(1) CONTROL SECTION: Operation and principles ^

1-11 MODULATION GENERATOR 2 (MG 2)

Figure 21 - Modulation Generator 2

1-12 MODULATION GENERATOR 2 (MG-2)

This modulating signal generator is connected to the PWM and Resonator circuits by the internal patch. Its frequency is varlable between less than 0.3Hz and more than 10Hz. The output waveform is a triangle wave.

Figure 22 - Modulation Generator 2 in use

With the settings shown in fig. 22, rotate the frequency knob and note the PWM effect.