CXA1842S
Application Circuit
C12
10µ
Vcc
GND
C15
10µ
C2
C6
10µ
0.022µ
22
21
20
19
18
17
CXA1842S
6
16
15
14
13
12
Lch IN
GND
Lch OUT
GND
Rch IN
Rch OUT
10
11
1
2
3
4
5
7
8
9
C5
C1
C14
10µ
0.022µ
10µ
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.
Mode Switch Correspondence
No.
1
MODE
Simulated Stereo
Surround A
Surround B
Pass
SW1
ON
SW2
ON
SW3
ON
2
ON
OFF
ON
ON
3
OFF
OFF
—
ON
4
OFF
—
ON
5
Vocal cancel
OFF
...
— don't care
Bass boosting ON when SW4=ON (Invalid during vocal cancellation)
VTH for SW ... VTH (H) = VCC to 3 V, VTH (L) = 2 V to GND
—5—
SONY [ SONY CORPORATION ]
