Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Microlab Speakers Колонки Microlab M-200 & M-300 & M-290 & M-600 M-200_M-300_M-290_M-600
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1 2 3 4
+VCC
+VB C7
C2 C8
D D
JK1 682 104 100UF/25V
U1A C4
VR1A 4558 R3 0.22UF SP1
2 5
B50K 3.3K 1 TDA2030A 4 ohm
1
3 4
R2 U2
2
8.2K R4
C1 R5
R1 6.8K 3 R7
1UF C3 24K C5 C6
100K 39K
-VB 472 2.2UF 224
R8
R6
C2' 3.3
510
682
U1B C4'
6 R3' 0.22UF SP2
3.3K 5
C1' 7 1 TDA2030A 4 ohm
VR1B
5 4
B50K R2' U3
2
8.2K R4'
C 1UF R1' C
6.8K R5' 3
100K C3' C5' R7' C6'
24K
472 2.2UF 39K 224
R9
R6' R8'
4.7K
510 3.3
-VCC
C8'
R9' 100UF/25V
+VB C11 C7'
4.7K
C13 104
224
R11 104
8.2K +VCC
C15
6 0.47UF
8 R1339K R14 R15
2
10K 10K C21 C22
C9 5 7
104 100UF/25V
3 1 U4B TDA2030A
C16
U4A 5
B 4 1 SP3 B
1UF 4558 VR2
C14 4 4 ohm
R12 B10K U5
104 0.47UF R17 2
100K C12
3 C19
104 22K C18
R19 224
-VB 22UF
39K
R20
R18 3.3
+VCC 560
SW1 D1 R21
470/0.5W +VB C23 C24
T1
104 100UF/25V
1N5402 C25 ZD1 C27 -VCC
AC IN
3300UF 9.1V 47UF
25V R23
2.7K
LED1
C26 ZD2
Title
A 3300UF 9.1V C28 A
AC ADAPTER IN D2 25V 47UF M200/300/290/600 SUBWOOFE
-VCC Size Number Revision
R22
-VCC -VB
1N5402 470/0.5W A4
Date: 27-Mar-2003 Sheet of
File: F:\huang bf\AN\M200-800.ddb
DrawnL.M.An
By:
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