Alto MX-30, User Manual, Page: 14 / 16

12
5. SYSTEM BLOCK DIAGRAM
1
2
3
4
5
6
7
8
A B C D
8
7
6
5
4
3
2
1
D C B A
CHANNEL
2(INPUT)
PHONO
LI
N
E
R
L
1 2 3
A
4 5 6
P
B
7 8 9
PC
10 11 12
P
D
1 2 3
A
PH
ON
O
LINE
4 5 6
P B
PH
ON
O
LINE
GAIN GAIN
3-
BAND
EQ
LO
MI
D
HI
3-
BAND
EQ
LO
MI
D
HI
CHANNEL
3(INPUT)
PHONO
LI
N
E
R
L
1 2 3
A
4 5 6
P
B
7 8 9
PC
10 11 12
P
D
1 2 3
A
PH
ON
O
LINE
4 5 6
P B
PH
ON
O
LINE
GAIN GAIN
3-
BAND
EQ
LO
MI
D
HI
3-
BAND
EQ
LO
MI
D
HI
3c 5e 1a
4d 2b
M
IC
INPUT
V olta geControlled Amplifier
RETURN
TO
MA
IN
(EFFECTS) TYPE (M
AI
N
OUT)
AM
P
(M
AI
N
O
UT)
SEN
D
FRO
M
PFL
(EFFECTS)
R L R L R L R L
GAIN GAIN PF
L
M
IX
3c 5e 1a 4d 2b
PHONES
OUT
PF
L
L
E
VEL
PF
L
M
ODE
L
E
VEL
M
ETER
PHONE
/L
IN
E
PHONE
/L
IN
E
CHANNEL
1(INPUT)
PHONO
LI
N
E
R
L
1 2 3
A
4 5 6
P
B
7 8 9
PC
10 11 12
P
D
1 2 3
A
PH
ON
O
LINE
4 5 6
P B
PH
ON
O
LINE
GAIN GAIN
3-
BAND
EQ
LO
MI
D
HI
3-
BAND
EQ
LO
MI
D
HI
1 2 3
A
PH
ON
O
LINE
4 5 6
P B
PH
ON
O
LINE
M
OOTH
(M
AI
N
O
UT)
R L
GAIN GAIN
(P
F
L
)
(
M
A
IN
)