TDA2030 based amplifier
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Audio amplifier based on the TDA2030 with active filters (4558)
Transcript of TDA2030 based amplifier
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1
6
5
4
3
2
1
mm
A
B
C
A
B
C
D
D
AC INPUT
LIN
GND
RIN
RIN
GND
LIN
LOUT
ROUT
MIC.OUT
+12V
-12V
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ÖصÍÒô
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1/3
ÖصÍÒô
PLUG
R30
0
R8
68K
SP1
4¦¸10W
C17
M/104
R21
2.2¦¸
SP5
8¦¸20W
-
+
2
3
1
IC4-A
-
+
6
5
7
IC4-B
4
8
IC4-C
+
-
1
2
4
IC3-A
3
5
IC3-B
R23
12K
R24
12K
R25
22K
R27
820
R28
22K
R29
2.2¦¸
+
C21
2U2/50V
C20
M/104
C19
M/224
C24
M/154
D1
1N5404
D2
1N5404
D3
1N5404
D4
1N5404
+
C25
4700U/25V
+
C26
4700U/25V
+
C22
47
U/2
5V
+
-
1
2
4
IC1-A
3
5
IC2-B
R19
18K
+
C13
47U/25V
R15
510
R13
22K
T1
12V*2-1.5A
3
5
IC1-B
C9
C/331
+
C5
2U2/50V
R11
33K
R9
1K
C7
M/154
C11
M/333
R17
1K
C15
C/82
+
C6
2U2/50V
R10
1K
C8
M/683
R14
22K
+
-
1
2
4
IC2-A
SP2
4¦¸10W
C10
C/331
C12
M/333
R18
1K
+
C14
47U/25V
R16
510
R20
18K
C16
C/82
R22
2.2¦¸
C18
M/104
R7
68K
C23
C/82
1
2
3
P7
C27
M/104
C28
M/104
C29
M/104
1
2
P11
1
2
3
P1
7
1
2
3
P1
0
R12
33K
R3
1
22
K
1
2
3
4
5
6
7
8
P2
1
2
3
P1
1
2
3
P3
1
2
3
P4
1
2
3
4
P6
1
2
3
4
P5
R62
150K
C47
M/104
C48
M/104
C49
M/104
R6
3
33
0 0
.5W
R64
330 0.5W
+
-
1
2
4
IC9-A
3
5
IC9-B
R65
22K
C52
C/82
+
C53
47U/25V
R66
820
C55
M/154
R67
2.2¦¸
SP3
8¦¸20W
1
2
P2
1
R68
22K
R69
22K
R6
470¦¸
R26
470¦¸
<Drawn By>
<Checked By>
<QC By>
<Released By>
<Drawn Date>
<Checked Date>
<QC Date>
<Release Date>
<Company Name>
<Title>
<Code>
A3
<Drawing Number>
<Revision>
<Scale>
2
2
REV:
SIZE:
CODE:
DRAWN:
DATED:
DATED:
CHECKED:
QUALITY CONTROL:
DATED:
DATED:
RELEASED:
COMPANY:
TITLE:
DRAWING NO:
SHEET: OF
SCALE:
REVISION RECORD
APPROVED:
ECO NO:
A
B
D
DATE:
1
2
3
4
5
6
D
C
A
B
C
LTR
10
.5V
/0.5
A
US
B¹©
µç
µÍÒôµ÷½Ú
USB¹©µç²¿·Ý
µÍÒôµ÷½Ú²¿·Ý
×ÜÒôÁ¿µ÷½Ú²¿·Ý
Íâµ¥
D5
IN4007
D6
IN4007
D7
IN4007
D8
IN4007
1
2
P1
2
+
C1
EC/03
1000U/16V
R1
4.7
C2
M/104
1
2
P1
3
1
2
3
VR
1
VR/D16
1
2
3
P1
4
R2
1K
1
2
3
4
5
6
7
P1
5
1
2
3
VR
4-A
VR
/D1
6/2
4
5
6
VR
4-B
VR
/D1
6/2
1
2
3
4
5
5P*1
R3
4.7K
R4
4.7K
D9
R5
1.2K
