Pioneer AVH-P4150DVD Service Manual page 28

1
QQ
3 7 63 1515 0
A
MOTHER PCB(2/2)
A
JA402
1
ANTENNA
2
AM_ANT
1
FM_ANT
B
3
Lch TUN_L
TO 1/2
23 B
SL
5
CE2
6
CE1
8
CK
9
DI
10
DO
14
VCC
4 SYS+B
ROM_VDD
13 VDD33
VDD_3.3
17 TUN33V
C
TE
L 13942296513
D
E
www
F
28
1
http://www.xiaoyu163.com
2
128
SYSPW
SYSTEM uCON
IC601(2/2)
PEG535A8
DD8
92
HIOUTCLK
119
TUNSL
114
TUNPCE2
113
BUP_1
TUNPCE
117
TUNPCK
118
TUNPDO
116
TUNPDI
VDCNT5
C
25
VDCONT5
26
VDCONT8
80
DDCCLK
P1201
BUP_1
85
BEEP
20
XOUT
X601
15MHz
22
XIN
30
NC(OPENSW)
32
MOT0
33
MOT1
34
PULSE0
35
PULSE1
36
HALFSW
37
HOMESW
x ao
y
. i
AVH-P4150DVD/XN/RC
2
http://www.xiaoyu163.com
3
8
SYS+B
IC1061
NJM2388F84
1
BUP_1 VIN
CONTROL
SYSPW
TUN3.3V
IC1081
NJM2886DL3-33
2
DD5 VIN
CONT
SYSPW
HIOUT12V
Q1143
3
IC1141
Vcc
7
TK11840L
OSC
PWVI
P1021
Q1002
Q1001
2
D/D CONVERTER
IC1201
BD9013KV
13
SW1
TO 1/2
Q1201
26
12
EN1
OUTH1
27
EN2
34
SYNC
15
OUTL1
21
FB1
22
Q Q
COMP1
3 6 7 1 3
7
VCC
48
8
SW2
VCCCL1
5
Q1202
VCCCL2
10
CL1
1
3
OUTH2
CL2
41
EXTVCC
46
OUTL2
39
FB2
38
COMP2
MOTV
Q1341
P1341
DD8
BZ601
BUZZER
P1022
MFLPW
TO 1/2
A
A
u163
B
C
.
3
4
2 9 9 4
2
VOUT
4
4
VOUT
1
Q1141
Q1142
5
Out
VDD33V
IC1001 3
S-812C33AUA-C2N
P1202
ACC33V
1
VIN
IC1401
VOUT
S-1112B33MC-L6S
3
ON/OFF
1 5 0 5 8 2 9
P1203
MOTV
PWFL
Q1022
PWFL
Q1021
MOTV
VD5
m
co
TO 1/2
4
2 8
9 9
SYS+B
TUN33V
EV12
PWVI
VDD33
VD5
DD5
5
ACC33
9 4 2 8 9 9
VD8
DD8
CN801
OPENSW
4
MOT0
9
MOT1
8
PULSE0
7
PULSE1
DRIVE UNIT
6
INTERFACE
HALFSW
2
HOMESW
3
1
MOT5V
5