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Intel 440LX Rev1.4.pdf

Schematic · 476 KB · shared in 2 Telegram posts.

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TXTAbout Intel 440LX Rev1.4 schematic

Intel 440LX Rev1.4 is a free 440LX motherboard schematic diagram. The PDF file is 476 KB and covers board revision 1.4. It was first posted on 13 Sept 2021 and is available in 2 Telegram channels.

The 440LX 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.

Type
Schematics
Format
.pdf · PDF schematic
Size
476 KB
Brand
—
Model
440LX
Revision
1.4
First posted
13 Sept 2021
Last posted
28 Apr 2022
Sources
2

Tags

440LX schematic440LX motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 440LX schematic from Telegram

R1How to download Intel 440LX Rev1.4

  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 Intel 440LX Rev1.4.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 440LX. 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.