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C25 UA C24
100UF 104
D D
JK1 C2
R 682
VR1A C4
C1 B10K R2 C7
L 3.3K 0.22UF
0.47UF 10 16 14 SP1
R1
100UF C9470UF 4 ohm
8.2K R3 C3 C5 47UF
4.7K 822 11 15
U1 C8
C1' 224
R4 TEA2025B
C2'
220 KA2206
682
C4'
0.47UF 3
R2' 0.22UF
VR1B 3.3K C7' 100UF C9' 470UF
7
B10K
2
R1'
8.2K R3' C8'
C3' 6 SP2
C 4.7K 822 8 1, 4,5,9 12,13 224 C
C5' 4ohm
R5 R4'
33K 47UF C6
220
47UF
R5'
33K +VA C12
C13
224
C11
R7 * UA
100UF 8.2K 104 C25' 100UF C24' 104
C15
6 0.47UF
8 R8 47K R9 R10
2
10K 10K C19
C10 5 7 C16
16
3 1 U2B 0.47UF 10 14
U2A
4 100UF
C26 1UF 4558 VR2
R6 C14
104 B10K 11 15
470K 104
C17 U1 C20 SP2
B B
47UF TEA2025B 224
7 8 ohm
R11 KA2206 R13
+VB C19'
150 5.1K
3
6 100UF
SW1
R12 C17' 2
100 47UF C20'
1
T1 +VP 8 4,5,9 12,13 224
D3 D1
R14 R15
+VA D5 +VB C18
680 3.3K
AC IN 47UF * NO USED
ZD1 4148
C21
9V1 C23 R17
D4 D2 2200UF R17
C22 R16 47UF 47K
16V 2.2K
470uf 2.2K
LE2 Title
A A
M-B260 STEREO SPEAKERS
Size Number Revision
A4
Date: 27-Mar-2003 Sheet of
File: L.M.An
F:\huang bf\AN\M-b260.DDB Drawn By:
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