Block Diagram And Schematic Diagram - Pioneer DV-F727 Service Manual

DV-F727, DV-F07

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
SPDL
MOTOR
OEIC
FCS
TRKG
PICKUP
ASSY
MDRB
Q
ASSY
CN303
(8P)
7
8
CARRIAGE M
5
MOTOR
3
M
2
LOADING
MOTOR
1
CN305
(5P)
(4P)
CN304 CN302
SELECT
M
8 3
MOTOR
DOOR
M
14
4
MOTOR
CN307
(9P)
IC301
LA6531
SELECT DOOR
301 CHANGER
MOTOR DRIVER
MECHANISM
PS2B KEYB
U T
ASSY ASSY
JA801
1 1
7 7
KEYBOARD
/MOUSE
CN1202
1 11
1 11
CN703
CN701
FL TUBE FL CONTROL
V701 IC701
VAW1052 PE5144A
KEY SW
REMOTE
SENSOR
CN702
S
FLKY ASSY
12
M
DVDM ASSY
(24P)
(24P)
CN120
RF RF
10 10
7,6, 7,6, B1-B4
6-9
3,2 3,2
F_RTN
21 21
F_DRV
24 24
T_DRV
22 22
T_RTN
23 23
(12P) (12P)
13 12 10 9
CN301 CN1030
SPDL+
8 5 31
SPDL-
32
10 3
SLDR_R
14
6 7
SLDR_F
4 9 15
SPDL & FTS
LOAD+ DRIVER
7 6 34
IC352
LOAD-
35
9 4
M56788FP
37
(12P) LODDRV
(12P)
CN921
SRT/
SLT
7 10 3
MCLS/
MOPH
9 12 1
(Y0-Y7)
(15P)
(15P)
CN602
15 1
4 12
SEL IR
SEL IR
3 13
IR
IR
2 14
CN904
(7P)
(7P)
CN903
SCK0
4
4
CN905
SB1
2 2
RFO
3 54
RF IC
DSPRF
46
IC101
BH
56
LA9701M
PH
57
FE
42
TE
35
Q105
32 33 30 31 39
FDO
3 47
TDO
48
20
SLDO
17 45
SERVO DSP
IC201
SPDO
LC78652W
28 46
14
16M
7 1
IC610
8
TC7W53FU
VIDEO ENCODER
(6ch, DNR)
IC101
PM0023AF
CN802 CN101
-1/2 -1/2
7 27
DNR
D0-D7
D0-D7
25-32
14 34
OUTV
117
OUTY
115
OUTC
125
16M SDRAM
IC102
MB811171622A-100FN
7 14
4 16
IC807
MC74VHCT541ADT
MASTER
P
MSJB ASSY
SLAVE
(1/2)
33M 16M
107
4
170
DVD
SD0-SD7
57-60
DECODER
63-66
MY CHIP
SREQ
56
IC701
CDDATA
111
PD4995A
4M DRAM
IC702
MN414800CSJ-07
SYSTEM
DTR
118
CONTROL CPU
TXD
SH1 BASE ASIC
102
RXD
101
IC601
42
CTS
PD3410A
117
88
VQEB
N
ASSY
CN101 CN802
VIDEO
-2/2 -2/2
FILTER
Q541 Q542
(V)
F102
2 22
(Y)
Q551 Q552
4 24
Q531 Q532 (C)
6 26
(15P)
CN901
V
10
Y
12
C
8
SEL IR 6
IR 5
(14P)
CN905
ADATA0
7
ADAI (AC3)
6