SCH

lenovo b460A la46_uma_09922-1_0117_2.pdf

Schematic for Lenovo b460A / la46 · board 09922-1 · 2.9 MB · shared in 7 Telegram posts.

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TXTAbout lenovo b460A la46 uma 09922-1 0117 2 schematic

lenovo b460A la46 uma 09922-1 0117 2 is a free Lenovo b460A / la46 motherboard schematic diagram for board 09922-1. The PDF file is 2.9 MB. It was first posted on 30 Jan 2018 and is available in 7 Telegram channels.

The 09922-1 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 Lenovo boards.

For the same board you can also find BIOS dumps — see all 09922-1 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
2.9 MB
Brand
Lenovo
Board number
09922-1
Model
b460A, la46
Notes
UMA (integrated graphics)
First posted
30 Jan 2018
Last posted
18 Jul 2026
Sources
7

Tags

09922-1 schematic09922-1 schematic diagramLenovo 09922-1Lenovo b460A schematicLenovo b460A motherboardLenovo b460A circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download 09922-1 schematic from Telegram

R1How to download lenovo b460A la46 uma 09922-1 0117 2

  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 lenovo b460A la46_uma_09922-1_0117_2.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 09922-1. 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.