SCH

GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF .pdf

Schematic for Compal GS454 / GS554 / GV450 · board NM-D031 · 6.2 MB · shared in 2 Telegram posts.

TXTAbout GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF schematic

GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF is a free Compal GS454 / GS554 / GV450 motherboard schematic diagram for board NM-D031. The PDF file is 6.2 MB and covers board revision 1.0. It was first posted on 4 Jul 2022 and is available in 2 Telegram channels.

The NM-D031 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 board packs, a boardview and BIOS dumps — see all NM-D031 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
6.2 MB
Brand
Compal
Board number
NM-D031
Model
GS454, GS554, GV450
Revision
1.0
First posted
4 Jul 2022
Last posted
26 Sept 2023
Sources
2

Tags

MSGFrom the Telegram post

NM-D031 SHEMATIC

J1Download NM-D031 schematic from Telegram

R1How to download GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF

  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 GS454 GS554 GV450 GV550 NM-D031 (REV 1.0) PDF .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-D031. 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.