3eb9a_compal_la-7731p_r0.3.pdf
Schematic for Compal 3eb9a · board LA-7731P · 3.1 MB · shared in 14 Telegram posts.
TXTAbout 3eb9a compal LA-7731P r0.3 schematic
3eb9a compal LA-7731P r0.3 is a free Compal 3eb9a motherboard schematic diagram for board LA-7731P. The PDF file is 3.1 MB and covers board revision 0.3. It was first posted on 15 Jun 2019 and is available in 14 Telegram channels.
The LA-7731P 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 board packs, a boardview and BIOS dumps — see all LA-7731P files.
- Type
- Schematics
- Format
- .pdf · PDF schematic
- Size
- 3.1 MB
- Brand
- Compal
- Board number
- LA-7731P
- Model
- 3eb9a
- Revision
- 0.3
- First posted
- 15 Jun 2019
- Last posted
- 4 Jul 2026
- Sources
- 14
Tags
MSGFrom the Telegram post
LA-7731P SHEMATIC
J1Download LA-7731P schematic from Telegram
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. @cyberlanelectonik · 4 Jul 2026Open post
- Schematic & Bios & Boardview laptop 💻 @schematiclaptopramkushwaha · 11 Sept 2025Open post
- GENERAL BIOS 💻💻 @generalbios · 15 Dec 2024Open post
- Bios schematic boardview @bios_bin · 4 Oct 2023Open post
- GENERAL BIOS 💻💻 @generalbios · 26 Sept 2023Open post
- GENERAL BIOS 💻💻 @generalbios · 26 Sept 2023Open post
- Ocean of Schematic & Boardview @alischematics · 6 Jan 2023Open post
- Cynet @cynetitsolution · 24 Jun 2022Open post
- Boardview-laptop-phone-TV-bios.schematic @pepeelectronica · 24 Apr 2022Open post
- Ocean of Schematic & Boardview @alischematics · 13 Sept 2021Open post
- Laptops Motherboard Boardview Schematic @LaptopsBoardview · 3 Nov 2020Open post
- Laptex Schematics and BV Laptop (LSB) @laptexdna · 1 Jul 2020Open post
- AH TECHNO SERVICE ~BIOS & SCHEMATICS @hrtechno · 4 Feb 2020Open post
- schematics|boardviews| ARCHIVE 💻💻 @schematicslaptop · 15 Jun 2019Open post
R1How to download 3eb9a compal LA-7731P r0.3
- Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
- You don’t need to join the channel. Tap the file 3eb9a_compal_la-7731p_r0.3.pdf to download it.
- Open it with Any PDF reader or SumatraPDF.
If a post was deleted, try another source above or search for LA-7731P. 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.