Page 1
Page 2
A
AGC VC
100 mV/dB
1
+15
84
U6A
2
GND
-15
D10
0 dB
R48
10.0k
4148
1
84
U5A
3
2
GND
13
R32A
20kB
Ein 0 = -20 dBu
+15
C5
C3
C1
-15
072
3
GND
2:11.2:1
1.5:1
YEL
-15
072
TARGET
-15
R39
R33
R28
RATIO
1:1 1:0
UNUSED
RANGE
(Vth -26 dB)
R46
1.10M
R43
30.1k
GND
R42
100k
+15
D6
GRN
R40
10.0k
R34
2.00k
D5
GRN
R31
10.0k
1.00k
3.57k
GND
+6-6
+12
0
LEVEL
TARGET
-12
+15
GAIN
11.3k
R25
2.00k
D4
GRN
R24
10.0k
R17
2.00k
D3
GRN
R12
+15
10.0k
-3 dB-6 dB-12 dB +3 dB +6 dB +12 dB
D2
GRN
R8
10.0k
GAIN
-15
C8
0.1
C7
0.1
D1
GRN
R2
C6
0.1
0.1
C4
0.1
0.1
C2
0.1
0.1
GND
10.0k
R52
8.06k
R51
10.0k
2
1 3
20kB
R50A
RATIO
7
072
U6B
5
6
R49
511k
GND
C16
22/16v
GAIN
GND
D8
4148
D9
4148
D7
R47
511
3
2
R44
S1A 1P2T
1
FAST SLOW
(10 ms) (200 ms)
GAIN INCREASE RC = 1 sec.
AGC RELEASE RC = 11 sec.
GAIN DECREASE RC = 11ms/230ms
C15
R41
124k
R35
6.04k
+15-15
R30
1.00k
+
C14
10/50v
+
C12
10/50v
XOVER IN
R21
1.10M
C10
22/16v
1
R15
10.0k
C9
47pF
R11
10.0k
R7
10.0k
R320
9.09k
R321
9.09k
C39
220pF
R6
1.00k
R5
1.00k
Z2
220pF
Z1
220pF
1
2
+
-
-15
+15
33078
8
4
U2A
3
2
GND
7
33078
U2B
5
6
GND
C40
220pF
GND
3
J1
3pin EURO
GND
GND
6.1mV/dB
U4
2252
7
GND
OUT
V+
BIAS
8
CAP
V-
6
SYM
IN
1
R19
26.7k
C11
0.33
10.0k
47pF
3
2
5
4
R36
6
R27
C13
R23
R20
+15
R45
51.1k
125mV/dB
7
072
U5B
5
124k
2
GND-15
511k
0.1
20.0
26.7k
DECOUPLING CAPS
R37
R26
R18
+15
312
4
R50B
20kB
R32B
20kB
1.10M
1.10M
+15
1.10M
2
-15
LM339
U1A
5
GND
5
4 6
5
4 6
14
LM339
U3C
9
8
1
LM339
U3B
7
6
2
LM339
312
U3A
5
4
14
LM339
U1C
8
9
13
LM339
U1D
10
11
1
LM339
U1B
6
7
-15
4
-600 mV -1200 mV
R13
300 mV600 mV1200 mV
R9
R3
R50C
R32C
S1B
5
-300 mV
10
20kB
20kB
1P2T
-15
2.20M
2.20M
2.20M
+15
13
LM339
U3D
11
GND
GND
GND
GND
110318
of
16
DA26S AGC
SHEET:
10802 47th Avenue West
Mukilteo WA 98275-5098
CHECKED BY:DRAWN BY:
SKH
CTION:
R38
47.5k
R29
2.00k
R22
1.00k
R16
1.00k
GND
R14
1.00k
R10
1.00k
R4
2.00k
R1
47.5k
LINE
INPUT
C:\cad projects\DA26S\110318-1.SchDoc
6/6/2007
Page 3
R82
511
+5
5
+5
10
2P4P
987
200 Hz
150 Hz
CCW
6
CROSSOVER
FREQUENCY
80 Hz
110 Hz
R81
10.0k
R79
10.0k
R78
10.0k
GND
LOW PASS
R80
20.0k
GND
C38
22/16v
S2B
S2A
D11 YEL
2P4P
200 Hz
432
D12 YEL
CCW
1
CROSSOVER
FREQUENCY
D13 YEL
D14 YEL
GND
80 Hz
150 Hz
110 Hz
110318
of
26
DA26S CROSSOVER
SHEET:
C34
FULL RANGE
R76
22/16v
20.0k
HIGH PASS
R77
20.0k
GND
C35
22/16v
C33
R58
7.50k
C37
GND
0.33
+15
0.33
84
2
R74
R72
R71
R68
1
+15
84
2
R66
R64
R62
R60
1
+15
84
U7A
3
2
1
U12A
3
2.49k
76
806
23
1.24k
76
1.50k
072
U10A
3
2.49k
23
806
76
1.24k
23
1.50k
-15
072
-15
072
GND
8
U11D
G212
1
GND
+5
12 5
U11A
G212
8
U9D
G212
-15
C32
GND
1
GNDGND
12 5
U9A
G212
8
U8D
G212
1
+5 +5
12 5
U8A
G212
R59
20.0k
R55
5.11k
R56
7.50k
7
0.33
R75
R73
R70
R69
6
R67
R65
R63
R61
U12B
5
6
2.49k
1011
806
1514
1.24k
1011
1.50k
7
072
U10B
5
2.49k
1514
806
1011
1.24k
1514
1.50k
072
10802 47th Avenue West
GND
9
U11C
G212
16
-15
+15
13 4
U11B
G212
9
U9C
G212
GND
16
+15
13 4
U9B
G212
9
U8C
G212
16
+15
-15 -15
13 4
U8B
G212
DECOUPLING CAPS
R57
20.0k
UNUSED
-15+5
+15
-15+5
+15
-15+5
+15
+15
C22
C20
C18
C31
C30
C29
C28
C27
C26
C25
C24
C23
7
072
U7B
5
6
GND
0.1
0.1
0.1
GND
0.1
0.1
0.1
GND
0.1
0.1
0.1
GND
-15
GND
0.1
C21
0.1
0.1
C19
0.1
0.1
C17
0.1
Mukilteo WA 98275-5098
CHECKED BY:
SKH
CTION:
DRAWN BY:
C36
0.33
R54
20.0k
XOVER IN
R53
30.1k
GND
C:\cad projects\DA26S\110318-2.SchDoc
6/6/2007
Page 4
+15
TP
J12
T2
D33
T1
C195
27.0
J11
IEC PWR
PAGE EN2
PAGE EN3
I/O18I/O17I/O16I/O19I/O
5.11k
Z1
L5
D28
600uH
DF06M
20mH
1 2
X1 Y2
0.0022
SLOW BLOW
3
H
PAGE EN4
PAGE EN5
15
6
R88
2
Z2
5 9
12
4 3
0.33
C197
C196
2
1
G
PAGE EN6
I/O14I/O13I/O
I67I78I89I9/OE
5.11k
C110
+
10uH
C202
+
MURS160
+
0.0022
N
12
R89
3
D25
C193
Z3
DUCK_EN
C42
0.1
R116
R114
8
D15
1
U15A
2
R133
20.0k
100kB
DUCKER
10.0k
10.0k
1
U16A
2
4148
R104
R101
7
U14B
6
R98
R84
LINE
072
3
R107
10.0k
5
-15
GND
-10-40
GND
-20
-15
33078
4
R112
R110
4.42k
100k
GND
1.00k
33078
100
14.0k
10.0k
GND
DUCKER
PRIORITY
-80 0
P1
P2
27.0
F3
T 1A 250V
GND
0.1
C48
PAGE EN1
+5
20
VCC
U13A
I/CLK1I12I23I34I45I5
ACTIVE
R319
+5
R318
R317
R316
R315
R314
R83
100k
R94
Z5
220pFZ6220pFZ7220pFZ8220pFZ9220pF
J3
8pin EURO
GRN
+0-20
7
ACTIV E
GND
GND
PRIORITY
U16B
6
R96
R108
22/16v
51.1
+15
84
GND
3
2
13
R106A
13
LM339
U17D
10
11
GND
1
LM339
U17B
6
7
GND
DETECT
PRIORITY
ON +4
D17
RED
OL
+15
+15
R109
10.0k
+15
20.0k
GND
33078
(20 dB)
C51
47pF
R100
2.21k
+10 +40
2
13
R97A
2kRD
GAIN
511
R87
S3B
2P2T
GND
MIC
456
ACTIVE
D20
R135
1.00k
Q1
2222A
+5
R129
1.00k
+5
C41
0.1
+15
R127
100k
312
+5
R120
R117
R124
2.20M
9.09k
100k
R103
R102
+15
84
3
R95
R85
J2
8
R115
R111
1
U14A
100
14.0k
MIC
Z3
3pin EURO
4
R122
14
2
123
R125
100k
+15
2
U17C
9
2
R105A
5.11k
D16
5.11k
10.0k
1.00k
33078
S3A
220pF
1
U17A
C63
+
243
100kA
R118
C55
+
5
3.3/25v
LM339
DETECT
1.33k
0.0022
4148
C50
-15
2P2T
Z4
GND
LM339
R126
100k
GND
-10
1 3
R121
1.00k
GND
GND
C49
GND
47pF
5
GAIN
PRIORITY
R99
2.21k
+
C47
100/25v
511
R86
LINE
220pF
2
3
-
GND
INPUT
PRIORITY
GND
TP
120/16v
C111
+
L6
10uH
470/16v
C203
+
8421016
P6SMB160AT
D26
MURS160
22uF/400v
4 3
C200
0.001
X1 Y2 X1 Y2
C199
0.001
X1 Y2
C201
H6
GND
10
GND
ATF16V8
11
5.11k
R90
5.11k
415
Z4
PRIORITY
-15
+5
GND
D19
YEL
130
130
7
R260
100kB
100kA
2kRD
R137
R145
R238
FB
1.00k
5.11k
90.9k
1.24k
GND
R259
6
COMP
E3C2NC
POWER
GND
110318
56.2k
of
36
DA26S PRIORITY IN / PWR SUPPLY
C185
0.1
R258
10.0k
GND
5
GND
NC
4
H8
H11
H5 H7
H10
H4H3
H9
H2
GND
H1
GND
R106C
100kB
GND
R105C
100kA
C45
C43
7
6
-15
C46
0.1
0.1
C44
0.1
0.1
GND
GND
R97C
2kRD
+15
DECOUPLING CAPS
SHEET:
10802 47th Avenue West
Mukilteo WA 98275-5098
CHECKED BY:
SKH
CTION:
DRAWN BY:
072
U15B
5
GND
C:\cad projects\DA26S\110318-3.SchDoc
6/6/2007
J13
TP
J14
120/16v
C112
120/16v
+
L7
10uH
C181
470/16v
+
470/16v
D29
D30
MURS160
MURS160
7
D27
4148
R234
36.5
C189
47/50v
+
3
DRAIN
U38
VIPER50
Vdd
2
R144
10.0k
X1 Y2
0.0022
GNDP
R91
5.11k
R92
5.11k
R93
Z10
220pF
Z11
220pF
786
Z5
Z6
ALL
4
1
5.11k
+15
R236
R235
C190
0.001
X1 Y1
8
LED
U36
FOD2741
1
+
S
C192
1/50v
COMP
5
OSC
C187
0.068
C188
0.0022
5
46
R106B
5
46
UNUSED
R105B
5
46
R97B
C59
C58
C57
C56
C54
C53
C52
820pF
GND
GND
ASSIG N
Page 5
C103
CH 2 OUTPUT
R188
C101
R150
J6
-15
80.6k
6pin EURO
100pF
R157
-9V
R153
OUTPUT
+5
5.11k
R171
C95
LEVEL
+15
6
5
7
+15
Z18
8
R182
U24B
9.09k
6.04k
+0
CH2 -
220pF
R325
100
C64
R196
100
R192
C71
22/25v
1
33078
4
U27A
3
2
10.0k
7
33078
U25B
5
GND
SSM2164
6
R173
511
30.1k
22/16v
S5A
41
3
LOW PASS
GND
Q2
R147
2.20M
R136
200k
2
13
R180A
20kB
LEVEL
-6 +6
R140
301
R138
301
Z12
220pF
CH2 REF
820pF
GND
20.0k
GND
9
10
9
10
GND
S5C
S4C
2P3T
2P3T
5
4 6
GND GND
UNUSED
20kB
GND -15
R180B
5
R113B
20kB
20kB
R180C
4 6
GND
20kB
R113C
110318
of
46
DA26S OUTPUT 1 & 2
SHEET:
10802 47th Avenue West
Mukilteo WA 98275-5098
CHECKED BY:
SKH
CTION:
DRAWN BY:
C97
470pF
GND
R167
2P3T
2
HIGH PASS
FULL RANGE
C93
C89
0.33
D21
4148
1
+15
8
3.16k
2
R163
1
+15
84
U22A
3
2
0.33
R161
63.4k
R159
63.4k
U25A
10.0k
C90
32 mV/dB
GND
-15
33078
4
R168
3.16k
3
R164
10.0k
-100 mV/dB
-15
072
AGC VC
0.33
GND
-100 mV/dB
7
R155
C87
R142
200k
072
0.001
51.1k
Z13
CH 2 REMOTE
U22B
5
6
GND
+15
R148
100k
85
7
6
S5B
2P3T
FULL HIGH LOW
-15+5
220pF
+15
CH2 Vc
C86
C84
C82
C80
C78
C76
C74
C73
C72
-15
GND
0.1
C85
0.1
0.1
C83
0.1
0.1
C81
0.1
0.1
C79
0.1
DECOUPLING CAPS
0.1
C77
0.1
0.1
C75
0.1
0.1
0.1
0.1
GND
C:\cad projects\DA26S\110318-4.SchDoc
6/6/2007
2222A
-15
+12
-12
5.11k
100pF
R176
30.1k
169
GND
R172
C96
Z17
+15
6
4
2
220pF
8
2
R181
7
U24A
CH1 -CH1 REF
R323
100
C61
R194
100
R190
20.0k
C108
22/25v
1
33078
4
U26A
3
GND -15
10.0k
33078
U23B
5
GND
SSM2164
8 1
C100
3
C98
R174
511
30.1k
22/16v
S4A
2P3T
41
2
3
820pF
GND
GND
C105
47pF
0.1
-15 GND
470pF
GND
R169
3.16k
32 mV/dB
1
+15
33078
8
U23A
3
2
R165
10.0k
+15
GND
-15
4
R170
3.16k
R166
10.0k
CH1 +
33078
C60
R189
20.0k
GND
820pF
R177
CH 1 OUTPUT
GND
GND
R186
C104
47pF
R179
30.1k
C102
30.1k
+15
C99
0.1
Z16
220pF
R322
100
R193
100
C107
22/25v
7
R185
5.11k
47pF
+5
12
U26B
5
6
R183
5.11k
32
G212
5
GND
U21A
1
PRIORITY
R187
R184
13
CH2 +
Z19
220pF
R324
100
C62
820pF
7
4
U27B
5
100
22/25v
33078
-15
R191
14 15
20.0k
GND
PRIORITY
GND
GND
C106
47pF
R178
30.1k
R175
30.1k
R195
C109
5.11k
6
5.11k
G212
U21B
16
-100 mV/dB
1
-15
+15
072
LOW PASS
HIGH PASS
D22
4148
GND
R158
9.09k
Q3
+0
J5
6.04k
R149
R146
2
13
R113A
-6 +6
R141
R139
6pin EURO
301
301
Z14
2.20M
200k
20kB
220pF
2222A
C88
-15
LEVEL
R143
-12 +12
CH 1 REMOTE
-9V
R154
-15
R152
80.6k
8
3
U21D
GND
67
DUCK_EN
CH1
+
415
CH1 +
OUT
-
CH1 -
6
OUTPUT
+5
GND
+15
LEVEL
G212
PAGE EN1
CH1
RMT
REF
Vc
2
CH1 REF
CH1 Vc
FULL RANGE
C92
0.001
51.1k
Z15
R156
R151
220pF
84
3
C94
0.33
0.33
R162
R160
7
200k
U20B
5
6
100k
85
7
6
FULL HIGH LOW
CH1 Vc
U20A
2
63.4k
63.4k
072
S4B
AGC VC
C91
0.33
GND
-100 mV/dB
GND
11 10
G212
U21C
9
CH2
OUT
-
CH2 -
DUCK_EN
GND
6
2P3T
PAGE EN2
CH2
RMT
3
GND
+
415
CH2 +
REF
Vc
2
CH2 REF
CH2 Vc
Page 6
CH3 +
CH3 -
CH4 +
CH4 -
100
C66
820pF
GND
100
R247
20.0k
GND
22/25v
C140
33078
GND
R237
30.1k
C139
30.1k
-15
R210
80.6k
67
DUCK_EN
OUT
CH3
-
GND
6
CH3 -
CH 3 OUTPUT
47pF
+15
100pF
R217
-9V
R213
OUTPUT
+5
8
LEVEL
R243
R240
1
2
12
U24C
10
R231
C135
9.09k
6.04k
+0
R200
R198
J7
6pin EURO
Z26
220pF
R327
R252
C147
1
+15
8
U33A
5.11k
2
10.0k
-15
33078
4
U31A
3
GND
SSM2164
11
C137
R233
511
30.1k
22/16v
S6A
2P3T
41
2
3
LOW PASS
HIGH PASS
D24
GND
Q5
2222A
R208
2.20M
R205
200k
2
13
+15
20kB
LEVEL
R131A
-12 +12
-6 +6
301
301
Z22
220pF
CH3 REF
Z27
CH 4 OUTPUT
47pF
+15
R216
R212
LEVEL
R244
8
2
13
15
R230
C134
+15
5.11k
R239
10.0k
1
33078
U32A
3
SSM2164
U24D
R232
30.1k
22/16v
41
LOW PASS
GND
9.09k
Q4
6.04k
R204
13
+15
+0
-6 +6
R199
301
R197
301
Z20
220pF
8
511
R206
4
14
2
R203A
CH4 REF
2
-15
GND
S7A
3
2222A
220pF
R329
R254
C146
1
C136
2P3T
2
2.20M
200k
20kB
U34A
HIGH PASS
D23
LEVEL
-12 +12
3
470pF
100
100
22/25v
33078
4148
C126
-15
C194
R250
4
GND
FULL RANGE
CH 4 REMOTE
820pF
GND
20.0k
GND
GND
GND
9
10
9
10
S7C
S6C
2P3T
2P3T
5
GND -15
4 6
20kB
R131B
5
4 6
20kB
R203B
UNUSED
20kB
R131C
GND GND
20kB
R203C
110318
of
56
DA26S OUTPUT 3 & 4
SHEET:
10802 47th Avenue West
Mukilteo WA 98275-5098
CHECKED BY:
SKH
CTION:
DRAWN BY:
32 mV/dB
0.33
GND
33078
R227
3.16k
R223
10.0k
-15
-15+5
+15
-100 mV/dB
AGC VC
GND
+15
C125
C123
C121
C119
C117
C115
C113
C70
C69
-15
GND
0.1
C124
0.1
0.1
C122
0.1
0.1
C120
0.1
0.1
C118
0.1
DECOUPLING CAPS
0.1
C116
0.1
0.1
C114
0.1
0.1
0.1
0.1
GND
7
R226
3.16k
U32B
5
6
R222
10.0k
1
+15
072
84
U30A
3
2
C132
0.33
C130
C128
0.33
R220
63.4k
R218
63.4k
-100 mV/dB
7
R214
200k
072
R207
51.1k
U30B
5
6
GND
100k
85
7
6
S7B
2P3T
0.001
R201
FULL HIGH LOW
Z21
220pF
CH4 Vc
Z24
220pF
100
C67
820pF
GND
100
R248
20.0k
GND
22/25v
33078
4
3
GND -15
470pF
GND
R228
FULL RANGE
C133
C129
0.33
4148
R215
200k
C127
0.001
R209
100k
-15
85
7
6
R202
51.1k
3.16k
R224
+15
84
3
0.33
R221
R219
7
U28B
6
6
1
5
S6B
7
U28A
2
63.4k
63.4k
072
2P3T
U31B
10.0k
072
C131
5
-100 mV/dB
GND
32 mV/dB
33078
R229
R225
-15
AGC VC
0.33
GND
GND
3.16k
10.0k
+15
-100 mV/dB
13
C143
G212
U29B
16
PAGE EN4
R328
100
C191
820pF
GND
R253
100
R249
20.0k
GND
C145
22/25v
7
-15
5.11k
5.11k
14 15
33078
U34B
C141
5
6
GND
R130
30.1k
C138
100pF
R123
30.1k
PRIORITY
R246
47pF
R242
4
-9V
-15
R211
80.6k
11 10
G212
U29C
9
DUCK_EN
OUTPUT
FULL HIGH LOW
6
+5
GND
J8
6pin EURO
OUT
3
GND
+
415
CH4 +
CH4
-
CH4 -
CH4
Z23
220pF
CH3 Vc
CH 3 REMOTE
RMT
REF
Vc
2
CH4 REF
CH4 Vc
Z25
220pF
R326
R251
C144
7
R245
5.11k
C142
47pF
G212
+5
12
U29A
1
PAGE EN3
CH3
RMT
REF
Vc
2
CH3 REF
CH3 Vc
R241
5
G212
5.11k
GND
U29D
8
GND
3
U33B
5
6
R128
32
PRIORITY
+
415
CH3 +
C:\cad projects\DA26S\110318-5.SchDoc
6/6/2007
Page 7
CH5 +
Z32
220pF
R330
100
100
R312
C65
22/25v
CH 5 OUTPUT
C198
820pF
GND
R308
20.0k
GND
CH5 -
Z33
220pF
R331
100
C204
820pF
GND
100
R313
R309
20.0k
GND
C186
22/25v
CH6 +
Z34
220pF
R332
100
R310
100
C183
22/25v
CH 6 OUTPUT
C205
820pF
GND
R306
20.0k
GND
CH6 -
GND
Z35
220pF
R333
100
R311
100
R307
C184
22/25v
C206
820pF
20.0k
GND
GND
9
10
S8C
2P3T
5
20kB
R301B
5
20kB
R261B
GND
9
10
S9C
2P3T
110318
4 6
20kB
R301C
of
66
4 6
20kB
R261C
DA26S OUTPUT 5 & 6
GND GND
SHEET:
7
33078
R305
5.11k
C182
47pF
G212
+5
12
U19A
1
R300
5.11k
32
5
GND
U42B
C68
5
6
R295
R293
30.1k
PRIORITY
47pF
GND
30.1k
C177
100pF
R296
30.1k
+15
169
0.1
C176
GND
R275
9.09k
-9V
R271
6.04k
-15
R269
80.6k
67
G212
U19D
8
+
415
CH5 +
CH5
DUCK_EN
+0
LEVEL
OUTPUT
+5
OUT
-
GND
J9
6
6pin EURO
CH5 -
PAGE EN5
CH5
RMT
REF
Vc
GND
2
3
CH5 REF
CH5 Vc
R304
C172
GND
+15
R132
R256
R298
6
4
U39A
2
R289
-6 +6
301
301
Z30
7
Q7
R263
13
R301A
220pF
1
+15
5.11k
8
2
10.0k
33078
U18B
5
GND
SSM2164
8 1
C178
3
C174
R291
511
30.1k
22/16v
S8A
2P3T
41
2
3
LOW PASS
D32
4148
2222A
C164
R266
2.20M
200k
2
-15
20kB
LEVEL
+12
-12
CH5 REF
U42A
3
0.1
470pF
HIGH PASS
R119
CH 5 REMOTE
7
R302
33078
4
GND -15
GND
-15
+15
32 mV/dB
GND
FULL RANGE
C167
R273
0.001
R267
51.1k
R286
C170
0.33
200k
100k
3.16k
85
7
6
+15
8
2
R282
1
+15
84
U35A
3
0.33
R279
63.4k
R277
63.4k
7
072
U35B
5
6
S8B
1
2
C168
2P3T
GND
-15
33078
4
R287
3.16k
U18A
3
R283
10.0k
10.0k
-100 mV/dB
-15
072
AGC VC
0.33
GND
-100 mV/dB
GND
C179
5.11k
4
5.11k
33078
U41B
C180
5
6
R292
14 15
-15
PRIORITY
47pF
GND
30.1k
R294
C175
100pF
30.1k
R274
47pF
R299
G212
U19B
13
16
-9V
R270
-15
R268
80.6k
11 10
G212
U19C
9
PAGE EN6
DUCK_EN
FULL HIGH LOW
OUT
CH6
Z31
220pF
CH5 Vc
RMT
REF
Vc
2
CH6 REF
CH6 Vc
CH6
+
-
GND
3
415
CH6 +
GND
6
CH6 -
+5
J10
6pin EURO
OUTPUT
R303
R297
7
6
5
U39B
7
R288
C171
9.09k
6.04k
LEVEL
1
5.11k
+15
8
2
10.0k
33078
U40B
5
GND
SSM2164
6
R290
511
30.1k
22/16v
S9A
41
2
3
LOW PASS
D31
GND
Q6
2222A
R264
2.20M
R262
200k
2
13
+15
R261A
20kB
+0
-6 +6
R257
301
R255
301
Z28
220pF
CH6 REF
U41A
C173
2P3T
HIGH PASS
LEVEL
3
470pF
4148
+12
-12
33078
C163
-15
4
GND -15
GND
FULL RANGE
0.001
R134
CH 6 REMOTE
Z29
C165
R272
51.1k
220pF
R265
13
SSM2164
U39D
15
12
SSM2164
U39C
10
UNUSED
10802 47th Avenue West
Mukilteo WA 98275-5098
14
GND
CHECKED BY:
11
GND
SKH
CTION:
DRAWN BY:
32 mV/dB
GND
-15
33078
4
R285
3.16k
3
R281
10.0k
-100 mV/dB
-15
072
AGC VC
0.33
GND
0.33
R284
C169
1
+15
8
3.16k
2
R280
1
+15
84
U37A
3
2
0.33
R278
63.4k
R276
63.4k
U40A
10.0k
C166
-100 mV/dB
7
200k
072
U37B
5
6
GND
S9B
+15
2P3T
100k
85
7
6
FULL HIGH LOW
-15+5
CH6 Vc
+15
C162
C160
C158
C156
C154
C152
C150
C149
C148
-15
GND
0.1
C161
0.1
0.1
C159
0.1
0.1
C157
0.1
0.1
C155
0.1
DECOUPLING CAPS
0.1
C153
0.1
0.1
C151
0.1
0.1
0.1
0.1
GND
C:\cad projects\DA26S\110318-6.SchDoc
6/6/2007
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