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JS476&JS576 NM-E331 (Betta_ADL-U)_LO.pdf

Schematic for Compal JS476&JS576 · board NM-E331 · 7.1 MB · shared in 1 Telegram post.

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TXTAbout JS476&JS576 NM-E331 (Betta ADL-U) LO schematic

JS476&JS576 NM-E331 (Betta ADL-U) LO is a free Compal JS476&JS576 motherboard schematic diagram for board NM-E331. The PDF file is 7.1 MB. It was first posted on 4 Mar 2025 and is available in 1 Telegram channel.

The NM-E331 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.

For the same board you can also find a boardview and BIOS dumps — see all NM-E331 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
7.1 MB
Brand
Compal
Board number
NM-E331
Model
JS476&JS576
First posted
4 Mar 2025
Last posted
4 Mar 2025
Sources
1

Tags

NM-E331 schematicNM-E331 schematic diagramCompal NM-E331Compal JS476&JS576 schematicCompal JS476&JS576 motherboardCompal JS476&JS576 circuit diagramCompal schematic pdflaptop schematic diagramCompal laptop schematic diagramschematic free download

J1Download NM-E331 schematic from Telegram

R1How to download JS476&JS576 NM-E331 (Betta ADL-U) LO

  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 JS476&JS576 NM-E331 (Betta_ADL-U)_LO.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 NM-E331. 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.