Roland SYSTEM-100M 165 - Module 174 Circuitry Layouts and Block Diagram; Control and Main Board Layouts; Parametric Equalizer Block Diagram

BAND
2 lOOHz
TO
IKHz
BAND
3
SOOHz TO
SKHz
BAND
4
2KHz
TO
20KHz
SUMMER
/
INTEGRATOR/ INTEGRATOR
FREQUENCY
174 CONTROL
BOARD
(7914003002)
(pcb
2291057501-1/2)
l2dB
dB
l2dB
BIQUADRATIC
FUNCTION
FILTER
X4
BANDWIDTH
CONTROLLER
FREQUENCY CONTROLLER
BAND 1
20Hz
TO
200Hz
SYSTEM-1 OOM
174
PARAMETRIC EQUALIZER
BLOCK
DIAGRAM
OVER NORMAL
SUMMER
SUMMER
BUFFER
BIQUADRATIC
FILTER
SYSTEM-100M 174
MAR.
25,
1983
p74
CONTROL
View
from foil side
174
MAIN
BOARD
(7914004002)
(pcb
2291057501-2/2)