Block Diagram - Pioneer Service Manual

1

4.2 BLOCK DIAGRAM

QQ
3 7 63 1515 0
A
A
MAIN UNIT
JA301
1
ANTENNA
2,3
JA901
6 AUXR
5 AUXL
AUX
4 AUXG
3 WCONT
WIRED
2 WREMIN
REMOTE
1 GND
JA701
5V
DD5V
11
B NTOS
10
STON
12
(DDFCONT)
13
DSENtoS
20
RST
15
GUIDE
PND UNIT
1
OTJ3
MUTE
18
NTOG
4
(MIC)
5
GTON
6
NTOT
14
TTON
16
CN901
NTOG
1
C
MIC_P
19
GTON
2
NTOT
5
TTON
6
BUSL+
14
BUSL-
TE
13 L 13942296513
BUS+
10
BUS-
9
GPS I/F UNIT
OTJ2
ASENBO
8
3 TU33
P901
BUP
21
BUP
22
TMCON
4
TMCSNS TMCSENS
7
D
CCON TMCSYNC
23
VDD33
17
C
PICKUP UNIT
(P10.5)(SERVICE)
CN101
LD
LD-
15 15
MD
5 5
VREF
8 8
HOLOGRAM
UNIT
FOM
FOM
3 3
FOP
FOP
2 2
FOCUS ACT.
MD
TOP 1 TOP
TRACKING ACT. 1
E
TOM TOM
4 4
LD+
14 14
SPINDLE
M
MOTOR
LOADING/CARRIAGE
M
MOTOR
www
F
22
1
http://www.xiaoyu163.com
2
IC601
TC7SET08FUS1
1,2 NAVITOSYS
4
STON
DDFCONT
DSENS
MIC
MIC
IP-BUS BUPSW
Q901
Q902
CD CORE UNIT(S10.5COMP2-iPod-C3)
RF AMP, CD DECODER, MP3&WMA DECODER
DIGITAL SERVO/DATA•PROCESSOR
CPU, USB HOST CONTROLLER
VDD2
141
LD
Q101
142
PD
REFO
133
REFOUT
AC,BD,E,F
VDSENS
CD
DRIVER
IC201
PE5661A
IC301
BA5839FP
TD,FD
12 FOM
11 FOP
SD,MD
14 TOP
13 TOM
16
22
SOP 28
LOEJ
LOEJ
15
SOM
21 20
18
CLCONT CLCONT
LCOP
17 9
41
CONT
LCOM
CONT
/ADENA
8
12EJ
7
8EJ
10
DSCSNS
x ao
9
y
HOME
S904 S905 S901
12EJ 8EJ HOME
. i
S903
DSCSNS
iPod CP
CPRDY,CPRST
IC205
341S2162
SDA,SCL
AVIC-U310BT/XSUC
2
http://www.xiaoyu163.com
3
8
FM/AM TUNER UNIT U301
1 3 5 6 8 9 10 14 11 18 19 20
IC692
TC7SH32FUS1
2
MUTE0
4
D
1
AU45+LPF AMP
IC751
BA4558RFVM
+
3 7
IN1+ OUT
-
:AVIC-U310BT/XSUC
A
B :AVIC-F310BT/XSEU5
:AVIC-F310BT/XSAU
C
Q Q
3 6 7
6
BUS+
5
BUS-
BUP
USB
Q102
VCC
VDD2
39
/PUEN
VD
11
CN701
5 DP
DP 16
4 DM
DM 17
55 LOUT
LOUT 13
VDD
VDD2
Q201
VDD
9
VDD3
17
16 /RESET
/RESET 8
BRST,BRXEN,BSRQ
u163
BDATA,BSCK
VD
VD 2
1
3
4
2 9 9 4
21 4 13 17 23
RST
IC691
TC7SH04FUS1
4
2 IC693
1
S-80838CNMC-B8X
Q752
AU84
Q751
IP-BUS DRIVER
1 3 1 5 0 5 8 2 9
1
DIN1
IC901
2
ROUT
HA12241FP
8
STBY
CN151 USB5
UBS5 1
5
1 VOUT VIN
IC151
BD6538G
3
EN
4
USBM
OC
2
USBP
3
CN401
USBP
4
USBM
3
CDL
E
7
VDD33
CDVDD 3 IC401
1
11
NJM2885DL1-33
m
CDRST
12
BRST,BRXEN,BSRQ,BDATA,BSCK
co
MECHA VD
Q402
VD
18
BUP
Q401
.
19
4
2 8
9 9
MUTE
2
VDD5
RST
GUIDE
9 4 2 8 9 9
28
SYSTOIP
27
IPTOSYS
54
IPPW
55
ASENBO
A
46
TMCCON
SYNC
47
TMCSENS
FLAG
45
TMCSYNC
SYSPW
DD5V
84
USBCON
85
FLAG
ROT0
ROT1
KDT0
KDT1
EJECT
SYSTEM
CONTROLLER
IC602(1/2)
PEG567A: A
PEG566A:
B
PEG568A: C
LEDDT
VDD5
DD5V
LEDCK
79
CDRST
LEDCS
80
VDCONT