发明名称 |
Power receiving apparatus and AV system |
摘要 |
<p>An AV system in which a power feeding apparatus and a plurality of power receiving apparatuses are connected in a daisy chain with the power feeding apparatus in the lead, wherein the power feeding apparatus includes: a connection detecting line; an applying unit for applying a voltage to the connection detecting line; and a power supply unit for supplying a power to the power receiving apparatus or suspends the supply of the power according to a voltage level of the connection detecting line, the power receiving apparatuses include: a contents signal output unit for outputting a contents signal upon the supply of the power; a ground terminal having a ground potential; a conducting line connectable to the ground terminal in another power receiving apparatus adjacent on the rear; and a first switch unit for enabling the connection detecting line to be connected to any one of the ground terminal and the conducting line and holding a connected state even when the power is not supplied. Furthermore, a power feeding apparatus and a power receiving apparatus for such an AV system are disclosed.</p> |
申请公布号 |
EP2268013(B1) |
申请公布日期 |
2012.09.12 |
申请号 |
EP20100166257 |
申请日期 |
2010.06.17 |
申请人 |
ONKYO CORPORATION |
发明人 |
SUGIHARA, SHOGO;HARADA, KOJI |
分类号 |
H04L12/10;G06F1/26;H04N5/63 |
主分类号 |
H04L12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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