ALLEN & HEATH ML3000 - Page 65

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
1
ML3000 MASTERFADER
C4458 2 3
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C4458_AP2.Sch 13:53:59 8-Jan-2002
ALLEN&HEATH
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ABCDEFGH
a
b
c
d
e
+5VD
2
15
3
12
4
1
5
5
6
2
7
4
A
11
B
10
C
9
INH
6
VDD
16
VEE
7
VSS
8
1
14
0
13
COM
3
U7
4051BC
AGND
+5VADC
C3
100N
C4
100N
C5
100N
C6
100N
C7
100N
C8
100N
C9
100N
C10
100N
DG
FVCA_1-8
VFBA0
VFBA1
VFBA2
FADEN_VCA
1
2
3
4
5
CN3
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN4
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN5
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN6
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN7
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN8
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN9
SIL 5 M 90 DEG LCK
1
2
3
4
5
CN10
SIL 5 M 90 DEG LCK
VCA_MUTE_SW1
VCA_MUTE_SW2
VCA_MUTE_SW3
VCA_MUTE_SW4
VCA_MUTE_SW5
VCA_MUTE_SW6
VCA_MUTE_SW7
VCA_MUTE_SW8
VCA_MUTE_LED1
VCA_MUTE_LED2
VCA_MUTE_LED3
VCA_MUTE_LED4
VCA_MUTE_LED5
VCA_MUTE_LED6
VCA_MUTE_LED7
VCA_MUTE_LED8
MUTE_GRP_SW1
MUTE_GRP_SW2
MUTE_GRP_SW3
MUTE_GRP_SW4
MUTE_GRP_SW5
MUTE_GRP_SW6
MUTE_GRP_SW7
MUTE_GRP_SW8
MUTE_GRP_LED1
MUTE_GRP_LED2
MUTE_GRP_LED3
MUTE_GRP_LED4
MUTE_GRP_LED5
MUTE_GRP_LED6
MUTE_GRP_LED7
MUTE_GRP_LED8
DG
DG
DG
DG
DG
DG
DG
DG
VCA
-17V
+17V
DG
AGND
+5VD+5VD
SPIMISO_2
SPIMOSI_3
FVCA_1-8
MFST_1-2
+5VADC VFBA0
VFBA1 VFBA2
FADEN_VCA
VCA_WR_ST
SPISTB SPILD
SPICLK
SPIOE SPIMOSI_1
SPIMOSI_2
SPIMISO_1
SPIMISO_3
DG
+V
-V
VCA VCA_WR_ST
+5VADC VFBA0
VFBA1 VFBA2
MFST_1-2
MUTE_SW_ST1 MUTE_SW_ST2
MUTE_ST1 MUTE_ST2
FADEN_VCA
+5VD
TO STEREO SLAVE PCB
VIEWLED_ST1 VIEWLED_ST2
AGND
R26
10R PF
R29
10R PF
+V
-V-17V
+17V
FROM CPU PCB
1 3
2
VR8A
100MM 10KB
4 5
BRKT
VR1B
100MM 10KB
1 3
2
VR7A
100MM 10KB
1 3
2
VR6A
100MM 10KB
1 3
2
VR5A
100MM 10KB
1 3
2
VR4A
100MM 10KB
1 3
2
VR3A
100MM 10KB
1 3
2
VR2A
100MM 10KB
1 3
2
VR1A
100MM 10KB
4 5
BRKT
VR2B
100MM 10KB
4 5
BRKT
VR3B
100MM 10KB
4 5
BRKT
VR4B
100MM 10KB
4 5
BRKT
VR5B
100MM 10KB
4 5
BRKT
VR6B
100MM 10KB
4 5
BRKT
VR7B
100MM 10KB
4 5
BRKT
VR8B
100MM 10KB
20
20
1
1
19
19
2
2
18
18
3
3
17
17
4
4
16
16
5
5
15
15
6
6
14
14
7
7
13
13
8
8
12
12
9
9
11
11
10
10
CN1
TRANSITION 10X2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
CN13
TRANSITION 17X2
D32