Block Diagram And Schematic Diagram; Block Diagram Dvd Section - Pioneer XV-HTD330 Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 BLOCK DIAGRAM DVD SECTION

A
CN1013
SPINDLE
OEIC
MOTOR
B
PICKUP
ASSY-S
C
CN1
(12P)
9
TE H1+
L 13942296513
H1- 8
H2+ 7
H2- 6
5
H3+
H3- 4
STEPPING
MOTOR
ST1+
3
M
ST1-
D
4
ST2+
2
ST2-
1
CN2
(4P)
D
SSIB ASSY
– +
M
LOADING
MOTOR
E
C
LOMB ASSY
B
SSRB ASSY
CN21
PC21
PC22
www
S21
LOADING
POSITION
DET. SW
F
+ -
M
+3.3V
TRAY
MOTOR
14
1
http://www.xiaoyu163.com
2
E
DVDM ASSY
CN121
(24P) (24P)
Q201,Q202 86
LD (780)
9 16 89
LD1
LD (650)
90 LD2
7 18
Q211,Q212
A
E
17 8 21
C
19 6 20 F
B1
16 9 6
A
B2
15 10 8
B
B3
22 3 14
C
B4
21 4 12
D
TRKG DRV
2 23 30
TO-
TRKG RTN
3 22 31
TO+
FOCS DRV
4 21 34 FO-
FOCS RTN
1 24 35 FO+
CN3 CN122
(17P) (17P)
H1+
9 9 21
HU+
IC101
H1-
10 10 20
HU-
M63018FP
H2+ FTS Driver
11 11 19
HV+
H2-
12 12 18
HV-
H3+
13 13 17
HW+
H3+
14 14 16
HW-
ST1+
1 1 9
SL1+
ST1-
2 2 10
SL1-
ST2+
4 4 5 SL2+
ST2-
5 5 6 SL2-
V+5S
V+5S
16 16
V+5D
CN123
(2P)
LOAD-
2 1 9
LOAD+
IC151
1 2 8
BA5912AFP-Y
6
CN31 Carousel Driver
(2P)
5
A
TRSB ASSY
CN12 CN11
(7P) (7P) (8P)
DISC SENS
S11 DISC SENS
5 3 4
DISC
CLAMP
3
CLAMP
DET. SW
TRAY POS TRAY POS
7 1 5
x ao
LOAD POS LOAD POS
3 5 6
. SEDR+ i SEDR+
6 2 7
SEDR- SEDR-
4 4 8
+3.3V
V+3D
2 6 16
+3.3V
2
http://www.xiaoyu163.com
3
IC603
VYW2078
Flash ROM
X301
20MHz
87
IC301
IC601
STM6316ATXXA
STM5589CVA
Front End IC
Back End IC
FE DATA
64 16
OUT_DATA
44 55
114 116
26
SPIN
40
LOIN+
Q Q
3 6 7
ROT DRV
22
LOAD DRVC
17
CN124
(8P)
DISCSNS
4
Q191
3
5
u163
Q193
y
6
7
8
V+3D
16
V+3D
XV-HTD330
3
4
2 9 9 4
8
IC602
K4S641632F-TC75
SDRAM
V
34
CV_OUT
S_Y
Y_OUT 32
S_C
33
C_OUT
R/Cr
R_OUT 27
G/Y
26
G_OUT
B/Cb
25
B_OUT
DOUT
57
SPDIF
System Control
44 42 9 40 120
IC604 TC7WU04FU
(3/3) (2/3)
5 3 2 6
X601
27MHz
1 3 1 5 0 5 8 2 9
m
CLAMP
TRYPOS
co
OPENC
.
4
2 8
9 9
V
S_Y
S_C
R/Cr
G/Y
B/Cb
DOUT
9 4 2 8 9 9