SCH

lenovo-g400s-g500s-la9902p-r10-laptop-schematic.pdf

Schematic for Lenovo · board LA-9902P · 1.2 MB · shared in 10 Telegram posts.

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TXTAbout lenovo-g400s-g500s-LA-9902P-r10-laptop-schematic schematic

lenovo-g400s-g500s-LA-9902P-r10-laptop-schematic is a free Lenovo motherboard schematic diagram for board LA-9902P. The PDF file is 1.2 MB and covers board revision 10. It was first posted on 17 Jan 2018 and is available in 10 Telegram channels.

The LA-9902P 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 and board packs — see all LA-9902P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.2 MB
Brand
Lenovo
Board number
LA-9902P
Revision
10
First posted
17 Jan 2018
Last posted
18 Jul 2026
Sources
10

Tags

LA-9902P schematicLA-9902P schematic diagramLenovo LA-9902PLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download LA-9902P schematic from Telegram

R1How to download lenovo-g400s-g500s-LA-9902P-r10-laptop-schematic

  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-g400s-g500s-la9902p-r10-laptop-schematic.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 LA-9902P. 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.