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HP_COMPAQ_CQ320_CQ321___INVENTEC.pdf

Schematic for HP CQ320 / CQ321 · 873 KB · shared in 2 Telegram posts.

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TXTAbout HP COMPAQ CQ320 CQ321 INVENTEC schematic

HP COMPAQ CQ320 CQ321 INVENTEC is a free HP CQ320 / CQ321 motherboard schematic diagram. The PDF file is 873 KB. It was first posted on 14 Jul 2020 and is available in 2 Telegram channels.

The CQ320 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 HP boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
873 KB
Brand
HP
Model
CQ320, CQ321
First posted
14 Jul 2020
Last posted
8 Oct 2023
Sources
2

Tags

HP CQ320 schematicHP CQ320 motherboardHP CQ320 circuit diagramHP schematic pdflaptop schematic diagramHP laptop schematic diagramschematic free download

J1Download CQ320 schematic from Telegram

R1How to download HP COMPAQ CQ320 CQ321 INVENTEC

  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 HP_COMPAQ_CQ320_CQ321___INVENTEC.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 CQ320. 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.