Mother Pcb(System)(3/4)(Guide Page) - Pioneer AVH-P4000DVD Service Manual

1

10.3 MOTHER PCB(SYSTEM)(3/4)(GUIDE PAGE)

QQ
3 7 63 1515 0
A
SYS+B
B
iPod CP IC INTERFACE
CHASSIS RT2
GND
CHASSIS RT1
ARETURN
A_RETURN 13
VRETURN
V_RETURN 12
ACCDET
ACCDET 11
ACCPW
ACCPW 10
GNDD 9
ROUT
ROUT
8
VOUT2
VOUT
7
RXiPod
RXiPod
6
LOUT
LOUT
5
ACCID
ACCID
4
TXiPod
TXiPod
3
FWPW
F/W PWR
2
13.7V
F/W GND
1
GNDIPOD
JA831 GNDD
C
IC831
1
TE
1A
L 13942296513
2
1B
3
2Y
4
GND
TC7WH08FU
D
MS5AVc2
CN901
VD8
VD 1
VD 2
VD 3
GNDDDC
NC 4
PGND 5
PGND 6
GNDDDC
E PGND 7
DGND 8
DGND 9
DGND 10
DGND 11
12
DGND
VD5
13
NC
VDD5 14
VDD5 15
VDD5 16
VDD5 17
NC 18
19
NC
AMUTE
20
AMUTE
XRES
21
XRES
IRQPW
22
IRQPWR
SMSTX
23
S MS5TX
MSSRX
MS5 SRX 24
STANBY
www
25
STANBY GNDA
AGND 26
MSR
ROUT 27
AGND 28
MSL
LOUT 29
AGND 30
GNDV2
VGND 31
MSV
COMPOSIT 32
VGND 33
Y
34
GNDV
VGND
35
F
Cb
36
VGND
37
Cr
38
VGND
39
WAKEUP
WAKEUP 40
A
3/4
114
1
http://www.xiaoyu163.com
2
VIDEO ON
AUDIO OFF
8.3V
UMD2N
1E 4 1C
3
IPOD_AG
1B 2B
5 2
2C 2E
6 1
Q831
GNDD
GND
IPOD_VG
VDD33
3.3V
R835 R846
PSENSG
4.7k 4.7k
R847
R836
75
0
GNDD
IPOD_R
IPOD_V
R841
ItoRXS
470
GNDD
iPod:+1.3dBs
R837
IPOD_L
0
D% F%
R838 R842
510k 39k
R839 TPS
StoTXI
470
VDD33
GND
R834
3.3V
VDD33
1k
Q833
3.3V
1 B1 5 PSENS PRDY
C1
2 PRST
COMON
C2 4
3
B2
8 UMG1N
PID
GNDD
VCC
7
ItoSRX
1Y
6
2B
5
StoITX
2A
GNDD
StoTXI
ItoRXS
VD8
8.0V
SYS+B
8.3V
GNDD
VD5
5.1V
R907
470 AMUTE
R901
1k XRES
R906 220 IRQPW
R909 S_MSTX
220
R910 MS_SRX
220
R911 STANDBY
220
MS_R
R902
0
R903
x ao
DAP202U
y
0 GNDA
R904 D901
0 MS_L
. i
DVD/CD:+5.1dBs
MS_V
R905
WAKEUP
0
AVH-P4000DVD/XN/UC
2
http://www.xiaoyu163.com
3
8
A-a
3/4
WIRED REMOTE
JA501
WIREDAD
D501
MALS068X
WIRED
D502
MALS068X
GNDD
MONITOR BUS
ANALOG BUS
iPod & CPIC BUS
TUNER BUS
POWER BUS
uCOM BUS
C602
1u/10
IC602
1 4
OUT
VSS
3
2
NC
VDD
S-80827CNNB-B8M
SYSPW Q Q
ACCPW 3 6 7
VDD33 3.3V
FLMD0
L601
2.2u
C605
10p/50
C604
10p/50
GNDD
RESET (D%)
GNDD
LDET
RCK
DRST
R602
AVSDA 1.8k
AVSCL
R603
1.8k
ASENBO
IP-BUS DRIVER
ACC5
R753
BUS+
5.2V
100
R755
8
STBY DIN1
1k
7
VCC ROUT
6
BUS+ DIN2
R754
5
BUS-
BUS- GND
100
IC751
HA12241FP
GNDD
SWVDD
VDD33
3.3V
CN601
u163
3
4
2 9 9 4
MONITOR UNIT
G
2/2
CN5009
CN521
GND
GNDV
R634
4.7k
R665
4.7k
GNDD
L602
C611
CTF1473-A 1
1u/10
2
AVREF0
3
GNDD
AVSS
PRDY
4
PRST
5
AVREF1
R611 100 6
SYSPW
100 7
1 3 1 5 R612 0 5 8 2 9
ACCPW
R606 8
FLMD0
0
9 R681 R682 R686
VDD
C606 C601
10 a b c
REGC
0.1u/10 4.7u/10
11 /EW5 100k
VSS
C607
100k
1000p/50 12 /RE 100k
X1
R670
13 /UC 100k
X2
1k
14
RESET
4.718592MHz C615
R613 15
XT1
1000p/50
1k 16
XT2
TP606
17
R619
LFTPULS
18
LDET
100k
19
RCK
R614
R604 1k
20
100k
DRST
R605 1k 21
STNDBY
C608
22
NM
AVSDATA
C609
23
NM
AVSCK
R625
24
100k
LFTSW
R617 220 25
TXMON
R618 220 26
RXMON
27
NC
28
SECID
R668 1k 29
MONRST
R615 1k 30
ASENBO
31
R616 4.7k
TXIE
32
RXIE
C610 33
EVSS
R607 0.01u/16
34
EVDD
0 35
PDT
36
PCK
1
IETX
2
IERX
3 GNDD
4
TUNER BUS
m
/EW5
R700
co
0
R701 /RE
GNDD
0
R702 /UC
0
.
GNDRF GNDRF
4
2 8
9 9
GNDD
GNDMP
ILMB PWVI
SWVDD33 PWFL
13.5V
8.0V 14.2V
3.3V
9 4 2 8 9 9
R687 R691 R692 R697 R698
MODEL0 MODEL1 MODEL2 MO
d e f g h 90pin 91pin 92pin 89p
L L H
100k 100k 100k
L H H
100k 100k
L L H
100k 100k 100k
IC601
PE5632A (EW5,RE)
PE5633A (UC)
SYSTEM MICOM
CPV
1k 1
R672 2
GNDD