SCH

Dell Latitude 5490 LA-F401P DDM70_boardview.pdf

Schematic for Dell DDM70 · board LA-F401P · 228 KB · shared in 8 Telegram posts.

TXTAbout Dell Latitude 5490 LA-F401P DDM70 boardview schematic

Dell Latitude 5490 LA-F401P DDM70 boardview is a free Dell DDM70 motherboard schematic diagram for board LA-F401P. The PDF file is 228 KB. It was first posted on 23 Apr 2021 and is available in 8 Telegram channels.

The LA-F401P 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 Dell boards.

For the same board you can also find BIOS dumps, a boardview and board packs — see all LA-F401P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
228 KB
Brand
Dell
Board number
LA-F401P
Model
DDM70
First posted
23 Apr 2021
Last posted
9 Dec 2025
Sources
8

Tags

J1Download LA-F401P schematic from Telegram

R1How to download Dell Latitude 5490 LA-F401P DDM70 boardview

  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 Dell Latitude 5490 LA-F401P DDM70_boardview.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-F401P. 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.