Page 1
Page 2
H:\DC22\106437-1.SCH 23-Sep-2002
2
LINECORD
J10
1
GRN
WHT
H
N
BLK
J9
1
2
*
*
PTCR: 120 VOLT - 190mA
PTCR: 230 VOLT - 150mA
*
P1
190MA
CH 2 BAL INPUT
CH 1 BAL INPUT
.4
81
R72
1K
0.1
2P2T 3A
S6B
6
5
4
D20
4004
4004
1000/25V
C38
0.1
LM337
ADJ
I O
Q2
1
32
R102
301
C37
0.1
C42
10/50V
-15
ACTION:
NO CHANGE THIS SHEET
RJ RWJ
WAS DOC 105608,
SKH 19SEP02
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
1 2
IN/OUT DC 22
of
106437
W2
.4
W3 .4
2 7
63
0.1
C34
GND
D21
+
C40
3.32K
R85
3.32K
+
GND
POWER
D17
YEL
DYNAMIC PROCESSOR
106437-2.SCH
GND
GND
120V UNITS 230V UNITS
W1
ONLYONLY
R73
1K
C33
D19
4004
+
C39
1000/25V
C35
0.1
ADJ
1
R84
R103
301
C36
0.1
+
C41
10/50V
R43
10K
R44
10K
150
C44
330PF
150
CH 2 UNBAL OUT
4004
3
2
1
R100
R101
4 5
2P2T 3A
D18
3 2
I O
+15
J6
T1
120/230 170MA
GNDGND
S6A
GND GND
LM317
Q1
GND
GND
GND
10K
GND
C32
820PF
1K
W4
1.0/50V
R71
22/16V
R42
51.1
51.1
+
C6
R81
100K
5
TL072
10K
GRN
5
Z6BMC33078
7
C18
R94
R95
1N5817
10K
Z4B
7
R36
D6
+4 dBu
6
GND GND
D2
R33
3.74K
6
10K
5.11K
GND
C69
0.1
C70
0.1
R69
3
4
TL072
-15
10K
RED
R41
C12
47PF
R87
1
CH 2 BAL OUT
4
GND
22/16V
84
+15
GND
3
10K
40.2K
GND
22/16V
10K
3.32K
GND
Z1A4580
1
C7
R13
R66
BYPASS
GND GND
J1
1
2
3
+
-
.
C1
EMI
R10
10K
2
8
R9
10K
+15
+4 dBu -10 dBV
R64
13.3K
1
2
S2A
2P2T
3
22/16V
C19
R14
10K
4
56S2B
2P2T
S4A
2P2T
4
5
S4B
2P2T
123
6
C20
R20
R82
C71
0.1
+15-15
C72
0.1
GND
22/16V
84
+15
GND
3
10K
40.2K
GND
22/16V
10K
3.32K
GND
Z3A4580
1
C8
R30
R67
BYPASS
GND GND
J2
1
2
3
+
-
.
C3
EMI
R27
10K
2
8
R26
10K
+15
+4 dBu -10 dBV
R65
13.3K
1
2
S3A
2P2T
3
22/16V
C22
R31
10K
4
56S3B
2P2T
S5A
2P2T
4
5
S5B
2P2T
123
6
C23
R37
R83
C73
0.1
C74
0.1
150
+15-15
GND
C43
330PF
150
GND
GND GND
GND
GND
GND
10K
R98
GND
C30
820PF
R99
J5
CH 1 UNBAL OUT
1K
1.0/50V
R70
TL072
5
22/16V
R25
51.1
51.1
+
C5
R80
100K
5
10K
GRN
Z5BMC33078
7
C16
R90
R91
1N5817
10K
Z2B
7
R19
D5
+4 dBu
6
D1
R16
3.74K
6
10K
5.11K
GND
GND GND
0.1
0.1
R68
3
4
TL072
-15
10K
RED
R24
C10
47PF
R86
1
CH 1 BAL OUT
C67
C68
10K
Z2A
1
R18
D3
OL
47PF
+
- 4
3
2
J7
J4
GND
C4
EMI
.
R28
10K
4
R29
10K
-15
GND
+15-15
GND
5
6
Z3B4580
7
IN RIGHT
-15
R34
10K
2
Z4A
8
+15
1
R35
OUT RIGHT
D4
-15
22/16V
OL
47PF
- 4
3
2
C24
GND
R32
10K
GND
R39
10K
MC33078
3
2
C11
Z6A
R38
10K
-15
1
C17
22/16V
GND
R40
10K
R92
51.1
GND
C31
820PF
R93
51.1
+
J8
2
GND
J3
GND
C2
EMI
.
R11
10K
R12
10K
-15
GND
+15-15
GND
5
6
Z1B4580
7
IN LEFT
-15
R17
8
+15
OUT LEFT
-15
22/16V
C21
GND
R15
10K
R22
10K
MC33078
3
2
C9
Z5A
R21
10K
-15
1
C15
22/16V
GND
R23
10K
R88
51.1
GND
C29
820PF
R89
51.1
Page 3
H:\DC22\106437-2.SCH 23-Sep-2002
20KB
20KB
R1B
4 6
4 6
4 6
4 6
GND
TL072
GAIN
RJ RWJ
CHECKED BY:DRAWN BY:
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
2 2
of
R5B
4 6
5
5
20KB
20KB
R2B
R6B
4 6
5
5
20KB
20KB
R3B
R7B
4 6
5
5
20KB
20KB
R4B
R8B
4 6
5
5
-20 dBu
-80 dBu
20KB
R6A
+15
1 3
THRESHOLD
5
Z18B
7
10K
R8A
20KB
+15 dB-15 dB
GND GND
(2) 2180LC WERE 9180LC,
SKH 13NOV01
COMPRESSOR DC 22
GND
GATE
2
R141
124K
R140
124K
GND
MC33078
6
R60
YEL
-15
1 3
+15
0.1
0.1
ACTION:
WAS DOC 105461, DEL (2) 51.1,
3
Z16A
4
-15
1
LS4148
D29
+V
GATE
THRESHOLD
D33
2
R143
124K
GND
C75
+15-15
C76
LINK CH2
LINK
S1A
4P2T
GND
2
8
LS4148
+15
GND
4
-15
5
MC33078
NORM
123
124K
5
Z19B
MC33078
7
Z17B
3
7
6
22PF
D28
Z17A
R134
106437
GND GND
0.1
0.1
C48
125mV/dB
MC33078
2
8
+15
1
6
GND
0.033
C79
C80
22PF
6.04K
124K
10K
10K
15.8K
C65
6.04K
SLAVEMASTER
20KB
R2A
1 3
2
124K
124K
3
2
Z11A
1
D25
+15
GATE
R142
GND
+15-15
LINK CH2
GND
LINK
4P2T
-20 dBu
GND
R139
R138
8
LS4148
+15
GND
4
-15
5
MC33078
MC33078
124K
5
Z14B
7
789
456
S1B
3
Z12B
7
6
NORM
S1C
4P2T
22PF
D24
2
Z12AMC33078
1
6
R135
0.033
+V
+15
GND GND
6.04K
C46
124K
125mV/dB
R47
10K
8
10K
+15
15.8K
22PF
GND
1K
C66
6.04K
0.1
0.1
R123
R131
R46
R170
C50
1KR76
2K
4.02K
33.2K
R127
LINK
C81
C82
GND
101112
4P2T
+15-15
+15
RATIO
20KB
1 3
1:1
15.8K
15.8K
-375 mV -750 mV -1.5 V
R75
R144
R164
-3.0 V
-15
R166
0.1
-15
6.1 mV/dB
S1D
6.1mV/dB
3.16K
-40 dBu
1 3
GND
5
MC33078
LS4148
R3A
INF:1
2
R168
R169
10
8
6
4
C56
20.0
0.1
511K
GND-15
+2.5
2.21K
R162
20KB
R1A
2
R136
124K
6
Z11B
7
D23
GND
-15
THRESHOLD
11
Z15D
LM339
13
LM339
9
Z15C
14
LM339
7
Z15B
1
LM339
5
Z15A
312
2
R114
R116
R160
LS4148
TL072
COMP
C55
-5V
2.49K
+20 dBu
2
10K
+15
IN LEFT
Eino = -20 dBu
22/16V
12.4K
1
IN
4
SYM
5
CAP
V-
2
BIAS
OUT
3
GND
7
-15
R158
THRESHOLD
COMP
6.04K
C45
22PF
124K
D22
3
Z13A
+15
84
1
R63
D30
YEL
2K
R108
1.10M
10K
2K
R105
1.10M
10K
2K
R106
1.10M
10K
2K
R107
1.10M
10K
-15
GND
C26
R156
V+
R122
R130
+15
R148
R51
R145
R48
R146
R49
R147
R50
5.11K
-15
R154
6
GND
8
Z7
2252
125mV/dB
TL072
D10
GRN
6 dB 12 dB 24 dB3 dB
D9
GRN
D8
GRN
D7
GRN
C58
0.1
0.1
+15-15
IN LINK MODE
FOR GAIN AND DYNAMIC CONTROL
R104
1.10M
C51
22/16V
+
C52
22/16V
+
R74
1K
+15-15
GND
5
6
Z21B
TL072
7
3
2
Z21A
+15
84
1
TOP
+15
22/16V
C25
2180LC
20K
R118
Z9
1
IN
V-
GND
2
4
Ec-3Ec+
NC
OUT
8
3
2
Z14A
1
OUT LEFT
V+
8
20K
MC33078
7
GND
47PF
R119
5
6
GND
4
C57
LEFT CHANNEL IS MASTER
+15
C59
0.1
C13
IN RIGHT
-15
R58
10K
D15
-15
GND
GAIN
+15
22/16V
C27
20K
R120
1
IN
Ec-3Ec+
NC
OUT
8
2
Z19A
8
20K
1
MC33078
OUT RIGHT
R59
10K
THRESHOLD
GATE
5
Z13B
TL072
7
R61
10K
-15
R4A
20KB
+15
+15 dB-15 dB
GND GND
0.1
0.1
2180LC
Z10
7
V+
GND
47PF
R121
YEL
D16
YEL
-80 dBu
+15
GND
MC33078
4
-15
6
LS4148
THRESHOLD
D31
YEL
1 3
2
124K
C77
C78
+15
C64
0.1
C14
Eino= -20 dBu
22/16V
C28
R157
12.4K
R109
C47
R113
R110
R111
R112
-15
GND
84
-15
COMP
6.04K
124K
D32
1
IN
CAP
V+
OUT
7
R124
R132
+15
2K
10K
2K
10K
2K
10K
2K
10K
6
8
2252
125 mV/dB
-15
+V
R152
R57
GRN
R149
R54
GRN
R150
R55
GRN
R151
R56
GRN
R155
5.11K
0.1
GND
Z8
TL072
3 dB
D14
6 dB 12 dB 24 dB
D13
D12
D11
C63
0.1
+15-15
1.10M
1K
TL072
2
Z22A
TOP
5
GND
+
+
+15-15
GND
6
1
R77
Z22B
6
4
C62
22/16V
22/16V
7
3
84
+V
V-
GND
2
4
C53
C54
5
3
R115
20.0
4
GND-15
R163
3.16K
20KB
1 3
124K
5
Z16B
7
INF;1
10
Z20D
13
LM339
8
Z20C
14
LM339
6
Z20B
1
LM339
4
Z20A
2
C60
0.1
R117
511K
-5V
+2.5
2.49K
R161
2.21K
R5A
2
R137
6
LS4148
D27
GND
-15
TL072
10K
COMP
THRESHOLD
11
LM339
9
7
5
+15
312
SYM
5
V-
2
BIAS
3
GND
R159
THRESHOLD
+20 dBu
22PF
D26
3
2
Z18A
1
R62
YEL
1.10M
1.10M
1.10M
1.10M
+15-15
6.1mV/dB
+15
R125
-40 dBu
R133
GND
MC33078
R53
RATIO
LS4148
20KB
R7A
GND
1 3
1:1
2
R52
R171
15.8K
R173
C49
R172
15.8K
1K
-375 mV -750 mV -1.5 V
R78
1KR79
R153
2K
R165
4.02K
-3.0 V
-15
R167
33.2K
C61
0.1
-15
6.1 mV/dB
R126
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