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Bangkok-L21&L22_PCB Board Layout.pdf

Schematic · 685 KB · shared in 3 Telegram posts.

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TXTAbout Bangkok-L21&L22 PCB Board Layout schematic

Bangkok-L21&L22 PCB Board Layout is a free laptop motherboard schematic diagram. The PDF file is 685 KB. It was first posted on 20 Apr 2022 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
685 KB
Brand
—
First posted
20 Apr 2022
Last posted
24 Apr 2022
Sources
3

Tags

laptop schematic pdflaptop schematic diagramschematic free download

J1Download Bangkok-L21&L22 PCB Board Layout schematic from Telegram

R1How to download Bangkok-L21&L22 PCB Board Layout

  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 Bangkok-L21&L22_PCB Board Layout.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 Bangkok-L21&L22 PCB Board Layout. 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.