STR-ZA1000ES/ZA2000ES/ZA3000ES
84
IC252, 2116, 2804 MM1839A50NRE
IC2100 TC74VHC393FT (ELK)
IC2102, 2801 LC89075WA-H
VOUT
4
CONT 1
GND 2
NC 3
VIN
5
+
–
VOLTAGE
REFERENCE
REGULATOR
CURRENT
LIMIT
THERMAL
SHUTDOWN
BIAS
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Q
A
Q
B
Q
C
Q
D
B
CLEAR
Q
A
Q
B
Q
C
Q
D
A
CLEAR
RDA
CKA
Q1A
Q2A
Q3A
Q4A
GND
Q4B
Q3B
Q2B
RDB
Q1B
CKB
VCC
LPF 1
PGND 2
DIGITAL INTERFACE RECEIVER
OSCILLATION
AMPLIFIER
POWER-ON
RESET
MICRO
CONTROLLER
INTERFACE
OUTPUT
DATA
LEVEL
DETECTOR
STEREO
A/D
CONVERTER
RXIN1
63
PVDD
64
RXIN2
62
RXIN3
61
RXIN6
RXIN5
RXIN7
RXIN8
RXIN4
60
RXIN5
59
RXIN6
58
RXIN7
57
RXIN8
56
RXIN1
A
51
DGND
55
DGND
52
DVDD
54
RXOUT
S/PDIF
S/PDIF
GROUP: D
GROUP: C
ERROR
53
RXIN2
A
MUX 15:3
MUX (4 x 6): 4
50
RXIN3
A
49
MCKIN 3
BCKIN 4
LRCKIN 5
DATAIN 6
MPIN1 7
MPIN2 8
MPIN3 9
MPIN4 10
MPIN5 11
MPIN6
MASTER CLOCK
BIT CLOCK
LR CLOCK or DSD
2CH DATA or DSD or 1, 2/8CH DATA
MASTER CLOCK or 3, 4/8CH DATA
MCKOUT 13
BCKOUT 14
LRCKOUT 15
DATAOUT 16
BIT CLOCK or 5, 6/8CH DATA
LR CLOCK or DSD or 7, 8/8CH DATA
1, 2/6CH DATA or DSD or ERROR
3, 4/6CH DATA or DATA MUTING
5, 6/6CH DATA or NON-PCM
A/D CONVERTER
DIGITAL AUDIO INTERFACE
CLOCK & DA
TA
GROUP: A
GROUP: B
GROUP: C
GROUP: C
GROUP: D
A/D CONVERTER
DIGITAL AUDIO INTERFACE
GROUP: A
GROUP: B
GROUP: C
GROUP: D
12
MUX (4 x 5): 4
MPOUT1
19
MPOUT2
20
DGND
17
DVDD
18
MPOUT3
21
MPOUT4
22
ERRF
23
XMCK
30
XOUT
31
XIN
32
A/D CONVER
TER
GROUP: A
GROUP: B
GROUP: C
GROUP: D
ERROR
C BIT
INFORMA
TION
A/D CONVER
TER
DA
TA
MUTING
MUTEB
24
DA
TA
MUTING
NON-PCM
NPCMF
25
NON-PCM
MPIO1
26
MASTER CLOCK or S/PDIF
MPIO2
27
BIT
CLOCK or S/PDIF
MPIO3
28
LR CLOCK or DSD or S/PDIF
A/D CONVER
TER DA
TA
or C BIT
INFORMA
TION
A/D CONVER
TER DA
TA
or C BIT
INFORMA
TION
A/D CONVER
TER DA
TA
or C BIT
INFORMA
TION
MPIO4
29
2CH DA
TA
or DSD or S/PDIF
A/D CONVER
TER DA
TA
or C BIT
INFORMA
TION
VREF
48
AGND
47
AVDD
46
DGND
43
DVDD
42
ADINL
45
ADINR
44
DSTATE
41
INTB
40
SO
39
SI
38
SCK
37
CSB
36
XMODE
35
DVDD
34
DGND
33
PGA
ATT
PGA