Sony HDW-750 Maintenance Manual page 263

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+3V
IC130
TC74LCX574FT(EL)
20
RB131
47
2
VCC
19
Y9
1
2
9
D0
Q0
3
18
Y8
3
4
8
D1
Q1
4
17
Y7
5
6
7
D2
Q2
5
16
Y6
7
8
6
D3
Q3
6
15
Y5
1
2
5
D4
Q4
7
14
Y4
3
4
4
D5
Q5
8
13
Y3
5
6
3
D6
Q6
9
12
Y2
7
8
2
D7
Q7
11
RB132
CK
47
1
OE
GND
R131
C131
0.1uF
330
10
NM
GND
IC131
+3V
TC74LCX574FT(EL)
20
RB133
47
Y1
2
VCC
19
1
2
1
D0
Q0
Y0
3
18
3
4
0
D1
Q1
C9
4
17
5
6
9
D2
Q2
16
C8
5
7
8
8
D3
Q3
6
15
C7
1
2
7
D4
Q4
7
14
C6
3
4
6
D5
Q5
8
13
C5
5
6
5
D6
Q6
9
12
C4
7
8
4
D7
Q7
11
RB134
CK
1
47
OE
GND
C132
0.1uF
10
GND
+3V
IC132
TC74LCX574FT(EL)
20
RB135
47
2
VCC
19
C3
1
2
3
D0
Q0
3
18
C2
3
4
2
D1
Q1
4
17
C1
5
6
1
D2
Q2
5
16
C0
7
8
0
D3
Q3
6
15
1
2
Q4
D4
7
14
3
4
D5
Q5
8
13
5
6
D6
Q6
9
12
7
8
D7
Q7
11
CK
RB136
47
1
OE
GND
C130
0.1uF
10
GND
HDW-750 V2
I
J
TX_Y_D
TX_Y_D
012
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
TX
TX_C_D
TX_C_D
012
Y1
Y0
C9
C8
C7
C6
C5
C4
TX_FR
012
TX_HD
012
C3
C2
C1
C0
TX_CK74
012
K
DVP-18 (1/13)
DVP-18 (1/13)
+2.5V
+3V
IC140
R141
R142
0
0
TC74LCX574FT(EL)
NM
REC_YDATA
REC_YDATA
20
002
2
VCC
19
Y9
Q0
D0
3
18
Y8
D1
Q1
4
17
Y7
D2
Q2
5
16
Y6
D3
Q3
6
15
Y5
D4
Q4
7
14
Y4
D5
Q5
8
13
Y3
D6
Q6
9
12
Y2
D7
Q7
REC DATA
11
CK
1
OE
GND
C141
R140
0.1uF
330
10
NM
GND
IC141
TC74LCX574FT(EL)
20
2
VCC
19
Y1
Q0
D0
REC_CDATA
3
18
Y0
REC_CDATA
002
Q1
D1
4
17
C9
D2
Q2
5
16
C8
D3
Q3
6
15
C7
D4
Q4
7
14
C6
D5
Q5
8
13
C5
D6
Q6
9
12
C4
D7
Q7
11
CK
1
OE
C142
GND
0.1uF
10
GND
IC142
TC74LCX574FT(EL)
20
2
19
VCC
C3
D0
Q0
3
18
C2
D1
Q1
17
4
C1
D2
Q2
5
16
C0
D3
Q3
6
15
002
D4
Q4
FIL_SDI_F
7
14
D5
Q5
FIL_SDI_H
002
8
13
D6
Q6
FIL_74F
002
9
12
D7
Q7
11
CK
1
OE
GND
0.1uF
C140
10
GND
FIL_CK74
002
4-49
4-49
L
M
74LCX821MTCX
Y9
2
D0
Y8
3
D1
4
Y7
D2
5
Y6
D3
6
Y5
D4
7
Y4
D5
8
Y3
D6
9
Y2
D7
10
Y1
D8
11
Y0
D9
13
CLK
1
PB_YDATA
OE
002
PB_YDATA
R151
330
NM
GND
74LCX821MTCX
PB DATA
2
C9
D0
3
C8
D1
C7
4
D2
C6
5
D3
C5
6
D4
C4
7
D5
C3
8
D6
C2
9
D7
C1
10
D8
C0
11
D9
13
CLK
PB_CDATA
002
PB_CDATA
1
OE
IC154
TC7SH04FU-TE85R
+3V
5
2
4
CN103 (144/200)
144
DCP_H_DVP_V_OUT
R150
3
DCP
220k
GND
IC153
TC74LCX574FT(EL)
GND
CL100
CN103 (172/200)
172
DCP_H_CA_V_OUT
2
3
4
5
6
7
8
9
11
1
GND
N
O
1
+3V
IC150
RB150
24
22
VCC
23
1
2
Y9
O0
22
3
4
Y8
O1
21
5
6
Y7
O2
20
7
8
Y6
O3
19
O4
18
O5
17
RB151
O6
22
16
1
2
Y5
O7
15
3
4
Y4
O8
14
5
6
Y3
O9
7
8
Y2
GND
C151
12
RB152
0.1uF
22
Y1
1
2
Y0
3
4
C9
5
6
C8
7
8
+3V
IC151
2
RB153
22
24
C7
1
2
VCC
23
C6
3
4
O0
22
C5
5
6
O1
21
C4
7
8
O2
20
O3
19
O4
RB154
18
O5
22
17
C3
1
2
O6
16
3
4
C2
O7
15
5
6
C1
O8
14
7
8
C0
O9
GND
C152
12
0.1uF
GND
+3V
3
20
19
VCC
D0
Q0
TG_SDI_F
003
18
D1
Q1
TG_SDI_H
003
17
D2
Q2
16
D3
Q3
15
D4
Q4
14
D5
Q5
13
D6
Q6
12
D7
Q7
CK
OE
GND
C150
0.1uF
10
TG
4
TG_CK74
003
5
DVP-18 (1/13)
BOARD NO. 1-678-731-12, 13
LOT NO. 083-
HDW-750_DVP-18_015_1
P

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