ALLEN & HEATH ML3000 - Page 62

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
1
ML3000 LCR PCB
4464 2 2
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C4464_1P2.Sch 16:37:16 7-Jan-2002
ALLEN&HEATH
Tel:
Fax:
PRINTED:
ABCDEFGH
a
b
c
d
e
3
2
1
U7A
NE5532
R3
47K
C3
220/10
GC
R17
8K2 1%
C20
22P/DISK
R35
10K 1%
R36
10K 1%
R47
68R
2
1
3
SW1A
SW DPDT ALPS
C36
47/25
C21
22P/DISK
MIX_C
INSEND_C
INSRET_C
C37
47/25
5
6
7
U8B
TL072
R56
2K2 1%
R70
4K7
R65
100K
C22
22P/DISK
C39
47/25
CENTRE_OUT+
CENTRE_OUT-
R48
68R
R49
68R
C24
22P/DISK
C23
22P/DISK
C26 22P/DISK
C27
22P/DISK
C47
100/25
C48
100/25
R57
2K2 1%
R58
2K2 1%
R66
100K
R67
100K
5
6
7
U9B
NE5532
3
2
1
U9A
NE5532
CFADER_T
CFADER_W
5
4
6
SW1B
SW DPDT ALPS
C34
47/25
R34
10K 1%
C35
47/25
MONO_SIG
3
2
1
U8A
TL072
R83
10K
R84
10K
C25
22P/DISK
C40
47/25
R4
47K
C_TO_MTX
C38
47/25
VU_FEED_C
LFADER_T LFADER_W RFADER_T RFADER_W
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CN3
BOX 5X2 M 90 DEG
CFADER_T CFADER_W
FADER
INTERCONNECT
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
CN4
BOX 13X2 M 90 DEG
MIX_LMIX_R
MIX_C
R85
10R PF
R86
10R PF
C41
47/25
C42
47/25
C49
100N 63V/PE
C50
100N 63V/PE
+VA
-VA
GC
L_TO_MTX R_TO_MTX
C_TO_MTX
MASTER
INTERCONNECT
INSEND_LINSRET_L
INSRET_R INSEND_R
LEFT_OUT+LEFT_OUT- RIGHT_OUT+RIGHT_OUT- INSEND_CINSRET_C CENTRE_OUT+CENTRE_OUT- VU_FEED_C
V-
4
V+
8
U8C
TL072
V-
4
V+
8
U7C
NE5532
V-
4
V+
8
U9C
NE5532
AFL_BUS
5
6
7
U7B
NE5532
TO REARCONNECTOR PCB
2TRK_OUT_L+2TRK_OUT_L-
2TRK_OUT_R- 2TRK_OUT_R+
MONO_SIG
1
2
3
4
CN5
EARTH SCREW TERMINAL
R_TO_MTX L_TO_MTX
INSEND_LINSEND_R
TO DISTRIBUTION PCB
SYSOUT_C
SYSOUT_C
R79
8K2 1%
R80
8K2 1%
R81
8K2 1%
R82
8K2 1%
R18
10K 1%
R19
10K 1%
R20
10K 1%
R21
10K 1%
1
1
2
2
3
3
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
CN2
IDC 8X2 M 90 DEG
1
1
2
2
3
3
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
CN6
IDC 8X2 M 90 DEG
1
1
2
2
3
3
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
IDC 8X2 M 90 DEG
D29