Sony CA-755 Maintenance Manual page 121

P81
P15
IC15(1/6)
TC74HC4050AF
5V
D6
IC15(2/6)
1 1S2835-T1
TC74HC4050AF
R65
P80
12 11 1k
15
10 9
15
8
C34
1
R59 35V
100k :TA-CA
5V
IC20(1/2) IC25(2/2) IC30(1/3)
MC14538BF SN74HC74APW TC7WU04FU
22µH
R56
C31 82k
470p 1 7
30
14 10
8
6
15 14
SD 30
12 9
D Q
R72 4
Cx CxRx
10 11
1M
Q 25
12 R73
8 10
20 Q
11
RD
9
Q
X2
RD
C49 C50
7 13 20p 20p
13
C48
0.1
IC23
SN74HC164ANS-E05
14
VCC
3
Q1
4
Q2
23
1 5
Q3
D
2 6
Q4
10
Q5
8 11
Q6
12
Q7
13
Q8
R155
RD GND
100k
E1
9 7
CA-755/755P
I J
5V
TP1 IC35
TC7S02FU(TE85R)
5
1
4
35
2
3
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49 32
ADR7 ROUT1
50 31
ADR6 ROUT2
51 30
ADR5 ROUT3
52 29
ADR4 ROUT4
53 28
ADR3 ROUT5
54 27 5V
ADR2 ROUT6
55 26
ADR1 ROUT7
IC32
56 25
ADR0 VDD
CXD8889R
57 24
VDD VSS
58 23
VSS TVD
59 22
BRDI IVH
60 21
BRDO BCKO
61 20
BTVD NC
62 19
NC NC
63 18
VDD RIN0
64 17
VSS RIN1
C56
0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2/2 RET(RX) IN
L6 IC25(1/2) EF8
SN74HC74APW
TP6
34 VBS/Y IN(X) IN OUT
CN1(34/50)
4
GND
SD 9M
R74 2 5
D Q
10k
2
3
25
6
Q
IC30(2/3)
RD 2/2 TIME CODE
TC7WU04FU
1
CN1(33/50) 33 VBS/Y IN(G)
IC30(3/3)
2/2 RET ON
TC7WU04FU
3 5
30
R76
100
C60
0.1
P70
5V
IC24 IC27 IC29
TC7S86FU TC7S00FU TC7S08FU P71
TP11
R107 P73
100k
R85 R86
47k 47k
5
5 1
1 4
27
4 2
24
2
3
3
P94
5
1
4
29
2
3
P82
K
IF-607 (1/2) IF-607 (1/2)
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49 32
ADR7 ROUT1
50 31
ADR6 ROUT2
51 30
ADR5 ROUT3
52 29
ADR4 ROUT4
53 28 5V
ADR3 ROUT5
54 27
ADR2 ROUT6
55 26
ADR1 ROUT7
IC37
56 25
ADR0 VDD
CXD8889R
57 24
VDD VSS
58 23
VSS TVD
59 22
BRDI IVH
60 21
BRDO BCKO
61 20
BTVD NC
62 19
NC NC
63 18
VDD RIN0
64 17 R149
VSS RIN1
100k
C69
0.1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IC38 IC39 IC42 IC43
TC4W53FU TC4W53FU CLC505AJE CLC505AJE
C65 C71
10 10
16V 16V
8 2 C66 C72
:TA-CB :TA-CB
0.1 0.1
6 R90 7 5 R96 7 5
38
1 100 100
7 3 3 R104
75
6 6
42 43
4 5 3
R87 2 2
47k 8
1 4 8 1 4 8
39
7 R93 R98
1 1k 1k
6
INH 2
R94 C64 R95 R97 R99 C70 R100 R105
GND VEE
1k 1p 33k 10k 1k 1p 33k 75
4 5 3
C68 C74
C67 10 C73 10
1p 16V 0.1 16V
:TA-CB :TA-CB
-5V
IC41
11
M62352GP
V DD
10 13
V CC A12
14 12
DO A11
C63
9 10
A10
IC44(2/2)
10V R106 C76
NJU7022M
8 :TA-CA 150k 0.1 R103
A09
1k
17 7
DI A08
6 R109 5V
41 A07
150k
5 R110
A06
5 1k
16 4 7
CK 44
A05
6
3
A04
8 IC49
TC4W53FU
2 C75
A03
0.047
15 19 7
LD
A02
1
18 6 DTC144EU
A01
2
V SS GND INH
R88 GND VEE
47k
20 1 4 5 3
IC44(1/2)
5V
NJU7022M
C90 C91
0.01 10
R127 R130 16V
47k R129 220k TA-CB
330k 8
2
1 7
3
R131 6
4 100
C89
R128 10
68k 10V
TA-CA
7-11 7-11
L M
EF16
R101
220
IN OUT
GND
R102 1k EF22
IN OUT
GND
IC47
PC1 PC2
TC4S30F PC-410 PC-410
EF25
6 R121
R117 150
6.8k 1
VCC OUT IN
GND
5
3
GND
5 R118
2 6.8k 4
4
C81
47
1 0.1
6
3
1
VCC
5
3
GND
4
IC46(1/2) Q28
L7 5V
SN75158PS 100µ DTA144EU
EF15
R108 8
47
5 6
46 IN OUT
GND
R119 EF17
4 7
10
IN OUT
GND
C78 R120
C77 47 10
0.1 16V R136
:TA-CD 100k
IC46(2/2)
EF31
SN75158PS
3 2
OUT IN
46
GND
1
EF32
R138
1k
OUT IN
GND
R140
10k R137
47k
D7
1S2835-T1
R139 5V L8
1k 1µH
C80 C82
33 33
C79 16V 16V C83
0.1 :TA-CC :TA-CC 0.1
5V
P92
P90
Q27
2SC4177 EF18
R125
1k
IN OUT
GND
R126 R111
IC15(4/6)
10k 100 EF19
TC74HC4050AF R112
100
P71 3 2
15 IN OUT
GND
EF23
R113
100
P16
OUT IN
IC15(3/6) EF13 GND
TC74HC4050AF
R114
100
P70 5 4
IN OUT
15
GND
EF24
OUT IN
GND
IC15(5/6)
EF14
TC74HC4050AF
R115
100
P72 7 6
15 IN OUT
GND
EF10
R116
100
IN OUT
EF11 GND
IN OUT
GND
EF9
IN OUT
GND
EF20
IN OUT
GND
EF21
IN OUT
GND
Q25
5V
2SC4177
Q22
EF3
R122
470
IN OUT
GND
EF26
Q26
R123
DTC144EU 1k
IN OUT
GND
EF33
R142 R141
1k 47k
OUT IN
GND
IC10
TC4W53FU
R25
100k
8 EF27
EF12
IN OUT
1
IN OUT GND
EF28
GND
2
EN
GND VEE
IN OUT
4 5 3
GND
R26 R24
10k 1k
N O
1
CHU DATA OUT(X) 10
CCU DATA IN(X) 28
SD(RM)IN(X) 48
SD(RM)IN(G) 47
2
SD(RM)OUT(X) 46
SD(RM)OUT(G) 45
INCOM TALK ON 3
RET 3 IN 4
V REF 15
MD ADJ ON 25
INCOM TALK(CAM) IN 30
CAM DET 40
+5V 5
+5V 6
3
GND 1
GND 2
R TALLY OUT 16
SD CLK 24
VD IN 26
SD DATA 27
RET(RX)IN(X) 32
RET(RX)IN(G) 31
SD LD 35
DE-EMPHASYS 36
4
N/ P OUT 37
INCOM ON (CAM)OUT 38
RET OUT(BNC) (X) 41
RET OUT(BNC) (G) 42
RET OUT(CAM) (X) 43
RET OUT(CAM) (G) 44
+9V IN 49
+9V IN 50
G TALLY(D600) 18
PB REF(D600) 19
ENG/PROD 13
5
VF AUDIO CONT 39
D600 11
IF-607 (1/2)
VF VR IN 9
BOARD NO. 1-663-945-11
LOT NO. 607-
B-¥CA755-IF607-11
P