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SAMSUNG 300E4A BA41 016661 Petronas PDF.pdf

Schematic for Samsung 300E4A / BA41 · 960 KB · shared in 1 Telegram post.

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TXTAbout SAMSUNG 300E4A BA41 016661 Petronas PDF schematic

SAMSUNG 300E4A BA41 016661 Petronas PDF is a free Samsung 300E4A / BA41 motherboard schematic diagram. The PDF file is 960 KB. It was first posted on 29 Oct 2025 and is available in 1 Telegram channel.

The 300E4A 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 Samsung boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
960 KB
Brand
Samsung
Model
300E4A, BA41
First posted
29 Oct 2025
Last posted
29 Oct 2025
Sources
1

Tags

Samsung 300E4A schematicSamsung 300E4A motherboardSamsung 300E4A circuit diagramSamsung schematic pdflaptop schematic diagramSamsung laptop schematic diagramschematic free download

MSGFrom the Telegram post

SAMSUNG 300E4A BA41 016661 Petronas Schematics

J1Download 300E4A schematic from Telegram

R1How to download SAMSUNG 300E4A BA41 016661 Petronas PDF

  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 SAMSUNG 300E4A BA41 016661 Petronas PDF.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 300E4A. 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.