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931d6_scheme-lenovo-b590-wistron-la480 (2).pdf

Schematic for Lenovo 931d6 · 6.9 MB · shared in 11 Telegram posts.

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TXTAbout 931d6 scheme-lenovo-b590-wistron-la480 schematic

931d6 scheme-lenovo-b590-wistron-la480 is a free Lenovo 931d6 motherboard schematic diagram. The PDF file is 6.9 MB. It was first posted on 10 Oct 2017 and is available in 11 Telegram channels.

The 931d6 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.

Type
Schematics
Format
.pdf · PDF schematic
Size
6.9 MB
Brand
Lenovo
Model
931d6
First posted
10 Oct 2017
Last posted
4 Jul 2026
Sources
11

Tags

Lenovo 931d6 schematicLenovo 931d6 motherboardLenovo 931d6 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download 931d6 schematic from Telegram

R1How to download 931d6 scheme-lenovo-b590-wistron-la480

  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 931d6_scheme-lenovo-b590-wistron-la480 (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 931d6. 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.