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LB46B LG 39LB5820.pdf

Schematic for LG LB46B / 39LB5820 · 8.2 MB · shared in 1 Telegram post.

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TXTAbout LB46B LG 39LB5820 schematic

LB46B LG 39LB5820 is a free LG LB46B / 39LB5820 motherboard schematic diagram. The PDF file is 8.2 MB. It was first posted on 26 Apr 2022 and is available in 1 Telegram channel.

The LB46B 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 LG boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
8.2 MB
Brand
LG
Model
LB46B, 39LB5820
First posted
26 Apr 2022
Last posted
26 Apr 2022
Sources
1

Tags

LG LB46B schematicLG LB46B motherboardLG LB46B circuit diagramLG schematic pdflaptop schematic diagramLG laptop schematic diagramschematic free download

J1Download LB46B schematic from Telegram

R1How to download LB46B LG 39LB5820

  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 LB46B LG 39LB5820.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 LB46B. 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.