Overall Block Diagram - Pioneer XV-DV580 Service Manual

1

4.2 OVERALL BLOCK DIAGRAM

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3 7 63 1515 0
A
B
C
TE
L 13942296513
D
E
www
F
18
1
http://www.xiaoyu163.com
2
(NON-DSP
model only)
Sub Mic
USB
IC3921
USB DP
To BE IC
USB DM
V+10
USB
POWER
USB POWER
CONTROL
V+3
IC771
V+6R8
5V REG
IC781
AK5358AET
IC4961
TUNER
9V
TUNER
SCART
LINE
G
FM/AM TUNER
UNIT MCACC
IC4001
A
08 DVDM ASSY
MOTOR
DRIVER
IC101
ORION
64M
LOADER
SDRAM
MECHA
16M
FLASH
64k
EEPROM
HDMI OUT
F POWER SUPPLY UNIT
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
Main
HP
Mic
FL DRIVER
IC5901
C
COMPLEX ASSY
VE+5
IC5502
EEPROM
V+5
(NON-DSP
model only)
V+5 coil
A/D
VU+
MCDAT
ACLK
ALRCK
V+10
V+5
w/o DSP : Mastering
with DSP : Slave
V+5
V+3
A/D
AK5358AET
NON-DSP model only
12.288M
ADMCK0
IC4004
74HCU04
V+3 DSP model : Opening
NON-DSP model : Short
LINE
Q Q
3 6 7 1 3
SCART(EU,RUSSIA model only)
MCACC
B SYSMAIN ASSY
(DSP model only)
27MHz
BE
MT1389FE/S
IC201
•AUDIO PROCESSING
-Audio Decode
-Bass Management
-Virtual Surround
-Preset EQ
etc.
• Build-in HDMI TRANSMITER
Y/G , Cb/B , Cr/R
u163
.
XV-DV575
3
4
2 9 9 4 2 8
FL
SYSTEM
µ-com
IC5501
Selector
NON-DSP model : Necessity
DSP model : Unnecessary
ADBCK
ADLRCK
ADDATA
IC4005
ADMCK1
1 5 0 5 8 2 9 9 4
ASPDIF (DSP model only)
ALCK
ALRCK
ABCK
ASDAT0
ASDAT1
ASDAT2
MIC
DOUT
V+3R3
V+5
V+6R5
G , B , R
Video
AMP
Y , Cb , Cr
IC401
V V
Y , C
Y , C
FL DC +/-
+B
VFDP
SW10.5V m
EV5.0V
SW5.0V
co
SW6.8V
SW 3.3V(B)
SW 3.3V(A)
4
9 9
REMOCON SENSOR
KEY
FL
VF
SD
OTW
HP SEL
SCL
SDA
MUTE
RESET
PDN
PCON
(The A/D side, the
BCKO
LRCKO
MCKO
DATA0
V+3
NON-DSP mode : Short
DSP model : Opening
2 8 9 9
DIR
AK4117VF
IC601
24.576M
74HCU04
IC801
1.25V
PWR CONT
(from SYST
V+10
VE+5
V+6R8
V+3R3
V+3