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Dell_Inspiron_3493_3593_Compal_FDI55_LA_J081P_FDI45_LA_J091P_1_0.pdf

Schematic for Dell FDI55 / FDI45 · board LA-J081P, LA-J091P · 5.1 MB · shared in 7 Telegram posts.

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TXTAbout Dell Inspiron 3493 3593 Compal FDI55 LA-J081P FDI45 LA-J091P 1 0 schematic

Dell Inspiron 3493 3593 Compal FDI55 LA-J081P FDI45 LA-J091P 1 0 is a free Dell FDI55 / FDI45 motherboard schematic diagram for board LA-J081P / LA-J091P. The PDF file is 5.1 MB. It was first posted on 25 Jul 2022 and is available in 7 Telegram channels.

The LA-J081P 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 and board packs — see all LA-J081P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
5.1 MB
Brand
Dell
Board number
LA-J081P, LA-J091P
Model
FDI55, FDI45
First posted
25 Jul 2022
Last posted
9 Dec 2025
Sources
7

Tags

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MSGFrom the Telegram post

LA-J081P SHEMATIC

J1Download LA-J081P schematic from Telegram

R1How to download Dell Inspiron 3493 3593 Compal FDI55 LA-J081P FDI45 LA-J091P 1 0

  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_Inspiron_3493_3593_Compal_FDI55_LA_J081P_FDI45_LA_J091P_1_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-J081P. 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.