SCH

Pegatron_PA4DB_Skylake_U_2+2_rev_1_0_P4_Skylake_U_2+2_r1_0.pdf

Schematic for Pegatron PA4DB · 4.9 MB · shared in 5 Telegram posts.

TXTAbout Pegatron PA4DB Skylake U 2+2 rev 1 0 P4 Skylake U 2+2 r1 0 schematic

Pegatron PA4DB Skylake U 2+2 rev 1 0 P4 Skylake U 2+2 r1 0 is a free Pegatron PA4DB motherboard schematic diagram. The PDF file is 4.9 MB and covers board revision 1. It was first posted on 13 Sept 2021 and is available in 5 Telegram channels.

The PA4DB 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.

Type
Schematics
Format
.pdf · PDF schematic
Size
4.9 MB
Brand
Pegatron
Model
PA4DB
Revision
1
First posted
13 Sept 2021
Last posted
12 Sept 2025
Sources
5

Tags

MSGFrom the Telegram post

Pegatron PA4DB Skylake U 2+2 rev 1 0 P4 Skylake U 2+2 r1 0. Schematic

J1Download PA4DB schematic from Telegram

R1How to download Pegatron PA4DB Skylake U 2+2 rev 1 0 P4 Skylake U 2+2 r1 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 Pegatron_PA4DB_Skylake_U_2+2_rev_1_0_P4_Skylake_U_2+2_r1_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 PA4DB. 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.