SCH

MANTIS CML (18778-1 4R47G) PDF .rar

Schematic · board 18778-1 · 7.3 MB · shared in 3 Telegram posts.

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TXTAbout MANTIS CML (18778-1 4R47G) PDF schematic

MANTIS CML (18778-1 4R47G) PDF is a free 4R47G motherboard schematic diagram for board 18778-1. It is packed in a RAR archive of 7.3 MB. It was first posted on 26 Jan 2022 and is available in 3 Telegram channels.

The 18778-1 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 BIOS dumps and a boardview — see all 18778-1 files.

Type
Schematics
Format
.rar · RAR archive
Size
7.3 MB
Brand
—
Board number
18778-1
Model
4R47G
First posted
26 Jan 2022
Last posted
19 Jul 2026
Sources
3

Tags

18778-1 schematic18778-1 schematic diagram4R47G schematic4R47G motherboardlaptop schematic pdflaptop schematic diagramschematic free download

J1Download 18778-1 schematic from Telegram

R1How to download MANTIS CML (18778-1 4R47G) 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 MANTIS CML (18778-1 4R47G) PDF .rar to download it.
  3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for 18778-1. Step-by-step help: downloading from Telegram.

.RARWhat is a .rar file and how to open it?

RAR archive. A compressed folder. It can hold a schematic, a boardview, a BIOS dump or all three.

Open with:

  • 7-Zip (free)
  • WinRAR

Tip: If the archive asks for a password, look for it in the Telegram post text.