Read Sony DCR-DVD301 (serv.man5) Service Manual online
DCR-DVD301
— 11 —
— 12 —
MD-104 (4/8)
:Voltage measurement of the IC
and the Transistors with mark,is
not possible.
not possible.
10k
R4718
SKEW_EN
SPDL_EN
ACT_EN
MINT1_X
INSW_X
MINT2_X
DSP_RSTX
0.1u
B
C4708
XX
C4712
0.1u
B
C4716
XX
C4713
XX
C4711
0.1u
B
C4709
0.1u
B
C4706
0.1u
B
C4704
0.1u
B
C4705
0.1u
B
C4715
XX
C4703
MCES_X
MRD_X
MCED_X
MA
MWR_X
100k
R4721
100k
R4722
0.1u
B
C4720
0.1u
B
C4718
IC4702
LE28DW8102T-90-TLM-E
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
0.1u
B
C4719
IC4703
74LCX373MTCX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
XX
C4707
1u
B
C4710
1u
B
C4717
4.7uH
L4701
0
R4703
MD0
TEMP
MD5
MD3
MD1
MD4
MD7
MD2
INLIMIT_X
MD6
RXD0
LDON
TXD0
RF_PWR
CPU_DAC1
CPU_DAC2
CPU_DAC3
IC4704
74LCX373MTCX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PLG
X4701 8MHz
1
3
2
100k
R4714
100k
R4713
XX
R4709
F
C4701
0.1u
R4710
(-13)
(-13)
(-13)
(-14)
(-14)
(-14)
0
R4728
(-13)
(-13)
(-13)
(-14)
(-14)
0
XX
R4705
100k
R4712
R4723
100k
XX
R4726
XX
R4727
R4724
100k
R4706
100k
100k
R4707
47k
R4720
R4715 100k
R4719 100k
R4717
100k
JL4704
R4704
100k
XATA_RESET
XCS_IC4701
IC4701_SO
IC4701_SI
IC4701_SCK
100k
R4730
R4731
1500
R4732
1500
R4733
1500
R4734
1500
RID_OPEN_R
0
R4736
TXD3
RXD3
DEW_AD
R4716
68k
220k
R4738
ACCS_LED
0
R4740
(-13)
(-14)
XSHK_M
10k
R4741
0uH
FB4701
TRO
FOO
PDHG
R4742
47k
JL4713
JL4714
0.1u
B
C4724
0.1u
B
C4725
R4746
10k
R4747
1k
JL4701
JL4702
JL4705
JL4706
JL4707
JL4708
JL4709
JL4715
JL4712
R4743
XX
R4744
XX
0
R4749
Q4701
2SC5658T2LQ/R
R4762
XX
R4763
47k
100k
R4764
0.01u
B
C4726
100k
R4773
0.1u
B
C4731
BH2220FVM-TR
IC4706
1
AC1
2
AC2
3
AC3
4
VCC
5
GND
6
DI
7
CLK
8
LD
S_VRD
DMO
S_DMO
XIDLE
R4774
0
0.1u
B
C4732
R4776 100k
0.01u
C4733
B
0.1u
B
C4734
0.01u
B
C4735
10k
R4777
D4701
UDZSTE-176.8B
JL4720
10k
RB4704
1
2
3
4
5
6
7
8
100k
RB4701
1
2
3
4
5
6
7
8
100k
RB4702
1
2
3
4
5
6
7
8
100k
RB4705
1
2
3
4
5
6
7
8
100k
R4779
XX
R4778
15k
R4780
R4781
10k
10k
R4786
100k
R4785
0.01u
B
C4736
C_ONRW
XMOD_RW
100k
R4783
100k
R4787
B
C4737
0.1u
UDZSTE-176.8B
D4702
22u
C4702
22u
C4714
10k
R4782
SLD_LGAIN
TC7SA08FU(TE85R)
IC4707
1
2
3
4
5
0.1u
B
C4738
VTR_DD_ON
JL4711
XX
R4750
IC4701
T5BE9-0124(Z)
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
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
C_ON
EJECT_STOP
XWRTMSK
P97
SNS_F_CMP
FG
JL4719
XIC4701_RESET
OP_PWR_X
SKEW1
SKEW2
PDHG
XATA_RESET
SNS_F_CMP2
XSHK_F_COP
VRD
D_2.8V
A_2.8V
D_A_GND
1
A
XTSON
EJECT_DET
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD18
MCED_X
MRD_X
AD17
MCES_X
AD19
MA
MWR_X
ACT_EN
MINT2_X
SKEW1
SKEW_EN
INSW_X
SLED_EN
SPDL_EN
MA
MCED_X
MCES_X
SKEW2
DSP_RSTX
DSU
TEMP
INLIMIT_X
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
RXD0
LDON
TXD0
RF_PWR
TXD0
RXD0
INLIMIT_X
MD0
MD2
MD1
MD3
MD4
MD5
MD6
MD7
AD8
MD0
MD1
LA1
LA2
MD2
MD3
LA3
LA8
AD8
AD9
LA9
LA10
AD10
AD11
LA11
AD16
LA15
LA14
LA13
LA12
LA11
LA10
LA9
MWR_X
AD19
AD18
LA8
LA7
LA6
LA5
LA4
LA3
LA7
MD7
MD6
LA6
LA5
MD5
MD4
LA4
LA15
AD15
AD14
LA14
LA13
AD13
AD12
LA12
AD17
AD15
MD7
AD14
MD6
AD13
MD5
AD12
MD4
AD11
MD3
AD10
MD2
AD9
MD1
AD8
MD0
MRD_X
LA1
LA2
MA
CPU_DAC2
CPU_DAC3
CPU_DAC1
CPU_DAC2
CPU_DAC3
PLG
PLG
XTSON
SKEW2
MINT2_X
MINT1_X
INSW_X
CS3
XATA_RESET
XCS_IC4701
IC4701_SO
IC4701_SI
IC4701_SCK
IC4701_SCK
IC4701_SO
IC4701_SI
XCS_IC4701
RID_OPEN_R
TXD3
RXD3
TXD3
RXD3
DEW_AD
ACCS_LED
ACCS_LED
DADATA
DSP_RSTX
RF_PWR
TRO
FOO
MRD_X
MWR_X
XMOD_RW
XMOD_RW
SKEW1
XSHK_M
FOO
TRO
ACT_EN
SPDL_EN
SLED_EN
SKEW_EN
DSU
OP_PWR_X
CS3
DALD
XIDLE
S_VRD
DACK
DALD
DACK
DADATA
S_VRD
DMO
S_DMO
XIDLE
FG
EJECT_DET
PDHG
XWR
TMSK
S_DMO
SNS_F_CMP
XSHK_F_COP
XSHK_M
MINT1_X
RID_OPEN_R
RID_OPEN_R
DMO
GPIO1
C_ON
TEMP
C_ONRW
C_ONRW
S_DMO
SNS_F_CMP2
XIC4701_RESET
P97
EJECT_STOP
XA
T
A_RESET
SLD_LGAIN
XSHK_M
XWRTMSK
EJECT_STOP
GPIO1
C_ON
P97
SNS_F_CMP
LDON
FG
XIC4701_RESET
DEW_AD
OP_PWR_X
MINT2_X
MINT1_X
SLD_LGAIN
XATA_RESET
SNS_F_CMP2
XSHK_F_COP
S_VRD
XTSON
EJECT_DET
PDHG
CPU_DAC1
VREFH
VREFL
AN0
AN1
AN2
R53
DA
VSS
DA
VCC
DAREH
DAOUT0
P55
P54
DAOUT2
DAOUT1
P56
P57
P60
DVSS
AD0
P64
P63
P62
P61
DVCC3
X2
CVCC
PB0
BW0
X1
PD6
NMI
RESET
CVSS
PD7
TEST1
BW1
XWAIT
DSU
AD9
XBSRQ
PLLOFF
XWR
VDSS
XHWR
CS0
ALE
CS1
CS3
FVCC
XBSAK
P44
DVCC3
FVSS
RXW
XRD
TEST0
CS2
P90
P65
P66
P67
AD1
AD3
AD2
AD6
AD7
AD5
AD4
AD8
DVSS
AD10
AD11
AD12
AD13
A16
AD15
AD14
A17
A20
A19
A18
A21
A23
A22
P91
P93
P92
P95
P96
P97
P94
INT3
PA
6
PA
5
INT6
INT4
PA
2
DVCC3
INT5
DVSS
PF0
PC5
DVCC52
PC7
PF1
PC4
PC3
PC2
PF2
PF3
PC6
RSTPUP
INT8
PA
7
PC1
PF6
PF4
DVCC51
PF5
PB1
PB2
PB3
PB4
PB6
PB5
DVCC3
INT7
DVSS
PD0
PD1
PD3
PD2
PD5
PD4
PE1
PE0
PE2
PE3
PE4
PE5
BOOT
INTLV
AVCC
AVSS
GND
OE
LE
VCC
D5
04
O6
O0
D4
D0
D1
O3
D3
O7
O2
D2
D6
05
O1
D7
D0
O0
OE
D3
O3
D2
GND
O2
D6
O6
D5
LE
D1
05
D4
04
O1
VCC
D7
O7
A15
A14
A13
A11
A10
A12
A8
WE#
A9
A17
NC
A18
A7
VDD
NC
NC
NC
A5
A4
A2
A3
CE#
A6
VSS
DQ4
DQ10
DQ11
DQ3
DQ5
DQ1
DQ2
VDD
DQ9
DQ15
DQ13
DQ12
DQ14
DQ7
DQ6
DQ8
A1
A16
VSS
A0
OE#
DQ0
NC
CS
SI
SO
SCK
CS
A19
RESET
IC4707
DVD DRIVE CONTROL
IC4701
@m21
(8/8)
(7/8)
@m03
(1/8)
(2/8)
@m11
(2/8)
@m15
(3/8)
(5/8)
(6/8)
(3/8)
@m16
(7/8)
@m22
D/A CONV.
IC4706
SWITCH
ADDRESS LATCH
IC4703
IC4704
FLASH MEMORY
IC4702
@m05
(1/8)
(8/8)
@m23
(2/8)
(6/8)
(3/8)
(7/8)
XX MARK:NO MOUNT
MD-104 BOARD(4/8)
MICROCOMPUTER,FLASH,LATCH(MICROCOMPUTER BLOCK)
16
I
3
H
15
10
J
7
F
13
C
5
G
D
B
E
9
14
11
12
16
K
6
8
4
17
18
2
@m20
@m26
NOT USE
NOT USE
NOT USE
Replacement of IC4702 is not possible.
Because the necessary adjustment or writing
Because the necessary adjustment or writing
of data cannot be made locally.
(-13):Board suffix No.
(-14):Board suffix No.
(-14):Board suffix No.
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