Sony HCD-C990 Service Manual - Page 79
Ic602, Pcm1800e/2k, Ic604, Idt71v016s15ph-autl
 |
View all Sony HCD-C990 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 79 highlights
AGND VCC C PR C NR C PR C NR VDD DGND SYSCLK DOUT BCK LRCK IC602 PCM1800E/2K 24 23 22 21 20 19 18 17 16 15 14 13 DIGITAL ∑ MODULATOR DIGITAL ∑ MODULATOR 1/64 DECIMATION FILTER & LOW-CUT FILTER SERIAL I/O INTERFACE & MODE/FORMAT CONTROL SINGLE-END DEFERENTIAL CONVERTER 1 REFERENCE 234 SINGLE-END DEFERENTIAL CONVERTER 5 CLOCK/ TIMING CONTROL RESET/ POWER CONTROL 6 789 10 11 12 HCD-C770/C990 LIN V REF 1 REFCOM V REF 2 RIN RSTB BYPASS FMT0 FMT1 MODE0 MODE1 FSYNC IC604 IDT71V016S15PH-AUTL A4 1 A3 2 A2 3 A1 4 A0 5 CS 6 CHIP ENABLE BUFFER I/O 0 7 I/O 1 8 I/O 2 9 I/O 3 10 VDD 11 VSS 12 I/O 4 13 I/O 5 14 I/O 6 15 I/O 7 16 WE 17 WRITE ENABLE BUFFER A15 18 A14 19 A13 20 A12 21 NC 22 ROW/COLUMN DECODER 64K x 16 MEMORY ARRAY LOW BYTE I/O BUFFER SENSE AMP & WRITE PRIVER HIGH BYTE I/O BUFFER 44 A5 43 A6 42 A7 OUTPUT ENABLE BUFFER 41 OE BYTE ENABLE BUFFER 40 BHE 39 BLE 38 I/O 15 37 I/O 14 36 I/O 13 35 I/O 12 34 VSS 33 VDD 32 I/O 11 31 I/O 10 30 I/O 9 29 I/O 8 28 NC 27 A8 26 A9 25 A10 24 A11 23 NC 79
-
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
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
 |
 |
