Lah103p Schematic New |top| Today

(Rev 1.0) is a motherboard manufactured by Compal for the Lenovo IdeaPad S340-15IIL S340-14IIL

Power Rail Path:

Detailed mapping of the charging circuit , battery management, and thermal control systems. Repair & Diagnostic Resources lah103p schematic new

What is the LAH103P?

3.3V/5V Standby IC:

Look for the "Always On" controller. If this IC is hot or missing its LDO outputs, the laptop will appear completely dead. (Rev 1