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B4DBU_LS-D301_20160106.pdf

Schematic · 35.7 KB · shared in 1 Telegram post.

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TXTAbout B4DBU LS-D301 20160106 schematic

B4DBU LS-D301 20160106 is a free B4DBU / LS-D301 motherboard schematic diagram. The PDF file is 35.7 KB. It was first posted on 25 Jul 2022 and is available in 1 Telegram channel.

The B4DBU 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
35.7 KB
Brand
—
Model
B4DBU, LS-D301
First posted
25 Jul 2022
Last posted
25 Jul 2022
Sources
1

Tags

B4DBU schematicB4DBU motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download B4DBU schematic from Telegram

R1How to download B4DBU LS-D301 20160106

  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 B4DBU_LS-D301_20160106.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 B4DBU. 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.