SCH

Lenovo_W700_DDR3(N-note 07247 4Y90).pdf

Schematic for Lenovo W700 / DDR3 / 4Y90 · 2.2 MB · shared in 10 Telegram posts.

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TXTAbout Lenovo W700 DDR3(N-note 07247 4Y90) schematic

Lenovo W700 DDR3(N-note 07247 4Y90) is a free Lenovo W700 / DDR3 / 4Y90 motherboard schematic diagram. The PDF file is 2.2 MB. It was first posted on 6 Sept 2017 and is available in 10 Telegram channels.

The W700 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
2.2 MB
Brand
Lenovo
Model
W700, DDR3, 4Y90
First posted
6 Sept 2017
Last posted
18 Jul 2026
Sources
10

Tags

Lenovo W700 schematicLenovo W700 motherboardLenovo W700 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download W700 schematic from Telegram

R1How to download Lenovo W700 DDR3(N-note 07247 4Y90)

  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_W700_DDR3(N-note 07247 4Y90).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 W700. 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.