
First posted: 29 Oct 2023
Last posted: 29 Oct 2023
Sources: 1

MSGFrom the Telegram post

Acer Extensa 4630 4230 Compal LA-4221P JALA0 Rev1.0 Schematic

J1Download LA-4221P schematic from Telegram

Cynet @cynetitsolution · 29 Oct 2023
Open post

R1How to download Acer Extensa 4630 4230 Compal LA-4221P JALA0 Rev1.0

Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
You don’t need to join the channel. Tap the file Acer Extensa 4630_4230 Compal LA-4221P JALA0 Rev1.0.pdf to download it.
Open it with Any PDF reader or SumatraPDF.

If a post was deleted, try another source above or search for LA-4221P. 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
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Tip: Press Ctrl+F and search for a part (PU1, PQ3) or a net name (+3VALW, PWR_EN) to jump straight to it.