Overall Block Diagram - Pioneer XV-DV282AP Service Manual

1

4.2 OVERALL BLOCK DIAGRAM

A C
B
I
FM/AM TUNER UNIT
C
BT ADAPTOR
(OPTION)
SPINDLE
MOTOR
D
E
F
16
1
2
RHTS USB ASSY
USB JACK
Main Mic Sub /MCACC
IC9000
V+12(10)
MCACC
from DVDM
(to Audio selector)
V+3
9V
TUNER
AUDIO
TUNER
selector
SCART
IC2001
LINE
BT(OPTION)
MCACC
V+5BT
VE+3
SUB_DATA/
SUB_CLK
SUBCOM
IC4001
SUB_SCL/
SUB_SDA
Pick up
assy
FTS & SPDL
DRIVER
Stepping
IC101
M
Motor
64M
Loading
M SDRAM
Motor
16M
ORION DVD
FLASH
MECHA
64k
EEPROM
HDMI OUT
USB DP
USB DM
to USB Jack assy
V+5USB
H
POWER SUPPLY UNIT
2
3
HP
Mic
Local +5V
FL DRIVER
CONT from IC9400
SYSCOM
E
VE+3
IC1003 EEPROM
SW+
(KARAOKE
model only)
VE+3 coil
MIC
VU+
MCDATA
ADC
ABCK
AK5358AET
IC2201
ALRCK
ACLK
V+10
SW+5
non DSP model : Master
DSP and DSP KARAOKE model: Slave
SW+
V+3
AK5358AET
IC2101
NON-DSP model only
12.288M
IC2102
7WU04
ADMCK1
DSP model : short
V+3
NON-DSP model : open
SDATA
SysMain
27MHz
MDATA/
SCLK
BE
MT1389FE/S
IC201
•AUDIO PROCESSING
-Audio Decode
-Bass Management
-Virtual Surround
-Preset EQ
etc.
•Build-in HDMI TRANSMITER
SW
POWER
SUPPLY
XV-DV282AP
3
4
FL
RHTS DISPLAY ASSY
SYSCOM
IC1001
SDATA
MDATA/
CEC / HOT PLUG
SCLK
ADBCK
ADC
ADLRCK
ADDATA
ADMCK0
R2114
R2131
RHTS SYSMAIN
B
ASSY
CONTROL between
DVD BE and SYSCOM
ACLK
ALRCK
ABCK
ASDAT0
ASDAT1
ASDAT2
MCDAT
ASPDIF
DVDMain
A
09 DVDM ASSY
V+3
V+5V
V+6R8
G , B , R
Video
AMP
Y/G , Cb/B , Cr/R Y , Cb , Cr
IC401
V V
Y , C Y , C
FL DC +/-
+B
VFDP
SW 12V
(10.5V)
EV 3.3V
SW 5.0V
SW 6.8V
SW 3.3V(B)
SW 3.3V(A)
4
REMOCON SENSOR
KEY
DISPLAY
V+12(10)
SD
OTW
HP SEL
SCL
SDA
MUTE
RESET
PDN
PCON
R2121
N
R2130
D
R2118
D
R2128
SC
LRC
MC
IC2103
DAT
V+3
R2120
R4203
R4202
NON-DS
only NON-DSP
DSP KA
model : short
DSP mo
ASPDIF (except NON-
DSP model)
DIR
AK4117VF
IC601
24.576M
74HCU04
IC802
1.25V
IC90
IC1102
Hi-side
switch IC
V+5BT
Hi-side
V+5USB
switch IC
IC1103
PWR
(from
V+12(1
VE+3
V+6R8
V+3R3
V+3