Sony HDW-750 Maintenance Manual page 237

007 CCU_EXT
007 PROG_INT
R1228
100
AT_ADDRESS
001,002,005,006,007 AT_ADDRESS
+3V
C863
0.1uF
1
VDD1
2
MARKER_H
3
MARKER_F
4
SYNC_H
5
SYNC_F
6
MTRIG_CN
7
STRIG_CN
8
CPU_MODE
A0 9
A0
10
A1
A1
11
A2
A2
12
A3
DATA_BUS A3
13
A4
005,007 DATA_BUS A4
14
A5
A5
A6 15
A6
A7 16
R1225 A7
100 4 A8 17
HD 6 A8
5 D0 1 2 18
D0
RB601 D1 3 4 19
IC612 (2/5)
100 D1
TC74LCX32FT(EL) 20
D2 5 6
D2
21
D3 7 8
D3
R1226
9 22
100 D4 1 2
8 D4
VD
10 23
D5 3 4
D5
RB602 24
D6 5 6
100
IC612 (3/5) D6
D7 7 8 25
TC74LCX32FT(EL)
D7
26
001,002,005,006,007 XWR WRB
27
001,002,005,006,007 XRD REB
28
007 SG_CS CSB
29
HD1
RB600 30
100 VD1
FIELD 31
1 2
FIELD1
32
CAM_BLK3 3 4
OPBCLP
CAM_BLK 33
5 6
CAMBLKG1
CAM_BLK2 34
7 8
+3V
CAMBLKG2
35
C864 +3V
AUDIO_H
0.1uF
36
VDD2
C876
0.1uF
5
2
4
1
3
IC613
R1227 TC7SH08FU-TE85R
22
OPB_CLP 003
HD
SG_HD 005
VD
SG_VD 001,004,005
FIELD
FIELD 001
CAM_BLK3
CAM_BLKG_3 002
CAM_BLK
CAM_BLKG_1 004
CAM_BLK2
CAM_BLKG_2 003
4_3_MOD
HD_43_AREA 010
TEST_L
TEST_L 002
TEST_H
TEST_H 002
TEST_S
TEST_S
002
H_CLP
DA_CLP 009
001
+3V
C874
0.1uF
IC611
IC610 CAT24WC16JI-TE13
TC74VHC138FT(EL)
16
A14 1 VCC 15
A Y0
2 14
A15
B Y1 SCVP_CS 005
3 13
+3V A16
C Y2 SG_CS 007
12
Y3 EXP_CS_3 007
6 11
G1 Y4 D_CON_CS 006
4 10
G2A Y5 D_CON_CS2
006
9
5
Y6
001 CS2-3 G2B D_CON_CS3 006
7
Y7
GND
8
HDW-750 V2
I J
PAL/NTSC 007
525/1125 007
008 SG_CK
R1244
R1235 R1238 R1241 R1243
0
10 10 10 10
NM NM NM
R1236 R1240 R1242
10 10 10
NM NM NM
+3V
C866
0.1uF
R1229
10
CL608
+3V
C868
0.1uF
108
VDD6
107
SYNC3_D
RB605
106
22
SYNC3_U
105
1 2 SYNC3
SYNC2_D
104
3 4 SYNC2
SYNC2_U
103 5 6 SYNC1
SYNC1_D
102 7 8 SYNC0
SYNC1_U
101
GND9
100 1
SYNC_DE
99
2
PED_CLP
98
3
PLLREF
97
OHB_REF
96
4
525REF
95
5
1125REF
94 RB606 22
GND8
93 1 2
OHB_BLKG
92 3 4 FRM_RST
OHB_FRST
91 5 6 OHB_VD
OHB_VD
IC614
90 7 8 H_PHASE
CXD9122R
OHB_HRST
89
VDD5
88
FIL_F
RB607
87
22
FIL_H
86 2
1
CVP_BLKG
85 4
3
CVP_F
84 5 6 CVP_V
CVP_V
83 7 8 CVP_H
CVP_HD
82
GND7
81 OP_V4
OPTIONV4
R1250
80
0
OPTIONV3
79 CL613 R1246 OP_V2
0
OPTIONV2
78 R1247 0
OP_V1
OPTIONV1
77
OPTIONH4 R1248
76 0
CL614 OP_H3
OPTIONH3
75 0
R1249
OPTIONH2
0 NM R1245
74
OPTIONH1
73 +3V
VDD4
C867
0.1uF
CL604 CL606 CL609 CL611
CL605 CL607 CL610 CL612
CL603
C865
0.1uF
CL600 CL601 CL602 R1239
R1230
22
22
RB603
100
RB604
22
PP
ZEBRA_2 006
ZEBRA_1 006
+3V
C875
0.1uF
IC630
16 TC74VHC138FT(EL)
15
A15 1 VCC
002
A Y0 EXP_CS1_5V
A16 2 14
002
B Y1 EXP_CS2_5V
3 13
C Y2 NV_CS_5V 002
12
Y3
6 11
G1 Y4
4 10
G2A Y5
5 9
CS_2-4 G2B Y6
7
Y7
GND
+5V R1233
100k
8
R1234
100k
8
R1231
100
3 VCC 5
A2 SDA SDA_D/A 002,004,007
2 6
A1 SCL SCL_D/A 002,004,007
1 7
R1232
A0 WP
100
VSS
4
008 SG_CK2
K
DCP-28 (7/11) DCP-28 (7/11)
+3V
IC617 C872
CXD1095BR 0.1uF
RB622
100
D7 37 61
1 2
D7 PA7
D7
D6 36 60
3 4
D6 PA6
D6
35 59
D5 5 6
D5 PA5
D5
34 58
D4 7 8
D4 PA4
D4
D3 1 2 33 57
D3 D3 PA3
D2 3 4 30 54
D2 D2 PA2
D1 5 6 29 53
D1 D1 PA1
D0 7 8 28 52
D0 D0 PA0
+3V
RB623
38 7
100
XCLR PB7
6
PB6
5
PB5
4
PB4
3
PB3
2
PB2
1
PB1
62
PB0
SG_SYNC
SG_SYNC 008 16
PC7
15
PC6
14
PC5
13
OHB
OHB 008 PC4
12
DATA_BUS
005,007 DATA_BUS PC3
11
R1253 R1255
PC2
330 3.3k
10
VF_BLK 010 PC1
9
PC0
R1273
1k
PD7 27
PD7
26
PD6
25
PD5
22
AT_ADDRESS
001,002,005,006,007 AT_ADDRESS PD4
21
PD3
46 20
A2
CVP_F 005 A2 PD2
A1 45 19
A1 PD1
A0 44 18
A0 PD0
41 51
001,002,005,006,007 XWR XWR PE3
42 50
001,002,005,006,007 XRD XRD PE2
43 48
007 EXP_CS_3 XCS PE1
39 47
001,002 XDIS XDIS PE0
SH_HD 004
+3V
R1252
0
IC627 IC626
TC7SH04FU-TE85R
TC7SH32FU-TE85R
5
5
2 4 2
4
1
3 C869
3 0.1uF
OP_V1
REF_CLP_PULSE 002
OP_H3
BLK_CLP 003
OP_V4
FPGA_VD 006
R1256
22
VTR_F
+3V
C870
0.1uF
VPSUB_OPBI 006
R1257
10
20
2 VCC 19
D0 Q0
0
VF_FRAME 3 18 R1262
D1 Q1 HD_MARKER 006
CVP_V 4 17 R1263 0
D2 Q2 CVP_VD_OUT 005
5 16 R1264 0
CVP_H
D3 Q3 CVP_HD_OUT 005
R1258
6 15 0
CO_F
D4 Q4 FPGA_F 006
7 14 R1259 0
CO_H
D5 Q5 FPGA_H 006,008
8 13 R1260 0
SYS_BLK
D6 Q6 FPGA_BLKG 006
9 12
OP_V2
D7 Q7 CVP_PBLKG_OUT
005
11
R1261
CK R1254
0
1
R1251 0
OE
22
GND IC615 CVP_BLKG_OUT 005
10 TC74LCX574FT(EL)
4-23 4-23
L M
L_RESET
AT_DATA
AT_DATA
C873
10uF
16V RB620 RB621
100k 100k
CL618
PB2
PB0
PC0
PX0
+3V +3V +3V
R1265 R1267 R1269
100k 100k 100k
NM
R1268 R1270
R1266
NM
NM
100k 100k
100k
+3V
RB608 RB614 RB609 RB615 RB610 RB616
100k 100k 100k 100k 100k 100k
170
CN104
N O
001,005,006
1
+4.7V-2
001,002,006
5 IC625
TC7SET08FU(TE85R)
2 VCC 4
A Y
1
B
GND
3
PA7
AD_H_SAVE 003,008
PA6
+4.7V_H_SAVE 002,011
PA5
CHR_DATA 006
PA4
CHR_DATA_CK
006
PA3
CHR_CS 006
PA2
CHB_LD 001
PA1
D_GAIN_UP_LD 005
PA0
START_DON 006
PB7
DCP_L_CA_SY_EN 001
PB6
DCP_L_CA_V_EN 001
PB5
DCP_L_CA_AU_EN 001
PB3
TITLE_H_SAVE 006
CHR_SD_CS 006
PB1
OHB_RST 001
CCU/EXT 007
PC7
DCP_H_CA_V_OUT 001 2
PC6
L_DCP_TO_DVP 006
PC5
DCP_L_SDI_AU_MUTE 001
PC4
AF_FM_74M_L_SAVE 008
PC3
DCON_OUT_L_SAVE
008
PC2
DCP_OUT_L_EN 006
PROG_INT 007
GEN_IN_EN 007
CCU_EXT 007
PD6
FPGA_LD 006
PD5
D_CON_LD1 006
PD4
D_CON_LD2 006
PD3
SCL_CHB 001
PD2
SCL_FP 001
PD1
SCL_LSI 005,006
PD0
LD_FM 005
PX3
SDA_CHB 001
PX2
SDA_FP 001
PX1
SDA_LSI 005,006
H_SCVP_PLL_RST 005
+3V 3
R1271
100k
R1272
100k
NM
+3V
RB611 RB617 RB612
100k 100k 22k
CL617
4
5
DCP-28 (7/11)
BOARD NO. 1-678-617-12
LOT NO. 083-
HDW-750_DCP-28_003_7
P