DSR-50/50P
4-63
4-64
AUDIO DSP
DI-73 (7/9)
DI-73 (AUDIO DSP) SCHEMATIC DIAGRAM
• See page 4-47 for DI-73 printed wiring board.
• See page 4-149 for waveforms.
NO MARK:REC/PB MODE
*
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
1.4
2.8
1.3
1.3
2.8
1.3
1.3
2.8
2.8
2.8
1.6
1.3
1.4
1.4
1.6
1.4
1.4
1.5
1.5
*
*
*
*
*
*
*
*
2.8
2.8
2.7
2.7
2.1
2.1
2.7
2.1
2.1
2.1
2.1
2.2
2.2
2.2
2.8
2.8
2.8
0
0
0
2.8
2.8
0
2.8
7
8
IC8003
CXD2712R
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
TC7W74FU(TE12R)
IC8002
1
2
3
4
5678
0.01u
C8008
0.01u
C8016
0.01u
C8013
0.01u
C8007
0.01u
C8003
0.01u
C8004
10V
33u
C8005
0.01u
C8006
CL8002
CL8003
CL8004
CL8006
CL8005
10k
R8040
XPD_DA1
XPD_AD2
SIB
LRCK
DEM0
BCK
XPD_DA2
SIA
DEM1
SOC
XPD_AD1
SOD
TC7SU04FU(TE85R)
IC8000
1
2
3
45
TC7S08FU(TE85R)
IC8001
1
2
3
45
24.576MHz
X8000
10p
C8001
10p
C8002
220k
R8002
0.01u
C8000
XX
R8003
SIC
SOA
SID
SOB
10uH
L8201
10uH
L8202
10
R8215
LRCK
BCK
SFD_FCK
MCK
CL7401
R8001
0
0.01u
C8020
0.01u
C8021
+2.8V
GND
25-1
25-2
25-3
1
A
A_XHDRD
A_XHDWR
A_HRDY
A_XHDCS
A_HA0
A_HD0
A_HD1
A_HD2
A_HD3
A_HD4
A_HD5
A_HD6
A_HD7
A.AD_DATA1
A.DA_DATA1
XPD_AD1
XPD_DA1
DEM1
DEM0
A.AD_DATA2
A.DA_DATA2
XPD_AD2
XPD_DA2
A.DA_DATA2
A.DA_DATA1
DATA_TO_SFD
ADAI2
ADAO2
DATA_FROM_SFD
A.AD_DATA1
A.AD_DATA2
DATA_FROM_SFD
ADAO2
DATA_TO_SFD
ADAI2
A2CH/X4CH
2
I
12
G
6
8
D
E
DI-73 BOARD (7/9)
B
7
05
15
13
10
11
C
H
F
3
14
9
4
5
IC8002
IC8001
IC8000
XX MARK:NO MOUNT
AUDIO DSP
-REF.NO.:10,000 SERIES-
22
DI-73 BOARD (9/9)
DI-73 BOARD (8/9)
25
DI-73 BOARD (9/9)
23
19
DI-73 BOARD (6/9)
DI-73 BOARD (9/9)
24
IC8003
SIGNAL
SIGNAL PATH
REC
PB
AUDIO
