Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Microlab Speakers Колонки Microlab M-920 M-920
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1 2 3 4
+VCC
C2 C22
JK1 U1A 472 100UF/25V
C3
VR1A 13 LM324 0.22UF SP1
D R3 5 D
B50K C1 14 1 TDA2030 6 ohm
12 4 JR1
R2 3.3K U2
2 0.5
8.2K
0.22UF R4 C4
R1 3 R6
6.8K C5 C21 C6
47K 22K
102 3.3UF CC224
104 R7
R5
C2' 2.2
510
472
C3'
VR1B 0.22UF
2 SP2
B50K R3' 5
C1' 1 1 TDA2030 6 ohm
3 4 JR1'
R2' 3.3K U3
U1B 2
8.2K C4' 0.5
0.22UF LM324
R1' R4' 3
102 C5' R6' C6'
47K 6.8K
3.3UF 22K CC224
C C
R5' R7'
R8 510 2.2
4.7K
-VCC
C22'
100UF/25V
R8'
4.7K
+VB C8
224
R9 R10
8.2K 12K +VCC
C10
6 0.47UF
VR2 4 R11 R12
9
10K 10K C23
B50K 5 7
10 8 U1D 104 TDA2030
R13 SP3
U1C LM324 5
B 11 10K 1 4 ohm B
LM324
C9 4
C11 U4
104 2
-VB 102 3 C13
C12
R15 CC224
22UF
22K
R16
+VCC R14 2.2
510
+VB
4xRL205
F1
130C R17 R19
SW1 D1
T1 D4 C14 560 C15 3.3K -VCC
3300UF 100UF
25V
AC IN
LED1
C14' Title
A A
D3 D2 3300UF C15' BM-2.1 SUBWOOFER SYSTEM
25V 100UF
Size Number Revision
R17'
-VCC -VB A4
560
Date: 4-May-2005 Sheet of
File: C:\Documents and Settings\wangzhao.MICROLAB\\\Copy of TMN-1 sch.DDB
Drawn By: L.M.An
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