Pioneer AVH-P3100DVD Service Manual page 28

1
A
MOTHER PCB(2/2)
A
JA401
1
ANTENNA
2,3
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
D
E
F
28
1
2
128
SYSPW
SYSTEM uCON
IC601(2/2)
PEG535A8
DD8
92
119
HIOUTCLK
TUNSL
114
TUNPCE2
113
TUNPCE
117
TUNPCK
118
TUNPDO
116
TUNPDI
BUP_1
VDCNT5
C
25
VDCONT5
26
VDCONT8
80
DDCCLK
P1201
BUP_1
85
BEEP
20
XOUT
X601
15MHz
22
XIN
AVH-P3100DVD/XN/UC
2
3
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
Q1001 Q1002
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
COMP1
7
VCC
48
8
SW2
VCCCL1
5
Q1202
VCCCL2
10
CL1
1
3
OUTH2
CL2
41
EXTVCC
46
OUTL2
39
FB2
38
COMP2
P1022
DD8
BZ601
MFLPW
TO 1/2
A
BUZZER
3
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
P1203
PWFL
Q1022
PWFL
Q1021
A
TO 1/2
B
C
4
SYS+B
TUN33V
EV12
PWVI
VDD33
VD5
DD5
5
ACC33
VD8
DD8