| 摘要 |
PURPOSE:To obtain small-sized, lightweight constitution by providing prescribed operation parts and display parts to a printed wiring board which has incorporated motors. CONSTITUTION:Stator cores 41 and 41, and 42 and 42 are arranged on a printed wiring board 33, and the rotating shafts 39 and 40 of rotor magnets 31 and 32 pierce the printed wiring board 33 at the upper parts in the figure, and are fitted rotatably to a receiving member 94 stuck to the printed wiring board at the lower parts in the figure. Further, a magnetic shielding member 98 is stuck to the top surface of the printed wiring board 33 to magnetically shield a motor 43 for a capstan and a motor for a reel, and a magnetic tape and a recording and reproducing head which are not shown in the figure. On this printed wiring board 33, various operation parts and display parts such as a power switch 106, an operating element 107 for setting the kind of a tape and its display part 108, an operating element 109 for setting noise reduction NR processing and its display part 110, and a display part 111 for a tape run state are formed. |
