| 摘要 |
A programmed track selecting apparatus for a multiple tape cartridge player utilizing a plurality of multi track endless magnetic tape cartridges includes a rotary cam for positioning a magnetic head to the desired track, a plurality of track selection switches for selecting a desired track, and a rotary switch rotatable in synchronism with the rotary cam and including switches corresponding to the track selection switches, rotation of the rotary cam being controlled by the track selecting switches and the rotary switch.
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