4321
C25
C17'
47UF
100UF
10
11
7
6
R10
10K
R19
2.2K
LE2
C13
224
C2
682
R1
8.2K
C2'
682
R1'
8.2K
R14
680
6
5 7
U2B
C14
104
ZD1
9V1
R2
3.3K
R2'
3.3K
VR3A
B50K
VR3B
B50K
C15
0.47UF
VR2
B10K
470uf
R15
3.3K
C03
333
C03'
CAP
C16
0.47UF
R16
2.2K
C3
102
C3'
102
R18
2.7K
D5
4148
C4
0.22UF
C4'
0.22UF
C5
47UF
R4
220
C5'
R4'
47UF
220
C27
102
+VB+VA
C23
47UFC22
R17
47K
R11
150
R12
100
C17
47UF
JK1
D
C
C26
104
B
AC IN
A
R
C1
L
0.47UF
C1'
0.47UF
R5
33K
R5'
33K
C11
R7
100UF
8.2K
C10
1UF
T1
1 2 3 4
+VB
2
3
R6
470K
SW1
+VA
D3
VR1B
B10K
C12
104
8
U2A
4
4558
VR1A
B10K
47K
R8
1
D1
D2D4
R9
10K
+VP
C21
2200UF
16V
VA
16
U1
TEA2025B
KA2206
8
4,5,9 12,13
1,
C6
47UF
*
C25' 100UF
10
11
7
6
1
8
C18
47UF
Title
A4
Date: 25-Nov-2003 Sheet of
File: F:\my file\AN\M-2025.DDB Drawn By:
C24
104
C7
14
100UF
15
3
C7'
100UF
C19
14
100UF
15
C19'
3
100UF
2
VA
16
U3
TEA2025B
KA2206
4,5,9 12,13
2
C24' 104
M- 520 SUBWOOFER SYSTEM
Number RevisionSize
C8
224
C8'
224
C20
224
C20'
224
C9
C9'
470UF
470UF
R13
5.1K
L.M An
SP1
4 ohm
SP2
4ohm
SP2
8 ohm
* NO USED
D
C
B
A
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