Yamaha YDG2030 - Manual (Page 25)

68 – Block diagram / Schéma de principe / Blockdiagramm –
YDG2030
Block diagram / Schéma de principe / Blockdiagramm
L
INPUT
INPUT LEVEL
Pre Emphasis
LEVEL
De Emphasis
OUTPUT
OFF ON
+4 -20
OFF ON
+4 -20
A/D
HA
ATT
HPF
LPF
4-band Notch
30-band
GEQ
Delay 730ms
D/A
ATT
L
R
OFF ON
+4 -20
OFF ON
+4 -20
A/D
HA
HPF
LPF
4-band Notch
30-band
GEQ
Delay 730ms
D/A
ATT
R
DSP
MIDI
IN
OUT THRU Y-485
CPU
LCD KEY LED
F G Q
Rotary Encoder
ATT