Read Sony HCD-MX700NI / HCD-MX750NI Service Manual online
HCD-MX700Ni/MX750Ni
HCD-MX700Ni/MX750Ni
28
28
1
2
BOARD
BD96U
(2/2)
11
IC B/D
IC B/D
BOARD
(2/2)
BD96U
12
BOARD
(2/2)
BD96U
13
0
0
3.3
0
3.3
0
0
0
0
0
1.5
1.6
1.6
1.6
3.3
0
0
0
0
3.3
0
0
0
0
3.3
3.3
0
1.5
1.5
3.3
1.6
1.6
1.6
3.3
1.4
1.6
1
1.7
1.6
1.6
1.6
1.6
0
0
1.6
1.6
1.6
3.3
2.3
2.3
1.8
1.8
1.8
1.8
1.8
1.2
1.8
1.6
0
2.4
1.6
1.6
3.3
1.6
1.7
1.7
1.6
1.9
1.3
3.3
1.5
1.5
1.5
3.3
1.5
3.3
3.3
3.1
6.9
6.9
3.1
3.1
3.1
1.6
1.6
1.6
1.6
2.9
3.5
1.6
6.9
3.3
1.6
3.1
3.1
1.6
2.1
5
1.8
2.1
2.1
1.8
2.1
2.1
2.1
1.8
2.1
1.8
2.1
5
1.8
2.1
2.1
2.5
2.5
2.5
2.5
5
2.1
1.8
2.1
2.5
2.5
2.3
1.9
3
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
TC94A70FG-101
IC101
AVSS3
RFZI
RFRP
SBAD
FEO
TEO
TEZI
AVDD3
FOO
TRO
VREF
FMO
DMO
VSSP3
VCOI
VDDP3
VDD1
VSS1
FGIN
IN_SW
/DFCT
XVSS3
XI
XO
XVDD3
DVSS3
ROUT
DVDD3
DVR
LOUT
DVSS3
VDDT3
VSS1
VDD1
VDDM1
SRAMSTB
XRST
BUS0
BUS1
BUS2
BUS3
BUCK
XCCE
TEST
IRQ
ST_REQ/CKO
AOUT2
REQ
PIO1/ST_REQ
PIO2
GATE
VSS1
VDDT3
SBSY
FOK
IPF
/LOCK
ZDET
GPIN
MS
DOUT
AOUT1
BCKO
LRCKO
AIN
BCKI
LRCKI
VDD1
VSS1
AWRC
PVDD3
PDO
TMAXS
TMAX
LPFN
LPFO
PVREF
VCOF
PVSS3
SLCO
RFI
RFRPI
RFEQ0
VRO
RESIN
VMDIR
TESTR
AGCI
RFO
RVDD3
LDO
MDI
RVSS3
C
A
D
B
F
TNPC
E
CL106
CL107
CL108
CL118
CL117
CL115
CL114
CL113
CL102
CL103
CL104
0.033
C116
0.033
C122
1M
R134
10k
R131
16.934MHz
X101
28 27 26 25 24 23 22
21 20 19 18 17 16 15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
29
30
BA5826HFP-E2
IC301
VO1-
VO1+
IN1
RESET
REGB
REGOUT
MUTE
GND
IN2’
IN2
VO2+
VO2-
GND
OPOUT
OPIN
RESETt
VO3-
VO3+
IN3
IN3’
VCC
VCC
BIAS
IN4’
IN4
VO4+
VO4-
GND
GND
GND
SL301
SL302
SL304
SL303
CL105
CL122
CL123
CL124
CL211
CL212
CL213
CL214
CL209
CL210
CL206
CL205
CL208
CL207
CL204
CL203
2SA2119K
Q201
CL201
CL202
SL201
4
3
1
2
MM3404A15URE
IC102
CE
VSS
Vout
VDD
NJM13403V(TE2)
IC201
1
2
3
4
V+
5
6
7
8
9
10
11
GND
12
13
14
NJM2740V
IC203
1
2
3
4
V-
5
6
7
8
V+
NJM2740V
IC202
1
2
3
4
V-
5
6
7
8
V+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN201
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
1
2
3
4
5
6
6P
CN301
SP-
SP+
LIMIT
LIMIT
SL-
SL+
0
R127
0
R136
L-OUT
R-OUT
AVDD3.3V
AGND
DACGND
AVDD5V
VM
MGND
DVDD-Z
DGND
CL215
CL125
CL216
CL301
CL302
CL303
CL304
CL305
CL306
0.01
C114
0.015
C115
15k
R108
0
R109
100
R125
100k
R130
0
R152
0.1
C134
0.1
C135
0.1
C123
100
R126
47k
R113
47p
C118
0
R121
0
R124
0
R120
0
R107
0
R104
0
R106
0
R102
0
R105
0
R103
0.01
C106
0.1
C112
2200p
C111
0.015
C109
0.1
C113
0.01
C110
68p
C107
1000p
C108
0.1
C104
0.1
C103
1
C101
10V
100
C105
22k
R101
C119
0.1
C160
1000p
10
C214
10
C216
100
R140
100
R141
100k
R144
100k
R145
100k
R143
100k
R146
100k
R149
100k
R150
10k
R147
100
R139
0.1
C143
100
R151
100
R156
100
R157
100
R154
100
R155
100
R159
100
R158
0
R122
1k
R135
5p
C136
5p
C138
0.1
C137
C157
1000p
C158
1000p
10k
R133
0.1
C133
0.1
C142
1
C148
1M
R137
47
R142
6.3V
22
C141
0.1
C145
1
C149
0.1
C139
C159
1000p
1M
R138
470p
C126
470p
C125
0.1
C131
0.1
C127
0.1
C124
0.047
C128
0.047
C129
0.1
C130
2200p
C132
220
R128
0.1
C213
0.1
C211
0.1
C212
R314
0
10k
R311
0
R306
15k
R305
47k
R316
10V
220
C309
0.1
C305
0.1
C303
0.1
C302
39k
R308
10k
R302
10k
R229
10k
R231
10k
R227
10k
R230
10k
R228
10k
R221
100
R205
10
C208
1
C204
10V
100
C203
100k
R204
10k
R224
10k
R226
10k
R222
10k
R223
10k
R225
10k
R220
10k
R213
10k
R214
10k
R217
10k
R216
1
C207
1
C210
1k
R212
10k
R218
10k
R219
10k
R210
1k
R211
10k
R215
10k
R208
10k
R209
10k
R206
10k
R207
0
R203
1
R201
1000p
C202
3.3
R202
DATA
ST_REQ
SBSY
REQ-Z
RST-Z
BUS0-Z
BUS1-Z
BUS2-Z
BUS3-Z
BUCK-Z
CCE-Z
CLK
LRCK
GATE
M-MUTE
AIN
BCK
CD-MP3 PROCESSOR
IC101
IC102
+1.5V REGULATOR
IC301
FOCUS/TRACKING COIL DRIVE,
IC201
BUFFER
IC202
IC203
BD96U BOARD (1/2)
1
2
AUTOMATIC
POWER CONTROL
BUFFER
BUFFER
SLED/SPINDLE MORTOR DRIVE
(SPINDLE)
M
M
(SLED)
(LIMIT)
OPTICAL
PICK-UP BLOCK
(KHM-313CAA)
E
11
J
3
K
D
F
14
15
M
L
8
G
7
18
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
330k
R112
5.6k
R116
1
6
5-7. SCHEMATIC DIAGRAM - BD96U Board (1/2) -
• See page 30 for Waveforms. • See page 46 for IC Block Diagrams. • See page 51 for IC Pin Function Description.
(Page 29)
(Page 29)
(Page 29)
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