Sony CA-702 Maintenance Manual page 127

H:PAL
IC13
TC7S14FU
IC8
5V-2 5V
TC74VHC595FS
C30
0.1
5
2 4
16
3
VCC
7
Q7
SDA3 9 6
SOUT Q6
SDA2
14 5
SIN Q5
LOAD
12 4
RCK Q4 L:VBS PF 1/4
SCK 11 3
SCK Q3
10 2
SCLR Q2
13 1
OE Q1 ENC RESET 2/4
15
Q0
GND
8
IC15(1/2)
TC74HC4538AFS
5V
R9
C39 56k
100p
1 2
Cx CxRx
6
Q
5
4
7
Q
RD
3
CA-702
CA-702P
I J
58
VIEFENA
92
TX
43
XZLD
3/4
44
TCL
45
THCNT
46
TFCNT
47
TFCK
48
TCNTO
31
PARAENC
R30
0 ,NM 32
HDELAY0
33
HDELAY1
34
INX ON/OFF
93
COMP
94
CFINFO
95
SEL
96
RE
86
MD0
87
MD1
99
SLNP
FLD
14
EXTF
CF1 16
CF1
CF2 17
CF2
HD
13
EXTH
RB32 30
PIN
100
37
TRSMODE
VD9 8 7 18
VD9
VD8 6 5 19
VD8
VD7
4 3 20
VD7
VD6
2 1 21
VD6
VD5 8 7 22
VD5
VD4 6 5 23
VD4
VD3 4 3 24
VD3
VD2
2 1 25
VD2
VD1
26
VD1
VD0 27
VD0
97
R18 R19 RB33
INCH
100 100 100
98
DI/J2
R36 0 ,NM
35
VC13
R37 0
36
VC12
R38 0 ,NM
41
VC11
R39 0
42
VC10
100
ANIS
9
1
ANA9
8 2
ANA8
7 5
ANA7
6 6
ANA6
IC14(1/2) IC17 5
7
ANA5
TC74VHC74FS TC74VHC163FS
4
5V 8
ANA4
C40
0.1 3 9
ANA3
5V
2 10
ANA2
1
16 11
ANA1
0
12
ANA0
VDD
1 15 39
CLR CO INX
4 2 14 FLD R40 38
CK QA
CK27
0 ,NM
3 13 CF1
A QB
PR
15 29 40
CF2
2 5 4 12
D Q B QC
5 11
C QD
3 6 6 10
D ENT
CK Q
7 9
CLR
ENP LD
GND
1 R41
47
8
K
DIF-67 (1/4) DIF-67 (1/4)
3.5V
FB3
CN1
94 D 3.5V
93 D 3.5V
C303
C302 33
92 D 3.5V
33 10V
10V TA-CB
91 D 3.5V
TA-CB
C300 C301
0.1 0.1
SELF DIAG 3/4
L:YP
5V
C31 C32 C33 C34
0.1 0.1 0.1 0.1
SDA3
78 53 28 3 LOAD
SCK
V DD
68
SYNC2
60
TE O
61
TE O
SDA4
IC5
CXD8385Q
(D1 ENC)
74
ANEV
73
ANEH
91 IC18
3V
OC27
TC74VHC541FS
C42
89
0.1
OC13
88
RB34 20
OC6
100
VCC
67
8 7 2 18
MUD9
66
6 5 3 17
MUD8
64
4 3 4 16
MUD7
63
2 1 5 15
MUD6
62 8 7 6 14
MUD5
57
6 5 7 13
MUD4
56
4 3 8 12
MUD3
55
2 1 9 11
MUD2
52 1 19
MUD1 OE OE
GND
51
MUD0
RB35
10
100
82
CM9
81
CM8
80
CM7
77
CM6
76 3V
CM5
C43
IC19
75 0.1
CM4
TC74VHC541FS
72 20
CM3
71
R20
CM2
100
VCC
70 2 18
CM1
59 3 17
CM0
69 R21 4 16
MFP
100
49 SAVPNT 5 15
SAVPNT
PARITY
50 6 14
POUT
85 7 13
PERROR2
84 8 12
B0B2 PERROR1
83 R45 9 11
SYNC
0
V
SS 1 19
,NM
OE OE
4 54 65 79 90 GND
10
R43
47
RB36
100k
S1
H:TEST
DIAG CK L:YP
6-19 6-19
L M
CN1
GND 100
GND 99
GND 98
GND 97
CN1
GND 16
GND 15
GND 14
GND 13
GND 12
GND 11
IC9
5V-2
TC74VHC595FS C35
0.1
16
VCC
7
Q7 VBS SEL2 4/4
9 6
SOUT Q6 DEC RESET 2/4 3/4
14 5
SIN Q5
AU OE 3/4
12 4
RCK Q4 CH EXCHANGE 3/4
11 3
SCK Q3 L:SDI DET 2/4 3/4
10 2
SCLR Q2 VIDEO MUTING 3/4
13 1
OE Q1 FFW CONT 3/4
15
Q0
GND
8
IC10
5V-2
TC74VHC595FS
C36
0.1
16
VCC
7
Q7 H:VBS EE 2/4
9 6
SOUT Q6 H:DE OFF 2/4
14 5
SIN Q5 L:SDI IN 2/4
12 4
RCK Q4 VBS SEL 4/4
11 3
SCK Q3 L:INPUT EN 2/4
10 2
SCLR Q2 H:EN OFF 2/4
13 1
OE Q1 L:D-CCZ 2/4
15
Q0 L:A-CCZ 2/4
GND
8
VO9
VO8
VO7
VO6
VO5
VO4
VO3
VO2
VO1
VO0
TX VIDEO 2/4
R300
0
ENC CK 2/4
R301
0
,NM
5V
TEST ON/OFF
MODE
ENC VCO ADJ
DEC VCO ADJ
DIF-67 (1/4)
BOARD NO. 1-668-762-11
2/4
VCO ADJ 1 LOT NO. 709-
VCO ADJ 2 2/4
B-¥CA702-DIF67-11@
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