XV-HTD330
14
1
2
4
1
2
4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM DVD SECTION
16
18
8
21
64
16
89
86
87
90
20
6
8
14
12
44 55
6
9
10
3
4
23
22
21
24
IC301
STM6316ATXXA
Front End IC
IC601
STM5589CVA
Back End IC
IC603
VYW2078
Flash ROM
IC602
K4S641632F-TC75
SDRAM
SPINDLE
MOTOR
IC101
M63018FP
FTS Driver
LD (780)
LD (650)
A
C
B1
B2
B3
B4
TRKG DRV
TRKG RTN
FOCS DRV
FOCS RTN
PICKUP
ASSY-S
OEIC
E
DVDM ASSY
STEPPING
MOTOR
M
9
7
17
19
16
15
22
21
9
10
11
12
13
14
H1+
H1-
H2+
H2-
H3+
9
10
11
12
13
14
H1+
H1-
H2+
H2-
H3+
H3-
9
8
7
6
5
H3+
4
1
ST1+
1
3
2
ST1-
2
4
2
5
ST2-
ST1+
ST1-
ST2+
ST2-
5
1
2
3
4
1
30
26
31
34
35
6
TO-
PC (6)
SPDL PDM
LOAD DRV
PD (0)
PIO4[5]
SPIN
40
LOIN+
LD1
LD2
OUT_DATA
FE DATA
E
F
A
B
C
D
TO+
FO-
FO+
HW-
HW+
HV-
HV+
HU-
HU+
SL2-
5
SL2+
9
SL1+
10
SL1-
16
17
18
19
20
21
X601
27MHz
(2/3)
(3/3)
IC604 TC7WU04FU
120
PIXCLK
5
3
2
6
X301
20MHz
CN1013
(24P)
CN3
(17P)
CN21
(7P)
CN11
(8P)
CN12
(7P)
CN124
(8P)
CN122
(17P)
CN1
(12P)
CN2
(4P)
CN121
(24P)
Q201,Q202
Q191
Q211,Q212
57
SPDIF
DOUT
DOUT
34
CV_OUT
V
32
Y_OUT
S_Y
33
C_OUT
S_C
27
R_OUT
R/Cr
26
G_OUT
G/Y
25
44
PIO4[3]
42
PIO3[3]
9
PIO4[1]
40
PWM2
PWM0
B_OUT
B/Cb
V
S_Y
S_C
R/Cr
G/Y
B/Cb
4
ST2+
4
16
V+5S
V+5D
ROT DRV
V+5S
16
DISC
CLAMP
DET. SW
S11
DISC SENS
DISCSNS
CLAMP
TRYPOS
OPENC
DISC SENS
SEDR+
SEDR-
SEDR+
SEDR-
CLAMP
TRAY POS
TRAY POS
LOAD POS
LOAD POS
TRSB ASSY
+
-
M
S21
LOADING
POSITION
DET. SW
PC21
PC22
TRAY
MOTOR
4
3
5
6
8
7
4
3
5
6
8
7
3
1
5
4
2
5
7
3
4
6
IC151
BA5912AFP-Y
Carousel Driver
9
22
17
8
6
5
DISCSNS
CLAMP
TRYPOS
OPENC
LOAD DRVC
ROT DRV
LOAD DRVC
16
V+3D
V+3D
+3.3V
16
6
V+3D
+3.3V
+3.3V
2
Q193
114 116
System Control
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
2
8
9
4
2
9
8
0
5
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Q
Q
TEL 13942296513 QQ 376315150 892498299