Sony DSR-1800 Service Manual page 18

IC
CXD9127R (SONY)
DIGITAL SOUND PROCESSOR
—TOP VIEW—
76
80
85
90
95
100
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 I OENPA 26 —
2 I TRCK 27 I
3 I INDI IN 0 28 I
4 I INDI IN 1 29 I
5 I INDI IN 2 30 I
6 I INDI IN 3 31 O
7 I INDI IN 4 32 I
8 I INDI IN 5 33 I
9 I INDI IN 6 34 I
10 I INDI IN 7 35 I
11 I INDI IN 8 36 —
12 I INDI IN 9 37 —
13 I INDI IN 10 38 —
14 I INDI IN 11 39 —
15 I INDI IN 12 40 O
16 I INDI IN 13 41 O
17 I INDI IN 14 42 O
18 I INDI IN 15 43 O
19 I IENPA 44 O
20 I IREN 45 O
21 I IDFFRE 46 O
22 I TESTI0 47 O
23 I TESTI1 48 O
24 I TESTI2 49 O
25 — V 50 —
CC
11-8
50
45
40
35
30
26
PIN PIN
SIGNAL I/O SIGNAL I/O SIGNAL
NO. NO.
GND 51 — GND 76 O OOEC
CIR
52 I BS0 77 O INDI OUT 15
COM CK 53 I BS1 78 O INDI OUT 14
COM CS 54 I BS2 79 — GND
COM DI 55 I BS3 80 — V
COM DO 56 O BS4 81 O INDI OUT 13
IPRST 57 — GND 82 O INDI OUT 12
IPCEZ 58 — V 83 O INDI OUT 11
CC
IDV32 59 I IA128 84 O INDI OUT 10
IXINT 60 I V512 85 O INDI OUT 9
V 61 I VCK 86 O INDI OUT 8
CC
GND 62 — GND 87 O INDI OUT 7
V 63 — V 88 — GND
CC CC
GND 64 — GND 89 — V
OPRST 65 — V 90 O INDI OUT 6
CC
INT2
OPCEZ 66 O 91 O INDI OUT 5
INT1
ODV32 67 O 92 O INDI OUT 4
PRFI 68 O IRCK 93 O INDI OUT 3
PVRI 69 O BCK 94 O INDI OUT 2
TESTO0 70 O DA34 95 O INDI OUT 1
TESTO1 71 O DA12 96 O INDI OUT 0
TESTO2 72 — GND 97 — GND
TESTO3 73 — V 98 — V
CC
TESTO4 74 I TRKT 99 — V
V 75 I FITT 100 — GND
CC
CXD9128AR (SONY)
SYNC GENERATOR FOR VTR
—TOP VIEW—
109
110
115
120
125
130
135
140
144
CC
PIN
I/O SIGNAL
NO.
1 O CK1303
2 — GND
3 I HCK
4 I SGCK
5 I SGH
6 I SGOE
CC
7 O CLP
8 I TRST
9 I TMS
10 I TMODE
11 I TEST
12 O TDO
13 I TDI
14 I TCK
15 I BCLK
CC
16 I ACLK
CC
CS
17 I
18 — V
CC
19 O SO
20 I SI
CK
21 I
22 — GND
23 I SDICK
24 I SDIF
25 I SDIV
26 I SDIH
27 I SDTICK
28 I SDTIF
29 I SDTIV
30 I SDTIH
31 O CK1301
CLR
32 I
33 O RFOE
34 O FLDI
35 O JOE
36 — GND
72
70
65
60
55
50
45
40
37
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
37 O HS 73 O RSYN 109
38 O OVD 74 O RBG 110
39 O TFH 75 O RBFT 111
40 O TOFOE 76 O RBLK 112
41 O OFH 77 O OSYN 113
42 O OFOE 78 O OBG 114
43 — GND 79 O WIDEO 115
44 — GND 80 — GND 116
45 I HCK27 81 I WIDEI 117
MAINT
46 — V 82 O 118
CC
47 O CK27O 83 O REFMT 119
48 I CK27I 84 O RFSEL 120
49 O SEL27O 85 O EBLK 121
50 I LC27I 86 — GND 122
T27I
51 I 87 I ESYN 123
52 O LC27SEL 88 O VRI 124
53 O SYNCINT 89 I SSYN 125
54 I LALTR 90 — V 126
CC
55 O SWSYN 91 O PSH 127
NONSTD
56 O PH 92 I 128
57 O CK1302 93 I MDSC 129
58 — GND 94 I SMODE 130
59 — V 95 I SCANIN 131
CC
60 I EXVR 96 O SCANOUT 132
61 O SCHLOCK 97 — GND 133
62 O SCO1 98 I PHI 134
63 O SCO2 99 O PHO 135
64 — GND 100 O INPSEL0 136
65 I/O SM1 101 O INPSEL1 137
66 I/O SM2 102 O INPSEL2 138
67 O SCINT 103 O INPSEL3 139
68 I EBST 104 O RSV 140
69 I EBG 105 O OBFT 141
70 — GND 106 O SC401 142
71 O SC402 107 — V 143
CC
72 I SC41 108 I F4SC 144
I/O SIGNAL
— GND
— GND
O USC9
O USC8
O USC7
O USC6
O USC5
— GND
O USC4
O USC3
O USC2
O USC1
O USC0
O VSC9
O VSC8
O VSC7
— GND
— V
CC
O VSC6
O VSC5
O VSC4
O VSC3
O VSC2
O VSC1
O VSC0
O HSC9
O HSC8
— GND
O HSC7
O HSC6
O HSC5
O HSC4
O HSC3
O HSC2
O HSC1
O HSC0
DSR-1800/P/1600/P