Pioneer CX-3250 Service Manual page 31

5
REARVOUT
TUN_L 14
IN5L
IP_L
11
IN4L+
IP_LG
12
IN4L-
AV_LOUT1
8
IN2L
GUIDE 9
IN3L
MIC
18
Mic_in
E-VOL/AUDIO
SELECTOR
PML020A
54
AU84 VP
50
IPTOS
51
STOIP
70
IPPW
TUNPCK
6
TUNSCL
TUNPDA 5
TUNSDA
TUNRST 107
TUNRST
RDSINT 9
RDSINT
36
AV_RST
144
IICSCL
1
IICSDA
71
ASENBO
ASENBO
UAL ZONE
Q1753
PREMUTE
Q1752
MUTEBUP
98
RMUTE
28
GMUTER
1862 Q1861
127
MICSENL
SYSTEM u-COM
IC1302
26
AEQSW
A B
C
75
GNDSEL
77
STANBY
LS1STBY
LS1 → SRX 88
DTOSYS
S → LS1TX
90
SYSTOD
IRQPWR
82
IRQPW
XRES 64
XRES
POWER ON RESET
IC1301 1 19
RESET
S-80929CNMC-G8Z
5
6
59 SWL
Pre_SWL
FL
61
Front_L
60 RL
Rear_L
32 VST
IC1761
STB
31 VDT
DATA
30 VCK
VCK
28 SPECLK
SACLK
27 SPEIN
SA_TEST
95
VST
96
VDT
97
VCK
92
SPECLK
99
SPEIN
72 PKB
PBSENS
89 SYSREV
BKSNS
52
ILMSNS
103
ASENS
131
TMC_MSN_ON
OFFMUTE
Q1501
BUP
30
MUTE
81
ANTON
68
TELMUTE
112
FANON
37
DDCLK
105
FANCONT
136
WREMIN2
137
WREMIN1
4
REMIN
119
RDSSNS
104
BSENS
(1/2)
:PEG745A8
:PEG747A8
47 ROT_IN1
ROT1
49 ROT_IN2
ROT2
27
DETACH
128
RDSSNSO
A
B
C
6
SW OUT MUTE
Q1793
Q1801
SYSPW5
TO 2/2
E
AMP MUTE
Q1181
PKB
REV
SYSREV
ILMSNS
ILMSNS
ASENS
3V→5V
IC1511(1/3)
TC74VHCT541AFK
8 12
MUTEBUP
3V→5V
IC1511(2/3)
TC74VHCT541AFK
OFFMUTE
9 11
7 13
Q1302
DDCLK
D
BSENS
Q1131
:AVIC-X930BT/XNUC D
:AVIC-X9310BT/XNUC
E
:AVIC-F930BT/XNAU
AVIC-X930BT/XNUC
7
POWER AMP
IC1051
PA2030A
14
21
IN4
OUT4(+)
23
12
OUT4(-)
IN2
5
OUT2(+)
3
4
STBY OUT2(-)
25
H-SW/VOS-DET
22
NKBUP
MUTE
BUP
PKB
Q1031
Q1011
REV
PKB REV Q1012
Q1141
ASENS
Q1151
F
PREMUTE
PREMUTE
Q1191
DDCLK
C
C SWVDD33
CCDIO3
BUP
NKBUP
CCD5
TO 2/2
BUP
BUP
NKBUP
ILMV
CCD5
CCD3
TO 2/2
7
8
A
JA1891
VIDEO
VIDEO
VGND
LCH
SWL
LGND
JA1001
FL+
5
FL-
7
RL+
6
RL-
8
B
BREM
13
BUP
16
PKB
9
REV
11
ILM
12
ACC
14
SPEED
10
C
CN2401 (2/2)
TMC_ON5
49
PREMUTE
50
(ANTON5)
11
TELMUTEIN
18
FANON
7
DDCLOCK
26
FANCONT
38
WREMIN2
40
WREMIN1
41
REMIN
8
BSENS
42
RDSSNS
D
48
9
10
13
14
|
17
19
|
23
JA2351
MIC
MIC
GNDD
E
CN2301(2/3)
MIC+
1
REV
8
PKB
45
17
26
|
30
40
|
43
RDSSNSO
21
ROT_IN1
9
ROT_IN2
11
DETACH
F
13
31
8