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alba_uma_-148.4bk04.OSA 08243-SA_R-1 0406_02_6layer.pdf

Schematic · 1.4 MB · shared in 1 Telegram post.

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TXTAbout alba uma -148.4bk04.OSA 08243-SA R-1 0406 02 6layer schematic

alba uma -148.4bk04.OSA 08243-SA R-1 0406 02 6layer is a free 148.4bk04.OSA / 08243-SA / R-1 motherboard schematic diagram. The PDF file is 1.4 MB and covers board revision 1. It was first posted on 2 Jul 2020 and is available in 1 Telegram channel.

The 148.4bk04.OSA 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
1.4 MB
Brand
—
Model
148.4bk04.OSA, 08243-SA, R-1
Revision
1
Notes
UMA (integrated graphics)
First posted
2 Jul 2020
Last posted
2 Jul 2020
Sources
1

Tags

148.4bk04.OSA schematic148.4bk04.OSA motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 148.4bk04.OSA schematic from Telegram

R1How to download alba uma -148.4bk04.OSA 08243-SA R-1 0406 02 6layer

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If a post was deleted, try another source above or search for 148.4bk04.OSA. 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.