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DCR-HC44E/HC46/HC46E_L3
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
VC-418 BOARD (4/18) (VIDEO/AUDIO DSP)
(Service manual page 4-9, Location B-19 to C-23)
HC46 (Type A)
HC46 (Type B)
XX
C4032
XX
C4028
R4012
XX
FB4004 XX
USB_3.1V
D_1.5V
A_2.8V
REG_GND
4.7u
C4033
0.1u
C4030
10uH
L4002
D_2.8V
A_1.5V
10uH
L4003
4.7u
C4027
D_1.2V
(17/18)
D_1.2V
A_1.5V
D_2.8V
A_2.8V
USB_3.1V
D_1.5V
FB4005
0uH
FB4002
0uH
FB4001 0uH
XX
C4032
XX
C4028
R4012
XX
D_1.2V
FB4005
XX
USB_3.1V
D_1.5V
A_2.8V
REG_GND
4.7u
C4033
0.1u
C4030
10uH
L4002
D_2.8V
A_1.5V
10uH
L4003
4.7u
C4027
(17/18)
A_1.5V
D_2.8V
A_2.8V
USB_3.1V
D_1.5V
FB4002
0uH
FB4001 0uH
FB4004
HC46 (Type A)
HC46 (Type B)
R4023 XX
XX
C4026
XX
C4031
D7_VM
D4_VM
LXCS
0.1u
C4024
D13_VM
D11_VM
D12_VM
A2 VM
A1_VM
D15_VM
D10_VM
USB_CLK
LXWAIT
JAIRQ
LXWR
0.1u
C4025
D8_VM
D6_VM
D2_VM
D1_VM
DSCK_VM
D0_VM
D14_VM
D3_VM
D5_VM
D9_VM
SPCK
MDQ0
MDQ4
MDQ3
MDQ1
MDQ2
47k
R4025
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
CL4002
CL4001
100
R4036
DSCK_VM
LXWAIT
JAIRQ
LXWR
LXCS
D0_VM
D1_VM
D2_VM
D3_VM
D4_VM
D5_VM
D6_VM
D7_VM
D8_VM
D9_VM
D10_VM
D11_VM
D12_VM
D13_VM
D14_VM
D15_VM
A1_VM
A2_VM
A1_VM
A2_VM
A3_VM
A4_VM
A5_VM
A6_VM
A7_VM
A8_VM
A9_VM
A10_VM
A11_VM
A12_VM
A13_VM
A14_VM
A15_VM
A16_VM
A17_VM
A18_VM
A19_VM
PANEL_VD
PANEL_HD
DATA_FROM_SFD
DATA_TO_SFD
SFD_FCK
SFD_LRCK
USB_XEN
MDQ0
MDQ1
MDQ2
MDQ3
TRRT
DSCK_VM
SFD_BCK
KASYAON
USCK_T
PANEL_HD
PANEL_VD
DSCK
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LA18
IOVSS2
DVSS1
IOVDD1
EVF_VD
EVF_HD
SCAN
TEST1
KSAOUT
DVDD1
ADAO2
ADAO1
ADAI2
ADAI1
DRP(SWP)
FCK
LRCK
BCK
VFI_VD
USB_XEN
USCK
LA19
VSSIO
@03
@0
(5/
@008
@0
@0
(Service manual page 4-9, Location H-17 to M-21)
: Points changed portion.
XX
C4031
USCK_T
XX
R4036
R4023 XX
SUFFIX: -11
D7_VM
D4_VM
LXCS
0.1u
C4024
D13_VM
D11_VM
D12_VM
A2 VM
A1_VM
D15_VM
D10_VM
USB_CLK
LXWAIT
JAIRQ
LXWR
0.1u
C4025
D8_VM
D6_VM
D2_VM
D1_VM
DSCK_VM
D0_VM
D14_VM
D3_VM
D5_VM
D9_VM
SPCK
MDQ0
MDQ4
MDQ3
MDQ1
MDQ2
47k
R4025
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
CL4002
CL4001
DSCK_VM
LXWAIT
JAIRQ
LXWR
LXCS
D0_VM
D1_VM
D2_VM
D3_VM
D4_VM
D5_VM
D6_VM
D7_VM
D8_VM
D9_VM
D10_VM
D11_VM
D12_VM
D13_VM
D14_VM
D15_VM
A1_VM
A2_VM
A1_VM
A2_VM
A3_VM
A4_VM
A5_VM
A6_VM
A7_VM
A8_VM
A9_VM
A10_VM
A11_VM
A12_VM
A13_VM
A14_VM
A15_VM
A16_VM
A17_VM
A18_VM
A19_VM
PANEL_VD
PANEL_HD
DATA_FROM_SFD
DATA_TO_SFD
SFD_FCK
SFD_LRCK
USB_XEN
MDQ0
MDQ1
MDQ2
MDQ3
TRRT
DSCK_VM
SFD_BCK
KASYAON
PANEL_HD
PANEL_VD
DSCK
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LA18
IOVSS2
DVSS1
IOVDD1
EVF_VD
EVF_HD
SCAN
TEST1
KSAOUT
DVDD1
ADAO2
ADAO1
ADAI2
ADAI1
DRP(SWP)
FCK
LRCK
BCK
VFI_VD
USB_XEN
USCK
LA19
VSSIO
@03
@0
(5/
@008
@0
@0
10p
C4026
R4023 22
SUFFIX: -21
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