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(2)托盘上升、下降电路:长虹S3200超级VCD视盘机可以三盘连续播放,载片托盘入仓到位N12(63)脚接收到托盘入仓位置检测开关送来的闭合低电平信息,继续控制加载电机顺时针方向旋转,同时通过传动离合机构将齿轮啮合到纵向升/降位置,驱动激光头芯座上升,其上旋转平台将旋转盘中光盘从重放初始水平位置上升至夹持器,将光盘压持在旋转平台上。托盘上升到位,激光头上升爪压触上升位置检测开关闭合,伺服控制CPU—U1(11)脚接收到上升到位低电平
(2) tray rising, descending circuit: Changhong S3200 super VCD player can play three consecutive, slide tray storage in place N12 (63) feet pallet storage position detection switch to send a closed low information, continue to control The loading motor rotates in the clockwise direction and the gear is meshed with the vertical lifting / lowering position through the driving clutch mechanism to drive the laser head core to ascend, and the rotating platform on the rotating platform raises the disc in the rotating disc from the initial horizontal position to the holder, The disc is pressed against the rotating platform. Raise the tray in place, the laser head up claw pressure rise position detection switch is closed, the servo control CPU-U1 (11) feet to rise to a low level