SCH

QUANTA ZHY REV 3A.pdf

Schematic for Quanta · 832 KB · shared in 3 Telegram posts.

TXTAbout QUANTA ZHY REV 3A schematic

QUANTA ZHY REV 3A is a free Quanta motherboard schematic diagram. The PDF file is 832 KB and covers board revision 3A. It was first posted on 20 Jul 2023 and is available in 3 Telegram channels.

The this board 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 laptop boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
832 KB
Brand
Quanta
Revision
3A
First posted
20 Jul 2023
Last posted
12 Sept 2025
Sources
3

Tags

MSGFrom the Telegram post

QUANTA ZHY REV 3A Schematic

J1Download QUANTA ZHY REV 3A schematic from Telegram

R1How to download QUANTA ZHY REV 3A

  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 QUANTA ZHY REV 3A.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 QUANTA ZHY REV 3A. 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.