Sony HDCAM HDW-750, Maintenance Manual

Page: 333 / 442

4-119
HDW-750 V2
4-119
2
3
4
5
1
I J K L M N O P
FP-121 (1/6) FP-121 (1/6)
FP-121 (1/6)
BOARD NO. 1-678-732-12, 13
LOT NO. 083-
HDW-750_FP-121_015_1
470
R36
3.3k
R39
2.2k
R40
1k
R42
330
R37
6.8k
R38
100pF
C43
100
R43
TP1
GND
GND
3.3k
R57
47pF
C54
CH1_MANUAL 002
GND
10k
R46
1.5k
R48
CH2_MANUAL 002
GND GND
0.1uF
C53
22k
R52
0.1uF
C52
GND
2.2k
R55
47pF
C57
3.3k
R61
AU_SW_STATU_OUT1 006
AU_SW_STATU_SEL_A 006
THP1
THAT2181SB-TE2
IC13
IN
1
GND
6
OUT
8 V+
7
+EC
2
SYM
4
-EC
3
V-
5
GND
GND
2.2k
R54
GND
0.1uF
C51
0.1uF
C50
10k
R45
GND
22k
R51
GND GND
2.2k
R53
THAT2181SB-TE2
IC12
IN
1
GND
6
OUT
8 V+
7
+EC
2
SYM
4
-EC
3
V-
5
1.5k
R47
S1
3
1
2
4
7
5
6
8
9
9 10
S2
3
1
2
4
7
5
6
8
9
9 10
S3
3
1
2
4
7
5
6
8
9
9 10
S4
3
1
2
4
7
5
6
8
9
9 10
ANA_SW_-4.8V_CH12 002
4.8V_CH12 002
GND
TC74VHC153FT(EL)
IC16
1C0
6
1C1
5
1C2
4
1C3
3
2C0
10
2C1
11
2C2
12
2C3
13
A
14
B
2
1G
1
2G
15
GND
8
2Y
9
1Y
7
VCC
16
AU_SW_STATU_OUT2 006
AU_SW_STATU_SEL_B 006
GND-2
+3.3V
GND
1k
R41
22uF
C46
22uF
C47
22uF
C48
22uF
C49
0.1uF
C61
GND-2
220k
RB1 C1
1
2 3 4 5 6 7
8 9
C2
10
+3.3V
0.1uF
C62
0.1uF
C63
GND
GND
GND
100
R77
470
R74
1k
R81
100pF
C70
330
R79
GND
TP2
2.2k
R80
6.8k
R78
GND
3.3k
R75
THP2
1k
R76
0.1uF
C66
0.1uF
C67
GND
GND
GND
GND
0.1uF
C69
GND
GND
GND
GND
0.1uF
C68
GND
GND
CH1_VR_SEL_B 006
CH1_VR_SEL_A 006
CH2_VR_SEL_A 006
CH2_VR_SEL_B 006
220k
R68
GND GND
GND GND
220k
R72
220k
R73
220k
R67
220
R65
2.2k
R56
500
RV12
1
2
3
500
RV22
1
2
3
1k
RV10
1
2
3
1k
RV20
1
2
3
10V
TA-C
10uF
C71
10V
TA-C
10uF
C44
TP3
TP4
33
R82
33
R83
GND
GND
UPC4572G2-E2
IC14
(2/2)
+
3
-
2
4
1
8
UPC4572G2-E2
IC14 (1/2)
+
5
-
6
7
TC74HC4052AFT(EL)
IC101
0X
12
1X
14
2X
15
3X
11
0Y
1
1Y
5
2Y
2
3Y
4
A
10
B
9
INH
6
GND
8
VEE
7
Y-COM
3
X-COM
13
VCC
16
TC74HC4052AFT(EL)
IC201
0X
12
1X
14
2X
15
3X
11
0Y
1
1Y
5
2Y
2
3Y
4
A
10
B
9
INH
6
GND
8
VEE
7
Y-COM
3
X-COM
13
VCC
16
NJM062V(TE2)
(1/2)
IC11
+
5
-
6
7
NJM062V(TE2)
IC15
(1/2)
+
5
-
6
7
6.8k
R91
4.7k
R92
6.8k
R93
4.7k
R94
10k
RV13
1
2
3
10k
RV23
1
2
3
330
R95
330
R96
470
R44
470
R97
5k
RV2
1
2
3
5k
RV3
1
2
3
18k
R98
GND
220
R70
18k
R99
GND
CH1
CH2
CH3
CH4
CH2
CH1