Text preview for : SL-1_SL-2_SOLO.pdf part of Microlab SL-1 SL-2 SOLO . Rare and Ancient Equipment Microlab Speakers Колонки Microlab SL-1 & SL-2 & SOLO SL-1_SL-2_SOLO.pdf
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+VCC
R2
D 3.3K D
C2 C8 *
C4 R8 C10 C9
104 104 100UF/25V
+VB 682 15K 1UF
R4 3
RCA1A 5
U1A VR2A 5.6K
VR3A
VR1A 2 4558 B50K C6 SP1
B50K B50K 4 ohm
1 7
3 4
C3 0.22UF
C1 R5
R1 R3 104 C7 C20
0.1UF C5 47K
100K 1.8K 104 4.7UF
RCA1B -VB 103
9 8 R7
U2 4.7 SP1'
RCA2A R18 R6
15K TDA7265 8 ohm
470
U1B
C1' 6 R2' C6' SP2
C VR1B 0.1UF 7 3.3K 11 4 ohm C
C2'
B50K 5 C4' 2
104 2
682 0.22UF
R1'
R4' R5' C7' C20'
R18' 100K VR2B 5.6K 47K 104
RCA2B 15K VR3B 4.7UF
B50K 10
50K R7'
4.7 SP2'
R6'
C5' 8 ohm
C3' 1 6 470
103
R3' 104
1.8K -VCC
R9' R9 *
+VB C9'
6.8K 6.8K C8' 100UF/25V
R10 C13
2.2M 104
D5 R13 104
B C11 100K B
2 1N4148
R12 8
6
3 1 R15
4.7UF 100K
U3A 5 7
4558 U3B 43K
C12 R11 4
4558
47UF 2.2M R14
10K
C14
104
-VB
+VCC
R16
+VB
4x1N4004 470/0.5W
T1 D4 D1 C15 ZD1 C17
4700UF 15V 100UF/25V
SW1 25V R17
AC IN
3.3K Title
A LED1 A
D3 D2
C16
4700UF
ZD2
15V C18
SL-1/SL-2
25V 100UF/25V Size Number Revision
A4
R16' -VCC
-VCC -VB
470/0.5W Date: 26-Mar-2003 Sheet of
File: F:\huang bf\AN\Sl-1.DDB Drawn By:
L.M.An
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