Lenovo L series laptops (ThinkPad) L13 Yoga Gen 4 (Type 21FR, 21FS) Laptop (ThinkPad), Motherboard BoardView file and Schematic diagram

Click on picture to enlarge

Price: US $20.00  

What's included:



- Schematic Diagram
- BoardView file and BV Software
- POWER BLOCK DIAGRAM
- APU SMBus Block Diagram
- KBC SMBus Block Diagram
- Thermal Block Diagram
- Audio Block Diagram
- CLK Block Diagram


Major components:

CPU AMD Barcelo-R / DDR4
GPU: UMA
EC: NPCX997KAABX

File type (schematic): PDF
File type (boardview): PCB
Language : English
Updated: 13-12-2025
Copyright © 2008-2026 www.laptop-schematics.com