Cc Monitor Unit(Service)(P/S,I/F Section)(Guide Page) - Pioneer AVIC-X940BT Service Manual

1

10.10 CC MONITOR UNIT(SERVICE)(P/S,I/F SECTION)(GUIDE PAGE)

A
CN5607
CKS6118-A
1
AVSELOUT
2
GNDV
3
GNDV
GNDV
4
LCDTEMP
5
NAVION2
6
GNDA
MONO 7
8
GNDA
9
NAVI_L
10
GNDA
11
NAVI_R
12
GNDA
13 GNDA
PLL_ON
14
BSENRQ
PIPRST 15
16
MBLPW
17
TCON_SDA
18
DIMMER
19
TCON_SCL
B
20
BLSYNC
21
OFFOK
22
BLERR2
23
CPUWDT
24
COMDC
25
VDD3
26
CASHFSNS
27
GNDBL
28
GNDBL GNDBL
29
GNDBL
GNDBL
30
ASENRQ
31
NAVIRST
32
SWAC33
A
5/5
33
PWRBL
34
PWRBL
CN2301 35
SYSTOC
PKB 36
37
CTOSYS
38
CCD3
39
CCD3
40
CCD3
41
CCD3
42
GNDD
GNDD 43
44
GNDD
45
GNDD
46
GNDD
47
GNDD
C 48
GNDD
49
GNDD
50
GNDD
51
CCD5
52
CCD5
53
CCD5
54
CCD5
55
CCD5
56
GMUTE
57
SPEED_IN
58
CCD3_IOON
59
AD_SDA0
60
RDMSDSENS
61
AD_SCL0
62
NC N1
63
PCHNG
64
ILMV
ILMOSC 65
66
NC
67
ILMSCL
68
DETACH
69
ILMSDA
70
ROT_IN2
71
ILMRST
72
ROT_IN1
73
REV
74
KDT2
75
FCONT_C
76
KDT1
D
77
MOVITEMP
78
KDT0
MICGND 79
80
MIC+
CN5608
CKS5732-A GNDV
1
C
2
GNDV
3
4
DTV_SDA1
DTV_SCL1 5
DTV_RST
6
SLOCK
7
NC
8
ANTVSEN 9
GNDV 10
CSYNC 11
B 12
G
13
R
14
GNDV
15
GNDD
16
TUNCLK/TS_CLK 17
GNDD 18
TUNDI 19
TUNCS/TS_EN
20
TUNDO/TS_DAT
21
E
HYOKA
22
KMODE 23
CANBUS3/ANTPW 24
D
CTOCAN/CTOETC
25
26
CANTOC/ETCTOC
27
CN101 GNDD
GNDD 28
USB- 29
USB+
30
GNDD 31
GNDD
32
EXTOC 33
CTOEX 34
CTOVICS
35
VICSTOC
36
PVSENS
37
PPW
38
X_UTFS_1
39
X_USCLK_1 40
41
X_UTXD_1
SHORT
42
OPEN
43
GRF_RESET
44
GNDD
45
GPS_CLK
46
GNDD 47
GPS_SGN 48
GPS_MAG
49
GPS_
F
SAMPLE_ 50
CLK
F
1/7
208
1
2
LCDTEMP
R4265
AVSELOUT
GNDV
0
1 3
F4205
NM
2
GNDV
NAVION2
MOVITEMP
MONO
R4305
0
NAVI_L
R4335
GNDA 0
NAVI_R
R4334 0
R4308 0 BSENRQ
1 5
PLL_ON
2 6 PIPRST
3 7 L4209 TCON_SDA
CTF1739-A
4 8 TCON_SCL GNDD
MBLPW
DIMMER
BLSYNC
R4307
0 OFFOK
BLERR2
R4309 0
CPUWDT
COMDC
VDD3
R4312
NM CASHFSNS
R4311 0
ASENRQ
NAVI_RST
R4310 0
C4311
NM
PWRBL
GNDD
0
R4316 PKB
1 5 CTOS_B
2 6
STOC
L4215
3 7
CTF1739-A
4 8
L4380
DTF1106-A
0
1 3
R4397
2
GNDD
GNDD
GNDD
CC5
GNDD
GMUTE
R4315 0
1 5
POUT
2 6 L4246
AD_SCL0
CTF1739-A
3 7 AD_SDA0
4 8 SPEED_IN
EX_RDS_SENS
R4313 0
except D
ILMV
ILMOSC
ILMSCL
DETACH
ILMSDA
ROT_IN2
ILMRST
ROT_IN1
REV
R4318 0
KDT2
FCONT_C
0
R4319
KDT1
R4393
MOVITEMP
0
KDT0
MICGND
MICIN+
NM C
R4330
GNDV
NM X_SDA1
R4292
R4293 X_SCL1
NM
DTV_RST
R4301 NM
R4300 NM SLOCK
R4302 ANTVSEN
NM
CSYNC
B
G
R
GNDV
L4210
5 1
TUNDO/ TSO
6 2
TUNCS/ TSEN
GNDD
7 3
TUNDI
8 4
TUNCLK/ TSCLK
NM
R4304 CTF1802-A HYOKA
R4317 CTF1802-A KMODE
R4303 NM CANBUS3/ ANTPW
R4256 33 CTOCAN/ CTOETC
R4255 100 CANTOC/ ETCTOC
USB_D-
2B 3 2A
4
90ohm
USB_D+
1A 2 1B
1
L4202
CTH1319-A
L4213
1 5 VICSTOC
GNDD
2 6 CTOVICS
3 7
CTOEX
4 8
EXTOC
CTF1739-A
PVSENS
R4299 CTF1802-A
R4291 CTF1802-A PPW
X_UTFS_1
R4328 CTF1802-A
X_USCLK_1
R4326 CTF1802-A
X_UTXD_1
R4327 CTF1802-A
R4325 SHORT
CTF1802-A
R4324 OPEN
CTF1802-A
R4323 GRF_RESET
CTF1802-A
R4322
CTF1802-A
GPS_CLK
GNDD
R4320
CTF1802-A
GPS_SGN
R4321
GPS_MAG
CTF1802-A
GPS_SAMPLE_CLK
R4329
CTF1802-A
GNDD
AVIC-X940BT/XNUC
2
3
F-a
1/7
F4204 IC4214
CCG1162-A NM
VDD3F
R4272
2 1 1
STBY SEL
2
NM
GND
(1608)
3 VOUT 4
VI
3
R4280
GNDD GNDD GNDD
NM
F4203
NM
CCA3F
2 1 GNDD
NM
R4273
3
(1608)
IC4201
GNDA GNDA GNDA
1
VOUT VIN
R4398
2
GND STBY
NM
NM
F4202 GNDD
CCG1162-A R4380
0
CCD3F
2 1
R4277 NM
(1608)
IC4202
3
1
VOUT VIN
GNDD GNDD GNDD
2
GND STBY
NM
GNDD
F4201
CCG1162-A CCD5F
2 1
3
GNDD GNDD GNDD
CCD1.2V
C4223
47p/50 R4225
R4215
0
PRE_ON
PRE_ON
1 16
SVIN
PVIN_2
R4245
SS 1ms 2 15
PGOOD
SW_4
NM
3 14
ITH
Diode for fast discharge
SW_3
at power-off 4 13
VFB
PGND_2
5 12
RT
PGND_1
6 11
RUN12
SYNC/MODE
SW_2
7 10
RUN/SS
SW_1
8 9
SGND
PVIN_1
LTC3412AEFE
IC4205
FCONT_C
10K/10K
Q4202
(DCH1201)
Fc:1.962MHz
NM
10uF/10V 2125
NAVI_RST
IC4203 IC4206
S-80929CNMC-G8Z
S-80944CNMC-G9E
1 5 1 5
OUT CD OUT CD
2 2
VDD VDD
3 4 3 4
VSS NC VSS NC
MIN10ms
TYP22ms
MAX65ms
GNDD
GNDD
R4224
0
1/4W
R4214
0
1 16
SVIN
PVIN_2
R4260
2 15
PGOOD
SW_4
IO_ON SS 1ms NM 3 14
ITH
SW_3
4 13
Diode for fast discharge
VFB
at power-off PGND_2
5 12
RT
PGND_1
6 11
RUN25
SYNC/MODE
SW_2
7 10
RUN/SS
SW_1
8 9
SGND
PVIN_1
LTC3412AEFE
FCONT_C
IC4204
10K/10K
Q4201
NM
Fc:1.962MHz
F
3
4
SN4201
R4392
1
VDD
0
2
VSS
S-58LM20A-N4
GNDD
Temp.sensor to watch
the condition of IC4501(eNAND)
5
RTC12 RTC12 1mA
RTC25
RTC25 1mA
4
3
R4278
RTC33
0
21mA
(1608)
RTC33
4
3
IC4216 IC4217
S-80835CLMC-B6U
S-80830CLMC-B6P
1 5 1
OUT
NC2 OUT
2 2
VDD VDD
3 4 3
VSS NC1 VSS
0
GNDD
GNDD
MAX:900mA
1.2uH
IC4219
L4225(Current rating) : 2400mA
L4225
CTH1495-A P4201 1
CCD12 (1/10W)
VDDA
CEK1283-A
R4242
2
VDDB
(2125)
2 1
0 3
Littel 1.75A SSCTL
4
CTRL
SW12
BD6522F
(3528) GNDD
CCD3_IOON
GNDD
C4279
NM
IC4220
NAVIRST
R4394
1 5
NC
VCC
2 NM
INA
3 4
GND
OUTY
NM
GNDD
GNDD
C4246
MIN10ms 0.1u/10 R4395
TYP22ms
MAX65ms
IC4207 0
1 5
INB VCC
2
INA
R4267
3 4
GND OUTY
CCRST
0
AND
TC7SH08FUS1
GNDD GNDD
GNDD
CCD2.5V
MAX:1200mA
L4224(Current rating) : 2400mA
P4202
1.2uH
CEK1282-A
CCD25 (1/10W)
L4224
Littel 1.5A
CTH1495-A R4239
2 1 (2125)
0
SW25
GNDD
GNDD R4257 R4251
0
2/7
4
R4275
4 470
VOUT
3
NC
GNDD
GNDD
GNDD
PLL_ON
PRE_ON_H
IO_ON_H
PLL_ON_H
IC4281
S-80844CLMC-B65
1 5
OUT NC2
5
NC2 2
VDD
3 4
4 VSS NC1
NC1
GNDD
CCD3_IOON
(1/10W)
R4243
8
520mA
OUTA
0
7
OUTB (2125)
R4240
6
DISC
5
NM
VSS
PLL_ON
GNDD
IO_ON
C4247
0.1u/10
IC4212
1 5
INB VCC
2
INA
3 4
OFFOK
GND OUTY
AND
TC7SH08FUS1
VA
GNDD
XCCSTBY
R4286
10k
CC_RST
JTG_RST
C4280
NM
IC4221
NM
1 5
NC VCC
R4252
2
INA
CTOS_B
3 4
NM
GND
OUTY
GNDD
CTOS
R4250
0 0
F F
3/7 4