
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
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2
1 3
4
M
IC
1
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A
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3
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1
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4
12V
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1
15
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R
2
15
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3
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2
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1
2
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10
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9
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12
47
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47
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1
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1 2 3 4 5 6
M
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LR
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7
47
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25
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T
1
2
3
4
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41
48
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A
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K
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41
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3
3
4
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2
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3
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0.1
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0.1
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0.1
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0.1
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N
O
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TH
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P
A
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N
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1
2
3
4
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6
5
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1
2
3
4
8
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1
2
3
4
8
+
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3A
7
6
5
+
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3B
1
2
3
4
8
+
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7
6
5
+
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U
4B
7
6
5
+
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U
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+1
5V
-1
5V
+1
5V
-1
5V
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5V
-1
5V
+1
5V
-1
5V
D
10
01
N
41
48
D
10
11
N
41
48
C
10
0
10
uF
/5
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C
10
1
2.
2u
F/
50
V
C
10
2
22
0u
F/
25
V
R
10
3
10
0K
R
10
0
4.
7K
1
/4
W
R
10
1
22
K
R
10
2
2.
2K
1
/4
W
ZD
1
N
C
Q
10
0
2S
A
10
15
+1
5V
R
10
4
10
0K
R
10
5
20
0R
B
1
C
2
E
3
Q
10
1
N
C
D
10
2
1N
41
48
R
10
6
20
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B
1
C
2
E
3
Q
10
2
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C
28
78
D
10
3
1N
41
48
LO
W
-O
U
T
H
IG
H
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U
T
-1
5V
+1
5V
R
10
7
3k
1 2
C
N
2
A
K
D
L2
po
w
er
ZD
2
0R
PO
W
E
R
O
N
/O
FF
M
U
TE
M
S8
A
-P
R
E
PC
B
M
S8
A
P
R
E
V
ER
06
05
31
1
3
T
ite
l
Si
ze
D
at
e
Fi
le
M
od
el
N
O
:
A
3
14
-J
A
N
-2
00
9
M
S8
A
-P
R
E
R
ev
is
io
n
Sh
ee
t
of
D
ra
w
n
B
y
Y
uS
hu
ai
W
ei
M
S8
A
-P
R
E
PC
B
(1
/3
)
MS8A - PRE (1/3)
--- 5 ---
4. Schematic Diagram
Summary of Contents for MS8
Page 1: ...www altoproaudio com Version 1 0 MODEL MS8 MS8A Revised on Apr 2010 ...
Page 16: ...MS8 speaker cabinet 6 PCB Layout 14 ...
Page 17: ...MS8 speaker cabinet 15 ...
Page 18: ...MS8A active speaker cabinet 16 ...
Page 19: ...MS8A active speaker cabinet 17 ...
Page 20: ...7 Exploded View Mechanical Parts List 18 MODEL NO MS8 ...
Page 21: ...MODEL NO MS8A 19 ...