49
50
51
52
53
54
55
56
57
58
59
60
R907
15K
R905
15K
R904
15K
R903
15K
R901
15K
R902
15K
4
5
2
1
3
J701
J
LED(1/2) CIRCUIT
CN2001A
2
1
3
4
5
6
7
8
9
10
11
12
13
I
J
K
L
M
N
O
P
Q
R
S
O
FRONT SW CIRCUIT
2
1
3
4
5
7
8
9
10
11
12
13
6
CN2001B
S901
(C.FADER CURVE)
S908
(FADER START CH1)
S907
(FADER START CH4)
S906
(CROSS FADER)
S905
(CH4 FADER)
S904
(CH3 FADER)
S903
(CH2 FADER)
S902
(CH1 FADER)
C905
0.1
C906
0.1
C907
0.1
C901
0.1
R906
15K
C902
0.1
C903
0.1
C904
0.1
R908
15K
C910
0.1
C909
0.1
R909
15K
C908
0.1
R910
15K
L
K
J
I
A
B
C
D
E
F
G
H
L
J
I
A
B
C
D
E
F
G
H
L
K
J
I
A
B
C
D
E
F
G
H
R2701
10K
C2186
50V3.3
R2236
10K
R2224
390
R2242
47K
R2223
220K
R2248
10K
C2187
50V3.3
R2234
10K
R2226
390
R2243
47K
R2225
220K
R2246
10K
C2184
50V3.3
R2235
10K
R2227
390
R2240
47K
R553
220K
IC2031
BA682A
LED DRIVE
(OUTPUT LEVEL)
IC2032
BA682A
LED DRIVE
(OUTPUT LEVEL)
IC2030
BA682A
LED DRIVE
(OUTPUT LEVEL)
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
Vcc
VI
L+8dB
L+5dB
L+3dB
L+1dB
GND
NC
L
-
20dB
L
-
15dB
L
-
10dB
L
-
7dB
L
-
5dB
L
-
3dB
L
-
1dB
L
-
0dB
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
Vcc
VI
R+8dB
R+5dB
R+3dB
R+1dB
GND
NC
R
-
20dB
R
-
15dB
R
-
10dB
R
-
7dB
R
-
5dB
R
-
3dB
R
-
1dB
R
-
0dB
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
Vcc
VI
C+8dB
C+5dB
C+3dB
C+1dB
GND
NC
C
-
20dB
C
-
15dB
C
-
10dB
C
-
7dB
C
-
5dB
C
-
3dB
C
-
1dB
C
-
0dB
R2219
10K
R2704
4.7K
C2169
50V1
R2220
10K
R2703
4.7K
C2170
50V1
R2221
10K
R2702
4.7K
C2171
50V1
A
B
C
D
E
F
G
H
I
J
K
L
(-20dB)
(-15dB)
(-10dB)
(-7dB)
(-5dB)
(-3dB)
(-1dB)
(0dB)
(+1dB)
(+3dB)
(+5dB)
(+8dB)
D504
LNV112106
(OUTPUT LEVEL LEFT)
A
B
C
D
E
F
G
H
I
J
K
L
(-20dB)
(-15dB)
(-10dB)
(-7dB)
(-5dB)
(-3dB)
(-1dB)
(0dB)
(+1dB)
(+3dB)
(+5dB)
(+8dB)
D505
LNV112106
(OUTPUT LEVEL MONITOR)
A
B
C
D
E
F
G
H
I
J
K
L
(-20dB)
(-15dB)
(-10dB)
(-7dB)
(-5dB)
(-3dB)
(-1dB)
(0dB)
(+1dB)
(+3dB)
(+5dB)
(+8dB)
D506
LNV112106
(OUTPUT LEVEL RIGHT)
R710
680
R709
680
D701
LN850RPLS
(POWER)
C2168
16V100
K
NORMAL
REVERSE
NORMAL
REVERSE
NORMAL
REVERSE
NORMAL
REVERSE
NORMAL
REVERSE
OFF
ON
OFF
ON
SCHEMATIC DIAGRAM-15
M
OUTPUT CIRCUIT
SH-MZ1200(PP,EG,EB,EP,GN) OUTPUT,LED,FRONT SW CIRCUIT DIAGRAM
12.2V 6.4V
0V
0V
5.9V
7.5V
9V
10.6V
10.7V 9.2V
7.7V
6.2V
10.7V 9.2V
7.7V
6.2V
12.2V 6.4V
0V
0V
5.9V
7.5V
9V
10.6V
10.7V 9.2V
7.7V
6.2V
10.7V 9.2V
7.7V
6.2V
12.2V 6.4V
0V
0V
5.9V
7.5V
9V
10.6V
10.7V 9.2V
7.7V
6.2V
10.7V 9.2V
7.7V
6.2V
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE