Overall Block Diagram - Pioneer XW-NAC3-K Service Manual

1

4.2 OVERALL BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
A
B
iPod_a
iPod_b
C
Video OUT
TE
L 13942296513
Bluetooth
B
BLUETOOTH
D
PCB ASSY
POWER LED
E
USB
E
OPERATION
www
PCB ASSY
F
14
1
http://www.xiaoyu163.com
2
C
DOCK PCB
MAIN PCB ASSY
ASSY
UART (AS-BT100 Control)
AUX IN
LED
TIMER/SLEEP LED
KEY
G
NETWORK
ASSY
USB data
Network
x ao
y
. i
XW-NAC3-K
2
http://www.xiaoyu163.com
3
8
VIA+5
P.CON+5V
IC1703 IC3000
AAT4614 FAULT
AIGU-2
UART (iPod_a Control)
AccID 549k
iPod-a_Det
Control
AccDet
IC7006
iPod_a
VIB+5
P.CON+5V
IC1704
AAT4614
FAULT
AIGU-2
UART
AccID 549k
AccDet
IC7005
iPod_b iPod-b_Det
Control
Video SW , MUTE
iPod_a
IC8300
NJM41010F1
iPod_b
Q Q
3 6 7 1 3
VP+5 P.CON+5V
BT
IC8301
AAT4614
AIGU-2
AUX
Network/USB
BT
AUX
AUX_DET
V5USB
IC801
AAT4614
AIGU-2
IC21 IC11
3.3V
1.8V
Regulator
Regulator
IC31
3.3V
Regulator
24.576MHz
IC701
USB D+/D-
IC861
Network
BridgeCo
LAN
DM850E
Contoller
RTL8201
u163
.
3
4
2 9 9 4 2 8
VI+3R3
IC3001
Sub Ucom
SPI
iPod
Reset
UPD78F1164 cert
AGF-GAS-K
P.CON+12V
IC7003 P.CON+5V V+3R3
Audio
IC7300
selecter
& buffer
BD3841FS
ADC
AK5358AET
MASTER
P.CON+5V V+3R3
1 5 0 5 8 2 9 9 4
IC7301
ADC
AK5358AET
SLAVE
P.CON+NET5V
V+3R3 P.CON+5V
MCLK
BCK
DAC
LRCK
PCM1742
DATA
m
IC7000
co
4
9 9
IC100
R
SUB_POW
MAIN-SUB
Video SW , MUTE
UART (AS-BT100 Control)
AUX_DET
LED
K E Y
16.9
TC
0
MCLK
BCK
LRCK
DATA0
2 8 9 9
MCLK
BCK
LRCK
DATA1
V+3R