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320 nv dis_mb_u22_v10_non optan Lenovo IdeaPad 320-14IKBA.pdf

Schematic for Lenovo u22 / v10 / 320-14IKBA · 2.3 MB · shared in 1 Telegram post.

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TXTAbout 320 nv dis mb u22 v10 non optan Lenovo IdeaPad 320-14IKBA schematic

320 nv dis mb u22 v10 non optan Lenovo IdeaPad 320-14IKBA is a free Lenovo u22 / v10 / 320-14IKBA motherboard schematic diagram. The PDF file is 2.3 MB. It was first posted on 25 Jul 2022 and is available in 1 Telegram channel.

The u22 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
2.3 MB
Brand
Lenovo
Model
u22, v10, 320-14IKBA
Notes
DIS (discrete graphics)
First posted
25 Jul 2022
Last posted
25 Jul 2022
Sources
1

Tags

Lenovo u22 schematicLenovo u22 motherboardLenovo u22 circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download u22 schematic from Telegram

R1How to download 320 nv dis mb u22 v10 non optan Lenovo IdeaPad 320-14IKBA

  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 320 nv dis_mb_u22_v10_non optan Lenovo IdeaPad 320-14IKBA.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 u22. 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.