Pioneer CX-3250 Service Manual page 177

5
A
2/5
NAVION5
SVD3
SWVDD33
Q1101
201 LSA1576UB
>
G1267-A
P1201
2
1 2
R1103
3
CEK1259-A
2.2k
SOC(3.15A)
Q1102
252
LTC114EUB
NM
(10K*2)
202
CCD5
1267-A GNDD
2
3
GNDD
03 CCD3
67-A
SVD5
2
3
DD
FCONT_N
SWACPW5
ACCPW5
BSN BSENS
BSENS
>
P1243
D1242
CEK1259-A
1 2
RB051LA-40 (SOC3.15A)
GNDD
ILMSNS
Q1141
LTC114EUB
(10K*2)
DDCLK
Hz
Q1151
LSC4081UB(QRS)
ASENS
OLT15
SYSPW5
IC1161
NJM2388F84
Q1262
NM
6 C1
5 B2
4
E2
Rbe=10k)
R1287 R1194
0
D1191 R1191 R1192
NM NM
A
2/5
5
6
NAVI KEEP
KBP
IC1091
VD3
S-1200B33-M5
VDD33
1 5
VIN VOUT
2
VSS
3 4
ON/OFF NC
R1091
4.7k
GNDD
IC1111
BD3931FP
VDD5
VD5
BUPV
SWVDD5
Q1121
LSA1576UB
GNDD
R1123
4.7k
Q1122
LTC114EUB
(10K*2)
GNDD
OVER VOLTAGE DETECTION 20[V]
BS1 BS2
R1134 D1135
NM
10k D1132
RKZ20KG(B2)
D1134
1SS352-TRB
BSB D1133
R1131 D1131
47k HZU7R5(B3) 1SS352-TRB
ILMSNS
ISN
R1141 D1141 R1143
IL1
10k 1SS352 CCN1326-A
1k
GNDD
ASN D1151
R1151 ASENS
R1153
UDZS6R8(B)
22k CCN1326-A
1k
GNDD
ACC84
ACC84
R1162
0
R1163
NM
AU84
GNDD
IC1171
NJM2388F84
R1655
AU8
NM
GNDA
0
R1193 PREMUTE
Q1191
NM NM RN4982
Q1181
E2 4 C2
3 LTC114EUB
B2 5 2 B1
(10K*2)
C1 6 1 E1
(Rb=Rbe=10k)
GNDA
CCDIO3
A
5/5
6
A-b
1/5
D1072
RF501B2S
GNDD
AV KEEP
FR+
D1081
RR+
NM
FR-
RR-
FL+
RL+
FL-
RL-
GNDD
REV
Q1012
LSC4081UB(QRS) R1013
SYSREV 47k
R1011
Q1011
LSC4081UB(QRS) 47k
GNDD
BREMOTE
Q1031
LSA1576UB
R1031
PKB
1k
(2125)
GNDD
SPEED
FUP
FANUP
Q1051
1 E1 C1
6
B2
5
2
B1
3 4
C2 E2
ACCPW5
NM
(10k/47k)
GMUTE
SYSPW5
RL- GNDA
SYSPW5
RL+
RR-
RR+
RR
RL
R1172
0
FL
R1173
FR
NM
FR+
FR-
AMPMUTE
FL+
MUT
FL-
AMP+B D1052
1SR154-400
BREMOTE
GNDA
GNDD
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
A
3/5 Therefore, when replacing, be sure to use parts of
identical designation.
AVIC-X930BT/XNUC
7
A
1/5
AV UNIT (PS/IF SECTION)
NAVI(USB/SD):+34.31 dBs
NAVI(BT-Audio):+34.98 dBs
IP-BUS(UC):+34.31 dBs
i-Pod(aha):+34.40 dBs
L1001
CTH1221-A
600uH
GNDD
ILM
ACC
REV
R1015
D1012
CCN1326-A-T
REVI
RKZ5.6KG(B2) 1k
L1011
NM
GNDD
BREM
GNDD
PKB
R1034
D1031 CCN1327-A
PKBI
1SS352 10k
3216
C1031
NM
GNDD
SPEED
SPEED
R1041
D1042 0
1SR154-400
GNDD
IC1051
PA2030A
1
TAB
2
PW-GND2
3
OUT2(-)
SYP5
4
STBY
5
OUT2(+)
PAV1 PAV2
6
VCC2
7
OUT1(-)
8
PW-GND1
9
OUT1(+)
0.47u/16V
10
1608
RIPPLE
C1058 C1060
11
IN1
C1057 C1059 12
IN2
13
PRE-GND
C1053 C1055
14
IN4
C1056
C1054 15
IN3
16
AC-GND
17
OUT3(+)
18
PW-GND3
19
OUT3(-)
20
VCC1
21
OUT4(+)
22
MUTE
23
OUT4(-)
24
PW-GND4
25
H-SW/VOS-DET
GNDD GNDA
NM : No Mount
7
8
A
SP OUT
FM:+29.56 dBs
AM:+29.56 dBs
B
LS1:+34.98 dBs
VTR2:+34.33 dBs
VTR1:+34.31 dBs
VEHICLE I/F
JA1001
CKM1550-A
FR+
FR+
1
RR+
RR+
2
FR-
FR-
3
RR-
RR-
4
FL+
FL+
5
RL+
RL+
6
FL-
FL-
7
RL-
RL-
8
PKB
9
SPEED
10
REV
11
ILM
12
BREM
13
C
ACC
14
GND
15
BUP
16
>
YEK5001
(10A)
Fuse with built-in connector
D
PWR AMP
TAB
GNDD
RL-
SREMOTE
RL+
VCC2
RR-
GNDD
RR+
RIPPLE
RRIN
E
RLIN
GNDA
FLIN)
FRIN)
AC GND
FR+
GNDD
FR-
VCC1
FL+
MUTE
FL-
GNDD
B_REM
F
A
1/5
177
8