SCH

LA-C451P Dell Latitude E7270_E7470.pdf

Schematic for Dell E7270 / E7470 · board LA-C451P · 4.0 MB · shared in 4 Telegram posts.

TXTAbout LA-C451P Dell Latitude E7270 E7470 schematic

LA-C451P Dell Latitude E7270 E7470 is a free Dell E7270 / E7470 motherboard schematic diagram for board LA-C451P. The PDF file is 4.0 MB. It was first posted on 25 Jul 2023 and is available in 4 Telegram channels.

The LA-C451P 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 a boardview, BIOS dumps and board packs — see all LA-C451P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
4.0 MB
Brand
Dell
Board number
LA-C451P
Model
E7270, E7470
First posted
25 Jul 2023
Last posted
23 Apr 2026
Sources
4

Tags

MSGFrom the Telegram post

LA-C451P Dell Latitude E7270 E7470 Schematic

J1Download LA-C451P schematic from Telegram

R1How to download LA-C451P Dell Latitude E7270 E7470

  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 LA-C451P Dell Latitude E7270_E7470.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-C451P. 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.