Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
3
GL2800 MASTER LEFT
C5866 2 4
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C5866_3P2.Sch 12:09:33 7-Jun-2005
ALLEN&HEATH
Tel:
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PRINTED:
ABCDEFGH
a
b
c
d
e
CHK
BY
R171
10R PF RAD
R173
10R PF RAD
C30
47/25
C34
47/25
C71
100N/50V 0805
C72
100N/50V 0805
R172
10R PF RAD
R174
10R PF RAD
C31
47/25
C35
47/25
C73
100N/50V 0805
C74
100N/50V 0805
DG
+VA
-VA -VB
+VB
A MG 21-07-04
AUX9
AUX10
3
2
1
U10A
NE5532 SMD
R26
8K2 0.5% 0805 TF
C46
33P 0805
3
2
1
U11A
TL072D SMD
R27
10K 1% 0805
R32
15K 1% 0805
C47
33P 0805
C3
1000/6.3
Q7
2SB737
R12
22K 0.5% 0805 TF
-VC
R18
10K 0.5% 0805 TF
R19
10K 0.5% 0805 TF
C26
47/25
R3
330K 1% 0805
Q3
BC856A
R147
0R0 0805
R152
NF RES SMD0805
GC
R8
47K 0.5% 0805 TF
C23
47/25
BIAS_C
BIAS_C
C22
47/25
5
6
7
U10B
NE5532 SMD
R28
8K2 0.5% 0805 TF
C48
33P 0805
5
6
7
U11B
TL072D SMD
R29
10K 1% 0805
R33
15K 1% 0805
C49
33P 0805
C4
1000/6.3
Q8
2SB737
R13
22K 0.5% 0805 TF
-VC
R20
10K 0.5% 0805 TF
R21
10K 0.5% 0805 TF
C29
47/25
R4
330K 1% 0805
Q4
BC856A
R148
0R0 0805
R153
NF RES SMD0805
GC
R9
47K 0.5% 0805 TF
C27
47/25
BIAS_D
BIAS_D
C25
47/25
1 6
4
VR3A
POT14 20KK X2
8
9
BRKT
VR3C
POT14 20KK X2
SYS_AUX9
R74
4K7 1% 0805
R156
5K6 0805
A
14
11
13
12
U9A
74HCT4053
SYS_MIXL
REV_LR
R159
5K6 0805
R75
4K7 1% 0805
3
2
1
U12A
TL072D SMD
R48
2K2 1% 0805
R157
12K 1% 0805
C78
15P 0805
2 5
3
VR3B
POT14 20KK X2
R81
4K7 1% 0805
R158
5K6 0805
2
1
10
15
B
U9B
74HCT4053
SYS_MIXR
REV_LR
R162
5K6 0805
R82
4K7 1% 0805
R47
2K2 1% 0805
2
1
3
SW13A
SW2PCOL (SPUN)
R99
47K 0805
5
6
7
U12B
TL072D SMD
R49
2K2 1% 0805
R160
12K 1% 0805
C79
15P 0805
R50
2K2 1% 0805
5
4
6
SW13B
SW2PCOL (SPUN)
R100
47K 0805
LD2
LED RECT 5X2.5MM TOMB RED
R76
4K7 1% 0805
+VA
-VA
R36
68R 0805
R37
68R 0805
+VAC80
100N 0805
C81
100N 0805
AUX9_OUT+
AUX9_OUT-
R167
10R PF RAD
R168
10R PF RAD
AUX 9 OUTPUT
C24
47/25
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U14
BALANCED OUTPUT DRIVER (SOCKET FITTED AL0013)
-VA
R38
68R 0805
R39
68R 0805
+VAC82
100N 0805
C83
100N 0805
AUX10_OUT+
AUX10_OUT-
R169
10R PF RAD
R170
10R PF RAD
AUX 10 OUTPUT
C32
47/25
VIN
4
GND
3
FORCE+
8
FORCE-
1
SENSE+
7
SENSE-
2
V+
6
V-
5
U15
BALANCED OUTPUT DRIVER (SOCKET FITTED AL0013)
C28
47/25
5
3
9
4
C
U7C
74HCT4053
R78
4K7 1% 0805
R77
4K7 1% 0805
3
2
1
U13A
TL072D SMD
R120
10K 1% 0805
R119
10K 1% 0805
AUX9_TO_MON
R80
4K7 1% 0805
R79
4K7 1% 0805
REV_LR
POST_MIXL
C33
47/25
5
3
9
4
C
U9C
74HCT4053
R84
4K7 1% 0805
R83
4K7 1% 0805
5
6
7
U13B
TL072D SMD
R122
10K 1% 0805
R121
10K 1% 0805
AUX10_TO_MON
R86
4K7 1% 0805
R85
4K7 1% 0805
REV_LR
POST_MIXR
INH
6
VEE
7
VSS
8
VDD
16
U9D
74HCT4053
R161
4K7 1% 0805
R163
4K7 1% 0805
R164
6K8 1% 0805
+VA
-VA
R149
0R0 0805
V-
4
V+
8
U10C
NE5532 SMD
V-
4
V+
8
U12C
TL072D SMD
V-
4
V+
8
U11C
TL072D SMD
V-
4
V+
8
U13C
TL072D SMD
+VA
-VA
C76
100N/50V 0805
C75
100N/50V 0805
M1M2
M3M4
GRP1GRP2
GRP3GRP4
GRP5GRP6
GRP7GRP8
MONO GC
AUX1AUX2
AUX3AUX4
AUX5AUX6
AUX7AUX8
+48V
PFL/AFL PFL_DET
+48V
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
35
35
36
36
37
37
38
38
39
39
40
40
CN7
BOX 20X2 M 90 DEG
MIXLMIXR
AUX9AUX10
SYS_AUX10
-VS
R204
0R0 0805
1 MG 28/01/05
2 MG 14/02/05
POST_AUX9
POST_AUX10
2.1 MG 19/04/05
3 MG 18/05/05
003-369 iss.3
BALANCED OUTPUT DEVICE. SEE PAGE 4 FOR FITTING INSTRUCTION