Sony HDW-750 Maintenance Manual page 282

HDW-750 (J) : S/N 70001 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
1
003 RC_47_FS
003 RC_47_64FS
003 RC_47_256FS
TC74VHC125FT(EL)
R910 R911
220k 220k
CN103 (67/200)
67 FP_SDI_47AU_D12
012 FP_SDI_47AU_D12
2
CN103 (66/200)
66 FP_SDI_47AU_D34
R912
1k
011 PIO_L_RC_RST
003,013 L_RC_ACT
C938
470pF
GND
3
003 RC_48_64FS
003 RC_48_FS
003 RC_48_512FS
4
5
A B
C900
0.1uF
+3V
IC900
1
DO
14 2
SEL
2 VCC 3 3
1A 1Y SRDT
1 4
1G SWDT
5 6 5
2A 2Y SCK
4 6
2G XLAT
9 8 7
3A 3Y INIT
IC901
10 8
3G NC1 CXD8591AQ
12 11 9
4A 4Y VDD1
13 10
4G NC2
GND C939 11
0.1uF
RBPH
7 12
STA
13
FRS
14
FRM
15
SLAVE
16
TEST5
R902 R906
0 0
NM NM
R904 R900 0.1uF
GND
0
0 C904
C901
0.1uF
1
DO
2
SEL
3
SRDT
4
SWDT
5
SCK
6
XLAT
7
INIT
8
NC1
IC902
9
VDD1 CXD8591AQ
10
NC2
11
RBPH
12
STA
13
FRS
14
FRM
15
SLAVE
16
TEST5
R903 R907
0 0
NM NM
0.1uF
R905 R901
GND
0 0 C905
C
DVP-18 (12/13) DVP-18 (12/13)
+3V-6
48
TB3
47
FS2
46
FS1
45
DEMP
44
TEST3
43
C902
DAOL
0.1uF
42
DAOR
41
NC5
40
VDD3
39
NC4
38
ARCKO
37
ALRKO
36
MAO1
35
MAO0
34
IC904
TB4
33 TC7WH157FU(TE12R)
TB5
+3V
8
5
1 VCC
A Y
2 3
B Y
6
SEL
7
ST
GND
4
R908
47
DVP_DCP_48AU_D12
DVP_DCP_48AU_D34
R909
47
IC903
TC7WH125FU(TE12R)
+3V
8
R917
+3V-6
2 VCC 6 47
A1 Y1 TX_48AU_D12
1
G1 R918
47
5 3
A2 Y2 TX_48AU_D34
7
G2
GND
4
GND
L_TX_ACT
48
TB3
47
FS2
46
FS1
45
DEMP
44
TEST3
43
C903
DAOL
0.1uF
42
DAOR
41
NC5
40
VDD3
39
NC4
38
ARCKO
37
ALRKO
36
MAO1
35
MAO0
34
IC905
TB4
33 TC7WH157FU(TE12R)
TB5
+3V
8
1 VCC 5
A Y
2 3
B Y
6
SEL
7
ST
GND
4
4-68 4-68
D E
RB930
220k
CN103 (6/200) 6 SS_DVP_TDO
CN103 (4/200)
4 JTAG_L_TMS
CN103 (3/200)
3 JTAG_L_TCK
CN103 (2/200) 2 JTAG_L_TRST
009 HDECB_TDO
012 DVP_TDI
003 H_JTAG_TEST
CN103 (1/200)
1 JTAG_H_TEST
003,012 JTAG_L_TMS
003,012 JTAG_L_TCK
003,012 JTAG_L_TRST
002,003,004,011,013 L_HENC_ON
003,006,011,012,013 L_ECC_ON
86 (86/200) CN103
85 (85/200) CN103
012
012
007 L_PB_NOT_CPLD_WRITE
001,003,011,012,013
001,002,003,011,013 L_FIL_ON
003,004,005,011,012 PIO_L_LR_ACT
003 SEL_LR_TDI
012 TX_TDO
001,003,011,012,013 L_TX_ACT
GND
001,003,011,012,013 L_TX_ACT
CN102 (67/100) 67 EQ_DVP_TDO
012 DVP_TDI
CN102 (20/100)
20 L_EQ_EXSIT
F
IC932
TC74LCX245FT(EL)
Q931
DTA144EE-TL
20
2 VCC 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
B4
A4
6 14
A5 B5
7 13
A6 B6
8 12
A7 B7
9 11
R932 A8 B8
47k 19
G
1
DIR
GND C936
0.1uF
10
Q930
DTC144EE-TL
GND +2.5V +3V
R933 R937
IC933
0 0
SN74LV125APWR
NM
14
2 VCC 3
1A 1Y
1
1G
5 6
2A 2Y
4
2G
9 8
3A 3Y
10
3G
12 11
4A 4Y
13
4G
GND
C930
0.1uF
7
+2.5V +3V
GND
IC934 R934 R938
0 0
SN74LV125APWR
NM
14
2 VCC 3
1A 1Y
1
1G
5 6
2A 2Y
4
2G
9 8
3A 3Y
10
3G
12 11
4A 4Y
13
4G
GND
C931
0.1uF
7
GND +2.5V +3V
R935 R939
IC935
0 0
SN74LV125APWR
NM
14
2 VCC 3
1A 1Y
1
1G
5 6
2A 2Y
4
2G
9 8
3A 3Y
10
3G
12 11
4A 4Y
13
4G
GND C932
0.1uF
7
+2.5V +3V
GND
R936 R940
IC936
0 0
SN74LV125APWR
NM
14
2 VCC 3
1A 1Y
1
1G
5 6
2A 2Y
4
2G
9 8
3A 3Y
10
3G
12 11
4A 4Y
13
4G
GND
C933
0.1uF
7
+3V
IC930 GND IC937
TC7WH157FU(TE12R) SN74LV125APWR
14
2 VCC 3
1A 1Y
1
1G
5 6
2A 2Y
8 4
2G
1 VCC 5 9 8
A Y 3A 3Y
2 3 10
B Y 3G
6 12 11
R930
SEL 4A 4Y
220k
7 13
ST 4G
GND GND C934
0.1uF
4 7
+3V
IC938
IC931
SN74LV125APWR
TC7WH157FU(TE12R)
14
R945
R931
220k 2 VCC 3
220k
1A 1Y
1
1G
5 6
2A 2Y
8 4
2G
1 VCC 5 9 8
A Y 3A 3Y
2 3 10
B Y 3G
6 12 11
SEL 4A 4Y
7 13
ST 4G
GND GND
C935
0.1uF
4 7
GND
HDW-750 V2
G H