Toshiba Satellite L670D Maintenance Manual page 31

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.
[CONFIDENTIAL]Satellite L670D/L675D/Pro L670D Maintenance Manual