SCH

NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic.rar

Schematic for Compal E14 / E15 · board NM-C421 · 4.9 MB · shared in 3 Telegram posts.

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TXTAbout NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic schematic

NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic is a free Compal E14 / E15 motherboard schematic diagram for board NM-C421. It is packed in a RAR archive of 4.9 MB and covers board revision 1.0. It was first posted on 10 Apr 2022 and is available in 3 Telegram channels.

The NM-C421 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 a boardview and BIOS dumps — see all NM-C421 files.

Type
Schematics
Format
.rar · RAR archive
Size
4.9 MB
Brand
Compal
Board number
NM-C421
Model
E14, E15
Revision
1.0
First posted
10 Apr 2022
Last posted
22 Jul 2026
Sources
3

Tags

NM-C421 schematicNM-C421 schematic diagramCompal NM-C421Compal E14 schematicCompal E14 motherboardCompal E14 circuit diagramCompal schematic pdflaptop schematic diagramCompal laptop schematic diagramschematic free download

J1Download NM-C421 schematic from Telegram

R1How to download NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic

  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 NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic.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 NM-C421. 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.