SCH

Dell_Precision_7720_Compal_LA_E321P_CAP10_Rev_1_0A00_30_11_2016_.pdf

Schematic for Dell CAP10 / 0A00 · board LA-E321P · 2.1 MB · shared in 4 Telegram posts.

TXTAbout Dell Precision 7720 Compal LA-E321P CAP10 Rev 1 0A00 30 11 2016 schematic

Dell Precision 7720 Compal LA-E321P CAP10 Rev 1 0A00 30 11 2016 is a free Dell CAP10 / 0A00 motherboard schematic diagram for board LA-E321P. The PDF file is 2.1 MB and covers board revision 1. It was first posted on 16 Nov 2022 and is available in 4 Telegram channels.

The LA-E321P 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 — see all LA-E321P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
2.1 MB
Brand
Dell
Board number
LA-E321P
Model
CAP10, 0A00
Revision
1
First posted
16 Nov 2022
Last posted
13 Sept 2025
Sources
4

Tags

MSGFrom the Telegram post

Dell Precision 7720 Compal LA-E321P CAP10 Rev 1.0(A00) 30-11-2016 Schematics

J1Download LA-E321P schematic from Telegram

R1How to download Dell Precision 7720 Compal LA-E321P CAP10 Rev 1 0A00 30 11 2016

  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_Precision_7720_Compal_LA_E321P_CAP10_Rev_1_0A00_30_11_2016_.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-E321P. 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.