LENOVO v450 la-4142 Y430 JITRI_JITR2_LA-4141p_0507.pdf
Schematic for Lenovo v450 / la-4142 / Y430 · board LA-4141P · 1.2 MB · shared in 8 Telegram posts.
TXTAbout LENOVO v450 la-4142 Y430 JITRI JITR2 LA-4141P 0507 schematic
LENOVO v450 la-4142 Y430 JITRI JITR2 LA-4141P 0507 is a free Lenovo v450 / la-4142 / Y430 motherboard schematic diagram for board LA-4141P. The PDF file is 1.2 MB. It was first posted on 6 Sept 2017 and is available in 8 Telegram channels.
The LA-4141P 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 Lenovo boards.
For the same board you can also find BIOS dumps and board packs — see all LA-4141P files.
- Type
- Schematics
- Format
- .pdf · PDF schematic
- Size
- 1.2 MB
- Brand
- Lenovo
- Board number
- LA-4141P
- Model
- v450, la-4142, Y430
- First posted
- 6 Sept 2017
- Last posted
- 18 Jul 2026
- Sources
- 8
Tags
J1Download LA-4141P schematic from Telegram
- Схемы (Schematics), Boardview, Datashits и дампы BIOS для ремонта ноутбуков. База платформ: ASUS, Apple, Lenovo, HP, Acer, MSI. @cyberlanelectonik · 18 Jul 2026Open post
- GENERAL BIOS 💻💻 @generalbios · 15 Dec 2024Open post
- Ocean of Schematic & Boardview @alischematics · 6 Jan 2023Open post
- Boardview-laptop-phone-TV-bios.schematic @pepeelectronica · 24 Apr 2022Open post
- Boardview-laptop-phone-TV-bios.schematic @pepeelectronica · 21 Apr 2022Open post
- Ocean of Schematic & Boardview @alischematics · 13 Sept 2021Open post
- Laptops Motherboard Boardview Schematic @LaptopsBoardview · 4 Jun 2019Open post
- schematics|boardviews| ARCHIVE 💻💻 @schematicslaptop · 6 Sept 2017Open post
R1How to download LENOVO v450 la-4142 Y430 JITRI JITR2 LA-4141P 0507
- 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 LENOVO v450 la-4142 Y430 JITRI_JITR2_LA-4141p_0507.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-4141P. 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.