Sony DCR-DVD101 / DCR-DVD101E / DCR-DVD91E Service Manual ▷ View online
4-10
DCR-DVD91E/DVD101/DVD101E
(JAPANESE)
ENGLISH
JAPANESE
ENGLISH
JAPANESE
CD-503
CD-503
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
1.0 m
DCR-DVD91E/DVD101/DVD101E
4-31
4-32
MD-104 (1/8)
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
10k
R4524
VRCK
220p
C4515
VRD
0.1u
B
C4528
ROPCS
6800p
C4522
ROPC
SCL
10k
R4523
READSP
RFS
0.01u B
C4529
33p
C4531
0.01u
B
C4530
APCRSP
DFCTN
WG1_A_2.5V
0.1u
B
C4527
6800p
C4523
WRTON
LVL
TEB
EQF
TEZI
XX
R4513
±
0.5%
4700
R4515
0.01u
C4507
0.01u
C4512
SCB
10k
R4521
33p
C4533
0.22u
C4516
0.022u
C4508
FEB
0.01u
C4519
±
0.5%
3300
R4511
0.1u
C4511
APCR
33p
C4534
10u
C4525
SCD
4700p
C4517
RFZI
RFRP
4700p
B
C4520
APCWSP
1u
B
C4502
TEP
NOT USE
APCWBST
10k
R4516
2700
R4517
0.1u
C4521
1k
R4508
D4501
MA111-(K8).S0
RF_PWR
100k
R4512
EQB
TEB
EQF
FEB
APCR
APCWBST
EQB
TEB
EQF
FEB
APCR
APCWBST
EQB
Q4501
MCH3319-TL-E
R4507
15k
C4505
1u
R4509
10k
DRV_A_4.6V
10u
B
C4501
1u
B
C4503
10u
C4513
4.7uH
L4502
0
R4502
D_A_GND
10k
R4501
0
R4504
1k
R4505
6800
R4503
40P
CN4501
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
47k
R4506
0.01u
C4509
0.01u
C4510
10u
C4514
220k
R4525
4.7uH
L4501
XX
C4542
XX
C4543
DTC144EMT2L
Q4503
0.22u
C4532
IC4502
TA1385FG
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
22p
CH
C4545
XX
R4551
6800
R4558
1k
R4559
15k
R4565
0
R4566
XX
R4567
Q4505
DTC144EMT2L
0.1u
B
C4551
0.1u
B
C4552
10u
C4504
10u
B
C4518
0.001u
C4553
DTC144EMT2L
Q4506
1M
R4569
22k
R4570
0.047u
B
C4554
10u
C4535
10k
R4574
0.022u
B
C4558
DTC144EMT2L
Q4507
DTC144EMT2L
Q4510
DTC144TMT2L
Q4509
0.001u
B
C4559
220k
R4575
TC7SZ08FU(TE85R)
IC4503
1
2
3
4
5
B
0.1u
C4560
C_ONRW
D_2.8V
DTC144EMT2L
Q4511
EFMWP
EFMPK
HFQON
TEST_RFON
TEST_FE0
TEST_TE0
TEST_RFOP
OP_PWR_X
LDON
BATT_IN
C_ON
CPU_DAC3
XMOD_RW
TRK-
FCS-
TRK+
FCS+
1
A
RFON
RFOP
TEO
FEO
PDHG
G
H
F
E
RF+
WOB
READSP
APCRSP
APCWSP
ROPCS
FCS+
FCS-
TRK+
TRK-
LDON
RF-
RF+
LDOW
LDOR
LDOW
CPU_DAC3
G
D
C
E
F
B
A
H
RF-
TEST_FE0
LDOR
TEST_RFON
TEST_RFOP
TEST_TE0
XMOD_RW
EFMPK
EFMWP
C
D
A
B
C_ON
XMOD_RW
WRTON
APCWSP
ROPCS
READSP
APCRSP
WOB
HFQON
EFMWP
EFMPK
HFQON
TEST_TE0
TEST_RFON
TEST_RFOP
TEST_FE0
WRTON
OP_PWR_X
LDON
OP_PWR_X
C_ON
XMOD_RW
CPU_DAC3
TRK-
FCS+
TRK+
FCS-
ROPCSP
APCWSP
READSP
APCRSP
WBADF
WBO
APCBST
VCCP
GNDS
IDGT
FSAC
ADD
ROPCREF
PWRON
WBAGC
HDO
SCB
SCL
DFTN
SCD
P1AI
P2AI
P2BI
P2CI
R2RF
P1RFP
WRTON
P2FI
P2EI
P1RFN
APCRF
P1GI
P1FI
P1EI
APCWF
P1BI
P1CI
P1DI
P1HI
P2DI
RPO
VCCS
WBBCF
FEO
WBTR
TEO
VRCK
VCKF
ROPC
TEP
RPZ
FEB
RFS
VCC2
VCCR
GND2
RFON
RFOP
TEB
LVL
MDIW
APCR
RFDC
LDOW
GNDR
APCWBST
VRA
HDSL
WBAL
VRF
VRD
TEPAC
EQF
TEST
RPB
TEST
EQB
LDOR
GNDP
RPP
F+
T+
T-
F-
F-GND
LDD-LDEN1
LDD-XOUTEN3
LDD-VCC
LDD-VCC
LDD-GND
LDD-GND
LDD-OSCEN
LDD-IIN3
LDD-IIN2
LDD-IIN1
LDD-XOUTEN2
MOD-C
TILT-LEDK
TILT-PDK
TILT-LEDA
TILT-PD2
TILT-PD1
G (PD-F)
PD-VCC
PD-VC
PD-GND
PD-RF-
PD-RF+
PD-MODE
FPD-GND
FPDIC-VC
FPD-VCC
FPDIC-OUT
D (PD-B)
C (PD-A)
E (PD-H)
F (PD-G)
B (PD-D)
A (PD-C)
H (PD-E)
(3/8)
@m01
@m02
(7/8)
(8/8)
SWITCH
Q4506,4507
SWITCH
SWITCH
Q4509,4510,4511
SWITCH
SWITCH
Q4503,4505
SWITCH
SWITCH
RF PROCESS
IC4502
IC4503
AND GATE
@m03
(4/8)
FOCUS/TRACKING
COIL
COIL
LD
DRIVE
DRIVE
PD
IC
IC
FPD
IC
IC
BASE UNIT(1/2)
@m04
(8/8)
(3/8)
@m05
(2/8)
(4/8)
(6/8)
(7/8)
(2/8)
@m06
@m07
(7/8)
(6/8)
@m08
(7/8)
RF PROCESS(RF BLOCK)
XX MARK:NO MOUNT
MD-104 BOARD(1/8)
16
CHROMA
Y
SIGNAL
VIDEO SIGNAL
AUDIO
Y/CHROMA
REC
PB
SIGNAL PATH
FOCUS SERVO
SIGNAL PATH
TRACKING SERVO DVD/CD CDV
I
3
H
15
10
J
7
F
13
C
5
G
D
B
E
9
14
11
12
16
6
8
4
17
18
2
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE
PACKAGE)IC
PACKAGE)IC
WOB
(2/8)
@m30
DCR-DVD91E/DVD101/DVD101E
4-33
4-34
MD-104 (2/8)
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
1.0
2.8
1.0
2.0
0
0
2.8
0
R2.8/P0
0
0
2.8
0
2.8
3.2
3.2
0
0
2.8
R3.2/P1.3
2.8
3.2
3.2
R0.6/P1.2
R0.6/P1.2
R0.6/P1.1
R0.8/P1.2
R0.6/P1.2
R0.6/P1.2
R0.6/P1.3
R0.6/P1.2
R0.6/P1.2
R0.6/P0.3
R0.6/P0.3
2.8
R0.6/P0.4
R0.6/P0.4
R0.6/P0.4
0.6
R0/P0
2.8
R2.8/P0
R2.8/P0
R2.8/P0.1
R1.6/P0.1
R2.8/P0.1
R2.8/P0.1
R0/P0.2
2.8
3.2
3.2
R0/P0.3
1.5
1.5
R0.6/P0.1
0.8
1.4
0
2.8
0
2.8
0
2.8
R1.3/P2.1
R1.3 P1.6
R2.8/P0
2.
8
2.8
0
0
0
0
0
1.
5
0
0
0
0
0
2.8
0
0
0
2.8
2.8
0
2.8
1.1
2.5
2.8
0
2.5
2.8
2.8
1.5
0
2.8
R0.7/P2.8
R0/P2.8
R0.8/P0
R0/P2.8
R0.7/P2.8
R0.7/P0
R0.2/P2.8
0
1.5
0.7
1.1
1.0
1.1
1.2
1.0
R0.2/P2.8
R0.2/P2.8
2.8
2.5
2.5
1.2
1.2
0
1.3
2.5
1.0
1.0
R2.5/P1.0
R1.0/P1.3
R1.0/P1.3
R1.0/P1.3
1.0
R0/P1.3
2.5
1.3
0.1
1.1
1.0
1.3
1.3
1.3
0.7
0.9
1.0
0
1.0
1.0
2.5
1.1
2.7
1.3
1.1
2.5
R1.0/P1.3
P0.9
R0.1
R0.7
P1.3
P1.3
R0.7
P1.5
R0.7
R1.1
P1.3
P0.9
R0.1
P0.5
R2.5
P1.2
R0
P1.2
R1.3
1.1
1.5
1.1
0
0
R2.8/P0
R2.8/P0
R2.8/P0
R2.8/P0
R2.8/P0
0
1.5
2.8
0
0
0.5
0
0
0
2.8
2.3
2.8
1.3
1.4
0
0
0
0
0
0
0
2.8
0
0
0
0
0
0
0
0
0
1.0
1.0
R1.0/P1.3
R1.3/P2.5
0
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
IC4601
TC94A38F
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
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
0.1u
B
C4659
0.1u
B
C4655
0.1u
B
C4660
0.1u
B
C4658
0.1u
B
C4657
0.1u
B
C4654
0.1u
B
C4656
1u
B
C4653
W9864G6DB-7-ER20
IC4607
Vcc
1
DQ0
2
Vccq
3
DQ1
4
DQ2
5
Vssq
6
DQ3
7
DQ4
8
Vccq
9
DQ5
10
DQ6
11
Vssq
12
DQ7
13
Vcc
14
DQML
15
XWE
16
XCAS
17
XRAS
18
XCS
19
A13
20
A12
21
A10
22
A0
23
A1
24
A2
25
A3
26
Vcc
27
Vss
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CKE
37
CLK
38
DQMU
39
NC
40
Vss
41
DQ8
42
Vccq
43
DQ9
44
DQ10
45
Vssq
46
DQ11
47
DQ12
48
Vccq
49
DQ13
50
DQ14
51
Vssq
52
DQ15
53
Vss
54
MINT1_X
0.01u B
C4615
0.1u
B
C4636
TRO
10k
R4610
HWR_X
MA
FEB
22
R4655
470
R4637
10k
R4643
0.1u
B
C4608
1M
R4625
82
R4647
FMOS
IORDY
XX
C4611
MCES_X
±
0.5%
0
R4617
RFZI
D_2.8V
0.1u
B
C4637
TEB
470
R4638
R4694
XX
10k
R4648
0.1u
B
C4607
0.001u
C4619
APCWSP
MINT2_X
WOB
10k
R4620
APCRSP
INTRQ
0.1u
B
C4606
XX
R4646
R4698
XX
MD1
4.7uH
L4602
0.1u
B
C4629
HA0
22
R4660
JL4622
22
R4666
±
0.5%
33k
R4633
LVL
0.1u
B
C4645
0.1u
B
C4626
HCS1_X
XX
C4610
0
R4616
10k
R4624
R4653
10k
82
R4664
0.1u
B
C4644
10p
C4617
HCS3_X
3300p B
C4628
XX
R4603
HFQON
0.1u
B
C4634
0.1u B
C4613
2700
R4612
82
R4659
0
R4663
0uH
FB4602
JL4625
10k
R4621
82
R4662
0.1u
B
C4651
XX
R4639
3p
C4631
WG1_A_2.5V
JL4626
R4692
XX
22
R4680
680
R4622
2200p
C4601
XX
C4604
EQB
XX
R4609
XX
R4651
0
R4613
READSP
XX
C4603
0.01u
C4635
XX
C4647
FOO
0.1u
B
C4649
0
R4607
0
R4645
WG1_D_2.5V
R4691
XX
MD0
0.1u
B
C4642
SCB
MCED_X
XX
R4642
10k
R4630
MD4
HDAK_X
0.1u B
C4630
HA2
MRD_X
0.1u B
C4616
XX
R4650
FG
6800p
C4623
XX
C4609
ROPCS
R4652
10k
MD3
15k
R4631
SCL
150k
R4636
82
R4665
0.1u
B
C4640
MD2
JL4605
3300p
C4621
0
R4619
DSP_RSTX
SCD
10p
C4639
ROPC
XX
C4648
DMO
0.01u B
C4614
RFRP
EFMWP
R4604
XX
HA1
XX
C4624
HDRQ
MD7
D_A_GND
XX
R4641
82
R4661
1k
R4623
0
R4606
±
0.5%
0
R4618
TEZI
0.1u
B
C4638
10p
C4622
±
0.5%
51k
R4634
TEP
82
R4657
0.1u B
C4646
0.001u
C4618
MWR_X
MD5
WRTON
82
R4656
X4601
22.5792MHz
0.1u B
C4612
10p
C4641
100k
R4635
VRD
0.1u
B
C4652
FMO
R4690
10k
HRD_X
EFMPK
MD6
22
R4654
R4693
XX
EQF
RFS
100
R4627
6800
R4640
0.1u
B
C4643
100k
R4626
47k
R4649
0uH
FB4603
0
R4615
10u
C4661
B
10u
B
C4633
±
0.5%
18
R4632
0.1u
B
C4632
D_1.5V
0.1u B
C4650
0uH
FB4604
0.1u
B
C4663
R4697
0
0
R4678
TC7S66FU(TE85R)
IC4603
1
2
3
4
5
APCWBST
0.1u
B
C4664
XX
R4608
0
R4667
MON9
0
R4669
0
R4679
PLCK
JL4627
TC7SZ08FU(TE85R)
IC4605
123
4
5
TC7W53FK(TE85R)
IC4604
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
Vcc
0.1u
B
C4665
APCR
0
R4696
FLGA
0
R4784
XX
R4685
NOT USE
10u
C4662
10u
C4620
10u
C4627
0.1u
C4666
0
R4788
0
R4789
C4605 XX
0
R4614
XX
R4629
0uH
FB4605
0uH
FB4606
10k
R4605
390p
CH
C4667
10u
C4625
TEO
FEO
RFON
RFOP
CPU_DAC2
XTSON
FG
DFCTN
VRCK
1
A
IC4606
TC7SZ08FU(TE85R)
1
2
3
4
5
B
C4668
0.1u
0
R4601
NOT USE
R4602
XX
Q4601
XX
XX
C4671
R4668
0
IC4608
XX
1
2
3
4
5
XX
C4669
XX
C4670
RB001
33x4
RB002
33x4
RB003
33x4
RB004
33x4
HD1
HD15
HD14
HD0
HD3
HD13
HD12
HD2
HD11
HD4
HD10
HD5
HD7
HD6
HD9
HD8
D001
XX
XWRTMSK
CPU_DAC1
PDHG
FG
APCR
SBD0
SBD1
SBD2
SBD3
SBD4
SBD5
SBD6
SBD7
LDQM
SBWU_X
SBCAS_X
SBRAS_X
SBA13
SBA12
SBA10
SBA0
SBA1
SBA2
SBA3
SBD15
SBD14
SBD13
SBD12
SBD11
SBD10
SBD9
SBD8
UDQM
SBWL_X
SBOE_X
SBA11
SBA9
SBA8
SBA7
SBA6
SBA5
SBA4
LDQM
UDQM
SBD15
SBD14
SBD13
SBD12
SBD11
SBD10
SBD9
SBD8
SBD7
SBD6
SBD5
SBD4
SBD3
SBD2
SBD1
SBD0
SBWU_X
SBWL_X
SBCAS_X
SBRAS_X
SBOE_X
SBA13
SBA12
SBA11
SBA10
SBA9
SBA8
SBA7
SBA6
SBA5
SBA4
SBA3
SBA2
SBA1
SBA0
MD0
MD1
MD2
MD3
MD4
MD5
MD5
MD4
MD3
MD2
MD1
MD0
CPU_DAC2
XTSON
FG
CPU_DAC2
APCR2
WRTON
HFQON
READSP
APCRSP
SCB
SCD
SCL
ROPCS
APCWSP
APCWBST
XTSON
FLGA
FLGA
FLGB
TEB
EQF
EQB
TEB
FEB
EQF
EQB
DFCTN
VRCK
SCL
SCD
SCB
ROPCS
APCWSP
APCRSP
READSP
EFMWP
EFMPK
HFQON
WRTON
APCWBST
APCR
FEB
APCR2
VRCK
DFCTN
FLGB
EFMPK
EFMWP
TR0
/SBRAS
EFMWP
EQBC
TEZI
TMOD2
/MRD
/IOCS16
SCB
LPFN
MD6
/HRD
BVSS3
/HCS3
AVDD2
SBD7
EFMOFP
RO
ASLCN
TMOD3
MON6
HD9
IVDD3
SBA13R
TVDD1
SBD0
/HCS1
FEBC
/DFCT
SBA0R
ANMON
FLGA
AWIN
APCSP0
IVSS13
IORDY
PVREF
BVDD3
LPF0
SBD3
VRCK
IVSS13
PDON
AWCTL
TEST
MON7
SLCO1
SVDD1
IVDD3
VCOREF
SBA2R
PVDD2
TVDD1
HA2
/SBCAS
RVCOI
SBD5
DVDD3 (DV3.3V)
XVDD2
SVSS13
EFI
MD4
HD11
MON0
VCOF
TVSS3
RVSS2
SBD13
FSAC
DVDD2 (DV2.5)
NC
SVDD3
MD5
MON1
HD2
CVSS2
EFMPK
/TSON
SBA4R
SBA6R
ASLC0
RMHD
XVSS2
VVSS2
UDQM
MON2
HD4
RFSP
TVDD3
AVSS2
SBD2
CFC
BVSS3
DPDC
SBA5R
SCL
MON3
HD1
HD0
RFSN
APCSP1
RFCT
SBD4
ABA10R
PESP
FOO
/MINT1
PVSS2
HFQON
IVSS13
MON4
HD10
RFSB
CVDD2
TMOD1
SBA9R
SBD12
IVSS13
/SBOE
/MINT2
SBD9
MD2
HD13
RFZI
SVDD1
TEBC
VF0
ROPC1
/MCES
SBA7R
SBA12R
MA
IDGT
MD3
FMO
EVDD1
XI
MON5
WBS
SBD1
MCK
HD6
SVSS1
BVSS3
MD7
RMVDD1
VREF
WRTON
SBA3R
DVR
VVCOI
WBSH
HA0
/MCED
VVDD2
SBA11R
SBD8
PDOP
BVDD3
FMOS
EFMPH
L0
MON9
/PDIAG
SLCO2
HD8
RVDD2
LDQM
INTRQ
/SBWL
SBD11
SBD10
TEPI
SVDD1
HA1
MD1
XO
FLGB
RFRP
DIGO
/RST
TMOD0
/HWR
SBD15
HD12
PLCK
HD14
DMO
/SBWU
READSP
FGIN
IVDD3
ASLCP
/MWR
ROPC0
IVSS13
SBD14
HD5
/HDAK
SBA1R
SCD
EXTAD
CSEL
SBD6
MD0
DVSS23
TEI
HD7
WVCOI
HDRQ
SBA8R
HD3
MON8
HD15
PESV
/DASP
(TEST MODE)
(TEST MODE)
(TEST MODE)
(TEST MODE)
VDD
I/O
VSS
O/I
CONT
GND
B
OUT
A
Vcc
(3/8)
(8/8)
(7/8)
(1/8)
(3/8)
(6/8)
(1/8)
(7/8)
*Pin number and index mark
of IC4604 are shown as
viewed from the bottom.
of IC4604 are shown as
viewed from the bottom.
(5/8)
(4/8)
(7/8)
DVD DSP
IC4601
64MBit SDRAM
IC4607
IC4604
SIGNAL PATH
SIGNAL
VIDEO SIGNAL
AUDIO
Y/CHROMA
PB
REC
CHROMA
Y
FOCUS SERVO
SLED SERVO DVD/CD
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
16
MD-104 BOARD(2/8)
DVD DSP(DSP BLOCK)
XX MARK:NO MOUNT
20
8
10 13
M
7
D
19
14
4
17
6
3
L
E
C
F
11
B
12
K
9
J
18
2
5
15
16
G
H
N
I
PERIPHERAL IC
IC4603
(1/8)
GND
A
B
OUT
VCC
IC4606
Replacement of IC4601 is not possible.
Because the necessary adjustment or writing
of data cannot be made locally.
Because the necessary adjustment or writing
of data cannot be made locally.
IC4605
PERIPHERAL IC
PERIPHERAL IC
@m14
@m12
@m05
@m06
@m30
@m09
(4/8)
(7/8)
@m15
(3/8)
(4/8)
@m25
(6/8)
@m13
@m11
CSP(CHIP SIZE PACKAGE)IC
@m10
1
X4601
3.2 Vp-p
DVD101/DVD101E
DCR-DVD91E/DVD101/DVD101E
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
MD-104 BOARD SIDE A
MD-104 BOARD SIDE B
4-35
4-36
MD-104 (3/8)
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
4.8
4.8
4.8
1.4
1.3
1.3
1.2
0
NO MARK:REC/PB MODE
1.3
4.8
1.3
1.3
1.4
1.3
1.2
1.1
1.3
4.8
1.3
4.8
4.8
1.4
1.3
4.8
1.2
2.8
2.8
:Voltage measurement of the IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
VRD
FMO
FMOS
47k
R4881
TC4053BFT(EL,N)
IC4852
1
IN
2
IN
3
IN
4
OUT
5
IN
6
INH
7
VEE
8
GND
9
1
01
11
2
IN
13
IN
14
OUT
15
OUT
16
VDD
IC4854
TC4053BFT(EL,N)
1
IN
2
IN
3
4
5
6
7
8
GND
9
1
01
11
2
IN
13
IN
14
OUT
15
OUT
16
VDD
330
R4895
47k
R4894
C4884
XX
2SA1462-T1Y34
Q4852
0
R4896
0
R4898
330
R4893
0
R4897
B
0.1u
C4885
20P
CN4852
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6P
CN4851
1
2
3
4
5
6
0
R4892
0
R4891
1
R4884
B
XX
C4866
B
0.1u
C4864
R4890
100k
B
XX
C4872
1
R4883
R4874
XX
10k
R4860
1
R4885
0.01u
C4880
10k
R4867
XX
R4866
B
XX
C4874
IC4853
BH6595KU-E2
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
XX
R4887
CH
C4860
0.001u
B
XX
C4868
C4882
0.01u
B
0.01u
C4863
XX
R4872
B
0.01u
C4862
18k
R4889
R4882
0
XX
R4875
0.01u
C4879
R4869
1005
0
0
10k
R4851
B
XX
C4855
B
XX
C4873
2200p B
C4857
0.01u
C4878
10k
R4868
XX
R4870
B
XX
C4854
220k
R4864
12k
R4853
220k
R4865
47k
R4886
12k
R4852
2200p B
C4858
C4881
0.1u
0.001u CH
C4861
R4877
XX
B
XX
C4871
2200p B
C4856
2200p B
C4859
R4876
XX
R4863
10k
33k
R4888
B
XX
C4870
R4878
XX
SPDL_EN
R4900
0
R4880
0
R4879
0
0.1u
C4887
A_2.8V
180
R4899
TA75S01F(TE85R)
IC4855
1
2
3
4
5
0.1u
B
C4888
0.1u
B
C4889
XX
C4853
10u
2012
2012
C4890
10u
C4865
10u
C4883
10u
2012
2012
C4886
0
R4850
DTC144EMT2L
Q4851
2012
0
R4849
220
R4949
15k
R4859
2k
R4950
0
R4856
8200
R4954
10k
R4854
10k
R4855
8200
R4858
2k
R4951
15k
R4862
0
R4857
15P
CN4801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0.1u
C4852
FOO
DMO
TRO
SKEW2
S_VRD
SKEW1
S_DMO
SLD_LGAIN
XIDLE
ACT_EN
SKEW_EN
INLIMIT_X
INSW_X
TEMP
FCS+
FCS-
TRK+
TRK-
FG
D_MT__GND
D_A__GND
DRV_A_4.6V
D_2.5V
DRV_MT_4.6V
1
A
XIDLE
FOO
DMO_O
FOO_O
DMO
S_DMO
INLIMIT_X
INSW_X
TEMP
SKEW_EN
ACT_EN
SKW1+
SKW1-
TRK-
TRK+
FCS+
FCS-
SKW2+
SKW2-
FOO_O
DMO_O
S_VRD
FMO_0
FMOS_0
SLD_LGAIN
FMO_0
FMOS_0
FOO
DMO
S_VRD
S_DMO
SLD_LGAIN
XIDLE
ACT_EN
SKEW_EN
INSW_X
INLIMIT_X
TEMP
FCS+
FCS-
TRK+
TRK-
SKW1-
SKW2-
SKW1+
SKW2+
(HV-)
H1-
(HV+)
VH
(H-)
DRV_A_4.6V
NC
H3+
REG_GND
REG_GND
(U)
(PD-A)
INSW
H1+
(HU+)
(HU-)
H3-
(V)
(PD-C)
INLIMIT_X
H2-
REG_GND
TEMP
(HW-)
(H+)
(W)
A3
H2+
A2
A1
NC
A_2.8V
(HW+)
VO3+ (FMOS1)
VO3- (FMOS2)
VO4- (FMO2)
GND
VO4+ (FMO1)
GND
MUTE
HWN
RNF
STBY
GND
GVSW
HVP
HWP
FG
SB
Vcc
HB
HUN
HUP
SPCNF
HVN
VO1F
VO1R
PGND11
PGND12
VO2F
VO2R
PVcc11
PVcc12
PVcc13
PVcc14
VO3F
VO3R
PGND13
PGND14
VO4R
VO4F
Vref
CNF6
CNF5
CNF4
CNF1
CNF3
CNF2
IN2
IN3
IN1
IN4
IN5
IN6
INSP
FGSW
N.C.
VO6F
VO6R
PGND3
PVcc3
VO5F
VO5R
SPRNF2
W
W
PVcc22
V
V
PVcc21
U
U
SPRNF1
VCC
OUT
VO4(+) (SKW2+)
VO4(-) (SKW2-)
VO3(+) (SKW1+)
N.C.
N.C.
M
VO4(-) (SKW2-)
N.C.
N.C.
VO3(-) (SKW1-)
VO3(-) (SKW1-)
SKEW MOTOR
VO4(+) (SKW2+)
N.C.
N.C.
N.C.
VO3(+) (SKW1+)
SWITCH
SWITCH
M
SLED MOTOR
TRACKING SERVO DVD/CD CDV
FOCUS SERVO
SLED SERVO DVD/CD
SPINDLE SERVO (SPEED AND PHASE)
SIGNAL PATH
IC4853
FOCUS/TRACKING DRIVE,
SLED/SPINDLE/SKEW
MOTOR DRIVE
IC4855
BUFFER
SWITCH
IC4852
IC4854
SWITCH
INLIMIT
PD
PD
M
H
TEMP
SENSOR
SENSOR
SPINDLE
SENSOR
SENSOR
BASE UNIT
(2/2)
(2/2)
@m15
(2/8)
(4/8)
@m16
(4/8)
@m01
(1/8)
@m05
(1/8)
(2/8)
(4/8)
(6/8)
(7/8)
@m18
(8/8)
(2/8)
@m10
2
G
5
E
13
3
F
4
J
C
9
1
2
D
I
B
8
1
1
1
4
H
7
6
1
0
16
MECHA DRIVE(MD BLOCK)
XX MARK:NO MOUNT
MD-104 BOARD(3/8)
IN+
GND
IN-
1.4
1.1
4.8
4.8
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