Dvd Amp Unit(System)(Guide Page) - Pioneer AVH-P5150DVD/XN/RC Service Manual

1

10.2 DVD AMP UNIT(SYSTEM)(GUIDE PAGE)

A
to TUNER BOX
2
20
CKS4674
CN401
19
1
RDSLOCK 1
NC 2
RDSCK 3
TP403
DSEN 4
RDSHSLK 5
TP405
TUNCE2 6
RDSDATA 7
TP407
OSCGND 8
I
TP408
GND
DGND 9
TP409
GNDD
BEGND 10
TP410
JA2
TUNCK 11
TP411
TUN_R 12
TP412
TUNDI 13
TP413
TUN_L 14
TP414
TUNDO 15
B TP415
ROMVDD 16
TP416 GNDD
TUNSL 17
TP417
LDET 18
TP418
TUNCE 19
TP419
B.UP 20
D412
D411
MALS068X >
P402
GND 1 2
CEK1278-A
iPod
500mA
R907
470
SYS+B
1 LOUT
2 IPODAG
3 IPODAG
4 ROUT
5 IPODVG
1E 4
6 ACCDET
7 VOUT
GND 1B
8 ACCPW
9 IPODGND
2C
10 ACCID
11 IPODTX
GNDD
12 IPODRX
13 FWGND
14 FWPWR
GNDIPOD
C
13.7V
FWPW
R902
39k
D%
R906
470
GND
180
R752
R754 180
C751 1000p/50
JA751
TP1
C752
11
TP2
1000p/50
D
10
TP3
R758
GND
9
TP4
R751
8 100
TP5
2.2k
7
6
TP6
IP-BUS
5
4
R759
3
100
2
TP8
1
GNDD
BUP
14.3V
R753
GND
3.3k
VD8
8.0V
CN801
TP803
R810
VD 1
0
VD 2
VD 3
TP815
NC 4
PGND 5
PGND 6
GNDDDC
PGND 7
TP816
E
DGND 8
DGND 9
DGND 10
DGND 11
DGND 12
TP801
13
NC
5.1V
VDD5 14
VDD5 15
D
2/2 VDD5 16
P801
VDD5 17 1 2
>
CEK1281-A
NC 18
CN1901 1.25A
NC 19
TP804
AMUTE 20
TP805
R801
XRES 21
TP806 1k
IRQPWR 22
TP807
S MS5TX 23
TP808
MS5 SRX 24
TP809
25
STANBY
TP810
AGND 26
TP811
ROUT 27
AGND 28
TP812
LOUT 29
AGND 30
TP813
VGND 31
TP814
32
COMPOSIT
VGND 33
Y
34
GNDV
F VGND 35
Cb
36
VGND
37
Cr
38
VGND
39
GNDD
WAKEUP 40
TP802
A
2/3
128
1
2
R415
0 R409
0
DSENS
TUNCE2
R410
TUNCK
0 R411
S_TTUN
0 0 R403
T_STUN
0 R404
TUNSL
R422
TUNCE
0
GNDD
BEGND
R413 TUN_R
0
TUN_L
R414
VDD33
0
3.3V
0.01u/16
14.3V
SWBUP
C401
GNDD
StoITX
R911
IPOD_V
0
PGSEL
Q902
1C
3
2B
5 2
2E
6 1
NM
GNDD
IPOD_VG
R912
0 IPOD_AG
R903
IPOD_L
0
RSB6R8F2
D903
GND
R904
IPOD_R PRDY
R910
0
PSENSG PRST
4.7k
Q903
GNDD PSENS
E2 4 3 C2
PID
B2 B1
5 2
C1 E1
6 1
UMH1N
GNDD
ItoSRX
R763
BUSL-
R762
1k BUSR-
1k
BUSR+
BUSL+
ACC5
IP-BUS:+2.2dBs
5.2V
IC751
8 1
STBY DIN1
7 2
VCC ROUT
6 3
BUS+ DIN2
5 4
BUS- GND
C753
HA12241FP
0.1u/10
Q751
1 6
E1 C1
2 5
B1 B2
R760
3 4
C2 E2
5.6k
UMF23N
GNDD
SYS+B
8.2V
GND
GNDD
VD5
R807
AMUTE
470
XRES
R806
1 8 IRQPW
2 7 S_MSTX
6 MS_SRX
3
4 5 STANDBY
220 MS_R
R802
0
D801
R803
0 GNDA
DAP202U
R804
0 MS_L
DVD/CD:+5.1dBs
MS_V
R805
GNDDDC
WAKEUP
0
AVH-P5150DVD/XN/RC
2
3
A-a
2/3
WIRED REMOTE
JA431
D431
TP420
MALS068X
D432
TP421 MALS068X
GNDD
GND
iPod & CPIC BUS
POWER BUS
1u/16
IC602
1
OUT
2
VDD
S-80827CNNB-B8M
SYSPW
ACCPW
FLMD0
L601 2.2u
VDD33
3.3V
RESET GNDD
RESET
DRST
R602 1.8k
AVSDA
AVSCL
R603 1.8k
GNDD
SWVDD
D859
D860
D861
GND
KEYBOARD UNIT
8.0V 8.0V
ILMA
ILMB
GND GNDD
CN851
C
CN3001
3
J
5.2V
ACC5
C444
0.1u/16
IC441
1 14
1A
VCC
2 13
1B
4B
3 12 R441
1Y
4A
1k
4 11
2A
4Y
R442
5 2B 10
1k
3B
6 2Y 9
3A
7 GND 8
3Y
>
TC74VHCT08AFTS1
>
GNDD
MONITOR BUS
ANALOG BUS
TUNER BUS
*FOR SERVICE
R678 R690
NM 33k
KEYBOARD BUS
GNDD
R641 15k
R667
4.7k
C601
4.7k
R630
4
VSS
GNDD
3
NC
L602
C611
CTF1473-A 1
1u/16
2
AVREF0
3 AVSS
GNDD
PRDY
4
PRST
5
AVREF1
R612 100
6
SYSPW
R623
R613
7
47k
100
ACCPW
R606 8
FLMD0
0
C606 0.1u/10 9
VDD
C612
10
C605 C607 REGC
9p/50
4.7u/6.3 11
1000p/50
VSS
CSS1703-B
12
4.718592MHz
X1
C604
X601 R621 13
9p/50
X2
1k
14
RESET
C616
GNDD 15
XT1
R614 1k
16
0.1u/16
XT2
TP601
R608
R620 17
LFTPULS
1k
18
LDET
100k
19
RCK
R615
R605
20
100k
DRST
1k RC
R604 21
STNDBY
1k
C608 22
NM
RD
AVSDATA
C609 23
NM
AVSCK
RI
24
LFTSW
R618 220 25
TXMON
220
R619 26
RXMON
R624
27
NC
28
100k
SECID
1k
R633 29
MONIRST
1k
R616 30
ASENBO
31
R617 4.7k
TXIE
32
RXIE
C610
33
EVSS
R607
0.01u/16 34
EVDD
0 35
PDT
36
PCK
GNDD
REM
MALS068X
VDD33
VDD
MALS068X 1
3.3V
GND
MALS068X
2
GND
BZ601
CPV1063-A
GNDD
GND
CN601
FLASH WRITE CONNECTOR
SWVDD33
3.3V
0
R862
GNDD
4
CN101
C447
GNDD GND
14.3V BUP
0.01u/16
3.4V
GND
ACC33
C448
P441 P443
CEK1276-A
2 1
0.1u/10
LITTEL 0.25A >
CEK1284-A
2 1
LITTEL 2A
ACC5
P442
CEK1276-A GNDFL GNDD
5.2V
2 1
LITTEL 0.25A
IC601
PE5673A
R688 R689 R694 R695 MODEL1 MODEL0
100k
100k H L
100k 100k L H
100k 100k H H
2SC4
1k
VDD33
R697 Q1551
3.3V
Q
2SC
GNDD
R706
1k
IC701
1 8
1A VCC
2 7
1B 1Y
3 6
2Y
2B
4 5
GND 2A
TC7WH08FU
GNDD
4