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Lenovo Y720-15ACZ LCFC NM-A521 BY510 rev0.3.pdf

Schematic for Lenovo Y720-15ACZ / BY510 · board NM-A521 · 2.0 MB · shared in 3 Telegram posts.

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TXTAbout Lenovo Y720-15ACZ LCFC NM-A521 BY510 rev0.3 schematic

Lenovo Y720-15ACZ LCFC NM-A521 BY510 rev0.3 is a free Lenovo Y720-15ACZ / BY510 motherboard schematic diagram for board NM-A521. The PDF file is 2.0 MB and covers board revision 0.3. It was first posted on 23 Nov 2020 and is available in 3 Telegram channels.

The NM-A521 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
2.0 MB
Brand
Lenovo
Board number
NM-A521
Model
Y720-15ACZ, BY510
Revision
0.3
First posted
23 Nov 2020
Last posted
24 Apr 2022
Sources
3

Tags

NM-A521 schematicNM-A521 schematic diagramLenovo NM-A521Lenovo Y720-15ACZ schematicLenovo Y720-15ACZ motherboardLenovo Y720-15ACZ circuit diagramLenovo schematic pdflaptop schematic diagramLenovo laptop schematic diagramschematic free download

J1Download NM-A521 schematic from Telegram

R1How to download Lenovo Y720-15ACZ LCFC NM-A521 BY510 rev0.3

  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 Y720-15ACZ LCFC NM-A521 BY510 rev0.3.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 NM-A521. 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.