H:\AC22B\106891-1.SCH 7-Apr-2003
DELAY/OUT/PWR SUP
106891-2.SCH
ACTION:
WAS DOC 106736 SKH 01APR03
ADD (8) CAPS (C44 THRU C51),
SWAP R119B&C, R219B&C,
SKH
CHECKED BY:DRAWN BY:
RJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
1 2
IN/SUB FILT/XOVR AC22B
of
106891
GND GND
C17
0.1
C18
0.1
GND
GND GND
0.1
0.1
30.1K
CH2 HP
TO SH. 2
-15+15
C11
C12
R217
20K
CH2 LP
TO SH. 2
GND
R216
R114
GND
100KE
3
33078
47pF
-15
GND
4
-15
100KE
5
TL072
2K
R119D
Z107A
1
TL072
100KE
TL072
2K
R119B
Z103B
GND
GND
GND
-15
3
7
10 12
2
GND
C101
-15
GND
TL072
100KE
5
2K
R119C
Z103A
1
4 6
6
R122
11
CW
8
+15
9.09K
10K
4
33078
2
2K
R119A
Z102B
7
7 9
2
R121
5
CW
17.8K
124K
20K
Z102A
R120
8
+15
(.0022)
0.022
33078
3
1
1 3
6
8
INPUT
CH 1
FEM XLR
J100
1
2
3
+
-
.
.
C26
220pF
GND
330pF
C100
R1001KR101
1K
9.09K
R102
R105
10K
GND
C102
47pF
GND
5
6
Z100B
R104
33078
7
R106
C103
0.33
C104
0.33
C105
0.33
R108
6.81K
3
2
Z100A
+15
84
1
R109
5.11K
2
Z101A
10KA
+15
8
1
R111
3
7.15K
R113
+15
84
R118
FREQ
ADJ
2
CW
(.0022)
OMIT
C44
C106
0.022
FREQ
ADJ
CW
(.0022)
0.022
C107
OMIT
FREQ
ADJ
C46
OMIT
C108
0.022
FREQ
ADJ
(.0022)
C109
C51
OMIT
R103
GND
C25
220pF
R107
R110A
7.15K
C45
33078
MASTER
1 3
LEVEL
47pF
C40
2
CW
R112
5
6
Z107B
7
INPUT
CH 2
FEM XLR
J200
1
2
3
GND
+
-
.
C27
220pF
.
C28
220pF
GND
GND
330pF
R201
R2001KC200
1K
9.09K
47pF
C201
10K
17.8K
GND
124K
33078
5
Z201B
7
R215
20K
GND
GND
-15
GND
6
-15
4
2
R214
-15
TL072
2K
R219A
100KE
GND
5
Z202B
TL072
7
2K
7 9
R219C
100KE
GND
3
2
Z203A
4
-15
TL072
1
R221
2K
4 6
R219B
100KE
5
CW
(.0022)
GND
5
6
Z203B
TL072
7
R222
2K
10 12
R219D
100KE
11
CW
3
2
Z207A
8
4
-15
+15
33078
1
-15+15
5.11K
R206
R208
33078
3
33078
Z202A
1
1 3
6
R220
8
CW
8
+15
OMIT
0.022
ADJ
0.022
R202
GND
GND
R204
2
5.11K
Z201A
1
3
R218
2
CW
(.0022)
ADJ
C49
C208
FREQ
6
33078
0.33
0.33
0.33
Z200A
1
2
84
OMIT
0.022
ADJ
0.022
FREQ
C209
10K
47pF
Z200B
7
3
R209
8
+15
ADJ
C47
C206
FREQ
(.0022)
OMIT
R205
C202
C203
C204
C205
84
C207
9.09K
5
+15
7.15K
FREQ
+15
(.0022)
OMIT
C50
10KA
R213
GND
R203
6.81K
R210A
7.15K
C48
33078
R207
1 3
5
2
R212
Z207B
7
CW
6
MASTER
LEVEL
20K
R211
47pF
2 WAY
C41
STEREO
2P2T
GND GND
C21
0.1
-15+15
C22
0.1
GND
5
6
Z101B
33078
7
30.1K
R117
GND
5.11K
20K
R115
R116
20K
456
3 WAY
MONO
S3B
CH1 HP TO SH. 2
CH1 LP TO SH. 2
GND GND
C13
0.1
-15+15
C14
0.1
GND
GND
-15
4
H:\AC22B\106891-2.SCH 7-Apr-2003
CTCTAC
AC
6P MOD
6
L2
GND
4004
0.01
D6
LM337
LB2
3T
C30
1000/25V
4004
Q2
-15
4
56S1B
2P2T
C6
+
4004
D5
ADJ
I O
1
32
243
C31
0.01
D4
+
C7
1000/35V
2.67K
10/100V
R4
C9
0.01
10/100V
GND
R5
10K
3T
R2
+
C8
+
C10
10/100V
0.01
10/100V
FROM SH. 1
CH2 HP
L3
2.67K
C4
4004
1000/35V
R1
+
C3
243
+
C5
POWER
1 2
1K
ACTION:
WAS DOC 106736 SKH 01APR03
NO CHANGE TO THIS SHEET,
SKH
CHECKED BY:DRAWN BY:
RJ
10802 47th Avenue West
Mukilteo WA 98275-5098
SHEET:
2 2
DELAY/OUT/PWR SUP AC22B
of
106891
GND
GND
GND
100K
820pF
4
-15
R248
C39
3
33078
22/25V
51.1
51.1
10K
Z206A
1
C215
R247
R12
2
GND
GND
R241
8
+15
OMIT
GND
100K
820pF
12345
0.01
1
D7
R246
C38
POWER
C29
D3
+
C2
R3
Y
R240
33078
22/25V
51.1
51.1
J1
3T
1000/25V
+
4004
I O
ADJ
+15
OPTION
C212
10KA
20K
5
Z206B
7
C214
R245
R13
L1
1
23S1A
2P2T
C1
D2
4004
3 2
LM317
Q1
HORN EQ
1 3
R242A
R243
6
20K
D1
POWER SUPPLY
GND
GND
HF LEVEL
2
CW
47pF
R244
68pF
C222
LB1
0.0056
0.0056
GND
GND
R227A
100KE
511
C216
R227B
100KE
511
C217
GND
C213
-15
100K
820pF
4
1 3
4 6
R239
C37
R225
4
-15
R226
33078
22/25V
51.1
51.1
2
CW
TL072
5
CW
TL072
3
Z205A
3
5
10K
1
DELAY
Z204A
1
DELAY
Z204B
7
1 2
R231
2
C211
GND
R238
GND
R10
GND
2
8
+15
6
8
+15
CH2 LPFROM SH. 1
R223
23.7K
10K
10K
10K
10K
S200A 2P2T
1
2
3
R234
20K
GND
5
33078
22/25V
R237
100K
51.1
C36
820pF
51.1
1 2
R224
R228
R229
R230
LF MUTE
10KA
6
Z205B
7
C210
R236
R11
MONO
SUB 2 CHANNEL
4
2P2T
5
6
1 3
R233A
2
CW
20K
S2B
LF LEVEL
R235
68pF
47pF
GND GND
GND GND
C220
C221
CH1 LPFROM SH. 1
MONO
GND
2
6
SUB 2 CHANNEL
1
2P2T
S2A
2
3
1 2
R123
23.7K
R124
10K
8
+15
R128
10K
R129
10K
R130
10K
10K
10K
R132
R232
GND
20K
100K
820pF
1
2
3
R137
C32
S100A 2P2T
R134
33078
5
22/25V
51.1
51.1
LF MUTE
10KA
6
Z105B
7
C110
R136
R7
R133A
LF LEVEL
1 3
C120
68pF
2
CW
R135
20K
C121
47pF
123
GND
C15
C16
1K
OMIT
100K
820pF
R146
C34
2P2T
-15+15
R140
C112
5
Z106B
33078
22/25V
51.1
51.1
S3A
OPTION
20K
7
C114
R145
R9
GND GND
0.1
0.1
HORN EQ
R142A
10KA
R143
6
20K
3 WAY
C19
C20
1 3
R144
MONO
2
CW
47pF
0.0056
GND
-15+15
0.0056
GND
HF LEVEL
68pF
C122
GND
GND
100KE
C116
100KE
C117
GND
C113
R127A
511
R127B
511
-15
100K
820pF
4
R139
C33
1 3
R125
4
-15
4 6
R126
22/25V
51.1
51.1
2
CW
TL072
5
CW
TL072
3
33078
3
5
10K
Z105A
1
DELAY
Z104A
1
DELAY
Z104B
7
1 2
R131
2
8
+15
C111
GND
R138
GND
R6
STEREO
2 WAY
GND GND
C42
0.1
C43
0.1
C23
0.1
C24
0.1
0.1
-15+15
0.1
-15+15
CH1 HPFROM SH. 1
1 2
10K
R141
GND
3
2
Z106A
8
4
-15
+15
33078
1
C115
22/25V
GND
GND
R148
100K
R147
51.1
GND
GND
C35
820pF
R8
51.1
GND
1
HF OUT
- 4
3
CH 1
2
+
MALE XLR
J202
GND
1
LF OUT
- 4
3
CH 2
2
+
MALE XLR
J201
GND
1
HF OUT
- 4
3
CH 1
2
+
MALE XLR
J102
GND
1
LF OUT
- 4
3
CH 1
+
2
MALE XLR
J101
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