Page 1
1 2 3 4 5 6 7 8 9 10 11 12
P.C.I. - POTÊNCIA
D
100R
C
B
100nF/50V
330K
TERMOST NA
106°
330K
P.C.I. JACK P.C.I. - PRÉ / V.U.
100pF
1 2
100pF
3
775mV
10R
STEREO
PARALLEL
100pF
1 2
100pF
10R
1
3
INPUT B
BAL/UNBAL
775mV
A
INPUT A
BAL/UNBAL
47uF/25V
15K-1%
15K-1%
15K-1%
15K-1%
47uF/25V
BC337
15K-1%
15K-1%
100n/50V
1
2
5
6
100n/50V
1
2
5
6
47K
+15V
47K 1K-1W
100pF
47uF/25V
47K
100pF
12
13
47uF/25V
CD4070
8
9
8 V+
470K
7
DIS
6
THR
CV
47K
10uF/25V
63V
470n
8
9
10
15K
11
4
6K8
5
6
7
LM339
LM555
10R
14
12
11
13
CD4070
8
10
9
7
10uF/25V
IR2110
HO
9
VDD
VB
10
MIH
VS
11
SD
12
LIM
VCC
13
VSS
COM
14
LO
16K5-1%
47K
6
5
2
+
8
7
LM311
3
-
1
4
1K-1%
1K-1W
10R
14
11
10
7
GND
TRG
OUT
10K
1
1K5
2
3
45
R5
10nF/50V
10uF/25V
+12V
+12V
CI
VERM.
3
-
14
+
-
13
+
+
+
12
2K2
VERDE
2K2
VERM.
2K2
2
VERDE
2K2
1
AZUL
10K
VERMELHO
2K2
7
+12V
PEAK
SIGNAL
PEAK
SIGNAL
ON
IR2110
9
VDD
10
MIH
11
SD
12
LIM
VCC
13
VSS
COM
14
16K5-1%
47K
6
5
2
+
8
LM311
3
-
1
4
1K-1%
J112
CANAL B
CANAL A
10uF/25V
FAULT
1n/50V
100n/50V
1K8
1K8
1N4148
1n/63V
+15V
1N4148
10K
1N4148
-15V
1K8
1K8
1N4148
1n/63V
10n/50V
+15V
7
LM4560
-15V
1
10n/50V
6
5
1N4148
15K 1K5
6
8
5
+
2
4
3
+
15K
2
3
1N4148
-
AD8039
+
1K5
-
AD8039
+
8
1N41481N4148
1n/50V
4
100n/50V
47pF
47pF
47pF
15K-1%
5532
6
-
CiB
5
+
47pF
15K-1%
5532
2
-
CiA
3
+
-15V
8
4
7
+15V
1
100R 1nF/50V
100R 1nF/50V
14K-1%
20KA
1n/50V
14K-1%
20KA
J112
+5V
+15V
-15V
7
1
1K
-5V
1n/50V
39K
1n/50V
1K
1K
100uF/25V
100uF/25V
1K
100K
10pF
5532
2
-
CiA
3
+
4
100R
10pF
100K
5532
6
-
CiB
5
+
8
-15V
+15V
1K
1K
1K
1K
100R
1
7
4N25
1n/50V
1N4148
1N4148
2N5401
2N5401
+5V
4K42
1N4148
3
6K8
CD4070
4
1245
2K2
+5V
4K42
1N4148
3
6K8
CD4070
4
6K8
100K
1uF/63V
6K8
100K
1uF/63V
HO
VB
VS
LO
78
6
5
4
3
2
1
1nF/50V
78
6
5
4
3
2
1
1nF/50V
1M
+15V
BIAS
1K
SHUNT
3n3/63V
+15V
BIAS
1K
SHUNT
3n3/63V
33K
1M
SF14
100R-1W
SF14
100R-1W
4R7
330n/63V
10nF/250V/X3
2
D
1
G
S
3
2
IRFP264N
D
IRFP264N
1
G
S
3
2R2-2W
2R2-2W
SF14
1uF/50V
SF14
100R-1W
SF14
100R-1W
2
1
3
IRFP264N
10nF/250V/X3
100n/250V
2
1
3
15ETH06
T157 (440-105-181)
15ETH06
T12A
18uH/25A
100K
T12A
470n/250V
220uF
220n/250V
220uF
330R-5W
220n/250V
T12A
T12A
10R-0,5W
220n/250V
330R-5W
220n/250V
10R-0,5W
10R-0,5W
1
G
1
+12V
1N4148
47uF/25V
10nF/250V/X3
2
D
S
3
2
3
10nF/250V/X3
+12V
82K
120K
IRFP264N
1
IRFP264N
G
1
+15V
47K
2
D
3
S
IRFP264N
2R2-2W
2R2-2W
15ETH06
18uH/25A
100K
T157 (440-105-181)
15ETH06
100n/250V
2
47uF25V
47uF25V
47uF25V
470n/250V
100n/50V
100n/50V
3
+12V
+15V
-15V
22K
SF14
100R-1W
SF14
100R-1W
330n/63V
4R7
SF14
1uF/50V
SF14
100R-1W
SF14
100R-1W
+15V
TL741
2
7
-
6
3
+
4
-15V
10uF/25V
2 3 4 5 6 7 8 9 10 11 12
P.C.I. FONTE
+106VDC
63V
63V
+15V-BIAS
220n/250V
P.C.I. FONTE
-106VDC
220uF
220uF
63V
63V
15R-0,5W
47uF25V
47uF25V
C:\Protel\AMP. CLAS. D\DPA2000.ddb - PRE-VU POTÊNCIA DPA2000.Sch
PROJ.
ASS. PROJ.
DES. OLIVEIRA
BIAS - PCI FONTE
HG 4115/012
RELE1
100n/50V
1N4002
RELE2
HG 4115/012
47uF/25V
10R/1W
BC327
330R
100n/50V
5V1
5V1
100n/50V
330R
NOMEDATA
J. MARTOS
03-01-2006
03-01-2006 MARCELL
03-01-2006
10n/250V
10n/250V
64V - 8R = 512W
62V - 4R = 961W
GND
P.C.I. FONTE
VENTOINHA 12VDC
+12V
P.C.I. FONTE
+15V
P.C.I. FONTE
1W
0,5W
47uF
47uF
0,5W
1W
P.C.I. FONTE
-15V
REV
FOLHA
DPA 2000
PRÉ-VU/ POTÊNCIA
OUT ( A )
64V - 8R = 512W
62V - 4R = 961W
OUT ( B )
+15V
+ 5V
25V
25V
- 5V
- 15V
12-Jan-2009
2 : 3
D
C
B
A
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