Block Diagram And Schematic Diagram; Block Diagram Dvd Section - Pioneer XV-HTD530 Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM DVD SECTION

A
CN1013
SPINDLE
OEIC
MOTOR
B
PICKUP
ASSY-S
C
CN1
(12P)
9
H1+
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
S21
LOADING
POSITION
DET. SW
F
+ -
M
+3.3V
TRAY
MOTOR
16
1
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
4 21 30
TO-
TRKG RTN
3 22 31
TO+
FOCS DRV
2 23 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
LOAD POS LOAD POS
3 5 6
SEDR+ SEDR+
6 2 7
SEDR- SEDR-
4 4 8
+3.3V
V+3D
2 6 16
+3.3V
2
3
X301
20MHz
87
SACD_RF
99
RFSACD
IC301
STM6316ATXXZ
Front End IC
OUT_DATA 64
SACD_27MHz
44 55
26
SPIN 7
40
LOIN+
120
PIXCLK
16
IC601
STI5588CVB
Back End IC
ROT DRV
22 114
PWM2
LOAD DRVC
17 116 PWM0
CN124
(8P)
DISCSNS
4
Q191
3
5
Q193
6
7
8
V+3D
16
V+3D
XV-HTD530
3
IC802
K4S641632F-TC75
64M SDRAM
DSD_PCM_0
DSD_PCM_1
DSD_PCM_2
IC801
DSD_PCM_3
SAA7893HL/C2
SACD IC
DSD_PCM_4
DSD_PCM_5
PCM_LSRS_IN
RF_SACD
35
AGCINP
PCM_LERI_IN
21
PCM_CELF_IN
SYS_CLK
IC691
TC7WU04FU
(1/3) (2/3) (3/3)
1 2 6 5 3
IC604
TC7WU04FU
X6401
27MHz
54
PCMDATA2
53
PCMDATA1
52
PCMDATA0
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
B_OUT 25
IC603
VYW2089
Flash ROM
IC602
K4S281632D-TC75
SDRAM
DOUT
57
SPDIF
System Control
44 42 9 40
V+1R8_FED V+1R8_FEA
CLAMP
TRYPOS
OPENC
4
DSD L/PCMDATA0
108
DSD R
109
DSD C/PCMDATA1
110
DSD LFE
111
DSD LS/PCMDATA2
113
DSD RS
114
40
39
41
V
S_Y
S_C
R/Cr
G/Y
B/Cb
DOUT
IC411
PQ018EZ01ZP
1.8V Reg.
3 1
4