Read Sony DCR-DVD405 Service Manual online
DCR-DVD405_L3
4-13
VC-427 (8/12)
XX
D3401
XX
C3406
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
not possible.
0.2
0.2
0.2
0.7
0.7
0.7
XCS_IC_3401
DSCK_CNM
0.22u
C3411
0.22u
C3413
XRST_VTR
0.22u
C3403
330
R3404
A_2.8V
PANEL_B
PANEL_R_M
REG_GND
PANEL_XVD
XBB_SCK
PANEL_XHD_M
0.1u
C3415
0.22u
C3412
IC_3401_C
PANEL_R
BB_SI
D_1.2V
PANEL_G
0.1u
C3414
0.1u
C3410
MB87S1150BGT-G-ERE1
IC3401
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
IC_2901_Y_OUT_M
PANEL_XVD_M
PANEL_G_M
SPCK
D_2.8V
6800
R3402
0.22u
C3402
BB_SO
PANEL_XHD
IC_3401_Y
0.1u
C3404
IC_2901_C_OUT_M
1u
C3408
PANEL_B_M
6800
R3403
CL3405
CL3404
CL3401
CL3402
HN4A71FK(TE85R)
Q3401
3
2
4
5
7
6
1
8
4700
R3411
4700
R3412
4700
R3410
10uH
L3401
4.7u
C3418
4.7u
C3417
4.7u
C3416
FB3402
FB3401
0.1u
C3409
0.22u
C3405
1u
C3401
1k
R3401
0.1u
C3407
CL3406
1
A
R3413
0
PANEL_XHD
PANEL_XVD
PANEL_XHD
PANEL_XVD
VSS
B_ADVDD
SPCK_OUT
Y_ADIN
G_DAOUT
VSS
R_DAVDD
VDDI
B_ADIN
IO_5
C_DAVDD
IO_8
VDDE
G_ADIN
C_ADVSS
TRPS
XSCK
R_DAOUT
SO
HDO
VSS
B_ADVRL
SI
XSM
XTST
VSS
IO_3
XCS
Y_DAOUT
G_ADVRL
DSCK
R_ADVSS
HDI
R_ADVRL
Y_ADVRL
X_RST
VDDI
IO_0
VDDI
R_ADIN
SMCK
R_DAVSS
VDDI
C_ADIN
B_DAVDD
Y_ADVSS
VPD
VDDE
C_DAOUT
C_DAVRO
VSS
SPCK_IN
C_DAVSS
VDDI
SPCK
VSS
VDDI
MST
VDDE
IO_4
R_ADVRH
C_ADVRH
IO_1
VDDI
VSS
G_DAVSS
Mode3
Y_ADVRH
Mode1
VDI
R_DAVRO
B_ADVRH
G_DAVDD
G_ADVSS
IO_6
VDDI
C_ADVDD
Y_ADVDD
Y_DAVDD
Mode0
IO_7
B_DAVSS
Y_DAVREF
C_ADVRL
G_ADVRH
VSS
Mode2
VSS
Y_DAVSS
IO_9
VDO
IO_2
Y_DAVRO
B_DAOUT
VDDE
B_ADVSS
B_DAVSS
R_ADVDD
G_ADVDD
Mode4
ASPECT RATIO CONVERTER
IC3401
@022
@010
(3/12)
@029
(4/12)
@032
@045
(4/12)
(11/12)
(2/12)
(5/12)
(11/12)
(9/12)
(4/12)
(5/12)
(5/12)
(7/12)
(6/12)
(5/12)
(12/12)
(9/12)
@067
(5/12)
@038
(9/12)
@068
(12/12)
@069
BUFFER
13
H
C
3
E
4
9
I
05
5
7
10
6
D
B
VC-427 BOARD (8/12)
XX MARK:NO MOUNT
11
12
G
2
F
8
ASPECT RATIO CONVERTER
(4/12)
(11/12)
(12/12)
(12/12)
@033
(5/12)
(12/12)
A_2.8V
D_2.8V
D_1.2V
±0.5%
220
R3408
±0.5%
220
R3409
330
±5%
R3406
6800
±0.5%
R3405
220
±0.5%
R3407
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