BMWC1 & C2 MB NM-A471 REV 0.4_PDF .pdf
Schematic for Compal BMWC1 · board NM-A471 · 2.2 MB · shared in 4 Telegram posts.
TXTAbout BMWC1 & C2 MB NM-A471 REV 0.4 PDF schematic
BMWC1 & C2 MB NM-A471 REV 0.4 PDF is a free Compal BMWC1 motherboard schematic diagram for board NM-A471. The PDF file is 2.2 MB and covers board revision 0.4. It was first posted on 20 Sept 2022 and is available in 4 Telegram channels.
The NM-A471 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 BIOS dumps and board packs — see all NM-A471 files.
- Type
- Schematics
- Format
- .pdf · PDF schematic
- Size
- 2.2 MB
- Brand
- Compal
- Board number
- NM-A471
- Model
- BMWC1
- Revision
- 0.4
- First posted
- 20 Sept 2022
- Last posted
- 11 Sept 2025
- Sources
- 4
Tags
MSGFrom the Telegram post
BMWC1 & C2 MB NM-A471 REV 0.4 Schematics
J1Download NM-A471 schematic from Telegram
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 11 Sept 2025Open post
- GENERAL BIOS 💻💻 @generalbios · 27 Sept 2023Open post
- Ocean of Schematic & Boardview @alischematics · 16 Nov 2022Open post
- Cynet @cynetitsolution · 20 Sept 2022Open post
R1How to download BMWC1 & C2 MB NM-A471 REV 0.4 PDF
- 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 BMWC1 & C2 MB NM-A471 REV 0.4_PDF .pdf to download it.
- Open it with Any PDF reader or SumatraPDF.
If a post was deleted, try another source above or search for NM-A471. 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.