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VCD-K99型视盘机是上海录音器材厂研制、生产的单盘机,具有RF输出、音/视频输出口和PBC、慢放、9画面搜索等功能。其解压电路采用ESS公司生产的ES3204F,机芯采用26262C,激光头组件采用KSS-212B,由面板、解压板、CD电路板、卡拉OK电路板、传声器放大电路板、电源电路板和输出电路板等组成。
VCD-K99 is a single disc player developed and produced by Shanghai Sound Recording Equipment Factory. It has such functions as RF output, audio / video output, PBC, slow playback and 9-picture search. Its decompression circuit uses the ES3204F produced by ESS, the movement adopts 26262C, the laser head assembly adopts KSS-212B, which consists of panel, decompression board, CD circuit board, karaoke circuit board, microphone amplifier circuit board, power circuit board and output circuit board And so on.