cxa2074q Sony Electronics, cxa2074q Datasheet - Page 17

• Manufacturer Part Number: cxa2074q
• Description: Us Audio Multiplexing Decoder
• Manufacturer: Sony Electronics

Electrical Characteristics Measurement Circuit
CXA2074Q
SIGNAL
GENERATOR
AC
SIGNAL
GENERATOR
V1
SIGNAL
GENE-
RATOR
AC
V3
4.7µ
C2
AC
V2
47n
47n
C8
C9
6.8n
4.7µ
4.7µ
4.7µ
4.7µ
4.7µ
C1
SIGNAL
GENE-
RATOR
C3
C4
C5
C6
C7
38
39
40
42
44
45
46
47
48 TRER
37
41
43
AC
V4
BASSL2
AUX2-R
AUX2-L
LPOUT-L
LPIN-R
LPIN-L
NC
BASSR1
BASSR2
4.7µ
LPOUT-R
BASSL1
6.8n
C10
C11
AC
V5
SIGNAL
GENE-
RATOR
36
1
4.7µ
C12
35
2
SIGNAL
GENE-
RATOR
AC
V6
34
3
3.9k
C13
220
R1
R2
1µ
I
2
C BUS DATA
33
4
C14
10µ
220
R3
S6
S5
S4
S3
S2
S1
32
5
31
6
– 17 –
4.7µ
C15
DGND
BUFF
30
7
15kHz LPF
f
1kHz BPF
H
29
FILTERS
BPF
8
C17
3.3µ
C16
4.7µ
28
9
MEASURES
10
27
0.047µ
5600P
R4
3k
C18
C20
26
11
100k
R5
2700p
3.3k
C19
R6
NOISETC
SUBOUT
SAPOUT
0.012µ
COMPIN
12
C21
25
SAPTC
PLINT
1MEG
STIN
GND
IREF
VGR
V
R7
NC
CC
17
23
20
19
18
16
15
14
13
24
22
21
C25
C26
4.7µ
C27
100µ
10µ
C23
1µ
4.7µ
C22
4.7µ
C24
4.7µ
4.7µ
C28
C29
CXA2074Q/S
R8
62k METAL ± 1%
SIGNAL
GENERATOR
GND
GND
AC
GND
V8
9V
V7
V
CC