Page 1
Page 2
H:\DA26\106488-1.SCH 8-Oct-2002
WAS DOC 104699 SKH 08O CT 02
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
16
DA 26 AGC
of
106488
LM339
GND
10
11
Z5D
+15
13
R129
47.5K
2K
1K
CROSSOVER
106488-2.SCH
PRIORITY INPUT
106488-3.SCH
OUTPUT 1&2
106488-4.SCH
OUTPUT 3&4
106488-5.SCH
OUTPUT 5&6
106488-6.SCH
ACTION:
NO CHANGE TO THIS SHEET
1K
GND
1K
1K
2K
47.5K
LM339
1200 mV
8
9
Z5C
14
R131
2.20M
R88
LM339
6
7
600 mV
Z5B
1
R132
2.20M
300 mV
R15
LM339
5
4
Z5A
-15
312
C11
0.1
2
R133
2.20M
R14
R17
LM339
-300 mV -600 mV -1200 mV
9
8
Z6C
R16
14
LM339
7
6
Z6B
R89
1
LM339
5
4
Z6A
-15
R130
-15
312
C12
0.1
2
LM339
GND
10
11
Z6D
13
R99
10K
D6
G
GAIN
R100
10K
D5
G
+15
+15
-3 dB-6 dB-12 dB +3 dB +6 dB +12 dB
+15
R101
10K
D4
G
26.7K
20.0
0.1
511K
124K
5
Z3BTL072
51.1K
4148
GND
GND
1 3
20KB
10K
8.06K
0.33
26.7K
R50
R26
4
SYM
5
C8
V-
2
BIAS
R27
3
GND
6.1mV/dB
6.04K
R71
6
C38
47pF
124K
7
125mV/dB
R105
10K
R76
R141
511
4148
D1
D2
C115
22/25V
R28
511K
5
6
Z4B
TL072
7
R2A
2
R106
R150
GND
11.3K
3.57K
1K
100K
R22
(Vth -26 dB)
0.1
+15-15
20KB
-15
R72
R73
20KB
R13
+15
R75
-15 +15
0.1
RANGE
0 dB
4 6
20KB
GND
4
C10
Ein 0 = -20 dBu
R1B
5
46
GND-15
R1A
2
13
GND
3
2
Z3ATL072
8
4
C9
1
D3
4148
10K
R98
D7
Y
-15
GAIN
GND
R2B
5
3
2
Z4A
8
TL072
1
R90
2K
R23
1.10M
R102
10K
D10
G
R91
2K
R24
1.10M
GAIN
R103
10K
D9
G
R92
2K
R25
1.10M
+15
R104
10K
D8
G
THRESHOLD
-12 +12
0
+6-6
GND
R74
30.1K
1.10M
-15 +15
0.1
C96
R29
R21
1.10M
1
IN
10/100V
C2
6
+
GND
CAP
10/100V
8
C1
V+
OUT
+
R12
1K
7
Z2
2252
+15-15
R63
R70
AGC RELEASE RC = 11 sec.
(10 ms) (200 ms)
FAST SLOW
1
S1 1P2T
2
3
1:1 1:0
RATIO
1.5:1
2:11.2:1
LINE INPUT
GND
+
-
EURO 3
33078
GND GND
5
Z1B
7
33078
3
Z1A
4
C13
1
C95
22/25V
XOVER IN
GAIN INCREASE RC = 1 sec.
GAIN DECREASE RC = 11ms/230ms
J1
1
2
3
.
C67
EMI
.
EMI
C68
R93
10K
R97
10K
6
R94
10K
R95
10K
2
C54
47pF
8
R96
10K
100 mV/dB
AGC Vc
Page 3
H:\DA26\106488-2.SCH 8-Oct-2002
GND
3
Z12A
4
TL072
GND
VL
5
GND+5-15
GND
VL
5
GND+5-15
XOVER IN
GND
R205
30.1K
2
+15 -15
8
C14
0.1
1
Z15E
ADG212
V+
V-
12
13
4
+15 V+
Z16E
ADG212
V-
4
13
12
+15 V+
R169
7.50K
R32
20K
R165
1.5K
Z15B
ADG212
16
R161
1.24K
Z15C
ADG212
9
R157
806
Z16B
ADG212
R153
2.49K
TL072
16
3
2
Z13A
+15 -15
0.33
8
C15
0.1
1
GND
4
R170
5.11K
1415
1110
1415
C140
R30
20K
3 2
6 7
3 2
GND
6
Z12B
TL072
1.5K
Z15A
ADG212
1
Z15D
ADG212
8
Z16A
ADG212
1
5
Z13B
TL072
7
R31
20K
5
R168
7.50K
7
R163
R159
1.24K
R155
806
R151
2.49K
6
C138
0.33
WAS DOC 104699 SKH 08O CT 02
NO CHANGE TO THIS SHEET
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
26
DA 26 CROSSOVER
of
106488
R164
S3B
+5
6 7
3 2
6 7
GND
1.5K
Z16D
ADG212
8
R160
1.24K
Z17A
ADG212
1
R156
806
Z17D
ADG212
R152
2.49K
8
5
6
Z14B
C139
0.33
TL072
7
C117
22/25V
GND
R34
20K
HIGH PASS
C118
22/25V
GND
R35
20K
FULL RANGE
R166
Z17E
GND
GND+5-15
ACTION:
ADG212
VL
V-
5
13
4
12
+15
200 Hz
150 Hz
110 Hz
80 Hz
GND
CCW
D24 Y
D25
D27
D26
Y
Y
Y
432
1
S3A
5
2P4T
+5
R215
511
1.5K
1110
Z16C
ADG212
9
R162
1.24K
1415
Z17B
ADG212
16
R158
806
1110
Z17C
ADG212
R154
2.49K
GND
4
0.1
+15-15
GND
R33
20K
9
3
2
Z14A
C16
1
C116
22/25V
LOW PASS
8
TL072
0.33
GND
R109
10K
C141
R107
10K
R108
10K
CROSSOVER
FREQUENCY
CCW
200 Hz
150 Hz
110 Hz
80 Hz
987
6
10
2P4T
Page 4
H:\DA26\106488-3.SCH 8-Oct-2002
WAS DOC 104699 SKH 08O CT 02
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
36
DA 26 PRIORITY INPUT
of
106488
Q9 & Q10 WERE IT EM 100 R EG ASSY,
GND
+
-
EURO 3
ALL
GND
EURO 8
786
GND
EMI
R179
5.11K
GND
LB5 LB6 LB7LB4LB3 LB8LB2
ACTION:
4004
LM337
IO
Q10
-15
Z4
Z5
Z6
415
EMI .C148
EMI .C149
EMI .C150
R176
5.11K
R177
5.11K
R178
5.11K
GAL16V8
GND
LB1
6P MOD
6
L2
3T
C153
220pF
0.1
D22
+
C155
1000/35V
C24
0.1
ADJ
1
3.32K
R258
3.32K
32
10/100V
10/100V
+
R261
301
C4
C26
0.1
10/100V
10/100V
+
C6
GND
Y
Z1
Z2
Z3
J3
2
3
.
C144
EMI .C145
EMI .C146
EMI .C147
S2B
46
4148
Z8A
2P2T
456
LINE
84
2
OL
13
R5A
8
2.21K
+15
-20
C21
-15+15
GND
511
2
2KRD
R254
(20 dB)
33078
GND
20K
R4B
100KA
DUCKER
MIC
R143
13
R3A
6
Z8B
22/25V
R36
PRIORITY
46
5
ON +4
GND
R237
14K
GAIN
R239
100
33078
3
Z7A
-15 +15
4
C18
0.1
1
R19
1K
R112
10K
D13
R116
10K
2
8
C19
0.1
1
R113
10K
D20
R
R114
10K
-100 0
-10-40
GND
100KB
2
GND
R37
20K
3
2
Z10A
TL072
0.1
1
DUCK_EN
R256
10K SIP
+10 +40
R173
5.11K
R174
5.11K
R175
5.11K
+5
ACTIVE
11
GND
O8
10
13
12
PAGE EN6
AC
220pF
C22
+
C154
1000/35V
C23
0.1
1
R257
+
301
C3
C25
0.1
+
C5
R180
5.11K
D23
Z11A
I11I22I33I44I55I66I77I88I99I10
GND
VCC
IO218IO317IO416IO515IO614IO7
O1
C20
0.1
20
19
+5
PAGE EN1
PAGE EN2
PAGE EN3
PAGE EN4
PAGE EN5
CTCTAC
J4
PWR
12345
L1
3T
C152
D21
4004
3 2
LM317
IO
ADJ
Q9
R260
GND
+15
GND
GND
0.1
0.1
0.1
0.1
0.1
909
10/100V
C39
0.1
C177
GND
C53
0.1
C178
C174
0.1
C179
C175
0.1
C180
C176
0.1
C181
0.1
R259
+
C7
+15
-15
C27
3 2
Q8
LM317
IO
ADJ
1
R262
301
C28
0.1
+5+15
TL072
5
R3B
2KRD
GND
R81
100K
GND
R255
4.42K
3
-15
4
R115
10K
33078
5
4
Z9A
+15
312
LM339
C17
0.1
2
GNDGND
10
11
Z9D
LM339
13
46
R5B
100KB
5
GND
5
6
Z10B
7
J2
PRIORITY/PAGE
INPUT
1
2
3
EMI
.
C69
.
C70
EMI
S2A
2P2T
123
R236
14K
R142
511
100/50V
C143
R238
100
+
R252
51.1
7
C119
G
5
6
Z7B
33078
R253
2.21K
7
R20
1K
5
R111
10K
GND
R171
5.11K
GND
D12
4148
R172
5.11K
GND
GND
1 3
R18
1K
100KA
DETECT
-10
+0-20
GND
3.3/16V
GND
R78
100K
LM339
R167
1K
D11
ACTIVE
1.33K
R4A
LM339
7
2222A
0.0022
R77
100K
C142
R235
2
9
Z9C
14
R227
243
+
C151
6
Z9B
1
2
Q1
+15
R228
9.09K
8
R134
2.20M
R79
100K
R80
100K
+5
R110
1K
ACTIVE
+5
31
Page 5
H:\DA26\106488-4.SCH 8-Oct-2002
WAS DOC 104699 SKH 08O CT 02
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
46
DA 26 OUTPUT 1&2
of
106488
REF
Vc
GND
FR HI LOW
6
7
85
S5B
2P3P
100K
GND
3
2
Z23ATL072
-15 +15
8
4
200K
C33
0.1
1
-100 mV/dB
R283
63.4K
R284
63.4K
GND
AGC VC
-100 mV/dB
R120
10K
R296
3.16K
GND
0.33
C102
0.33
5
6
Z23B
C101
0.33
TL072
7
R119
10K
5
6
Z20B
R295
3.16K
33078
7
32 mV/dB
ACTION:
NO CHANGE TO THIS SHEET
CH 2 REMOTE
J6A2J6B3J6C
1
.
C73
EMI
.
C74
EMI
51.1K
R83
R54
C100
GND
R276
4 6
20KB
0.001
GND
-15 +15
0.1
20K
+5
R265
301
R266
301
-6 +6
-12 +12
+0
+15
1 3
R7A
20KB
2
R53
200K
R7B
5
R136
2.20M
3 1
Q3
2222A
C157
2
GND
D15
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S5A
2P3P
22/25V
GND
R145
511
C163
470pF
6
GND
5
Z24B
33078
7
R186
10K
3
2
Z25A33078
8
4
C36
R185
5.11K
1
C124
22/25V
R40
R242
100
-15
6.04K
9.09K
7
Z22B
5
6
47pF
LEVEL
ADG212
R65
R230
C123
R210
30.1K
SSM2164
100pF
C57
GND
6
GND
PAGE EN2
DUCK_EN
GND
14 15
Z18B
16
GND+5-15
R305
80.6K
-15
ADG212
V+
VL
V-
5
12
13
4
+15
-9V
AGC VC
-100 mV/dB
10K
PRIORITY
11 10
ADG212
9
R212
30.1K
R211
30.1K
C169
R188
5.11K
GND
5
6
47pF
Z25B33078
R187
5.11K
7
C125
22/25V
R41
20K
R243
100
C77
EMI
CH 2 OUTPUT
.
C78
EMI
.
4
J6D5J6E
J6F
+
-
3.16K
GND
Z18C
C58
FR HI LOW
Z18E
GND
3
Z19ATL072
-15 +15
4
C29
0.1
-100 mV/dB
63.4K
63.4K
GND
C99
0.33
6
Z19B
TL072
7
R117
10K
R118
3
2
Z20A
R294
-15 +15
8
4
C32
0.1
1
32 mV/dB
1
R281
R282
5
33078
GND
2
0.33
3.16K
REF
Vc
6
7
85
S4B
2P3P
100K
8
200K
0.33
C98
R293
CH 1 REMOTE
J5A
J5B3J5C
1
2
.
C71
EMI
.
C72
EMI
51.1K
R82
R52
C97
GND
R275
4 6
20KB
0.001
-15 +15
0.1
20K
+5
R263
301
R264
301
-6 +6
-12 +12
+0
+15
1 3
R6A
20KB
2
R51
200K
R6B
5
R135
2.20M
3 1
Q2
2222A
C156
2
GND
D14
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S4A
2P3P
22/25V
GND
R144
511
C162
470pF
3
9
-15 GND
Z22A
841
C30
0.1
GND
3
Z24A33078
-15 +15
4
C34
0.1
1
R182
10K
GND
3
2
47pF
Z21A33078
8
4
C35
R181
5.11K
1
C120
22/25V
R38
R240
100
LEVEL
-15
6.04K
9.09K
C122
30.1K
2
2
8
GND
ADG212
R64
R229
R206
SSM2164
100pF
6
PAGE EN1
DUCK_EN
3 2
Z18A
1
R306
80.6K
-15
-9V
PRIORITY
6 7
Z18D
GND
0.1
16
R208
30.1K
C168
C55
GND
20K
J5F
-
ADG212
8
C31
+15
R209
30.1K
R207
30.1K
R184
5.11K
GND
5
6
C56
47pF
Z21B33078
R183
5.11K
7
C121
22/25V
R39
R241
100
C75
EMI
CH 1 OUTPUT
.
C76
EMI
.
4
J5D5J5E
+
Page 6
H:\DA26\106488-5.SCH 8-Oct-2002
WAS DOC 104699 SKH 08O CT 02
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
56
DA 26 OUTPUT 3&4
of
106488
REF
Vc
GND
FR HI LOW
6
7
85
S7B
2P3P
100K
GND
3
2
Z30ATL072
-15 +15
8
4
200K
C41
0.1
1
-100 mV/dB
R287
63.4K
R288
63.4K
GND
AGC VC
-100 mV/dB
R124
10K
R300
3.16K
GND
0.33
C108
0.33
5
6
Z30B
C107
0.33
TL072
7
R123
10K
5
6
Z27B
R299
3.16K
33078
7
32 mV/dB
ACTION:
NO CHANGE TO THIS SHEET
CH 4 REMOTE
J8A2J8B3J8C
1
.
C81
EMI
.
C82
EMI
51.1K
R85
R58
C106
GND
R278
4 6
20KB
0.001
GND
-15 +15
0.1
20K
+5
R269
301
R270
301
-6 +6
-12 +12
+0
+15
1 3
R9A
20KB
2
R57
200K
R9B
5
R138
2.20M
3 1
Q5
2222A
C159
2
GND
D17
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S7A
2P3P
22/25V
GND
R147
511
C165
470pF
14
GND
5
Z31B
33078
7
R194
10K
3
2
Z32A33078
8
4
C44
R193
5.11K
1
C130
22/25V
R44
R246
100
-15
6.04K
9.09K
15
Z22D
13
6
47pF
LEVEL
ADG212
R67
R232
C129
R217
30.1K
SSM2164
100pF
C61
GND
6
GND
PAGE EN4
DUCK_EN
GND
14 15
Z29B
16
GND+5-15
R307
80.6K
-15
ADG212
V+
VL
V-
5
12
13
4
+15
-9V
AGC VC
-100 mV/dB
10K
PRIORITY
11 10
ADG212
9
R219
30.1K
R218
30.1K
C171
R196
5.11K
GND
5
6
47pF
Z32B33078
R195
5.11K
7
C131
22/25V
R45
20K
R247
100
C85
EMI
CH 4 OUTPUT
.
C86
EMI
.
4
J8D5J8E
J8F
+
-
3.16K
GND
Z29C
C62
FR HI LOW
Z29E
GND
3
Z26ATL072
-15 +15
4
C37
0.1
-100 mV/dB
63.4K
63.4K
GND
C105
0.33
6
Z26B
TL072
7
R121
10K
R122
3
2
Z27A
R298
-15 +15
8
4
C40
0.1
1
32 mV/dB
1
R285
R286
5
33078
GND
2
0.33
3.16K
REF
Vc
6
7
85
S6B
2P3P
100K
8
200K
0.33
C104
R297
CH 3 REMOTE
J7A2J7B3J7C
1
.
C79
EMI
.
C80
EMI
51.1K
R84
R56
C103
GND
R277
4 6
20KB
0.001
-15 +15
0.1
20K
+5
R267
301
R268
301
-6 +6
-12 +12
+0
+15
1 3
R8A
20KB
2
R55
200K
R8B
5
R137
2.20M
3 1
Q4
2222A
C158
2
GND
D16
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S6A
2P3P
22/25V
GND
R146
511
C164
470pF
11
Z22C
GND
3
Z31A33078
-15 +15
4
C42
0.1
1
R190
10K
GND
3
2
47pF
Z28A33078
8
4
C43
R189
5.11K
1
C126
22/25V
R42
R244
100
LEVEL
-15
6.04K
9.09K
C128
30.1K
10
12
2
8
GND
ADG212
R66
R231
R213
SSM2164
100pF
6
PAGE EN3
DUCK_EN
3 2
Z29A
1
R308
80.6K
-15
-9V
PRIORITY
6 7
Z29D
ADG212
8
R216
30.1K
R214
30.1K
C170
R192
5.11K
GND
5
6
C59
22/25V
GND
R43
20K
100
C84
EMI
.
J7F
+
-
Z28B33078
7
.
4
C60
47pF
R191
5.11K
C127
R245
C83
EMI
CH 3 OUTPUT
J7D5J7E
Page 7
H:\DA26\106488-6.SCH 8-Oct-2002
WAS DOC 104699 SKH 08O CT 02
RJ
CHECKED BY:DRAWN BY:
RWJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
66
DA 26 OUTPUT 5&6
of
106488
REF
Vc
GND
FR HI LOW
6
7
85
S9B
2P3P
100K
GND
3
2
Z38ATL072
-15 +15
8
4
200K
C49
0.1
1
-100 mV/dB
R291
63.4K
R292
63.4K
GND
AGC VC
-100 mV/dB
R128
10K
R304
3.16K
GND
0.33
C114
0.33
5
6
Z38B
C113
0.33
TL072
7
R127
10K
5
6
Z34B
R303
3.16K
33078
7
32 mV/dB
SSM2164
GND
GND
ACTION:
NO CHANGE TO THIS SHEET
-15 GND
2
0.1
3
16
9
Z36A
841
C46
0.1
GND
R222
30.1K
SSM2164
7
6
Z36B
5
CH 6 REMOTE
J10A2J10B3J10C
1
.
C89
EMI
.
C90
EMI
51.1K
R87
R62
C112
GND
R280
4 6
20KB
0.001
C47
+15
GND
-15 +15
0.1
20K
+5
R273
301
R274
301
-6 +6
-12 +12
+0
+15
1 3
R11A
20KB
2
R61
200K
R11B
5
R140
2.20M
3 1
Q7
2222A
C161
2
GND
D19
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S9A
2P3P
22/25V
GND
R149
511
C167
470pF
14
GND
5
Z39B
33078
7
R202
10K
3
2
Z40A33078
8
4
C52
R201
5.11K
1
C136
22/25V
R48
R250
100
-15
6.04K
9.09K
15
Z36D
13
6
47pF
LEVEL
ADG212
R69
R234
C135
R224
30.1K
SSM2164
100pF
C65
GND
6
GND
PAGE EN6
DUCK_EN
GND
11 10
Z37C
9
GND+5-15
R309
80.6K
-15
ADG212
V+
VL
V-
5
12
13
4
+15
-9V
AGC VC
-100 mV/dB
10K
PRIORITY
6 7
ADG212
8
R226
30.1K
R225
30.1K
C173
R204
5.11K
GND
5
6
47pF
Z40B33078
R203
5.11K
7
C137
22/25V
R49
20K
R251
100
C93
EMI
CH 6 OUTPUT
.
C94
EMI
.
4
J10D5J10E
J10F
+
-
3.16K
GND
Z37D
C66
FR HI LOW
Z37E
GND
3
Z33ATL072
-15 +15
4
C45
0.1
-100 mV/dB
63.4K
63.4K
GND
C111
0.33
6
Z33B
TL072
7
R125
10K
R126
3
2
Z34A
R302
-15 +15
8
4
C48
0.1
1
32 mV/dB
1
R289
R290
5
33078
GND
2
0.33
3.16K
REF
Vc
6
7
85
S8B
2P3P
100K
8
200K
0.33
C110
R301
CH 5 REMOTE
J9A2J9B3J9C
1
.
C87
EMI
.
C88
EMI
51.1K
R86
R60
C109
GND
R279
4 6
20KB
0.001
-15 +15
0.1
20K
+5
R271
301
R272
301
-6 +6
-12 +12
+0
+15
1 3
R10A
20KB
2
R59
200K
R10B
5
R139
2.20M
3 1
Q6
2222A
C160
2
GND
D18
4148
FULL RANGE
HIGH PASS
LOW PASS
2
3
41
S8A
2P3P
22/25V
GND
R148
511
C166
470pF
11
Z36C
GND
3
Z39A33078
-15 +15
4
C50
0.1
1
R198
10K
GND
3
2
47pF
Z35A33078
8
4
C51
R197
5.11K
1
C132
22/25V
R46
R248
100
LEVEL
-15
6.04K
9.09K
C134
30.1K
10
12
2
8
GND
ADG212
R68
R233
R220
SSM2164
100pF
6
PAGE EN5
DUCK_EN
14 15
Z37B
16
R310
80.6K
-15
-9V
PRIORITY
3 2
Z37A
ADG212
1
R223
30.1K
R221
30.1K
C172
R200
5.11K
GND
5
6
C63
22/25V
GND
R47
20K
100
C92
EMI
.
J9F
+
-
Z35B33078
7
.
4
C64
47pF
R199
5.11K
C133
R249
C91
EMI
CH 5 OUTPUT
J9D5J9E
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