A
B
C
D
1
2
3
4
1
2
3
4
10
DV-545, DV-444-S, DV-444-K
1
5
7
9
11
13
-27V
-27V
-27V
AC IN
LIVE
NEUTRAL
CN101
(14P)
CN104
(16P)
CN101
(16P)
CN101
(14P)
CN1
(2P)
H
POWER
SUPPLY
UNIT
EV+5V
EV+5V
F1
14
10
8
6
4
2
1
2
EV+5V
+6V
+12V
+5V
+3.3V
2
1
1
2
4
1
2
4
9
9
10
11
12
13
14
10
11
12
13
14
1
2
4
5
CN61
(17P)
S101
Loading
Position
Switch
IC101
LA9701M
RF IC
Loading
Motor
Assy
+
-
M
3
54
46
56
57
42
35
6
7
8
9
Spindle
Motor
11
20
21
15
16
25
24
23
26
16
7
6
12
11
2
3
4
1
RF
B1
B2
B3
B4
T RTN
T DRV
9
H1+
H1-
H2+
H2-
H3+
H3-
ST1+
ST1-
ST2+
ST2-
LOD+
LOD+
SW2
LODPOS
LODPOS
CONTROL
CONTROL
CONTROL
LOD-
LOD-
Stepping
Motor
(Carriage)
10
11
12
13
14
9
8
7
6
5
4
3
1
2
4
5
4
2
1
F DRV
FDO
TDO
SPDO
F RTN
T RTN
T DRV
F DRV
F RTN
PICKUP
ASSY
CN151
(26P)
CN1
(12P)
CN2
(4P)
CN602
(2P)
CN601
(5P)
CN51
(5P)
CN3
(17P)
(26P)
C
SSIB ASSY
A
LOAB ASSY
B
DVDM ASSY
RF
B1
B2
B3
B4
IC481
BU2288FV
Clock Generator
IC701
PE5108A
DVD Decoder
BY Chip
IC601
PD6345A
System Control
IC603
VYW1852
8M Flash Memory
IC712
MSM51V17805D-60TS
16M DRAM
170
112
111
107
105
RFO
ROMXA
DSP RF
BH
PH
FE
4
57-60
63-66
TE
32 33 30 31 39
3
33M
SD0-SD7
CDDATA
16M
16M
IC101
PE5251A
FL Control IC
V101 VAW1063
FL Tube
IR101
Remote
Receiver
Unit
V+12V
V+6M
V+6M
V+3D
FLAC1
FLAC2
E+5V
-27V
SEL IR
IR
SEL IR
IR
V+5V
V+3V
KEY SW
KEY SW
G
KEYB ASSY
F
FLKB
ASSY
JA150
CONTROL
3
14
15
10
27M
(for IC801)
16M
(for IC201, IC701)
22/24M
(for IC211)
9
X48/44
X48/44
13
36/16M
(for IC801)
33M
(for IC701)
CN31 (2/2)
(30P)
CN102 (2/2)
(30P)
M
IC351
M56788AFP
FTS Driver
IC201
LC78652W
Servo DSP IC
IC251
BA6664FM
Spindle
Driver
12
13
9
10
3
47
48
21
46
14
57
20
35 34 31 32 15 14
16 15 5
1 2 12
1
16
3
14
2
15
CN102
(4P)
CN201
(4P)
SW+5
V3VD
1,3
8,10
2
V12M
V+12D V+12M
V+5D
V+5V
V+5S
9
28,30
21,23
29
22
(RF)
(RF)
(RF)
(AD)
(RF)
(RF)
(VD)
(VD)
(AD)
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
Содержание DV-444-K
Страница 9: ...DV 545 DV 444 S DV 444 K 9 ...
Страница 23: ...23 DV 545 DV 444 S DV 444 K ...
Страница 34: ...34 DV 545 DV 444 S DV 444 K ...