发明名称 ELECTRONIC DEVICE AND ELECTRONIC DEVICE CONTROL METHOD
摘要 PROBLEM TO BE SOLVED: To provide an electronic device capable of easily specifying a failure source or a failed part, and to provide an electronic device control method. SOLUTION: A control unit 14 determines whether a portable music player 1 satisfies dropping conditions based on acceleration data ACC from an acceleration sensor 3, and stores the acceleration data ACC in a memory 2 when the dropping conditions are satisfied. During repairing of the portable music player 1, how large g is applied to the portable music player 1 is specified based on the acceleration data ACC read from the memory 2. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007122790(A) 申请公布日期 2007.05.17
申请号 JP20050311400 申请日期 2005.10.26
申请人 SONY CORP 发明人 KINOUCHI TAKASHI
分类号 G11B21/12;G11B33/14 主分类号 G11B21/12
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