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3X3 LEG IC.pdf

Schematic · 459 KB · shared in 1 Telegram post.

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TXTAbout 3X3 LEG IC schematic

3X3 LEG IC is a free 3X3 motherboard schematic diagram. The PDF file is 459 KB. It was first posted on 24 Apr 2022 and is available in 1 Telegram channel.

The 3X3 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
459 KB
Brand
—
Model
3X3
First posted
24 Apr 2022
Last posted
24 Apr 2022
Sources
1

Tags

3X3 schematic3X3 motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 3X3 schematic from Telegram

R1How to download 3X3 LEG IC

  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 3X3 LEG IC.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 3X3. 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.