Figure 1. Block diagram of a compact disc player.
The bunched disc amateur contains two capital subsystems: the audio abstracts processing arrangement and the servo/control system. The servo, control, and affectation arrangement arrange the automated operation of the amateur and accommodate such items as the arbor motor, auto-tracking, lens focus, and the user interface. The audio [...]

The image below shows a Block diagram of the entire mixer featuring four Input Amplifier Modules followed by four in-out switchable Tone Control Modules, one stereo Line input, four mono Main Faders, one stereo dual-ganged Main Fader, four Pan-Pots, a stereo Main Mixer Amplifier Module and two further Tone Control Modules switchable in and out [...]