SL1027P Datasheet, PDF (3/7 Pages) AUK corp – DUAL PREAMPLIFIER WITH ALC

Block Diagram
V CC
14
A MP 2
Output
13
Bi a s
Circuit
SL1027P
NU L L
12
NF2 &
A MP 2
(-)In pu t
11
A MP 2
(+)In pu t
10
-
A MP 2
+
ALC2
Output
9
Input
Bi a s
V oltage
8
ALC2
1
G ND
2
A MP 1
Output
Test Circuit
+
A MP 1
-
3
NULL
4
NF1 &
A MP 1
(-)In pu t
5
A MP 1
(+)Inpu t
ALC1
6
ALC1
Output
7
ALC
Input
b
2 0 ~2 0 K H z
C _{B.P .}
SW6
A
V c c (5V ) _{220u F}
10K₁
SW4
680
2
SW3
10u F
+
56
0.033u F 4.7K
51K ^{22u F+}
+ _{470u F}
SW2
2.2K S W 1.2¹
2
+ 47u F _{220u F +}
14
13
12
11
10
9
8
+
SLS1L1002277P
2 0 ~2 0 K H z
C _{B.P .}
SW6
b
1
10K
1
+
10u F
SW4
2
680
2
3
51K
4.7K
0.033u F
S W 5 680 4.7u F
+
+
S W 5 680 4.7u F
4
22u F +
56
5
6
+4.7u _F
SW2
4+70u F
+
4.7u F
7
2.2K
1
SG
S W 1.1 ²
300K
KSI-W021-000
3