User Guide

11
DN-X100
M51132L (IC109, 209)
1M FLASH MEMORY (IC802) ADG212A (IC113, 213)
BD4745G (IC803)
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Ref
Control mode switching
Filter
NC
GND
Output 1
Output 2
Input 1
Input 2
Power
Volume/Volume 1 control
Shock noise reduction at Bus Through SW switching
Bus Through/VCA change SW
Balance/Volume 2 control
4321323130
IO IO
GND
IO IO IO IO
13
12
11
10
9
8
7
6
5
IO
A0
A1
A2
A3
A4
A5
A6
A7
21
22
23
24
25
26
27
28
29
14 15 16 17 18 19 20
IO
CE
A10
OE
A11
A9
A8
A13
A14
A12 A15 A16 NC V
CC
WE NC
IN1
S1
D1
S2
D2
S3
D3
S4
D4
IN2
IN3
IN4
1
2
3
4
5
6
7
8
IN1
D1
S1
V
SS
GND
S4
D4
IN4
IN2
D2
S2
V
DD
V
L
S3
D3
IN3
16
15
14
13
12
11
10
9
123
54
NC SUB GND
Vcc Vout