说明：  本程序的CPU采用89C54，时钟频率为6MHz；显示驱动采用UPD16311 专用芯片；显示屏采用SVA-16MM17荧光显示屏；红外遥控发射芯片采用 PT6222；线路音量音调采用M62446FP；话筒音量音调采用M62420SP；卡 拉OK采用M65831AP
(This procedure of CPU used 89C54, clock frequency of 6MHz display driver used UPD16311 ASIC display using SVA-16MM17 Fluorescent Display infrared remote launch chip PT6222 line volume tone used M62446FP microphone volume tone used M62420SP card OK the use of pull M65831AP)