Pioneer AVIC-Z2/XU/UC Service Manual page 35

1
G
NAVI MOTHER PCB(1/2)
A
CN5201
(1/2) TC74VHC125FTS1
CD_LRCK LRCK2 11
40
CD_BCK BCK2 3
42
CD_DATA DATA2 6
36
BUSDIR(RSV)
43
B
MTOC
58
CTOM
56
XMS3RST
41
EMPH
38
CTOGPS
79
GPSTOC
77
5V → 3V
IC6609
TC7WH08FU
IRQPW 3
57
B82RQ 7
24
3V → 5V
IC6603(1/2)
TC74VHCT125FTS1
CTOSYS 2
73
OFFOK 5
39
CPUWDT 9
61
ASENRQ
49
REM
45
C
DSPOUT_L DSPOUTL
15
DSPOUT_R DSPOUTL
19
HDD SENSE
S5901
HDDSNS
34
A
CN4804 R OUT_R
18
G OUT_G
16
B OUT_B
14
FSC
10
CSYNC CSYNC
6
OVER
2
CF
98
DACOUT_R DACOUTR
D
3
TCHSEL
76
DACOUT_L DACOUTL
1
MEMMUTE
35
ADCIN_R ADCINR
9
ADCIN_L
7
TELVC
37
PROGGAIN0
55
PROGGAIN1
53
PROGGAIN2
51
BUP3
22 SRVDD
105 CCD3
107
109
111 CCD5
113
115
117
HDD5
CCD5
112
114
E
116
118
122
ADA5
120 CCD5
ONSEIMUTE OMUTE
59
TELSEL
74
Q5611
CN5611
MICSNS
MIC IN
A AVIC-Z1/UC
AVIC-HD1BT/EW5
B
E
F
G
TO 2/2
F H
I
J
28
1
2
IC6610
SPEED
12 LRCK
2 BCK
5 DATA
BUSDIR
XMRST
VCC5A REG.
IC6402
2
S-812C50AUA
AU8
IRQPW
-C3E
5,6 IRQPW5
1,2 B82RQ5
3 CTOSYS5
6 OFFOK5
8 CPUWDT5
DACOUTR 2
ADCINL
TCHSEL
LPF(10.5K)
IC5423(2/4)
DACOUTL 5
NJM3403AV
MEMMUTE
LPF AMP
D
ADCINR 14 IC5423(4/4)
NJM3403AV
ADCINL
MIC HPF(100Hz)
IC5452(1/4)
MICIN 3
NJM3403AV
TELVC
2
3
B
CN461
SPEED SENSE Q5901
5 IC5901 1
NJM2904M
Q5902
11
G senser
3
1 3
GY6402
GYRO
6 1
VCC5A GY6401
E
Q5002
Q5001
(1/2)
(1/2)
Q5002
AU8
(2/2)
MMUTE
Q5001
(2/2)
ISOLATOR
LPF AMP
IC5401(1/4) IC5401(2/4)
1 5 7
NJM3403AV NJM3403AV
LPF(GUIDE)
IC5401(4/4)
12 14
NJM3403AV
IC5421
TC4W53FU
CH1 6
COM
1 AMP(Transmitter)
6,7
IC5423(3/4)
7 9
NJM3403AV
A CH0
5
AU8
Q5421
(1/2)
Q5421
(2/2)
AMP(Receiver)
13 1 IC5423(1/4) 2
NJM3403AV
IC5451
AMP(TEL)
TC4W53FU
IC5452(3/4) 8
1,2 9 7 CH0
NJM3403AV
AMP(Speech recognition)
6
IC5452(4/4) CH1 A
13 14
NJM3403AV
5
AU8
Q5451
(1/2)
Q5451
(2/2)
AVIC-Z1/UC
3
B
5V → 3V
IC6601
TC74VHC32FTS1
10
12
8
9
13
3
Q5961
OFFMUTE
BUP
1 2 6
5V → 3V
4,5
IC6604
TC7WH14FU
5 3
AUDIO SELECT
IC5003
TC4052BFT
DSPOUTL 1
DVDL 2
3
AVPL 4
DSPOUTR 12
DVDR 15
13
AVPR 11
Q5004
10
9
IC5424
TC4W53FU
CH1
6 MIX AMP
COM
IC5401(3/4)
1 9 8
NJM3403AV
7
CH0 A
5
Q5401
Q5482
(1/2)
Q5401
(2/2)
Q5481
(1/2)
Q5481
(2/2)
8 TOTEL
G
FTEL
ATT
COM
1
Q5452 Q5455
(1/2)
AU8
Q5453
(1/2)
AU8
PROGGAIN0
Q5452
(2/2)
PROGGAIN1
Q5453
(2/2)
PROGGAIN2
4
D
CN1
C
IC6605
TC7S04FU
4 2
IC6602(1/3)
TC74VHC32FTS1
1
3 4
2 6
5
MUTE
2 6
BUFFER
IC5002
NJM2904V
3 1,2
5 6,7
ACONTA
ACONTB
Q5003
BUFFER
IC5004
NJM2904V
5 6,7
3 1,2
GUIDE SP AMP
IC5481
TDA7052BT
2 5
IN+ OUT+
4 8
VC OUT−
Q5483
MUTE
AU8
OMUTE
D
LP
IC5452
6
NJM34
Q5456
(1/2)
Q5454 Q5456
(1/2) (1/2)
AU8
Q5454
(2/2)
4