cxa2510aq Sony Electronics, cxa2510aq Datasheet - Page 12

• Manufacturer Part Number: cxa2510aq
• Description: Dolby B Type Noise Reduction System With Playback Equalizer Amplifier
• Manufacturer: Sony Electronics

Application Circuit 2
FWD2
FWD1
RVS2
RVS1
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.
GND
GND
470p
470p
470p
470p
C1
C2
C3
C4
500
500
R5
22µ
R6
C5
100k
R1
100k
R4 100k
R2
R3
100k
PBREF2
PBREF1
PBRIN2
PBRIN1
PBGND
PBFIN2
PBFIN1
PBFB2
PBFB1
VCT
0.01µ
0.01µ
C7
C6
32
33
35
36
37
39
40
31
34
38
18k
18k
R9
R8
VCT
30
1
R11
300k
12k
300k
R12
R10
12k
R7
F2
F1
29
2
120µ/70µ
120µ/70µ
GND
V
28
CC
3
C10
2.2µ
2.2µ
GND
C9
27
4
22µ
C8
1
1
2.2µ
2.2µ
C12
C11
AUXIN2
AUXIN1
T2
T1
26
5
– 12 –
0.001µ
R13
C13
18k
LPF
GND
GND
25
TAPE/AUX
6
FWD/RVS
TAPE EQ
NR BIAS
C15
2.2µ
C14
2.2µ
LINEOUT2
LINEOUT1
V
CC
F3
24
7
0.1µ
0.1µ
C17
C16
OFF/
GND
OFF/
GND
23
B
B
8
NR
NR
MS MODE
NR MODE
DET
22
9
MS ON/
GND
10
21
OFF
0.47µ
R14
3.9k
C18
19
16
15
14
13
12
20
18
17
11
MSMODE
DRSW
TAPESW
INSW
NRSW
NC
MSOUT
DGND
MSTC
G1FB
R15
39k
C19
4.7n
GND
100k
R17
1MEG
0.1µ
C20
R16
GND
From
Microcomputer
DV
To Microcomputer
DGND
CXA2510AQ
CC