Sony HDW-750 Maintenance Manual page 214

HDW-750 (J) : S/N 70041 and Higher
HDW-750 (UCJ) : S/N 10001 and Higher
1
R120
100
CN3 (9/10)
9 ND_COMMON
CN3 (10/10)
10 CC_COMMON
VDD
VSS
CN2 (9/20) 9 CC_POSI_IN
CN2 (15/20) 15 ND_POSI_IN
IC32
TC7W66FU(TE12R)
2
CN2 (5/20)
5 5V_OUT
R121 2.2k
CN3 (8/10)
8 ND_FILT_1_IN
R156
R122 6.8k
CN3 (6/10) 6 ND_FILT_2_IN 220
R129
R123 15k
10k
CN3 (4/10) 4 ND_FILT_3_IN
R124 39k
CN3 (2/10) 2 ND_FILT_4_IN
2.2k 0.1uF
R125
CN3 (7/10)
7 CC_FILT_A_IN
R157
R126 6.8k
CN3 (5/10) 220
5 CC_FILT_B_IN
R127 15k
CN3 (3/10)
3 CC_FILT_C_IN
VCC
R128 39k
CN3 (1/10)
1 CC_FILT_D_IN
(5/5)
IC27 GND
TC74VHCT08AFT(EL)
IC27 (1/5)
RB12 TC74VHCT08AFT(EL)
10
1
3
1 2
CN2 (19/20)
19 ND_CONT_0_OUT 2
3 4
6
CN2 (17/20)
17 ND_CONT_1_OUT 5 6
9
8
7 8
CN2 (13/20) 13 CC_CONT_0_OUT 10
11
CN2 (11/20) 11 CC_CONT_1_OUT
CN2 (10/20)
10 SERVO_OFF_IN
CN2 (8/20)
3 8 SERVO_EN_IN
IC27 (2/5)
TC74VHCT08AFT(EL)
CN2 (7/20) 7 SV_CONT_OUT IC27 (3/5)
TC74VHCT08AFT(EL)
IC27 (4/5)
TC74VHCT08AFT(EL)
CN2 (6/20)
6 GND
CN2 (1/20) 1 UNREG_OUT
Q42
CN2 (3/20) 3 UNREG_OUT
DTC144EUA-T106
CN2 (2/20) 2 UNREG_GND
CN2 (4/20) R151
4 UNREG_GND
100k
CN2 (12/20)
12 NC
CN2 (16/20)
16 NC
CN2 (14/20)
14 NC
CN2 (18/20)
18 SDA
CN2 (20/20)
20 SCL
4
5
A B
SSCAN
IC35 R23 +3V +3V
TC7SH08FU-TE85R 0 NM
CN1
32 31
5 5
2 2
30 DEFS1/WSH_R 4 4
1 1
29 WSH_G
3 3
28 DEFS0/WSH_B
LD_FBC
27 LD_FBC
L
26 EEPROM_CS
CL1
R54
25
0
NM
24 GND
23 PLL(+)
22 PLL(-)
21 59.94/50
20 POWER_SAVE_XON
OHB_RST
19 OHB_RST
18 GND
17 74M(+)
16 74M(-)
15 GND
FRM_RST
14 FRM_RST_H
IC32 (3/3) H_PHASE
TC7W66FU(TE12R) 13 H_PHASE_H
12 OHB_VD
11 ND_POSI_OUT
10 CC_POSI_OUT
9 TEMP
8 SDA
(1/3)
7 SCL
LD_OHB1
6 LD
T
5 SIN_BCONSH
R
4 SOUT_BCONSH
2 1
C
3 SCK_BCONSH
7 2 HTSG
1 GND
C102
5 6
R130
10k
3
+3V
IC32 (2/3) RB1 22
TC7W66FU(TE12R)
+3V-2
XCS 1 2 L
5
2
4
TX 3 4 T
1
RX
5 6 R
C4 3
CK 7 8 C
R136 R137 0.1uF
100k 100k
IC33
NM
PCF8574TS-T
4 IC2
5 1 2
TC7SH08FU-TE85R
SDA
5 10 VDD 4 3 4
P0 SDA
11 2 SCL
5 6
P1 SCL
12
12
7 8
R118
P2
13 14 9 33k
P3 A2 RB13
16 7
100
P4 A1
R145 10 17 6
R119
P5 A0 33k
R146 100k
19
P6
20 1
P7 INT
VSS
15
EEP
XCS
R15
R8 C2 R32
0 47k
100k 0.1uF R10
NM
NM
R9 0
100k
+3V
RX
8
R14 R28
0 1 VCC 5 0 NM
TX
NC1 SDA
R16
NM 2 6
0 NM CK
Q43
NC2 SCL
R11
DTA144EUA-T106
3 7 100
NC3 WP
R12
VSS 100
R152
100k
IC31 4
R13
CAT24WC128JI-TE13
100k
CN9
1 GND
2 -8.5V
3 -8.5V
-8.5V
4 -8.5V
+15.5V
5 +15.5V
6 +7V
7 +7V
8 +5V
9 +5V
10 -5V
11 -5V
+24V
12 +24V
CN10
1 UNREG_+12V
2 GND
C77
3 GND
22uF
16V
4 GND
C76
22uF
5 GND
16V
+3.3V
6 +3.3V
7 +1.8V
+1.8V
8 +1.8V
9 +2.5V
+2.5V
10 +2.5V
C
DR-433 DR-433
WSHR
IC36
TC7SH08FU-TE85R
WSHB
+3V
R158
D2
+3V
22 2
MA6S121-(TX)
7 IC20 (1/3)
1
TC7W08FU(TE12R)
R147
VCC
10k
5 GND
PLL+ 2 4
5
PLL- 3
3 IC20 (2/3)
10V
6
6.8uF TC7W08FU(TE12R)
IC20 (3/3)
C79
TC7W08FU(TE12R)
IC34
TC7S14FU(TE85R)
+74M
-74M H_PHASE
+3V R18
100 C1
IC16 1pF
(2/2)
NM
TC7S04FU(TE85R)
VCC
VD
GND
1
GND1
2
N37O
3
SDA P37O
+3V
2 4 4
SCL D13 RST2
MA6S121-(TX)
IC16 (1/2) 5
PGG1I/RG_UP_PH0
TC7S04FU(TE85R)
RB14 6
100 PGG2I/RG_UP_PH1
1 2 7
POWER_SAVE/RG_DOWN_PH0
8
3 4
BLK1/S-DATA
9
5 6
BLK1O
10
7 8
FRM_RST BLK2/S-LOAD
+3V
11
LD_OHB1 BLK2O
12
MODE2 IM_SHIFT_STOP/RG_DOWN_PH1
1 2
13
MODE1 CLK60
3 4
RB15
14
MODE3 10k R95 CLK59
5 6
0 15
SMC
7 8
16
IOSEL/SIN
RB2
17
22
WSHON/SOT
CXDCLK_EN 18
CXDENO
19
RST1
20
GND2
C71 C70
0.01uF
10uF
10V
+3V-2
R27
22k
R149
0
WSHB
NM
RB23
10k
+4.5V
8 7
+3V-2
3 R60
6 5
NM 0
+3.3V
9 4 3
+3.3V
4
2 1
R61
7 2 1 NM 0
2 4 3
R3 R2
0
0
10 6 5
1
8 7
RB24
+3V
10k
IC3
LM4040AIM3-2.5
+5V +5V
R21 C3 C78 R25
6.8k 1uF Q2 22uF 10k
35V 2SB624T1-BV345 C5 C6 16V
22uF 0.1uF
16V
IC1 (1/2) R1 1
TL062CPWR 220 R110
10k
3 8 3
+7V
+
1
2
2
-
+5V
4 Q1
2SC4176-T1B35
R22 R109 C80 R24
33k 10k 0.1uF 22
-5V
-
6
R26
10k
7
+
IC1 (2/2)
5
TL062CPWR
R55
150k
-5V -5V
MODES
4-4 (b) 4-4 (b)
D E
IC6
TC7SH02FU-TE85R
+3V-2
C94
0.1uF
R101
2
10k
+3V-2
XSG1 1
IC18
TC7SH02FU-TE85R
C74
10uF
C75 10V
0.01uF
2
XSG2 1
C96
60 0.1uF
GND4
59 XST4
XST4/XSH
58 XST5
XST5/MPX1 XIM1 2
57 XST6
XST6/MPX2 3
XIM3
56 XST7
XST7/HPHS 4
XIM2
55 XST8
XST8/VPHS 5
XIM4
54 XSG1
XSG1 6
XHHG
53 XSG2
XSG2 7
XSMG
52
H_TIMING_SEL/CLP_MODE XVH1 8
IC19
51 XIM1
CXD9135R
XIM1/XLH XVH2 9
50 XIM2
+3V-2
XIM2/XH1 11
49 XIM3
R96
XIM3/XH2 1
10k
48 XIM4
XIM4/XPG R36
47 0
SSCAN
46 SSCAN
SSNORM
45 XHHG
XHHG
44 XSMG
XSMG
43 XVH1
XVH1
42 XVH2
XVH2
41
GND3 2
XST1
3
XST2
4
XST3
XST4 5
XST5 6
XST6 7
C72 C73 +3V-2
XST7 8
10uF 0.01uF
10V
9
XST8
CONT59/60 11
1
+4.5V
+4V
IC24
TLV2221CDBV
Q41
2SB624-T1BV5
R88 C64
5.6k 1uF C101
35V 0.1uF
1 +24V
5
+
4
C68
3 22uF
-
16V
2
R89
10k
+4.5V
+15.5V
D1
EC10QS-06-TE12L
Q4
2SB1440S-TX
C7 R30
1uF 4.7k
35V
R34
Q3 220 C12 C13
47uF 0.1uF
2SC4176-T1B35
6.3V
3 8 IC4 (1/2)
(OS)
UPC814G2-E2
+
1
R111
E1 10k
2
-
GND
4
R31 C11 R35 C81
5.6k 0.1uF 22 0.1uF
C18
0.0047F
R37
IC4 16V
(2/2)
22
R42
5 UPC814G2-E2 R90
39k
3.9k
+
7 Q5
2SA1610-T1Y34
6 -
R29 C9 R38
10k 1uF 220
35V
C14 C15
Q6
4.7uF 0.1uF
2SD2185S-TX 16V R41
1.5
-8.5V
-4.5V
F
Q17
2SC3735-T1B-B35
+3V Q20
Q19
2SA1462-T1Y34
Q16 2SC3735-T1B-B35
Q18
2SC3735-T1B-B35
2SC3735-T1B-B35
5
FDC6506P
C95 C63
4 0.1uF 0.01uF Q22
R116 50V R117 50V
4.7k 4.7k
3
R112
1.8k
R114
1.8k
+3V
R113 R115
1.8k 1.8k
5
+4V
4
Q21
IC29 2SA1462-T1Y34
TC7SH08FU-TE85R
5
3 2
4
R62 1
+4V
2.2k D6
MA6S121-(TX)
C22 3
100pF
D5
MA6S121-(TX)
20 RB5 22
VCC 19 2 I3 I4 C82 0.1uF
1
D0 Q0
18 4 C83 0.1uF
3 I1 I2
D1 Q1
17
5 6 I2 I3 C84 0.1uF
D2 Q2
16
7 8 I4 I1 C85 0.1uF
D3 Q3
15 XH2
1 2
D4 Q4
14
3 4 XS2
D5 Q5 RB8
13 5 6 XV12 100k
D6 Q6
12 7 8 XV22
D7 Q7
LE RB25
100
OE
GND
10
IC10
D8 D7
TC74VHC573FT(EL)
MA6S121-(TX) MA6S121-(TX)
+4V
IC11
TC74VHC573FT(EL)
20 RB6
22
VCC 19 C86
1 2 S1 S8 0.1uF
D0 Q0
18
3 4 S2 S7 C87 0.1uF
D1 Q1
17
5 6 S3 S6 C88 0.1uF
D2 Q2
16
7 8 S4 S5 C89 0.1uF
D3 Q3
15 1 2 S5 S4 C90 0.1uF
D4 Q4
14 3 4 S6 S3 C91 0.1uF
D5 Q5
13 C92 0.1uF
5 6 S7 S2
D6 Q6
12 C93 0.1uF
7 8 S8 S1
D7 Q7
LE RB7
22
OE
GND
10
RB16 RB17
100k 100k
MODE
Q8
2SB1440S-TX
C20
C21
100uF
0.01uF
16V
C17 R43
OS
1uF 15k R48
35V 220
R91 -
6
2.7k
7
+ Q7
5 2SC4176-T1B35
R44 R49
IC5
(2/2)
390 22
UPC814G2-E2
C23
IC5 R33
(1/2)
0.01uF
UPC814G2-E2 10
NM
3 8
+
1
Q9
2
-
2SA1611-T1M7
4
R45 C19 R52
22k 1uF R50 10
35V 10
NM
Q10
2SD2098-T100R
R100
1k
HDW-750 V2
G H