njw1176 New Japan Radio Co.,Ltd, njw1176 Datasheet - Page 13

• Manufacturer Part Number: njw1176
• Description: Audio Processor With Subwoofer Output
• Manufacturer: New Japan Radio Co.,Ltd

APPLICATION CIRCUIT 2
( 4) Separate the I
Pin No.
10
3
6
7
Input Ach
Output Ach
TONE-Ha
TONE-La
2
SUR-FIL
SCL
SDA
Symbol
C bus line and Signal line from the following terminals for avoiding digital noise problem and cross talk.
LF1
0.47µ
330nF
0.47µ
2.2n
100n
100n
100
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
220
4.7μ
Pin No.
24
25
28
29
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
OUT
IN
TONE-Hb
TONE-Lb
Symbol
TONE INa
TONE -Ha
TONE -La
SUR OUTa
Ex.)
ealaBASS : NJM2706
BBE Mach3 : NJM2155
SRS TruBass : NJM2192A
SRS WOW : NJM2700, NJM2195, … , etc
INa
CVW
LF1
AGC1
SUR-FIL
CVB
CVA
SDA
SCL
GND
OUTa
LF3
LF2
Sound Enhancement IC
Surround Sound IC
TONE INb
SUR OUTb
TONE-Hb
or
TONE-Lb
OUTw
OUTb
VREF
AUX0
AUX1
CTH
CTL
LF2
LF3
INb
V+
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
22µ
IN
OUT
0.047µ
0.022µ
4.7µ
2.2n
100n
4.7µ
0.47µ
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
AUX0
AUX1
Output Wch
Output Bch
Input Bch
V+
V+
NJW1176
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