Sony HDCAM HDW-750, Maintenance Manual

Page: 203 / 442

3-27
HDW-750 V2
3-27
EQ-88(1/3)
1
CN1100
MINI TXD OUT
5 7
3
4
5
9
4
5
6
9 11
19
IC102
18 2
6 14
2
MINI RXD IN
7
FLASH
IC1105
IC1105
IC1102
5
MINI GND
13 7
6
RESET
IC1103
IC1110
57
CN100
4 16 SS PS3 EQ CMD
IC1103
58
CN100
SS PS3 EQ CK
56
SS L EQ CPU RST 11 9
IC1103 IC1105
62
CN100
SS PS3 EQ RES
8 12
IC1103
60
CN100
SS PS3 EQ CS
7 13
IC1105
4 16
IC1105
3 1
IC1113
59
CN100
SS PS3 EQ RDY
55
CN100
SS TAPE SPEED
SS(2/2),MB
3/3 A ENV
IC1114
13
SEL
3/3 B ENV
1
3/3 C ENV
15
3/3 D ENV
2
3/3 E ENV
14
3/3 F ENV
5
3/3 G ENV
12
3/3 H ENV
4
IC1113
9
10
11
3
IC1101
CPU
9 8
10
12
13
11
2/3,3/3 DBUS 0-7
S1101
EXT
TXD1
97
RXD1
98
P62
28
STBY
8
MD1
5
RES
1
P47
56
P60
26
P61
27
P70
38
P71
39
D0-7
MD0
6
13
14
12
11
2 18
IC1103
IC1102
P42
51
P41
50
P40
49
P64
32
SCK1
99
3/3 OD GAIN ERR
SDA SCL
IC1104
1
15
6
10
IC1102
SDA
16
PB4
69
5
P73
41
3/3 ALARM
3/3 EV GAIN ERR
P74
42
P72
40
P24
63
P26
61
P23
64
P25
62
P27
60
R A/P E
R B/P F
R D/P H
R G/P C
R H/P D
CN101
SS REC A/PB E SEL
MDR(2/2)
SS REC B/PB F SEL
SS REC C/PB G SEL
SS REC D/PB H SEL
SS REC E/PB A SEL
SS REC F/PB B SEL
SS REC G/PB C SEL
SS REC H/PB D SEL
35
36
37
38
39
40
41
42
R A/P E
R B/P F
R C/P G
R D/P H
R E/P A
R F/P B
R G/P C
R H/P D
8
82-89
A0
79
M0
78
CS0
76
CS1
77
CS2
75
IC1111
9
10
8
IC1111
4
5
6
IC1111
1
25
3
IC1111
CLOCK
17
WR
19
RD
22
TXD0
14
2/3,3/3 STT0
2/3,3/3 STT1
3/3 CS0
1/3 CS1
2/3 CS2
2/3 RING CPU CK
3/3 CPU CK
2/3,3/3 ED/RING STB
SCK0
12
PA0
48
2/3 SIO DATA
2/3 L CK27 EN
2/3 SIO CK
3/3 RC SIO DATA
IC1117
12 11
13
3/3 RC SIO CK
IC1117
2 3
1
3/3 RC SIO STB
IC1117
PB1
90
PA7
10
P81
94
P83
96
2/3,3/3 R/E RESET
2/3 EQ STB1
PA1
47
2/3 H POWER SAVE PB0
91
P65
33
2/3 L EE
P44
53
P43
52
PB3
80
P45
54
+3.3V
D1104
D1103
D1105
D1106
XTAL
2
EXTAL
3
PB5
68
X1101
10MHz
IC1116
P80
93
D F.F
2
3
5
IC1116
P82
95
D F.F
12
11
9
1
2
3
R A/P E
R B/P F
R C/P G
R D/P H
R E/P A
R F/P B
R G/P C
R H/P D
5
4
6
9
10
8
13
12
11
IC103
1
2
3
5
4
6
9
10
8
13
12
11
IC104
2
SEL
3
5
6
11
10
14
13
4 R E/P A
R A/P B
R F/P C
R B/P D
R G/P E
R C/P F
R H/P G
R D/P H
9
7
12
3/3 RC EDEN PB A SEL
3/3 RC EDEN PB B SEL
3/3 RC EDEN PB C SEL
3/3 RC EDEN PB D SEL
1
IC105
2
SEL
3
5
6
11
10
14
13
4 R E/P A
R A/P B
R F/P C
R B/P D
R G/P E
R C/P F
R H/P G
R D/P H
9
7
12
3/3 RC EDEN PB E SEL
3/3 RC EDEN PB F SEL
3/3 RC EDEN PB G SEL
3/3 RC EDEN PB H SEL
1
PB6
58
PB7
57
IC101
ENCODER
YCB SEL
64
PE DATA
19
REC SEL
1
AUX1
2
CNFA SEL
3
CNFB SEL
4
FEEN
5
AUX2
6
A1 SEL
7
B3 SEL
14
B5 SEL
15
B7 SEL
16
CK51
60
2/3 CAM CK
A3 SEL
8
A5 SEL
9
RST
62
EQ MPX DATA(Y)
31
CN101
EQ MPX DATA(X)
32
PE CK
22 EQ MPX CK(Y)
28
CN101
EQ MPX CK(X)
29
8
2/3 L SYS RESET 3.3
2
2/3 L ABCD REC
2/3 L EFGH REC
SS(2/2),MB
SS(2/2),MB
SS(2/2),MB
SS(2/2),MB
SS(2/2),MB
SS(2/2),MB
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
MDR(2/2)
EQ-88 (1/3) EQ-88 (1/3)
HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
EQUALIZER
EQ-88 (1/3)