Sony CA-702 Maintenance Manual page 122

CA-702 (SY) : S/N 10001 and higher
CA-702P (SY) : S/N 40001 and higher
1
R310
47
CN1
90 27MHZ IN (X)
R311
100k
CN1
89 27MHZ IN (G)
2
R312
10
R314
47
CN1
67 SDI 27MIN(X)
R315
100k
CN1
68 SDI 27MIN(G)
R318
47
CN1
70 AD 27M CK(X)
R319
100k
CN1
69 AD 27M CK(G)
3
R325
CN1
47
52 27MHZ OUT (X)
51
53 27MHZ OUT (G)
54 GND
4
RB18
47
CN1
2 1
87 VD
4 3
86 HD
6 5
85 SYNC
8 7
84 BLKG
1 3 5 7
5
RB19
100k
2 4 6 8
A B
DA-130/130P (3/4)
3V
3V-2
FB1
C170
0.1
IC40(1/4)
74LCX08MTCX
IC40(2/4)
14
74LCX08MTCX
1
3
2
4
G5
7 5
(2/4) 22 H:POOL FEED
10
5V 9
C171
0.1
IC42(1/2)
3V-2
IC43(1/4) SN74CBT3253PW
13
74LCX08MTCX 16
G4 12
C173
0.1
VCC
3 7
B3 A
14
G6
4 2
B2 S1
1 3V-2
G7
3 5 14
B1 S0
2
6 1
B0 OE
GND
7
R320
IC44(4/4)
0 8
R321 74LCX08MTCX
0
,N'M 12
13
IC42(2/2)
13 SN74CBT3253PW
11
12
IC43(4/4) 13
B3 (2/4)
74LCX08MTCX
12 9
B2 A WCK
11
B1
10 15
B0 OE
IC43(3/4)
IC43(2/4)
3V-2 74LCX08MTCX 3V-2 74LCX08MTCX
R33
R32 4 47
9 6
220
8 5
10
R16 3V-2
IC62
220
C41 C52 TC7SH00FU
15p 22p
5 R34
1 47
4
2
3
3V
C175
IC61
0.1
TC74VHC245FS
20 10
11 9
12 8
VD 38
13 7
14 6
B A
15 5
R26
0
16 4
SYNC 39
17 3
18 2
BLKG 40
EN DIR
R27
,N'M
19 1
C
DA-130/130P (3/4)
CK(DL) 26 (2/4)
6
CK(DA) 2 (1/4)
DA SAVE 37
IC40(3/4)
74LCX08MTCX
8
IC40(4/4)
74LCX08MTCX
11
CK(FF) 29 (2/4)
CK(VBS DL) 31 (2/4)
CK DLD 21 (1/4)
CK GATE 20 (1/4)
3V
IC49
TC7SH02FU
11
5
2
4
CK(EN) 19 (1/4)
1
3
23
IC59(1/2)
TC74VHC153FS
3V
3V-2 C230
IC44(1/4)
0.1
74LCX08MTCX
R316
3V
220 C174
16
0.1
C227 R35
22p 100
VCC
,NM 14 3 7 ,N'M
B3 A
1
3 4 2
B2 S1
2
5 14
B1 S0
C228 R36
7 6 1
22p R317 100
B0 OE
,NM 220 ,N'M
GND
8
IC44(2/4)
74LCX08MTCX
4
6
5
C229
22p R313
,NM 220
R37 R38
0 0
IC44(3/4)
9 74LCX08MTCX
8
10
IC41
74LCX574MTCX
3V
C177
IC50(1/4)
3V
0.1
TC74VHC00FS
20 10
R324 1
0 3
VCC GND
9 12 2
D7 Q7
8 13
D6 Q6
C187
22p 7 14
D5 Q5
,NM
6 15
D4 Q4
5 16
D3 Q3
4 17
D2 Q2
3 18
D1 Q1
2 19
D0 Q0
EN CK
1 11
R340
47
6-14 6-14
D E
3V
IC45
TC74VHC595FS
16
VCC
Q7
9
(2/4) 33 SOUT Q6
SDA3
14
SIN Q5
12
(1/4) (2/4) 15 LOAD RCK Q4
11
(1/4) (2/4) 13 SCL SCK Q3
10
SCLR Q2
13
OE Q1
Q0
GND
8
3V
16
VCC
Q7
9
SOUT Q6
14
SIN Q5
12
RCK Q4
11
SCK Q3
10
SCLR Q2
13
OE Q1
Q0
GND
8
3V
TC74VHC595FS
16
VCC
Q7
9
SOUT Q6
14
SIN Q5
12
RCK Q4
11
SCK Q3
10
RCK 24 (2/4) SCLR Q2
13
OE Q1
Q0
GND
8
R28
330
C18
33p
IC50(2/4) CCZ HD
TC74VHC00FS
IC50(4/4)
IC53(2/4)
TC74VHC00FS
TC74VHC86FS
4
6 1
5 12 3
H RESET
11 2
13
IC53(1/4)
IC50(3/4)
TC74VHC86FS
TC74VHC00FS
IC53(4/4)
3V C179
3V C178 0.1 TC74VHC86FS
0.1
14 13
14 4 11
9 6 12
8 5
10
7
7
10
8
9
IC53(3/4)
TC74VHC86FS
F
7 G7
G6
6
G5
5
4 G4
3
2
1
DL SAVE 41 (2/4)
15
CF SAVE 36 (2/4)
IC47
TC74VHC595FS
RPH8
7
6 RPH9
5 RPH10
4
3
2
MSB(DL) 27 (2/4)
1
MSB(CF) 35 (2/4)
15
MSB(VBS) 32 (2/4)
IC48
7 RPH0
RPH1
6
RPH2
5
4 RPH3
3 RPH4
RPH5
2
RPH6
1
RPH7
15
RPH0
3V
IC60
TC7SH08FU
5
1
4
2
3
28 (2/4)
3 (1/4)
CA-702
CA-702P
G H