Sony HDW-750 Maintenance Manual page 297

3.3V
R110
220k
LOOP REC TC
CN102 (35/140)
35 DVP_DL_TC
R111
DVP DVP
22
CN102 (34/140) 34 SS_REC_TC
001 H_REC_LTC_DELAY
C102
0.1uF
1
GND1
CL303
2
IO0/GCK1
3
IO1
4
001 CPU_TDO IO2/TDI
5
001 TCK IO3/TCK
6
001 TMS IO4/TMS
7
IO5
8
IO6
9
IO7
10
IO8
3.3V
11
GND2
12
VCC1
13
IO9
CL103
14
IO10
15
IO11
16
IO12
17
IO13
18
IO14
19
IO15
20
IO16
21
IO17/GCK2
22
M1
23
GND3
24
M0
25
VCC2
C101
0.1uF
GND
R112
22
DVP CN102 (33/140) 33 DVP_SS_FS_IN
002 LTC_DL_INIT
002 SS_L_CTL_REC
002 SS_H_THIN_TAPE
002 H_40PIN_TC_SEL
002 SS_L_CUE_REC
002 SS_L_TC_REC
002 SS_H_FE_ON
HDW-750 V2
I J
R116
0
NM
3.3V
C103
IC15
0.1uF
TC7W53FU(TE12R)
IC23 (7/9)
TC74VHCT244AFT(EL)
8
CL304
6 VCC 1 13 7
CH1 COM
7
CH0
R137
5
0
A
NM
2
INH
VEE GND
3 4
3.3V 3.3V
C104
0.1uF
75
VCC6
74
CCLK
73
IO56/GCK6/DOUT
72
IO55/D0/DIN
71
IO54
70
IO53/D1
69
IO52
68
IO51/D2
67
IO50
66
IO49
65
IO48/D3
64
IC13 GND6
63
XCS05XL-4VQ100C
VCC5
62
IO47
61
IO46/D4
60
IO45
59
IO44
58
IO43
57
IO42/D5
56
IO41
55
IO40/D6
54
IO39/GCK5
53
IO38/D7
52
PROGRAM
51
VCC4
C105
0.1uF
CL104
R115
10k
3.3V
R113 RB127
220k 220k
IC23 (1/9)
TC74VHCT244AFT(EL)
2 18
IC23 (2/9)
1
TC74VHCT244AFT(EL)
11 9
19
IC23 (3/9)
TC74VHCT244AFT(EL)
17 3
IC23 (4/9)
TC74VHCT244AFT(EL)
4 16
IC23 (5/9)
TC74VHCT244AFT(EL)
15 5
IC23 (6/9)
TC74VHCT244AFT(EL)
6 14
R114
220k
GND
K
SS-92 (2/3) SS-92 (2/3)
MDC
CN201 (11/45) MDC CN102 (138/140)
SS_REC_LTC_OUT 11 138 CA_EXT_TC
IF,AT
CN102 (137/140) 137 CA_EXT_TCGND
CN102 (118/140) 118 IO_EXT_TC_IN
IO,(CNB)
002 H_40PIN_TC_SEL_5V
PLD_TDO 001
CN102 (119/140) 119 IO_EXT_TC_GND
LTC_DL_CLK 002
LTC_DL_CMD 002
002 LTC_OUT
002 H_525_SEL
L_PLD_RESET 001
LTC_LOAD_DONE 001
CN201 (43/45)
SS_L_CTL_REC 43
SS_H_THIN_TAPE 12 CN201 (12/45)
IC14 (2/2) IC18 (2/2)
TC7SH04FU-TE85R TC7S66FU(TE85R)
H_40PIN_TC_SEL_5V
002
3.3V 3.3V
MDC
C106
CN201 (8/45)
SS_L_CUE_REC 8
0.1uF
VCC VCC
GND GND
SS_L_TC_REC 9 CN201 (9/45)
CN202 (32/45)
SS_H_FE_ON 32
4-83 4-83
L M
5V
D101
IC16
DA221-TL
TC7W53FU(TE12R)
1 3
R120 5V
2
33k C114
C112 IC17
(2/2)
0.1uF 0.1uF
NJM062V(TE2)
R121
33k D105
8
C115 R127
0.1uF 100 DA221-TL
6 VCC 1
2 CH1 COM
R117 R118 C116
1 3
7
10k 10k 0.1uF 5V
CH0
D102
5
DA221-TL
A
2
INH
-5V
VEE GND
C113 R129
100k
3 4
0.1uF
R126
220k
R130
-5V
100k
D104
D103 R128
RD2.4UH-T1 RD2.4UH-T1
1.5k
C110
0.001uF
-5V
(PAL) C109
C117
22uF
R119 R122 0.1uF
10V
15k 15k
6
R124 R125
R131
- 1.5k 1.5k
7 4
150
(NTSC 22k)
-
5 2
+
1
+
R132
3 8
150
R123
68k
1 2 C118
0.1uF
5V
4
IC19 IC19
IC18 (1/2) (1/2) (2/2)
NJM4565M-A(TE2) NJM4565M-A(TE2)
TC7S66FU(TE85R)
IC21 (3/5)
SN74LV125APWR
9 8
CL105
CL107
10
IC21 (4/5)
SN74LV125APWR
12 11
CL106
CL108
13
IC20 (5/5) IC21 (5/5) IC22 (2/2) IC23 (9/9)
SN74LV125APWR SN74LV125APWR TC7SH32FU-TE85R TC74VHCT244AFT(EL)
5V
3.3V 3.3V 3.3V
C107 C108 C111 C119
0.1uF 0.1uF
0.1uF VCC VCC 0.1uF VCC VCC
GND GND GND GND
N O
1
D106
DA221-TL
1
2
3
R133
220k
R135
1M
4 R134
IC23
47k
-
2 5 TC74VHCT244AFT(EL)
+
1 7
+
C122
3 8 6
0.1uF -
IC17 (1/2)
5V
NJM062V(TE2)
C120
0.1uF
2
CN102 (120/140)
CNB_EXT_TC_OUT 120
E103
3
4
C121
0.1uF
5
SS-92 (2/3)
BOARD NO. 1-678-740-12
LOT NO. 083-
HDW-750_SS-92_014_2
P