Toshiba Satellite L670 Series Maintenance Manual page 30

1 Hardware Overview 1.5 Power Supply
6. Output monitor
Monitors the voltage output to the system block (load/logic circuit side).
Monitors the voltage, over-voltage, input/output current of the battery pack.
Monitors the internal temperature of the battery pack.
Monitors the supply voltage from the AC adapter.
Satellite L670/Pro L670 Maintenance Manual[CONFIDENTIAL]