Block Diagram And Schematic Diagram; Block Diagram - Pioneer DV-S755AI Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
7 SIGNAL ROUTE
i.LINK
JA1
JA2
33, 34,
36, 37
B
IC201
TSB43CA43GGW
IEEE1394
PHY LINK
IC101
PD5787A
HOST CPU
11-14
CN101
21-24
(24P)
(26P)
OEIC
SPINDLE
RF-
MOTOR
13
C
RF+
11
B1
20
B2
21
B3
15
B4
16
PICKUP
ASSY
T DRV
25
T RTN
24
F DRV
23
F RTN
26
ST1+
STEPPING
M
MOTOR
ST1-
D
ST2+
ST2-
A
LOAB ASSY
CN601
LOADING
(5P)
MOTOR
ASSY
LOAD-
2 1
– + LOAD+
M
1 2
3.3V
SW2
4
CN602
(2P) SW1(GNDS)
5
E
S101
F
KEYB ASSY
4
CN201
(4P)
F
18
1
2
I
ILKB ASSY
IC301
25, 26,
TC74VHC541FT
29, 30
SACD_DA,
SACD_D0
158 12 2
-SACD_D5
159 I I
163 18 8
I
167
B
DVDM ASSY
CN111
(26P)
14 1 RFN
RFO
16 3 60
RFP RFO
BH
7 5 49
PD2 BHMIX
IC101
PH
6 4 PD1 BH 52
LA9704W
RF IC
12 7 PD4 FE 41
11 6 PD3 TE 42
2 12 VM4+
3 13 VM4-
IC351
IN3- 3
M56788AFP
4 9
VM3-
FTS Driver
20
IN4-
1 10 VM3+
28
CN114
37
(4P)
35 34 31 32 15 14
2
1
3
4
CN115
(12P)
4-9 9-14
BA6664FM
Spindle Driver
CN103
(5P)
1
2
4
5
VAW1073
E
FL TUBE
FLKY ASSY
PE5314B
KEY0
4 22
FL Control
KEY1
21
CN102
(4P)
2
3
D
SACDB ASSY
6 2
DSDA, DSD0-DSD5
78, 79, 81, 82
I I
12 8
IC902
CN102 CN903
HY57V161610DTC-8
(13P) (13P)
16M SDRAM
IC211
TK15404M
RFSACD
3 2
Q106
AIN
172
AIN
185 CDDT
DVD Decoder
4
36M DMCK EBY-CHIP
FE
33M 5
DMACKI
TE
16M 169
32 33 30 31 39 3
47 FDO IC741
HY57V16160DTC-8
48 IC201
TDO
16M SDRAM
LC78652W
Servo DSP
46 14
IC601
16M
PD6345A
System
Control CPU
ST2
48
ST1
47
57
21
IC251
LOD POS
Remote
V101
Sensor
Unit
SEL IR
2
IR101
IR
9
17
IC101
CN101
(17P)
DV-757Ai
3
CN902
8 12 14 16 16 6 10
(19P)
64 74 71 69 66 76
IC901
84, 85, 87
CXD2753R
SACD Decoder
126
169-176
RFSACD BD0-BD7
CN901
24 8-12, 35-37
(40P)
RFSACD BD0-BD7
CN531
17
4-6, 29-33
(40P)
27M
106
13,14,
IC701
201-208
19-24
PE5286A
BD0-BD7
CDDATA
ADATA0 194 163 CDDIN
IC751
M65776AFP
MPEG2 Decoder
AV-1
M2V64S40DTP-7
64M SDRAM
IC603
VYW2045
16M Flash Memory
105
14 3 13 9 10 15
IC481
SM8707HV
Clock Generator
2 9
4
SDO2
6
SDO1
5
SDO0
4
DATA0A
10
IC801
XCA56367PV150
DVD-Audio
DSP
AO00,
22/24AV1
DATA1A0
DATA2A0
AOD0
172
164,
166-168
AO00
164
AO0
DOUT0
DOUT0 170
184-186,
188-192
PD0-PD7
IC781
CN402
(17P)
4