SCH

SONY_VAIO_MS12_MBX-149-REV_2.0.pdf

Schematic for Sony MS12 / MBX-149-REV · 1.6 MB · shared in 4 Telegram posts.

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TXTAbout SONY VAIO MS12 MBX-149-REV 2.0 schematic

SONY VAIO MS12 MBX-149-REV 2.0 is a free Sony MS12 / MBX-149-REV motherboard schematic diagram. The PDF file is 1.6 MB and covers board revision 2.0. It was first posted on 10 Jun 2019 and is available in 4 Telegram channels.

The MS12 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 Sony boards.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.6 MB
Brand
Sony
Model
MS12, MBX-149-REV
Revision
2.0
First posted
10 Jun 2019
Last posted
8 Oct 2023
Sources
4

Tags

Sony MS12 schematicSony MS12 motherboardSony MS12 circuit diagramSony schematic pdflaptop schematic diagramSony laptop schematic diagramschematic free download

J1Download MS12 schematic from Telegram

R1How to download SONY VAIO MS12 MBX-149-REV 2.0

  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 SONY_VAIO_MS12_MBX-149-REV_2.0.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 MS12. 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.