Pioneer CX-3250 Service Manual page 32

1
A
AV UNIT (2/2)
A
CN2301
(3/3)
KDT0
3
KDT1
5
KDT2
7
MOVITEMP
4
FCONT_C
6
ILMRST
10
ILMSDA
12
ILMCK
14
CTOSYS
44
SYSTOC
B
46
NAVIRST
50
ASENRQ
51
CASHFSNS
55
BLERR1
57
BLERR2
59
CPUWDT
58
F
CN5607
OFFOK
60
BLSYNC
61
DIMMER
63
MBLPW
65
PIPRST
66
BSENRQ
67
LCDSHUT
76
LCDTEMP
77
C
ILMOSC(DDCLK2)
16
PWRBL
47
PWRBL
48
D
VD8V
ILMV
E
TU5V
F
32
1
2
SYSTEM u-COM
IC1302 (2/2)
A B :PEG745A8
C :PEG747A8
138
KDT0
139
KDT1
133
KDT2
129
CCTEMPIN
126
FCONT_C
54
ILMRST
38
ILMSDA
40
ILMSCL
VD5CONT
116
CTOSYS
TUON1
118
SYSTOC
56
CCRST
55
ASENRQ
73
CARDSNS
101
BLERR1
100
BLERR2
61
CPUWDT
66
OFFOK
33
NAVION
BLSYNC
80
DIMMER
108
ACCPW
MBLPW
113
PIPRST
63
SWACPW
BSENRQ
111
LCDSHUT
134
LCDTEMPIN SYSPW
35
DDCLK2
P1291
BUP
MT81V
IC1241
BD9781HFP
P1242
2
SW
5
FB
6
INV
DDCLK
D
TO 1/2
SYSPW5
E
TU5
IC1941
NJM2846DL3-05
4 2
VOUT VIN ACC84
CONT
1
AVIC-X930BT/XNUC
2
3
EEPROM
IC1303
S-93C56BD0I-I8
CCD5
60 VD5CONT
125 TUON1
CCD3
3V→5V
IC1511 (3/3)
TC74VHCT541AFK
48 NAVION5
2 18
ACCPW5
114 3 17
67 4 16 SWACPW5
SYSPW5
69 5 15
P1243
1
VIN BUP
EN
7
SYSPW5
TUON1
3
4
26
SW1
2
SENSE1+
3
SENSE1-
Q1204
25
TG1
23
BG1
DC/DC
CONVERTER
IC1201
LTC3850IGN
Q1205
17
TG2
20
BG2
16
SW2
12
SENSE2+
11
SENSE2-
1
RUN1
13
RUN2
27
MODE/PLLIN
ACC84
IC1161
NJM2388F84
2
VOUT
ACC84
CONTROL
ACCPW5
NJM2388F84
2
VOUT
AU84
CONTROL
SYSPW5
LS1VDD
IC1281
LT3505EDD
2
SW
LS1VDD
7
FB
VD5CONT 4
SHDN
VDD5
SWVDD5
Q1121
SWVDD5
Q1122
ACCPW5
MUTEBUP
VDD33
SWVDD33
Q1101
SWVDD33
Q1102
SWACPW5
4
P120
22
VIN
1
VIN B
4
AU84
IC1171
1
VIN B
4
3
VIN N
VDD5
1
IC1111
3
BD3931FP
VDD33
IC1091
S-1200B33-M5
1
5 VIN
VOUT
3
ON/OFF
A :AVIC-X930BT/
B :AVIC-X9310BT
:AVIC-F930BT/X
C
D
TO 1/2
E