njw1148a New Japan Radio Co.,Ltd, njw1148a Datasheet - Page 7

• Manufacturer Part Number: njw1148a
• Description: Njw1148a Audio Processor With Sound Enhancement And Trusurround Virtualizer
• Manufacturer: New Japan Radio Co.,Ltd

APPLICATION CIRCUIT
(NOTE)
1. Separate the I
2. The constant of capacitors connected to the terminals No.3, 4, 35 and 36 are designated by BBE Sound Inc.
3. The constant of capacitors connected to the terminals No.
Pin No.
1
3
4
5
100nF
330nF
4.7nF
0.1µF
3.3nF
2.2nF
4.7µF
4.7µF
4.7µF
33nF
1µF
1µF
1µF
+
+
+
+
+
+
TONECHA
Symbol
BBECHA
BBECLA
2
C bus line from the following terminals for avoiding digital noise problem.
TS3
10
11
12
13
14
1
2
3
4
5
6
7
8
9
TS3
INA
BBECHA
BBECLA
TONECHA
TONECLA
LINEOUTA
OUTA
OUTC
N.C.
AGCTC
SURTC
VOLATC
VOLBTC
VOLCTC
Pin No.
48
15
4.7nF
33
34
35
6
+
47
16
46
17
TONECHB
TONECLA
TONECLB
Symbol
BBECLB
18
45
NJW1148A
44
19
+
Pin No.
1,38,39,40,41,47
36
38
39
40
43
20
+
42
21
Symbol
BBECHB
SRS4
SRS3
SRS2
41
22
+
and
0.22µF
40
23
48
+
4.7nF
are designated by SRS Labs, Inc.
LINEOUTB
TONECHB
OUTTC
TONECLB
Pin No.
BBECHB
BBEHTC
39
BBECLB
MIXOUT
BBELTC
24
LFOUT
OUTB
+
41
46
47
48
SRS4
LFIN
N.C.
INB
38
37
36
35
34
33
32
31
30
29
28
27
26
25
Symbol
CEALA
NJW1148A
SRS1
TS1
TS2
+
+
+
+
0.22µF
1µF
1µF
0.1µF
100nF
3.3nF
2.2nF
4.7µF
4.7µF
33nF
+
4.7µF
– 7 –