ALLEN & HEATH MixWizard WZ3 16:2 - Page 12

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
2
WZ³16:2 & 12:2 AUX MASTER
5392 1 2
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C5392_2P1.Sch 16:13:42 24-Aug-2004
ALLEN&HEATH
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ABCDEFGH
a
b
c
d
e
CHK
BY
R69
10R PF RAD
R70
10R PF RAD
R71
10R PF RAD
C8
47/25
C10
47/25
C16
100N 0805
+VB
+VA
3
2
1
U1A
TL072D SMD
5
6
7
U4B
NE5532 SMD
GC
R1
15K 1% 0805
C1
33P 0805
1 3
2
VR6A
POT11 20KK
5 6
BRKT
VR6B
POT11 20KK
R2
15K 1% 0805
C3
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U7
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R31
68R 0805
R32
68R 0805
+VAC15
100N 0805
C19
100N 0805
AUX1
AUX1_POST
3
2
1
U4A
NE5532 SMD
5
6
7
U1B
TL072D SMD
GC
R6
15K 1% 0805
C2
33P 0805
1 3
2
VR7A
POT11 20KK
R7
15K 1% 0805
C4
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U8
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R35
68R 0805
R36
68R 0805
+VAC18
100N 0805
C23
100N 0805
AUX2
AUX2_POST
3
2
1
U2A
TL072D SMD
5
6
7
U5B
NE5532 SMD
GC
R5
15K 1% 0805
C11
33P 0805
1 3
2
VR8A
POT11 20KK
R11
15K 1% 0805
C12
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U9
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R39
68R 0805
R40
68R 0805
+VAC22
100N 0805
C27
100N 0805
AUX3
AUX3_POST
3
2
1
U5A
NE5532 SMD
5
6
7
U2B
TL072D SMD
GC
R10
15K 1% 0805
C13
33P 0805
1 3
2
VR9A
POT11 20KK
R12
15K 1% 0805
C14
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U10
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R41
68R 0805
R42
68R 0805
+VAC26
100N 0805
C30
100N 0805
AUX4
AUX4_POST
3
2
1
U3A
TL072D SMD
5
6
7
U6B
NE5532 SMD
GC
R3
15K 1% 0805
C5
33P 0805
1 3
2
VR10A
POT11 20KK
R4
15K 1% 0805
C7
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U11
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R33
68R 0805
R34
68R 0805
+VAC20
100N 0805
C21
100N 0805
AUX5
AUX5_POST
3
2
1
U6A
NE5532 SMD
5
6
7
U3B
TL072D SMD
GC
R8
15K 1% 0805
C6
33P 0805
1 3
2
VR11A
POT11 20KK
R9
15K 1% 0805
C9
33P 0805
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U12
BALANCED DRIVER (SOCKET FITTED AL0013)
-VA
R37
68R 0805
R38
68R 0805
+VAC24
100N 0805
C25
100N 0805
AUX6
AUX6_POST
MAIN BUS HARNESS
TO & FROM CONNECTOR PCB
AUX1_POSTAUX2_POST
AUX3_POSTAUX4_POST
AUX5_POSTAUX6_POST
TO/FROM EFFECTS PCB
AUX_OUT_1+
AUX_OUT_1-
AUX_OUT_2-
AUX_OUT_2+
AUX_OUT_3+
AUX_OUT_3-
AUX_OUT_4-
AUX_OUT_4+
AUX_OUT_5+
AUX_OUT_5-
AUX_OUT_6-
AUX_OUT_6+
5 6
BRKT
VR7B
POT11 20KK
5 6
BRKT
VR8B
POT11 20KK
5 6
BRKT
VR9B
POT11 20KK
5 6
BRKT
VR10B
POT11 20KK
5 6
BRKT
VR11B
POT11 20KK
-VA
V-
4
V+
8
U4C
NE5532 SMD
V-
4
V+
8
U5C
NE5532 SMD
V-
4
V+
8
U6C
NE5532 SMD
V-
4
V+
8
U1C
TL072D SMD
V-
4
V+
8
U2C
TL072D SMD
V-
4
V+
8
U3C
TL072D SMD
+VA -VA
1 MG 20-1-04
GC
R45
4K7 1% 0805
AUX6_SUM
R13
22K 0805
R16
22K 0805
R15
22K 0805
R18
22K 0805
R14
22K 0805
R17
22K 0805
AUX6_SUM
ST1_TO_MONL ST1_TO_MONR
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
CN4
BOX 10X2 M 90 DEG
PFL_DET PFL
AUX1
AUX2
AUX3
AUX4
AUX5
AUX6
MIXL
MIXR
48V
SYS_AUX_1
SYS_AUX_2
SYS_AUX_3
SYS_AUX_4
R20
0R0
R19
0R0
R24
0R0
R25
0R0
R23
0R0
R28
0R0
R29
0R0
R30
0R0
R21
0R0
R22
0R0
R26
0R0
R27
0R0
MAIN PCB
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
CN2
BOX 13X2 M 90 DEG
ST1_IN_L+ST1_IN_L-
ST1_IN_R- ST1_IN_R+
AUX_OUT_1+AUX_OUT_1-
AUX_OUT_2- AUX_OUT_2+
AUX_OUT_3+AUX_OUT_3-
AUX_OUT_4- AUX_OUT_4+
AUX_OUT_5+AUX_OUT_5-
AUX_OUT_6- AUX_OUT_6+
MIDI+MIDI-
FOOTSWITCH
SYS_AUX_1SYS_AUX_2
SYS_AUX_3SYS_AUX_4
SYS_PFL
AUX5_SUM
AUX6_SUM AUX5_SUM
+VA
-VA
FROM_FX_R FROM_FX_L
MODE_SWBANK_SW
MIDI-
MIDI+
DG
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
BOX 10X2 M 90 DEG
SYS_PFL
AUX5_SUM
R43
0R0 0805
P1
PIN-SOLDER 1.2MM
LG
R44
0R0 0805
1 AAT 03-02-04 KV
BALANCED OUTPUT OPTION
BALANCED OUTPUT DRIVERS, U7, U8, U9, U10, U11 & U12.
USE EITHER SSM2142 (AH PART NO. AE0302) , OR DRC134PA (AH PART NO. AE5725).
AUX 1 FIT U7 TO SOCKET, REMOVE R19 & R20.
AUX 2 FIT U8 TO SOCKET, REMOVE R24 & R25.
AUX 3 FIT U9 TO SOCKET, REMOVE R23 & R28.
AUX 4 FIT U10 TO SOCKET, REMOVE R29 & R30.
AUX 5 FIT U11 TO SOCKET, REMOVE R21 & R22.
AUX 6 FIT U12 TO SOCKET, REMOVE R26 & R27.
FITTING INSTRUCTIONS
003-168 iss.2