Compal NM-B301_DG424_DG524 REV 1.0.pdf
Schematic for Compal DG424 / DG524 · board NM-B301 · 4.4 MB · shared in 5 Telegram posts.
TXTAbout Compal NM-B301 DG424 DG524 REV 1.0 schematic
Compal NM-B301 DG424 DG524 REV 1.0 is a free Compal DG424 / DG524 motherboard schematic diagram for board NM-B301. The PDF file is 4.4 MB and covers board revision 1.0. It was first posted on 3 Jan 2022 and is available in 5 Telegram channels.
The NM-B301 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, a boardview and board packs — see all NM-B301 files.
- Type
- Schematics
- Format
- .pdf · PDF schematic
- Size
- 4.4 MB
- Brand
- Compal
- Board number
- NM-B301
- Model
- DG424, DG524
- Revision
- 1.0
- First posted
- 3 Jan 2022
- Last posted
- 11 Sept 2025
- Sources
- 5
Tags
MSGFrom the Telegram post
Compal NM-B301 DG424 DG524 REV 1.0 Schematic
J1Download NM-B301 schematic from Telegram
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 11 Sept 2025Open post
- GENERAL BIOS 💻💻 @generalbios · 27 Sept 2023Open post
- Cynet @cynetitsolution · 23 Feb 2023Open post
- Laptex Schematics and BV Laptop (LSB) @laptexdna · 25 Jul 2022Open post
- ITHINKHS BIOS & SCHEMATICS @ITHINKHS · 3 Jan 2022Open post
R1How to download Compal NM-B301 DG424 DG524 REV 1.0
- 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 Compal NM-B301_DG424_DG524 REV 1.0.pdf to download it.
- Open it with Any PDF reader or SumatraPDF.
If a post was deleted, try another source above or search for NM-B301. 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.