Reference Information
2-19
P
in
N
o
.
P
in
N
a
m
e
I/
O V
o
lta
g
e
I/
O T
y
p
e
1R
D
3.
3
V
I
2R
/W
3.
3
V
I
3
V
DD_3
.3
3
.3
V
4W
A
IT
3
.3V
O, OD
, PU
5R
E
S
E
T
3.
3
V
I
6
VSS
GROUND
7
VDD_3.3
3
.3V
8I
N
T
3
.3V
O, OD
, PU
9
N
C
N
o Connect
O
10
N
C
N
o
Connect
O
11
N
C
N
o
Connect
O
12
N
C
N
o
Connect
O
13
VD
D
_
2.
5
2
.5
V
14
VSS
GROUND
15
N
C
N
o
Connect
O
16
N
C
N
o
Connect
O
17
N
C
N
o
Connect
O
18
N
C
N
o
Connect
O
1
9
VSS
GROUND
20
VDD
_3.3
3
.3V
21
VD
A
T
A0
3
.3V
O
22
VD
A
T
A1
3
.3V
O
23
VD
A
T
A2
3
.3V
O
24
VD
A
T
A3
3
.3V
O
25
VD
A
T
A4
3
.3V
O
26
VD
A
T
A5
3
.3V
O
27
VD
A
T
A6
3
.3V
O
28
VD
A
T
A7
3
.3V
O
29
VSYN
C
3.
3
V
I/
O
30
HSYN
C
3.
3
V
I/
O
31
VSS
GROUND
32
VDD
_3.3
3
.3V
33
RE
SER
VED
3
.3V
I
34
RE
SER
VED
3
.3V
I
35
RE
SER
VED
3
.3V
I
36
VDD
_2.5
2
.5V
37
VSS
GROUND
38
RE
SER
VED
3
.3V
I
39
RE
SER
VED
3
.3V
I
40
RE
SER
VED
3
.3V
I
41
RE
SER
VED
3
.3V
I
42
RE
SER
VED
3
.3V
I
43
PIO
0
3
.3V
I/O
44
VSS
GROUND
45
VDD
_3.3
3
.3V
46
PIO
1
3
.3V
I/O
47
PIO
2
3
.3V
I/O
48
PIO
3
3
.3V
I/O
49
PI
O4
3.3V
I/
O
50
PI
O5
3.3V
I/
O
51
PI
O6
3.3V
I/
O
52
PI
O7
3.3V
I/
O
53
MDA
T
A
0
3.3V
I/
O
54
MDA
T
A
1
3.3V
I/
O
55
VDD_3
.3
3.3V
56
VSS
GROU
ND
57
MDA
T
A
2
3.3V
I/
O
58
MDA
T
A
3
3.3V
I/
O
59
MDA
T
A
4
3.3V
I/
O
60
MDA
T
A
5
3.3V
I/
O
61
MDA
T
A
6
3.3V
I/
O
62
MDA
T
A
7
3.3V
I/
O
63
M
D
A
T
A
1
5
3.3V
I/
O
64
VDD_3
.3
3.3V
I/
O
65
VSS
GROU
ND
I/
O
66
M
D
A
T
A
1
4
3.3V
I/
O
67
VDD_2
.5
2.5V
68
VSS
GROU
ND
69
M
D
A
T
A
1
3
3.3V
I/
O
70
M
D
A
T
A
1
2
3.3V
I/
O
71
M
D
A
T
A
1
1
3.3V
I/
O
72
M
D
A
T
A
1
0
3.3V
I/
O
73
MDA
T
A
9
3.3V
I/
O
74
VDD_3
.3
3.3V
75
VSS
GROU
ND
76
MDA
T
A
8
3.3V
I/
O
77
L
DQM
3.3V
O
78
SD-CLK
3.3V
O
79
CLKSEL
3.3V
I
80
MAD
D
R9
3.3V
O
81
MAD
D
R8
3.3V
O
82
VDD_3
.3
3.3V
83
VSS
GROU
ND
84
MAD
D
R7
3.3V
O
85
MAD
D
R6
3.3V
O
86
MAD
D
R5
3.3V
O
87
VDD_2
.5
2.5V
88
VSS
GROU
ND
89
MAD
D
R4
3.3V
O
90
MWE
3.3V
O
91
SD-CAS
3.3V
O
92
VDD_3
.3
3.3V
93
VSS
GROU
ND
94
SD-RAS
3.3V
O
95
SD-
CS0
3.3V
O
96
SD-
CS1
/MADDR1
1
3.3
V
O
Pi
n
N
o
.
P
in
N
a
m
e
I/
O V
o
lta
g
e
I/O T
y
p
e
97
SD
-B
S
3.
3
V
O
9
8
M
ADDR1
0
3
.3
V
O
9
9
M
ADDR0
3
.3
V
O
100
VD
D
_
3.
3
3
.3
V
10
1
VSS
GROUND
10
2
MADDR1
3
.3V
O
10
3
MADDR2
3
.3V
O
10
4
MADDR3
3
.3V
O
105
RE
SER
VED
A
N
A
L
OG G
N
D
106
N
C
N
o
c
onnect
O
107
N
C
N
o
c
onnect
O
108
RE
SER
VED
3
.3V
I
109
N
C
N
o
c
onnect
O
1
1
0
R
ES
E
R
V
E
D
3.
3
V
I
1
1
1
RE
SER
VED
3
.3
V AN
A
L
OG
1
1
2
R
E
S
ER
VED
3
.3V
I
1
1
3
D
A
I-LRCK
3
.3V
I/O
1
1
4
D
A
I-BCK
3
.3V
I/O
1
1
5
V
DD
_3.3
3
.3V
1
1
6
VSS
GROUND
1
1
7
DAI-
D
A
T
A
3
.3
V
I/
O
1
1
8
DA-DA
T
A
3
3
.3
V
O
1
1
9
DA-DA
T
A
2
3
.3
V
O
12
0
DA-DA
T
A
1
3
.3
V
O
12
1
DA-DA
T
A
0
3
.3
V
O
122
DA
-LRCK
3
.3V
O
123
VDD
_3.3
3
.3V
12
4
VSS
GROUND
125
DA
-XCK
3
.3
V
I/O
126
DA
-BCK
3
.3
V
O
12
7
DA-
IEC
3
.3
V
O
128
VDD
_2.5
2
.5V
12
9
VSS
GROUND
130
N
C
N
o
Connect
O
131
VSS_D
AC
AN
AL
OG GN
D
132
VSS_VIDEO
AN
AL
OG G
N
D
133
CVBS + s
y
n
c
3
.3
V AN
A
L
OG
O
1
3
4
VDD_D
AC
3
.3
V
ANA
L
O
G
O
1
3
5
VDD_VIDE
O
3
.3
V ANA
L
O
G
136
N
C
N
o
Connect
O
137
VSS_D
AC
AN
AL
OG G
N
D
138
VSS_VIDEO
AN
AL
OG G
N
D
139
CVBS/
G
/Y
3
.3
V AN
A
L
OG
O
1
4
0
VDD_D
AC
3
.3
V
ANA
L
O
G
1
4
1
VDD_VIDE
O
3
.3
V ANA
L
O
G
142
N
C
N
o
Connect
O
143
VSS_D
AC
AN
AL
OG G
N
D
P
in
N
o
.
P
in
N
a
m
e
I/
O V
o
lta
g
e
I/
O T
y
p
e
1
4
4
V
SS_V
IDEO
AN
AL
OG GN
D
1
4
5
Y
/B
/U
3.
3V A
N
A
LO
G
O
1
4
6
V
DD_DAC
3
.3
V
ANAL
OG
1
4
7
V
DD
_VIDE
O
3
.3
V
ANAL
OG
1
4
8
N
C
N
o Connec
t
O
1
4
9
VSS_DAC
AN
AL
OG GN
D
1
5
0
V
SS_V
IDEO
AN
AL
OG GN
D
1
5
1
C
/R
/V
3
.3
V
ANAL
OG
O
1
5
2
V
DD_DAC
3
.3
V
ANAL
OG
1
5
3
V
DD
_VIDE
O
3
.3
V
ANAL
OG
1
5
4
V
SS_RREF
A
N
A
L
OG G
N
D
1
5
5
RRE
F
3
.3
V ANAL
OG
O
1
5
6
V
DD
_
RRE
F
3
.3
V ANAL
OG
1
5
7
A
_VSS
GROUN
D
1
5
8
SYSCLK
3.3V
I
1
5
9
VCLK
3.3V
I
1
6
0
A
_VDD
3
.3
V
ANAL
OG
1
6
1
DVD-DA
T
A
0
/CD-
DA
T
A
3.3
V
I
1
6
2
DVD-
DA
T
A
1/CD-L
R
CK
3.3V
I
1
6
3
DVD-DA
T
A
2/CD-BCK
3.3V
I
1
6
4
DVD
-D
A
T
A3/
CD-C2P0
3.3V
I
1
6
5
D
VD-DA
T
A
4/
CDG-
SDA
T
A
3.3
V
I
1
6
6
V
SS
GRO
UND
1
6
7
VDD_3.3
3.3
V
1
6
8
D
VD-DA
T
A5/CDG-VF
SY
3.3V
I
1
6
9
DVD-DA
T
A
6/CDG-S0S1
3.3V
I
1
7
0
D
VD-D
A
T
A7/CDG-
SCLK
3.3
V
I
1
7
1
VDACK
3.3
V
I
1
7
2
VREQUEST
3.3V
O
1
7
3
V
STROBE
3.3V
I
1
7
4
E
RROR
3.3V
I
1
7
5
VDD_3.3
3.3
V
1
7
6
RESER
VED
GRO
UND
1
7
7
VDD_3.3
3.3
V
1
7
8
V
SS
GRO
UND
1
7
9
N
C
N
o connec
t
O
1
8
0
N
C
N
o connec
t
O
1
8
1
N
C
N
o connec
t
O
1
8
2
HADD
R0
3
.3
V
I
1
8
3
HADD
R1
3
.3
V
I
1
8
4
HADD
R2
3
.3
V
I
1
8
5
R
ESER
VED
3
.3
V
I
1
8
6
R
ESER
VED
3
.3
V
I
1
8
7
R
ESER
VED
3
.3
V
I
1
8
8
V
SS
GRO
U
N
D
1
8
9
VDD_2.5
2.5
V
1
9
0
R
ESER
VED
3.3V
I
P
in
N
o
.
P
in
N
a
m
e
I/
O V
o
lta
g
e
I/
O
T
y
p
e
Содержание DV-P303U
Страница 29: ...Reference Information 2 22 MEMO ...
Страница 31: ...Product Specification 3 2 MEMO ...
Страница 41: ...5 6 Disassembly and Reaasembly MAIN PCB JACK PCB KEY PCB 5 2 PCB Location Fig 5 6 PCB Location ...
Страница 49: ...5 14 Disassembly and Reaasembly MEMO ...
Страница 69: ...Circuit Descriptions 6 20 MEMO ...
Страница 79: ...Troubleshooting 7 10 MEMO ...
Страница 80: ...8 1 8 Exploded View 8 1 Cabinet Assembly 8 2 Deck Assembly Page 8 2 8 3 ...
Страница 81: ...Exploded Views 8 2 8 1 Cabinet Assembly MAIN P C B JACK P C B 104 102 103 105 KEY P C B 108 108 109 101 106 ...
Страница 82: ...8 3 Exploded Views 8 2 Deck Assembly 107 906 ...
Страница 83: ...Exploded Views 8 4 MEMO ...
Страница 85: ...9 2 Replacement Parts List MEMO ...
Страница 87: ...PCB Diagrams 1 11 1 Main COMPONENT SOLDER SIDE ...
Страница 88: ...PCB Diagrams 2 11 2 Jack ...
Страница 89: ...PCB Diagrams 3 11 3 Key 11 4 Deck ...
Страница 90: ...12 1 12 Wiring Diagram ...
Страница 91: ...Wiring Diagram 12 2 MEMO ...
Страница 93: ...Schematic Diagrams 13 2 13 1 Power ...
Страница 94: ...Schematic Diagrams 13 3 13 2 Main Micom ...
Страница 95: ...Schematic Diagrams 13 4 13 3 Servo ...
Страница 96: ...Schematic Diagrams 13 5 13 4 Video ...
Страница 97: ...Schematic Diagrams 13 6 13 5 Audio ...
Страница 98: ...Schematic Diagrams 13 7 13 6 RF ...
Страница 99: ...Schematic Diagrams 13 8 13 7 ZiVA ...
Страница 100: ...Schematic Diagrams 13 9 13 8 DSP ...
Страница 101: ...Schematic Diagrams 13 10 13 9 Front Micom VFD Display ...
Страница 102: ...Schematic Diagrams 13 11 13 10 Key ...
Страница 103: ...Schematic Diagrams 13 12 13 11 Deck ...
Страница 104: ...Schematic Diagrams 13 13 13 12 Remote Control ...
Страница 105: ...Schematic Diagrams 13 14 MEMO ...