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LKN4_UMA 10223-SA 11223-1 PDF.pdf

Schematic · board 11223-1 · 4.3 MB · shared in 1 Telegram post.

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TXTAbout LKN4 UMA 10223-SA 11223-1 PDF schematic

LKN4 UMA 10223-SA 11223-1 PDF is a free LKN4 / 10223-SA motherboard schematic diagram for board 11223-1. The PDF file is 4.3 MB. It was first posted on 16 Nov 2022 and is available in 1 Telegram channel.

The 11223-1 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.

For the same board you can also find a boardview and BIOS dumps — see all 11223-1 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
4.3 MB
Brand
—
Board number
11223-1
Model
LKN4, 10223-SA
Notes
UMA (integrated graphics)
First posted
16 Nov 2022
Last posted
16 Nov 2022
Sources
1

Tags

11223-1 schematic11223-1 schematic diagramLKN4 schematicLKN4 motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 11223-1 schematic from Telegram

R1How to download LKN4 UMA 10223-SA 11223-1 PDF

  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 LKN4_UMA 10223-SA 11223-1 PDF.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 11223-1. 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.