IC302 UTC8227S (MAIN Board (3/3))
6
5
4
3
7
8
9
10
IC303 BD3491FS-SE2 (MAIN Board (3/3))
32
31
30
29
28
VCC/2
I2C BUS LOGIC
INPUT GAIN
INPUT SELECTOR
1
2
3
4
2
1
11
12
27
26
25
24
VCC
SURROUND
5
6
7
8
9
23
22
21
20
19
TREBLE/BASS
VOLUME
VOLUME
10
11
12
13
14
CFD-S07CP
18
17
15 16
27