Patent ID: 7178042
Filing Date: 2007-02-13
Classification: G06F,Y02D

Abstract:
1. A portable information processing apparatus, comprising: means for reproducing an information recording medium by utilizing electrical power supplied from a battery; a central processor unit configured to execute instructions in order to control said means for reproducing; a power supply unit configured to supply electrical power to said means for reproducing in order that the means for reproducing can reproduce the information recording medium; a jack configured to be connected to an audio output device; and a detection unit configured to detect when the audio output device is connected to the jack; wherein (a) the means for reproducing is configured to reproduce the information recording medium in two modes, a low power consumption mode where the central processing unit is not executing instructions and a normal operating mode where the central processing unit is executing instructions, and (b) the power supply unit supplies electrical power to the means for reproducing when the detection unit detects the audio output device during a low power consumption mode.