Blockdiagram And Schematic Diagram - Pioneer XR-VS500D Service Manual

1
XR-A9800D

3. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A
SPDL
MOTOR
OEIC
FCS
TRKG
PICKUP
ASSY
TRADE
B
ASSY
CN9001
(8P)
7 2
8 1
5 4
3 6
M
CN202
(8P)
CARRIAGE
MOTOR
2 1
B
D
2 1
SMEB
ASSY
1 2
CN201
1 2
3 2 1
M
LOADING MOTOR
C
FGSB
E
ASSY
H
FM/AM TUNER
MODULE
C
(AXQ7065)
FM
AM
DECK MECHA. UNIT
TAPE
DECK
(PB)
TAPE
DECK
(REC/PB)
D
DECK
CONTROL
16
1
2
(24P)
(24P)
CN4
RF RF
15 10 3
18,19 7,6, B1-B4
6-9
22,23 3,2
LA9701M
T_DRV
3 22
T_RTN
2 23
F_RTN
4 21
F_DRV
1 24
(13P) (13P)
10 9 13 12
CN9002 CN30
SPDL+
8 8 31
SPDL-
10 10 32
SLDR_R
6 6 14
SLDR_F
4 4 15
SPDL & FTS
DRIVER
LOAD+
7 7 34
IC3
LOAD-
35
9 9
M56788FP
37
CN9501
(6P)
LODDRV
J9501 (6P)
J9502 (4P)
SW
A
J9502 (4P)
ASSY
MOTOR
(F)
ASSY
(F)
17
21
CN5104
(30P)
L
REC
OUT
R
LCH
7 7
CN6201
(14P) CN3051
(14P)
L
AUX
R
IC2301
HA1221NT
CN2303
PBL
1 8
PB AMP
Q2301
2
PBL
5
3
PBL
Vref
REC AMP
CN2301
D2301
RECL
1 2
2
D2303
3
Vref
2
3
27M
RFO
54 170
RF IC
DSPRF
46
IC1
BH
56
PH
57
FE
42
TE
35
Q105
32 33 30 31 39
FDO
3 47
TDO
20 48
SLDO
17 45
SERVO DSP
IC2
SPDO
LC78652W
28 46
14
16M
42 CONTROL CPU
F
DVD MAIN ASSY
(F)
50 49 45
+
51
–
52
–
+
53
54
55
IC3001
LC75396NE
IC2201
HA12136AF
DOLBY NR
PBL
19 14 11
F2201
MPX
VR2301
27 9 16
3
16M 27M 36/16M
107 197 205
4
SD0-SD7
DVD MPEG2
57-60 78,80-84
DECODER DECODER
63-66 86,87
MY CHIP AV-1
SREQ
56 91
IC12 IC18
XSACK
55 89
PE5108A MB86373B
16M SDRAM
4M DRAM
IC15
MB811171622A
MN414800CSJ-07
FLASH
WORK SRAM
MEMORY
(1M)
IC14
IC13
KM68V1000CLG-7L
XYW3001
27M 16M
SYSTEM
6
CLOCK GENERATOR
IC11
IC21
PD3410A
CY2081SL-638
I
AF ASSY
46 48
(F) (F)
+
34
–
+
32
–
(F)
+
31
–
33
(F)
RECL
5 3
IC3901-1/2
BA4558F
MAIN
MIC
SUB
VR3901
MIC
LEVEL
4
VOUT
45
YOUT
39
COUT
36
ADAI(AC3)
64
(D)
IC19
-100FN
36/16M
5 1
(F)
(F)
(F)
(F)
IC3901-2/2
–
BA4558F
+
+
–
4