SCH

vinafix.com_lg4858l-uma_sa_120316_1400 11291-1.pdf

Schematic · board 11291-1 · 4.1 MB · shared in 2 Telegram posts.

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TXTAbout vinafix.com lg4858l-uma sa 120316 1400 11291-1 schematic

vinafix.com lg4858l-uma sa 120316 1400 11291-1 is a free lg4858l-uma motherboard schematic diagram for board 11291-1. The PDF file is 4.1 MB. It was first posted on 17 Jul 2020 and is available in 2 Telegram channels.

The 11291-1 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.

For the same board you can also find a boardview, BIOS dumps and board packs — see all 11291-1 files.

Type
Schematics
Format
.pdf · PDF schematic
Size
4.1 MB
Brand
—
Board number
11291-1
Model
lg4858l-uma
Notes
UMA (integrated graphics)
First posted
17 Jul 2020
Last posted
25 Jul 2022
Sources
2

Tags

11291-1 schematic11291-1 schematic diagramlg4858l-uma schematiclg4858l-uma motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 11291-1 schematic from Telegram

R1How to download vinafix.com lg4858l-uma sa 120316 1400 11291-1

  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 vinafix.com_lg4858l-uma_sa_120316_1400 11291-1.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 11291-1. 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.