SCH

Lenovo_IdeaPad_Y400_Y490_Y500_Compal.pdf

Schematic for Lenovo Y400 / Y490 / Y500 · 1.9 MB · shared in 4 Telegram posts.

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TXTAbout Lenovo IdeaPad Y400 Y490 Y500 Compal schematic

Lenovo IdeaPad Y400 Y490 Y500 Compal is a free Lenovo Y400 / Y490 / Y500 motherboard schematic diagram. The PDF file is 1.9 MB. It was first posted on 6 Jun 2019 and is available in 4 Telegram channels.

The Y400 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
1.9 MB
Brand
Lenovo
Model
Y400, Y490, Y500
First posted
6 Jun 2019
Last posted
24 Apr 2022
Sources
4

Tags

Lenovo Y400 schematicLenovo Y400 motherboardLenovo Y400 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download Y400 schematic from Telegram

R1How to download Lenovo IdeaPad Y400 Y490 Y500 Compal

  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_IdeaPad_Y400_Y490_Y500_Compal.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 Y400. 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.