SCH

JDB41 LA-N381P r1.0.pdf

Schematic for Compal JDB41 · board LA-N381P · 3.8 MB · shared in 2 Telegram posts.

TXTAbout JDB41 LA-N381P r1.0 schematic

JDB41 LA-N381P r1.0 is a free Compal JDB41 motherboard schematic diagram for board LA-N381P. The PDF file is 3.8 MB and covers board revision 1.0. It was first posted on 10 Nov 2026 and is available in 2 Telegram channels.

The LA-N381P 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, BIOS dumps and board packs — see all LA-N381P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
3.8 MB
Brand
Compal
Board number
LA-N381P
Model
JDB41
Revision
1.0
First posted
10 Nov 2026
Last posted
10 Nov 2026
Sources
2

Tags

MSGFrom the Telegram post

JDB41 LA-N381P r1.0 Schematics

J1Get LA-N381P schematic

R1How to download JDB41 LA-N381P r1.0

  1. Press Download on RM Schematics. The matching file page opens there. If it is not in that catalog yet, a source page opens with the original file reference.
  2. Follow the source button and tap the file JDB41 LA-N381P r1.0.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 LA-N381P. 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.