SCH

LKN4_UMA 10223-SA 11223-1 PDF.rar

Schematic · board 11223-1 · 4.3 MB · shared in 3 Telegram posts.

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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. It is packed in a RAR archive of 4.3 MB. It was first posted on 13 Mar 2022 and is available in 3 Telegram channels.

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
.rar · RAR archive
Size
4.3 MB
Brand
—
Board number
11223-1
Model
LKN4, 10223-SA
Notes
UMA (integrated graphics)
First posted
13 Mar 2022
Last posted
18 Jul 2026
Sources
3

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.rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 11223-1. Step-by-step help: downloading from Telegram.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.