Block Diagram And Schematic Diagram; Block Diagram - Pioneer XV-EV1000 Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A
VERTICAL Block Diagram
CN1013
(24P)
03SD PU 03SD PU
SPINDLE SPINDLE
Motor Motor
PlCK UP
ASSY
B
*SINGLE DISC MECHA *SINGLE DISC MECHA
Stepping Stepping
M
Motor Motor + + - -
LOAB
A
Load Load
ASSY
M
Motor Motor + + - -
C
TUNER MODULE TUNER MODULE
D
CN5701
(11P)
6 8
TXL/ TXL/
TXR TXR
1 12
LINE IN
CN8401
FUNCTION
2 Y2 Y2
SELECTOR
15
X2 X2
AUXL/ AUXL/
AUXR AUXR
IC8101
E
HEF4052BT
(BUH4052BCF)
4 11
PBL/ PBL/
PBR PBR
Lch Lch
TAPE DECK
3
MECHA MECHA
Rch Rch
1
XYM3019
CN2301
(4P)
F
DECKL/ DECKL/
DECKR DECKR
18
1
2
B
DVDM ASSY
CN101
(24P)
BACK END IC
MT1389FE/C2-L
CN102
system control system control
(12P)
·MPEG Video Decoder MPEG Video Decoder
·Video Video Encoder
FTS DRlVER
(withPictureContorol) (withPictureContorol)
·Video Video DAC
IC101
(Progressive: 54MHz
BD7995EFS
·Audio Decoder Audio Decoder
CN103 -DD MPEG -DD MPEG
(4P)
·JPEG Viewer JPEG Viewer
·WMA Playback WMA Playback
·RW Playback RW Playback
1 1
(VRmode with CPRM) (VRmode with CPRM)
2 2
CN104
(5P)
IC202
64M SDRAM 64M SDRAM
IC203
16M 16M
FLASH ROM FLASH ROM
SBLO/ SBLO/
X1 X1 14 SBRO SBRO
Y1 Y1 5
3 1
Y(Lch) Y(Lch)
3
BUFFER
X(Rch) X(Rch)
13
5 7
IC8111
HA17558AF
ATTENUATOR
- 6dB
2
3
27MHz 27MHz
16
20
VIDEO DRIVER VIDEO DRIVER
AMP
18
IC401
23
IC201 MN1623BF
6IN-6OUT 6IN-6OUT
26
21
Encoder
DAC
rogressive: 54MHz)
DOUT DOUT
CN5505
(9P)
2
DIR
IC8201
AK4114
CN5506
(1/2)
DOWNMIX DOWNMIX
(19P)
SBLO/SBRO SBLO/SBRO
17
19
DSPINL/ DSPINL/
DSPINR DSPINR
1
3
D
DSP ASSY
- 10dB
XV-EV1000
3
4
CN902
(27P)
Cr Cr
R
16 16
COMPONENT& COMPONENT&
Y
G
COMPOSITE COMPOSITE
12 12
VIDEO OUT
Cb Cb
B
14 14
V
V
8 8
C
SC SC
6 6
S-VIDEO
4
Y
SY SY
10 10
3
CN8301
(27P)
CN901 CN5102
(25P)
(25P)
16 16
CN5507
(13P)
IC8501
DSPD56367PV150
·DolbyDigital Decoder DolbyDigital Decoder
·DolbyPrologicII DolbyPrologicII
·DTS Decoder DTS Decoder
CN5506
(2/2)
(19P)
FLO/FRO FLO/FRO
5
7
SWO SWO
13
IC8401
AK4529
8ch
CODEC
CO CO
15
SLO/SRO SLO/SRO
9
11
C
IFAF ASSY
4
JA8850
OUT
CN8830
PASSIVE
LPF
IC8601
2 1
HA17558AF
6 7
LPF
6 7
IC8702(1/2)
HA17558AF
LPF
IC8702(2/2)
3 1
HA17558AF
PASSIVE
3 1
5 LPF 7
IC8701
HA17558AF