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部分脚功能关系说明:引脚⑧、⑩解释为,当IC_(1213)(松下TC—29GF10型中的微处理器型号为MN1874033TWY)的(57)及(58)脚发出指令,经IC_(1211)(24C04AIPA21)(存储器)后,送到AN5858(IC_(3001))的第⑧、⑩脚来控制亮度、色度、左路及右路开关对输入的视频信号(或亮度信号)、色度、左、右声道信号进行选择。AN5858第⑿脚一般为空脚,引脚⑧和⑩具体转换关系见表4,表中H为高电平,L为低电平。
Part of the pin function relationship description: pin ⑧, ⑩ explained that when IC_ (1213) (Panasonic TC-29GF10 microprocessor type MN1874033TWY) (57) and (58) (24C04AIPA21) (memory) and send it to the ⑧ and ⑩ pins of AN5858 (IC_ (3001)) to control the brightness, chroma, left and right switches on the input video signal (or brightness signal) , Left and right channel signal to choose. AN5858 the first leg is generally empty feet, pin ⑧ and ⑩ specific conversion relationship shown in Table 4, the table H is high, L is low.