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Power_Supply_and_Invertor_LG_W2243S.pdf

Schematic for LG W2243S · 405 KB · shared in 2 Telegram posts.

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TXTAbout Power Supply and Invertor LG W2243S schematic

Power Supply and Invertor LG W2243S is a free LG W2243S motherboard schematic diagram. The PDF file is 405 KB. It was first posted on 20 Apr 2022 and is available in 2 Telegram channels.

The W2243S 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
405 KB
Brand
LG
Model
W2243S
First posted
20 Apr 2022
Last posted
27 Apr 2022
Sources
2

Tags

LG W2243S schematicLG W2243S motherboardLG W2243S circuit diagramLG schematic pdflaptop schematic diagramLG laptop schematic diagramschematic free download

J1Download W2243S schematic from Telegram

R1How to download Power Supply and Invertor LG W2243S

  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 Power_Supply_and_Invertor_LG_W2243S.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 W2243S. 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.