| 摘要 |
PURPOSE:To improve the working performance and also to attain inexpensive component unit price by decreasing the number of shielded wires used and also reducing the number of relay connector pins so as to simplify the constitution. CONSTITUTION:A head connecting part connects a stereo recording/reproducing head 31 to a multi-pin type relay connector 34 via a single multicore shielded wire 33, the 1st and 2nd core wires 331, 332 of the multicore shielded wire 33 are connected separately between terminals L1, R1 of left/right channels of the said head 31 and the 1st and 2nd pins P1, P2 of the said multi-pin form relay connector 34, the braided wire 335 of the said multicore shielded wire 33 or the 3rd cored-wire 333 is connected in common between the other terminals L2, R2, the case and the 3rd pin P3 of the multi-pin relay connector and the 4th core wire 334 is connected between one terminal T1 of the erasure head 32 and the pin P4. Thus, the number of shielded wires in use is decreased and also the number of pins of the relay connector is decreased. |
