Page 1
H3A.H
H3A.J
RELAY
PROTECT
H3A.E
H3A.D
QCO1
H3A.F
H3A.G
H3A.I
H3A.C
TEMP SENS.
R55
150k
CLIP1
+15VAMP +15VAMP
R329
3.3K
D7
R54
2.2K
R100
2.2K
N:60
D10
+15VAMP
-15VAMP
R311
47K
R312
1.5K
R3
220
C134
R314
R315
R189
150k
6
5
47K
1.8K
100
R133
2.2K
39pF
A21.B
R1
–
+
R134
7
+15VAMP
8
2
–
A21.A
+
3
4
-15VAMP
R138
C176
3
A2.A
2
47K
R2
150K
D310
47K
39pF
2114
+
–
C177
82pF
C186
R331
100K
+15VAMP
1
1µF
1
R131
+
+15VAMP
2114
D312
1N914
9.1v 9.1v
R137
1K
33K
+15VAMP
7
-15VAMP
Z1Z2
R139
4.7K
R140
470Ω
D106
1N914
D107
1N914
R141
4.7K
R323
8
–
A2.B
+
4
R322
470K
+15VAMP
-15VAMP
27K
12340 World Trade Drive
San Diego, CA 92128
(858) 487-1600
-24VDC
YEL
H7.B
YEL
H7.A
YEL
H7.H
YEL
H7.G
GRN
H7.F
GRN
H7.E
GRN
H7.D
RED
H7.C
RED
H7.I
fax 521-6032
carvin.com
powered speaker module
D16
RELAY+
R324
10K
+
C313
R321
5.6K
R317
3.3K
22
C317
R318
-24VDC
R142
1K
Q2
5550
R143
1K
R144
1K
Q3
5401
R145
1K
R320
10K
.0047µ
2.2K
R147
680Ω
150Ω
P101
500Ω
R148
6
5
R146
100
R149
100
2N5400
D111
1N914
Q1
TIP32C
R116
100
Q100
5401
Q101
5550
R119
100
CLEAN
C310
.1µF
CLEAN
Q106
Q303
CURLIM
R319
22K
CLEAN
C182
560
Q102
TIP31C NPN Flat
R169
.22Ω
3W
R171
.22Ω
.047µFC180
3W
D110
Q103
C184
560
V+
V-
H12.A
H12.B
BDW83C
BDW84C
FAN
D108
SMB 1A
R177
10K
R176
47K
D109
SMB 1A
CURLIM
R178
100K
R179
Hbias1.B
Hbias1.A
Q117
5401
C181
100K
D506B
D505B
SMB
SMB
35V
LO RELAY
22Ω 1W1%
22Ω 1W1%
R150
R151
+
C120
.1µF
+
C121
.1µF
CLEAN
.01
D504B
SMB
SMB
1000
C507
1000C1C2
VR4
-15VAMP
K100
R152
22Ω 1W1%
R153
22Ω 1W1%
L100
1.5µH
35V
7915
+
-24VDC V-
D503B
RELAY+
QC2
QC3
HI WHIT -
1000
35V
N:60
LO SPK +
-24VDC
HI BLU +
D502B
SMB
+ +
D501B
SMB
7815
VR3
+15VAMP
N:60
H3A.A
33K - N/U
H3A.B
R289
150K
R53
CLEAN
R233
2.2K
R589
150K
R43
33K
R234
4.7K
50V
4700µF
R533
2.2K
+
C502
R238
3
+
A1.A
–
2
+15VAMP
50V
C276
39pF
4
8
C277
82pF
C286
4700µF
C501
47K
-15VAMP
2114
1
1µF
R538
C576
39pF
5
+
A1.B
–
6
C577
82pF
R534
4.7K
+
2114
47K
Bi - AMP 6"
BR1
V+
DRAWN BY:
APPROVED:
PCB
NO:
ASSY.
NO:
REVISED BY:
ERIC PETERSEN
30-08200
80-08200
ERIC PETERSEN
#1 #2
HOLES
+15VAMP
R246100
Q206
R249
100
500Ω
R216100
Q204
MJD350
TIP31C NPN Flat
D210
1N914
Q205
MJD340
R219100
R516
R546
100
100
Q504
MJD350
Q506
TIP31C NPN Flat
D510
1N914
Q505
MJD340
R519
R549
100
100
R240
470Ω
R539
4.7K
R540
470Ω
D506
1N914
D507
1N914
R541
4.7K
Q202
5550
Q203
5401
+15VAMP
-15VAMP
R242
1K
R243
1K
R244
1K
R245
1K
Q502
5550
R543
1K
R544
Q503
5401
1K
R247
680Ω
R248
150Ω
P501
cw
R542
1K
R547
680Ω
R548
150Ω
R545
1K
500Ω
cw
R239
4.7K
R237
1K
D206
1N914
+
D207
1N914
R241
4.7K
-15VAMP
R537
7
1K
+
C86
1µF
#3 #4
560
.047µF
560
560
.047µF
560
C282
C280
C284
C580
C584
DATE:
DATE:
REV:
REV:
DATE:
C582
22OCT03
B
A
20JAN04
Q210
R262
.22Ω
5W
R271
.22Ω
5W
Q211
Q510
R569
.22Ω
5W
R571
.22Ω
5W
Q511
V+
4. ADDED AS SECONDARY OPERATION.
3. ALL DIODES ARE TYPE 1N4914 EXCEPT AS NOTED.
2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED.
1. ALL RESISTORS IN OHMS
NOTES: UNLESS OTHERWISE SPECIFIED.
CHANGES FROM REV A :
1. SWAPPED INPUT POLARITY ON A21.A
2. R317=3.3K, R318=2.2K.
V+
SMB
D208
BDW83C
Hbias2.A
22Ω 1W1%
.1µF
R279
100K
.1µF
R579
100K
R13
C63
.1µF
CLEAN
22Ω 1W1%
C4
.1µF
CLEAN
C221
C6
+
LOW+
R15
+
22Ω 1W1%
R14
+
+
CURLIM
R6
22Ω 1W1%
22Ω 1W1%
1.5µH
22Ω 1W1%
R16
CURLIM
BDW84C
BDW83C
BDW84C
V-
Hbias2.B
SMB
D209
V-
SMB
D508
Hbias3.A
Hbias3.B
SMB
D509
R576
47K
100K
R276
47K
R577
R578
R277
10K
10K
100K
R278
5401
5401
Q517
Q217
C281
.01
C581
.01
R182
22Ω 1W1%
R420
22Ω 1W1%
L200
1.5µH
R5
L1
QC6
QC7
RELAY
LO SPK -
WHT
LO -
RED
LO +
LO RELAY
LO SPK +
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