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１０ＭＤ系统构成１０１ＭＤ电路方框图图１是ＭＤ系统构成图。（１）ＲＦ放大器进行为校正激光点位置需要的伺服信号和从光盘来的音响信号的检出处理以及激光的控制。（２）伺服控制电路图１录音／放音ＭＤ电路方框图接收从ＲＦ放大器来的位置校正信号，进行控制激光点...
10MD system structure 10 1MD circuit block diagram Figure 1 is the MD system structure diagram. (1) The RF amplifier detects the servo signal required for correcting the position of the laser spot and the audible signal from the disc, and controls the laser light. (2) Servo control circuit Figure 1 Recording / playback MD circuit block diagram Receive position correction signal from RF amplifier, control laser point ...