Sony CA-702 Maintenance Manual page 126

CN1
58
57
56
CA-702 (SY) : S/N 10001 and higher
55
CA-702P (SY) : S/N 40001 and higher
CN1
54
DIF CN1 53
Pin I/O Destinations
1 52
19 I :RE,1-19
51
20 I :RE,1-20
21 I :RE,1-21
CN1
22 I :RE,1-24
6
23 I :RE,1-25
5
24 I :RE,1-26
4
29 O :AD,1-28
3
34 I :CCZ,18
2
41 O :RE,1-47
1
46 I :DA,1-37
59 I :DA,1-52
CN1
63 I/O :AD,1-55
50
I/O :DA,1-55
64 I/O :AD,1-56 49
I/O :DA,1-56
65 I/O :AD,1-57
I/O :DA,1-57
66 I/O :AD,1-58
I/O :DA,1-58
CN1
67 I/O :AD,1-59
74
I/O :DA,1-59
68 I/O :AD,1-60 73
I/O :DA,1-60 72
2 69 I/O :AD,1-61 71
I/O :DA,1-61 70
70 I/O :AD,1-62
69
I/O :DA,1-62
68
71 I/O :AD,1-63
67
I/O :DA,1-63
72 I/O :AD,1-64
I/O :DA,1-64
73 I/O :AD,1-65
I/O :DA,1-65
74 I/O :AD,1-66
I/O :DA,1-66
76 O :DA,1-67
79 I :RE,1-48
82 I :40P,1-13
CN1
83 I :40P,1-23
85 I :40P,1-5 66
86 I :40P,1-25
65
87 O :40P,1-4
64
88 O :40P,1-24
63
95 I :40P,1-35
96 I :40P,1-14
CN1
62
61
3
CN1
90
89
CN1
95
96
CN1
86
85
83
82
80
79
81
4
CN1
25
24
23
22
21
20
19
5
CN1
59
60
Refer to FRAME WIRING (Page 6-30) in regard to destinations of connectors other than above.
A B
3V
L1
D3V
4.7µH
D3V
C2 C3
D3V
C1 C4
33 33
0.1 10V 10V 0.1
D3V
TA-CB TA-CB
5V-2
L2
10µH
+5V
+5V
5V
L3
+5V
10µH
+5V
C9
C6 C7 47
GND
C5 10 47 C8 16V
0.1 16V 16V 0.1 TA-CD C10
GND
TA-CB TA-CD 0.1
GND
GND
GND
GND
C12
C11 10 C13 C14
0.1 16V 10 0.1
TA-CB 16V
TA-CB
-5V
L4
-5V
4.7µH
-5V
C16
0.1
RB1
47
7 8
REC DATA9
5 6
REC DATA8
3 4
REC DATA7
1 2
REC DATA6
7 8
REC DATA5
5 6
REC DATA4
3 4
REC DATA3
1 2
REC DATA2
RB2
47
RB3 RB4
100k 100k
RB7
47
7 8
REC DATA1
5 6
REC DATA0
3 4
REC CF
1 2
REC HD
GND
GND
RB8 RB9
D GND
100k 100k
D GND
R5
100k
VD
SYNC
RB12
47
7 8
5 6
3 4
AU1/2CH IN
1 2
AU3/4CH IN
7 8
64 FS
5 6
FS(X)
3 4
128FS IN
1 2
H:POOL FEED
FS(G)
RB13
47
R6 RB14 RB15
100k 100k 100k
1/4
RB17
47
7 8
AUX2
READ IC62
5 6
DIF READ
TC7SH08FU
RWCK
3 4
DIF LOAD 1
5V-2
1 2
DIF LOAD 2
7 8 RDATA
RXD
1
SDA
5 6
TXD
2
3 4
SCK
1 2
RB18
47
RB19 RB20
100k 100k
IC12
TC7SET08FU
R1 1
47
2
27MHZ IN(X)
27MHZ IN(G)
R2
100k
6-30
C
DIF-67 (1/4) DIF-67 (1/4)
E3 E4
3/4 RX VIDEO
IC1
74LVX4245
3V 5V C17
0.1
23 24 1
RB5
47
VCCB VCCA
22 2
OE DIR
21 3 7 8 VD9
RWCK
20 4 5 6 VD8
VD7
19 5 3 4
VD6
18 6 1 2
B A
17 7 7 8 VD5
16 8 5 6 VD4
15 9 3 4 VD3
VD2 SDA2
14 10 1 2
GNDGNDGND
13 12 11 RB6
47
IC2
C18 3V 5V 74LVX4245
0.1 C19
0.1
23 24 1
RB10
47
VCCB VCCA
22 2
OE DIR
21 3 7 8 VD1
20 4 5 6 VD0
19 5 CF CF
3 4
HD
18 6 1 2
B A
17 7 7 8
SDA
16 8 5 6
LOAD
15 9 3 4
SCK
14 10 1 2
GNDGNDGND
RB11
13 12 11 100k
IC3
74LVX4245
C20 3V 5V
0.1 C21
0.1
23 24 1
VCCB VCCA
22 2
OE DIR
VD
21 3
RB16
20 4 SYNC 100
19 5 7 8 AU1/2CH
18 6 5 6 AU3/4CH
B A
64FS
17 7 3 4
AU 64FS
FS
16 8 1 2
AU FS
15 9 128FS
14 10
R4
100
GNDGNDGND
13 12 11 IC11
TC7SH08FU
5V
5
1
4
H:SDI PF 2/4
2
L:VBS PF
3
3/4 4/4
5V
IC14(2/2)
5V
5 TC74VHC74FS
4
IC63
3 TC7SH08FU 10 14 15
5V-2
Cx
Vcc 16
PR
VD VDD
12 9 12
D Q
5
1 11
4
2 11 8
CK Q
3 CLR GND
13 7
C37
0.1
5V
C15
0.1
5
R3
0
4
3
6-18 6-18
D E
ADDRESS 3/4
5V
C24 C25 C26
0.1 0.1 0.1
16 46 60
IC6 66
5V-2 R/W
CWEN
TC74VHC595FS C22
50
0.1
CWCK
65
ADD6
16
CWA3
ADD5 64
VCC CWA2
7 ADD0
Q7 63
ADD1
CWA1
ADD1
9 6
SOUT Q6 62
ADD0
ADD2 CWA0
14 5
SIN Q5 52
CWD7
CWD7
12 4 ADD3
RCK Q4 53
CWD6
CWD6
11 3 ADD4
SCK Q3 CWD5 54
CWD5
ADD5
10 2
SCLR Q2 55
CWD4
CWD4
ADD6
13 1
OE Q1 56
CWD3
R/W CWD3
15
Q0 57
CWD2
GND CWD2
CWD1 58
CWD1
8
59
CWD0
CWD0
5V-2
80
R10 0
C23
CHS4
0.1
79
R11 0
16
CHS3
R12 0 78
CHS2
VCC 77
7 CWD0 R13 0
Q7 CHS1
22
9 6 CWD1
SOUT Q6 CHEX1
23
CWD2
14 5
SIN Q5 CHEX0
73
CWD3
12 4 R16 0 ,NM
RCK Q4 DID1
CWD4 72
11 3 R17 0 ,NM
SCK Q3 DID0
CXD8281Q
10 2 CWD5
SCLR Q2
112
13 1 CWD6
OE Q1 D2/D1
CWD7
15
Q0
GND 86
DLY4
85
DLY3
8
84
IC7
DLY2
TC74VHC595FS
83
DLY1
82
DLY0
R22
0
69
IT5
68
IT4
67
IT3
49
IT2
2
IT1
39
AU1/2CH
AD1/2
38
AU3/4CH
AD3/4
29
3/4 Z3/4
30
3/4 Z1/2
32
C3/4
33
C1/2
34
U3/4
35
U1/2
36
V3/4
37
V1/2
28
ZCS
27
20/16
26
DIR
25
LRS
24
AFS
CPU IF 3/4 43
FS
LRCK
40
64FS
BCK
IC15(2/2)
128FS 42
TC74HC4538AFS
128CK
75
R8
LIM1
330k
74
IC16
LIM0
110
TC7SH32FU
C38
IVCK
220p
3
5V
CLR
14
109
SYNC
5
CxRx
10 1
Q
4
2
R28
47
9 3
Q
RD GND
13 8
F
C27 C28 C29
0.1 0.1 0.1
76
106 120
114
N.C.
113
N.C.
108
N.C.
107
N.C.
105
N.C.
87
N.C.
70
N.C.
48
N.C.
47
N.C.
45
N.C.
44
N.C.
4
N.C.
119
OT19
118
OT18
117
OT17
116
OT16
115
OT15
20
OT14
19
OT13
18
OT12
IC27
17
OT11
15
OT10
14
OT9
13
OT8
12
OT7
10
OT6
9
OT5
8
OT4
7
OT3
6
OT2
5
OT1
89
UDT
90
ADFT
88
RB30
AUXT
100
103
ADBT
102
9
8 7
AUX9
100 8
6 5 R29
AUX8
0
99
4 3 7
AUX7
98
2 1 6
AUX6
97
5
8 7
AUX5
96
4
6 5
AUX4
95 3
4 3
AUX3
94
2 1 2
AUX2
93
AUX1
92
RB31
AUX0
100
104
OEAUX
R15
100
1
0
R14
100
CA-702
CA-702P
G H