SCH

Acer Aspire 5742-5742G=1=PEW71 PEW91 PEW51 LA-5894P_Rev1.0.pdf

Schematic for Acer 5742-5742G / PEW71 / PEW91 · board LA-5894P · 1.0 MB · shared in 13 Telegram posts.

TXTAbout Acer Aspire 5742-5742G 1 PEW71 PEW91 PEW51 LA-5894P Rev1.0 schematic

Acer Aspire 5742-5742G 1 PEW71 PEW91 PEW51 LA-5894P Rev1.0 is a free Acer 5742-5742G / PEW71 / PEW91 motherboard schematic diagram for board LA-5894P. The PDF file is 1.0 MB and covers board revision 1.0. It was first posted on 5 Sept 2017 and is available in 13 Telegram channels.

The LA-5894P 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 Acer boards.

For the same board you can also find BIOS dumps and board packs — see all LA-5894P files.

Type
Schematics
Format
.pdf · PDF schematic
Size
1.0 MB
Brand
Acer
Board number
LA-5894P
Model
5742-5742G, PEW71, PEW91
Revision
1.0
First posted
5 Sept 2017
Last posted
14 Jul 2026
Sources
13

Tags

J1Download LA-5894P schematic from Telegram

R1How to download Acer Aspire 5742-5742G 1 PEW71 PEW91 PEW51 LA-5894P Rev1.0

  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 Acer Aspire 5742-5742G=1=PEW71 PEW91 PEW51 LA-5894P_Rev1.0.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 LA-5894P. 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.