Block Diagram And Schematic Diagram - Pioneer DV-636D Service Manual

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DV-636D
QQ
3 7 63 1515 0

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A
SPDL
MOTOR
OEIC
FCS
TRKG
PICKUP
ASSY
LOSB
B
ASSY
CN302
(8P)
7 2
8 1
5 4
3 6
M
CN202
(8P)
CARRIAGE
MOTOR
B
2 1
C CN303
CN401
1 2
SMEB
M
ASSY
LOADING MOTOR
LOMB
A
ASSY
TE
L 13942296513
G
FLKY ASSY
FL TUBE FL CONTROL
V101 IC101
VAW1050 PE5141A
C
KEY SW
REMOTE
SENSOR
CN103
4 3 2 1 1
CN301
1 2 3 4
1
DILB
I H
ASSY
: RF Signal Route
www
: Audio Signal Route (L ch)
: ROM DATA SIGNAL ROUTE
D
(V)
: V Signal Route
(Y)
: Y Signal Route
(C)
: C Signal Route
(R)
: R Signal Route
(G)
: G Signal Route
(B)
: B Signal Route
14
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2
E
DVDM ASSY
(24P)
(24P)
CN120
RF RF
10 10 3
RF IC
7,6, 7,6, B1-B4
6-9
IC101
3,2 3,2
LA9701M
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-
10 3 32
SLDR_R
6 7 14
SLDR_F
4 9 15
SPDL & FTS
LOAD+ DRIVER
7 6 34
IC352
LOAD-
9 4 35
M56788FP
37
LODDRV
(15P)
(15P)
CN602
CN101
15 1
4 12
SEL IR
SEL IR
3 13
IR
2 14 IR
1 SW+5V
15
CN102
(6P)
6
6
(6P)
CN201
PWSB
ASSY
16M
5
1
x ao
27M 33M
6 5
. i
CLOCK GENERATOR
IC21
CY2081SL-655
2
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3
33M
4
RFO
170
54
DSPRF
46
ENCODER
BH
56
BY CHIP
PH
57
FE
42
PE5108A
TE
35
Q105
32 33 30 31 39
FDO
3 47
TDO
48
20
SLDO
17 45
SERVO DSP
IC201
SPDO
LC78652W
28 46
CONTROL CPU
14
SH1 BASE ASIC
16M
PD3410A
Q Q
3 6 7
(Y0-Y7)
38-45
IC806
MC44724A
VIDEO ENCODER
(6ch)
DOUT0
DOUT1
IC22
IC807
TC7WH74FU
TC74VHCT541ADT
3 → 5
u163
y 36/16M
CONVERTER
1
3
4
2 9 9 4
8
16M 27M 36/16M
107
55 64
MPEG2
SD0-SD7
DVD
149,150, DECODER
57-60
152-155,
63-66
158,159
AV-1
SREQ
162
56
IC701 IC801
CDDATA
111 48
M65773AFP
4M DRAM 16M SDRAM
IC702
MB811171622A
MN414800CSJ-07
WORK SRAM
IC604
SYSTEM
TC55V1001AFT8
IC601
1 3 1 5 0 5 8 2 9
WYXJ, WVXJ ONLY
VIDEO
FILTER
Q802 Q805
OUTR
F840
23
Q801 Q804
OUTG
20
Q800 Q803
OUTB
17
VIDEO
FILTER
Q807 Q808
OUTV
F852
1
Q809 Q810
OUTY
4
Q811 Q812
OUTC
7
4 16
5 15 1 23
DIR
m
IC903
LC89051V
co
.
4
2 8
9 9
YCBR0-7
(Y0-Y7)
95-98,
100-103
DOUT0
74
DOUT1
73
AD0-2,
ADD
68-71
IC802
-100FN
FLASH
MEMORY
IC603
VYW1693
9 4 2 8 9 9
(7P)
CN904
(R,C)
R/C
7
(G)
G
5
(B)
B
3
(15P)
CN901
(V)
V
10
(Y)
Y
12
(C)
C
8
SEL IR 6
IR 5
(29P)
CN905
AODAI
6
DTSDATA
26
ADATA1
23
ADATA2
22
ADATA3
21
ADATA0
7