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SD-AS10
IC501 VHiBD3813K1-1: Volume (BD3813K1)
42
INFRA
43
INFLA
44
SW1
INSWA
45
A
B
INSRA
46
A
INSLA
47
B
INCA
48
A
B
INSBA
49
INFRB
50
A
INFLB
B
51
A
INSWB
52
B
INSRB
53
INSLB
54
INCB
55
INSBB
56
1
41
40
39
38
37
+
-
+
-
+
-
SW2
A
+
B
-
A
+
B
-
SW3
A
+
A
-
B
B
A
B
2
3
4
5
6
Figure 8-7 BLOCK DIAGRAM OF IC
36
35
34
33
32
TONE
+
-
+
-
+
-
+
-
+
-
+
-
+
-
7
8
9
10
11
8 – 7
31
30
29
GND8
28
OUTSW
27
GND7
26
OUTSR
25
GND6
24
OUTSL
23
GND5
22
OUTC
21
GND4
20
OUTSB
19
VCC
18
GND3
17
VEE
16
LOGIC
VDD
15
12
13
14
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