CXA2022 Sony Corporation, CXA2022 Datasheet - Page 9

• Manufacturer Part Number: CXA2022
• Description: I2C Bus Sound Processor for TV
• Manufacturer: Sony Corporation

• BALANCE: Balance control for L and R channels
• SURR-EFFECT: Effect setting for Stereo Surround 1 and 2
• MONO-EFFECT: Effect setting for Simulate Stereo (Monaural Surround)
• VOCAL-MIX: Addition amount setting of middle frequency for Stereo Surround 1 and 2
Application Circuit
00 = L channel (Minimum), R channel (Maximum)
20 = Typical
3F = L channel (Maximum), R channel (Minimum)
0 = Minimum
8 = Typical
F = Maximum
0 = Minimum
F = Maximum
0 = Minimum
8 = Typical
F = Maximum
L IN
R IN
30
1
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
4.7µ
4.7µ
C2
C1
29
2
28
3
0.1µ
0.1µ
C4
C3
27
4
4700P
4700P
C5
C6
26
5
4.7µ
47µ
C8
C7
25
6
4.7µ
820k
C9
0.1µ
C10
R1
24
7
4.7µ
C11
CXA2022S
– 9 –
23
8
8200P
C12
4.7µ
C13
22
9
C15
4.7µ
C14
4.7µ
L OUT
R OUT
10
21
C17
10µ
C16
10µ
20
11
4700P
8200P
C18
C19
12
19
1MEG
C20
10µ
R2
4700P
C21
18
13
0.022µ
0.1µ
C23
C22
SCL
17
14
220
R3
C24
0.1µ
CXA2022S
SDA
V
16
15
CC
220
R4
C25
4.7µ