Onkyo DV-S555

DV-S555
1
5
7
9
11
13
-27V
-27V
-27V
AC IN
LIVE
NEUTRAL
P902
(14P)
P701A
(22P)
P701B
(22P)
CN2
(14P)
CN1
(2P)
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
CONTROLCONTROLCONTROL
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
CN151
(26P)
CN1
(12P)
CN2
(4P)
CN602
(2P)
CN601
(5P)
CN52
(5P)
CN3
(17P)
(26P)
SSIB ASSY
LOAB ASSY
RF
B1
B2
B3
B4
IC481
BU2288FV
Clock Generator
IC701
PE5108A
DVD Decoder
BY Chip
IC601
PD6345A
System Control
IC603
VYW1853
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
Q701
MPD780232GC
FL Control IC
Q702
FL Tube
Q705
Remote
Receiver
Unit
V+12V
V+6M
V+6M
V+3D
FLAC1
FLAC2
E+5V
-27V
IR
SEL IR
IR
V+5V
V+3V
KEY SW
P354
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)
CN401 (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
JL771A
(5P)
JL771B
(5P)
SW+5
V3VD
1,3 8,10
2
V12M
V+12D V+12M
V+5DV+5VV+5S
9
28,30 21,23
29 22
(RF)
(RF)
(RF)
(AD)
(RF) (RF)
(VD) (VD)
(AD)
BLOCK DIAGRAM
Pickup
Assembly
Main circuit PCB
Standby PCB
NADIS-7183A
Key switck
1
2
Jog switch
PCB
P731
(7P)
P731
(7P)
Display circuit
PCB
NADIS-7182A
DB-VPB301
Overall