Sony HDW-750 Maintenance Manual page 217

PI1 FDC6506P FDC6561AN
6 3
Q22 C61 Q24 Q31
5 2 10uF
35V
IMO1
4 1
FDC6561AN
PI3 FDC6506P
Q32
Q25
1 4 IMO3 IMO3
2 5
Q23
FDC6561AN
3 6
PI2 FDC6506P FDC6561AN
Q33
Q26
IC14
TC74LCX541FT(EL) 20
IMO2 IMO2
2 VCC 18 PI4
A1 Y1
IMO4 IMO4
3 17
A2 Y2
4 16
PI2
A3 Y3 PI4
5 15
A4 Y4 PS1 FDC6506P FDC6561AN
14 Q34
6 PI3 Q27
A5 Y5
7 13
A6 Y6 STO1
STO1
8 12
PI1
A7 STO2
Y7 STO2
9 11
A8 Y8
1
G1 PS2
19
G2 PS3 FDC6506P FDC6561AN
Q35
GND Q28
C60
10
0.1uF STO3
STO3
STO4
STO4
-4V
PS4
IC17
FDC6561AN
TC74LCX541FT(EL) PS5 FDC6506P
20 Q29 Q36
2 VCC 18
PS8
STO5
A1 Y1 STO5
3 17
PS7
A2 Y2 STO6 STO6
4 16
PS6
A3 Y3
15
5 PS5
A4 Y4
PS6
6 14 PS4
A5 Y5 FDC6561AN
PS7 FDC6506P
7 13 Q30 Q37
PS3
A6
Y6
8 12
PS2
A7 Y7 STO7 STO7
9 11
PS1
A8 Y8 STO8 STO8
1
G1
19
G2
PS8
GND
C39
C97
10
0.1uF 0.01uF
C42
0.01uF
-4V
C46
0.01uF
C49
0.01uF
IC9 (3/4)
C29
R58 TL064CPW-E05
0.1uF
56k
50V
C33
6
0.1uF
-
R59
2.7k R65 R66
3 4 5
18k 10k +
+
1
1
C28 C30
IC9(2/4)
2 -
0.1uF 10uF
10V TL064CPW-E05
11
2 R64
12k
IC8
LM4040AIM3-2.5
+4.5V
R57
100
IC7
100
MB88346BPFV-EF
RB22
1 2 11
LD_OHB1 3 4 17 VCC 18
DI AO1
SCL 14 19
5 6
DO AO2
SDA 2
7 8
AO3
15 3
LD AO4
4
AO5
16 5 R159
CLK AO6
0
6
AO7
7
AO8
8 7 8
R53
AO9
100k
9 5 6
10
VDD AO10
3 4
12
C27 AO11
1 2
1uF 1 13
RB20
35V VSS AO12
4.7k
GND
RB4
10k
20
HDW-750 V2
I J
B1
B3
B2
NI1
NI3
C50
47uF
20V
D9 D10
MA6S121-(TX) MA6S121-(TX)
C99
-4V 0.1uF
-4V
IC22
NI2
TC74LCX541FT(EL)
20
NI1 18 VCC 2
Y1 A1
17 3
Y2 A2
16 4
NI3
NI4 Y3 A3
15 5
Y4 A4
NS1
14
NI2 6
Y5 A5
13 7
Y6 A6
12 8
NI4
A7
Y7
11 9 RB10
100k
Y8 A8
1
G1
NS2
19
G2
NS3
GND
C51
D11
47uF MA6S121-(TX)
10
20V
C62
0.1uF
IC23
TC74LCX541FT(EL)
-4V
20
NS4
18 VCC 2
NS5 NS1
Y1 A1
17 3
NS2
Y2 A2
NS3 16 4
Y3 A3
NS4 15 5
Y4 A4
14 6
NS5
Y5 A5
13 7
NS6 NS6
Y6 A6
12 8
NS7 NS7
Y7 A7
NS8 11 9
Y8 A8
1
G1
C55
19
220uF
G2
10V RB18
OS GND RB19
100k 100k
10
NS8
C98
0.1uF
XISS
IC9 (1/4) IC9 (4/4)
TL064CPW-E05 TL064CPW-E05
CL2 CL3 CL4
R67 R69 R71
22k 22k 22k
XSUB
9 13
- -
7 8 14
R68 R70
10 12
10k + 10k +
+4.5V
4.7uF
IC21 (1/2)
TC7S04FU(TE85R)
R72
0
3.9k
XSUB 2
4
1
R92
2 1.2k
C40
220pF
R39
IC13
0 NM +4.5V +4.5V
TC7S32FU(TE85R)
MODE1
MODE2
VCC VCC
MODE3
GND GND
IC21 (2/2)
IC13 (2/2)
TC7S04FU(TE85R)
TC7S32FU(TE85R)
K
DR-433 DR-433
+4.5V
R140 IC26
C69
R5 TLV2221CDBV
Q39 0.1uF 18k
10k
XN6501-TW
R141
10k
C59 5 1
1 4
10uF
+
10V 4
2 5
- 3 R142
R7
10k
3 6 R144
10 2
10k
R143
3 6
22k
R97
2 5
-4.5V
1k
R4
-4V
10k
1 4
-4.5V
Q40
IC25
R6 XN6401-TW +4.5V C56
TC74HC4053AFT(EL)
10k 0.01uF
16
12 VCC 14
C8 0.1uF I1 0X X-COM
13
R82
1X
2 15
I3 0Y Y-COM
C10 0.1uF
1
1Y R83
5 4
I2
C16 0.1uF 0Z Z-COM
3
1Z
11
C24 0.1uF I4 A
10
XV22
B
XV12 9
C
6
INH
GND VEE
8 7
IC28
+4.5V C65 TC74HC4053AFT(EL)
C58 0.01uF
-4V 0.01uF
D12
MA6S121-(TX) 16
12 VCC 14
C25 0.1uF S1
0X X-COM
13
C26 0.1uF S2
1X
2
C32 0.1uF S3 15
0Y Y-COM
C34 0.1uF S4 1
1Y
C35 0.1uF 5 4
S5
0Z Z-COM
3
C36 0.1uF S6
1Z
11
C37 0.1uF S7
A
10
C38 0.1uF S8 XS2
B
XH2 9
C
6
INH
GND VEE
8 7
C66
0.01uF
+4.5V +4.5V
C44
0.1uF
IC12 (2/2) (2/2)
IC15
TC7S32FU(TE85R)
TC7S04FU(TE85R)
VCC VCC
GND IC15 (1/2) GND
R94 R73 TC7S32FU(TE85R)
3.9k R84
1.2k
2 4 2
10
4
1
TC7S04FU(TE85R) (1/2) IC12
C52
220pF
C100
C45 R75 R79 R17 R85
22uF
Q13
0.1uF 10k C54 10 15k
35V
0.1uF
50V 2SB1115-T1YL
Q11
50V
2SC4176-T1B35 C31
22uF
35V 2SC4177-T1L7
C53
0.1uF C57
C41 C43
50V 0.1uF
0.1uF
50V
16V C47 R76 R80
0.1uF 2.2k 15
50V
2
4
1
R81
15
R19 R20
C48 R77 100k 22k
0.1uF 22
Q14
MA6S121-(TX) 2SK620-TX
(1/2)
R74 D14
S
2.2k R78
100k
Q12
2SA1610-T1Y34
-4.5V
4-5 (a) 4-5 (a)
L M
TEMP+
TEMP-
0
VH2
0
VH1
GND 48
GND 47
-5V
-5V 46
-5V 45
+5V
+5V 44
+5V 43
WSHB
PBLK/DEFS0/WSH_B 42
+2.5V
+2.5V 41
+1.8V
+1.8V 40
+1.8V 39
-74M
-74M_IN 38
R86
+74M
0
SMG +74M_IN 37
PLL-
PLL- 36
R40
PLL+
0
HHG PLL+ 35
OBLK2
OBLK2 34
OBLK1
C67
OBLK1 33
1pF XH1
NM
XH1_IN 32
SSCAN
SLOW_SCAN/WSH_G 31
XH2
XH2_IN 30
CONT59/ 60
CONT_59/ 60 29
XRG
XRG_IN 28
H_PHASE
H_PHASE_OUT 27
XLH1
XLH1_IN 26
POWER_SAVE_ON 25
WSHR
DEFS1/WSH_R 24
CLP
CLP_OUT 23
FLD/FRM R46 0
FLD/FRM/O_RST 22
H_PHASE
H_PHASE 21
FRM_RST
FRM_RST 20
TEMP+
TEMP+ 19
TEMP-
TEMP- 18
SDA
+15V SDA 17
SCL
SCL 16
SDAO 15
LD_OHB1 14
MODE1
MODE1_BCSSOUT 13
MODE2
MODE2_BCSSIN 12
MODE3
MODE3_BCSSCK 11
-SHUTTER H_CLK
H_CLK 10
CXDCLK_EN
CXDCLK_EN 9
VD
OHB_VD 8
LD_FBC
LD_FBC 7
+3.3V
+3.3V 6
OHB_RST
+3.3V 5
R47
0 GND 4
NM
1k
GND 3
GND 2
GND 1
Q15
CN4
B4
+7V
+SHUTTER
SMD
FLD/FRM
N O
1
CN6
H_VCC 80
GND 79
FB1
STO8
B-ST8 78
STO7
B-ST7 77
FB2
GND 76
FB3
STO6
B-ST6 75
GND 74
FB4
STO5
B-ST5 73
GND 72
FB5
STO4
B-ST4 71
STO3
B-ST3 70
FB6
GND 69
FB7
STO2
B-ST2 68
GND 67
FB8
STO1
B-ST1 66
GND 65
FB9
IMO1
2
B-IM1 64
G-SUB
G-SUB 63
IMO2
FB10
B-IM2 62
IMO4 FB11
G-IM4 61
IMO3 FB12
B-IM3 60
IMO3 FB13
G-IM3 59
IMO4 FB14
B-IM4 58
IMO2
FB15
G-IM2 57
B-SUB
B-SUB 56
FB16
IMO1
G-IM1 55
-SHUTTER
-SHUTTER 54
FB17
STO1
G-ST1 53
+SHUTTER
+SHUTTER 52
FB18
STO2
G-ST2 51
GND 50
FB19
STO3
G-ST3 49
GND 48
FB20
STO4
G-ST4 47
GND 46
FB21
STO5
G-ST5 45
GND 44
FB22
STO6
G-ST6 43
GND 42 3
FB23
STO7
G-ST7 41
TO CN-2037
XLH1
XLH1 40
FB24
CN1
STO8
G-ST8 39
XRG
XRG 38
VH1
VH1 37
XH2
XH2 36
VH2
VH2 35
XH1
XH1 34
HHG
HHG 33
GND 32
SMG
SMG 31
GND 30
SMD
SMD 29
VLOUT 28
FB25
STO8
R-ST8 27
+15V
+15V 26
FB26
STO7
R-ST7 25
+15V 24
FB27
STO6
R-ST6 23
+15V 22
FB28
STO5
R-ST5 21
STO4 FB29
R-ST4 20
4
-5V 19
FB30
STO3
R-ST3 18
+4.5V
-5V 17
FB31
STO2
R-ST2 16
+4.5V 15
FB32
STO1
R-ST1 14
+4.5V 13
FB33
IMO1
R-IM1 12
+4.5V 11
GND 10
+7V 9
FB34
IMO2
R-IM2 8
+7V 7
R-SUB
R-SUB 6
+7V 5
FB35
IMO4
R_IM4 4
GND 3
FB36
IMO3
R-IM3 2
GND 1
5
DR-433
BOARD NO. 1-678-606-12
LOT NO. 083-
HDW-750_DR-433_100_1
P