| 摘要 |
A detection apparatus includes the following elements. Plural terminals are connected to plural contact points in a one-to-one correspondence, the plural terminals and the plural contact points being arranged in a predetermined direction. A power feeding unit feeds power to a substrate via, among the plural terminals, a first terminal positioned at one end in the predetermined direction and a contact point connected to the first terminal. A detector detects a signal which is supplied from the substrate as a result of feeding power thereto and which is received by, among the plural terminals, a second terminal positioned at the other end opposite the first terminal, via a contact point connected to the second terminal. A determining unit determines whether there is a connection abnormality between the plural terminals and the plural contact points on the basis of whether the signal detected by the detector satisfies a predetermined condition.
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