Block Diagram And Schematic Diagram - Pioneer XV-HTD1 Service Manual

1
XV-HTD1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A
(24P)
Spindle
OEIC 15
Motor
22
23
18
19
PICKUP
ASSY
F DRV
1
T RTN
2
T DRV
3
F RTN
4
CN202
(8P)
SPDL+
7
SPDL-
8
SLDR R
5
SLDR F
- +
M
3
Carriage
Motor
B
D
SMEB
ASSY
CN31
2
- +
M
1
Loading
Motor
C
LOMB ASSY
A
TRSB ASSY
PC21
5 3
PC22
DISC
CLAMP
DET. SW
7 1
S21
LOADING
3 5
POSITION
DET. SW
6 2
C
4 4
CN21 CN12
(7P) (7P)
B
+ -
M
TRAY
Motor
SSRB ASSY
D
10
1
2
F
DVDM ASSY
CN555
(24P)
54
RF RF
10 3
IC1 46
B1
B1
3 6 LA9701M 56
B2 B2
2 7 57
B3
B3 RF IC
42
7 8
B4 B4
35
6 9
24
23
22
21
CN3
9 12 13 10
(8P)
IC3
M56788FP
7 31 3
8 32 20
SPDL & FTS
5 34 37
DRIVER
3 35 28
15 14 17
LODDRV
CN2
LOAD-
1
LOAD+
2
I 1/2
MAIN ASSY
S11
DISC SENS
4 5
CLAMP
3 6
TRAY POS
5 4
LOAD POS
6 3
SEDR+
7 2
12
SEDR-
8 1
13
CN11 CN8903
(8P) (8P)
J5811
3
2
1
Q STBY SWITCH
ASSY
J5805
3
2
1
S
DISC KEY ASSY
2
3
RFO
170
DSP RF
PE5108A
27M
BH
4
DVD DECODER
16M
PH
107
BY CHIP
FE
TE
12
32 33 30 31 39
3
IC2
FDO
47
LC78652W
TDO
48
SLDO
45
SERVO DSP
SPDO
46
14
16M
PD3410A
LODDRV
42
SYSTEM
CONTROL CPU
CN55
(7P)
5 4 3 2 1
CN8902
3 4 5 6 7
JA5201
(7P)
TV/VCR
IN
AUX IN
25
IC8901
AUX OUT
BA6195FP
5DISC
TURN DRIVER
KEYB ASSY
J5811
P
3
2
1
J5808
1 3
2
1 2 3
J5808
CN5806 J5804
(5P)
3 4
2 3
1 2
S5801
JOG
VOLUME
R
JOG ASSY
3
4
SD0-SD7
57-60 80-84
IC12
63-66 78,86,87
CDDATA
111 54
SREQ
56 91
XSACK
55 89
197
27M 36/16M
IC15
MN414800CSJ-07 MB811171622A-100FN
4M DRAM 16M SDRAM
IC11 IC14
KM68V1000CLT-7L
WORK SRAM
(1M)
27M 16M 36/16M
3 13 9
IC21
BU2288FV
CLOCK
GENERATOR
IC5231 BU4052BCF
AUDIO SELECTOR
11
IC5352-1/2
2
3
14 13
15
K
INPUT ASSY
ANT
TUNER
J
MODULE
N
DISPLAY ASSY
V5801 XAV3011
FL TUBE
CN5803
(5P)
4
3
2
REMOTE
SENSOR
4
IC18
45
MB86373B
39
MPEG2
36
DECODER
AV-1
64
205
IC19
IC13
VYW3003
FLASH
MEMORY (8M)
CN5207
(3P)
(FL)
1
L
3
CN5208
(19P)
(TX)
TXL
6
CN201
(13P)
L CH
7
CN5801
(19P)
CN5802
(27P)