XV-DV88, XV-DV77
12
A
B
C
D
1
2
4
1
2
4
2
1
1
2
4
1
2
4
9
10
11
12
13
14
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
11
20
21
15
RF
B1
B2
B3
H3+
H3-
ST1+
ST1-
ST2+
ST2-
LOD+
LOD+
SW2
LODPOS
LODPOS
CONTROL
LOD-
LOD-
Stepping
Motor
(Carriage)
6
5
4
3
4
2
1
FDO
TDO
SPDO
CN120
(26P)
CN3
(4P)
CN602
(2P)
CN601
(5P)
CN52
(5P)
(26P)
A
LOAB ASSY
B
DVDM ASSY
M
JACK ASSY
L
DSP ASSY
RF
B1
B2
B3
IC481
BU2288FV
Clock Generator
IC701
PE5108A
DVD Decoder
BY Chip
IC601
PD6345A
System Control
IC603
VYW1797
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
IC8251
BU4052BCF
IC8101
CN8101
IC8701
IC8301
IC8301
BU4052BCF
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)
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
3
7
11
3
7
11
CN8404
VIDEO 1
AUDIO IN
VIDEO 2
VIDEO 3
CN5504
JA8201
JA8651
JA8611
JA8601
CN8201
K
MOTHER
ASSY
CN8301
11
13
15
17
7
9
12
2
4
5
3
12
13
13
30
84
9
85
27
28
25
26
23
24
16
14
14
15
15
11
14
CN5503
11
CN8101
CN5807
CN5502
28
4
9
(RF)
(RF)
(RF)
(AD)
(RF)
(RF)
(VD)
(VD)
(AD)
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
www. xiaoyu163. com
QQ 376315150
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9
2
8
9
4
2
9
8
TEL 13942296513
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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