HCD-CX4iP/CX5iP
HCD-CX4iP/CX5iP
2222
4-7. SCHEMATIC DIAGRAM - MAIN Section (1/4) -
• See page 29 for Waveforms. • See page 34 for IC Pin Function Description.
(3/4)
MAIN
1
BOARD
(2/4)
MAIN
3
BOARD
E
BOARD
TUNER
CN902
CN202
A
BOARD
BD94D-V
CN601
C
BOARD
FL
CN691
BOARD
RMC
D
(4/4)
MAIN
BOARD
4
11
12
POWER-KEY
BOARD
B
CN695
BOARD
MAIN
(2/4)
2
3.3
3.33.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0.6
0
1.6
3.3
3.3
3.3
1.7
0
0
0
0.7
1
3.2
3.1
0
0
0
0
0
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
0
0
0
0
0
0
0
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0.7
0
0.7
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.33.3
0
4
0
R5F364AEDFA
IC101
1
2
3
4
5
6789
10
11
12
13
14
15 16
17
18 19
20
21
22
23
24
25 26
27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
5152
53
5455
56
57
58
59
606162
63
64
65
6667
68
69
7071
72
73
74
75
76
7778
7980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
12345
6
7
8
9
10
1112131415
16
17
18
19
20
MFI341S2164
IC1270
JL129
JL130
JL127
JL128
JL125
JL123
JL121
JL131
JL132
JL133
JL134
JL105
JL106
JL107
JL141
JL146
7V_VMFL
1
2
3
3P
CN1235
5.2V_ST-LED
JL192
1
2
3
4
5
6
7
8
9
CN1250
GND
RST
PGM
TXD
SCLK
VDD
BUSY
RXD
GND
DAMP-ON
P-ON
AC-CUT
3.3V_EVER
DGND
2
3
4
1
32.768kHz
X110
5MHz
X113
D+3.3V
JL101
5P
CN1240
1
2
3
4
5
AUTO_POFF
AMP_SD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN1100
0.1
C111 4
MGND
1
2
3
4
5
6
7
7P
CN1210
RT1N141M-TP-1
Q1242
IP_HISW_EN
USB_HISW_EN
IP_USB_SEL
USB_SCL
USB_RST
USB_MCHNG
USB_IRPTO
USB_BUSY
IP_HISW_FAULT
USB_HISW_FAULT
IP_DET
USB_SDA
DSP_RST
DSP_MUTE
AMP_RST
AMP_MUTE
DSP_IIC_SCL
DSP_IIC_SDA
CD_IIS_LRCK
CD_IIS_DATA
CD_IIS_BCK
TUNER_DAB_SEL
1
2
3
4
5
6
7
8
9
10
11
11P
CN1220
S
RTF015P02TL
Q111 4
RT1N141M-TP-1
Q111 3
12
34
1.5kohm
L111 8
1
2
3
4
5
6
7
7P
CN1161
100
R181
100
R193
100
R189
100
R194
100
R184
100
R197
100
R187
100
R185
100
R191
100
R188
100
R186
100R182
100
R190
100
R195
100k
R198
0.1
C199
0.1
C198
100
R174
100
R169
100
R153
100
R165
100
R157
100
R176
100
R179
100
R166
100
R154
100
R180
100
R175
1k
R163
100
R161
100
R152
100
R159
100
R177
100
R168
100
R178
100
R171
100
R170
100
R160
100
R172
100R151
100
R155
100
R173
100
R158
100
R167
3.3kR270
3.3kR271
10kR257
10kR273
4.7kR277
10kR276
10k
R275
4.7kR278
R265
10kR258
R264
R254
10k
0.1
C162
220k
R253
R256 1k
0
R111 2
100k
R1121
100
R139
100
R148
100R143
100
R150
100
R145
100
R133
100
R147
100R140
100
R131
100R142
10kR246
100R132
100
R149
100
R134
100
R144
10k
R233
47k
R236
10k
R245
10k
R243
10k
R242
10k
R240
10k
R244
10k
R241
4.7k
R248
4.7k
R247
10k
R250
100R102
100R103
100
R101
R230
4.7k
100R104
R229
4.7k
R115
1M
150k
R209
1
C1161
10
R1167
10
R1169
10
R1163
10
R1165
10p
C1282
10p
C1283
100
R120
100
R112
10k
R117
0
R113
100
R119
R224
4.7k
100
R124
R220
47k
100
R122
10k
R218
100
R126
R222
4.7k
100
R118
1000p
C1274
1
C1275
10k
R226
0.1
C116
C111
22p
C110
18p
0.1
C1265
10k
R1265
R110
10M
220k
R111
10C 1119
0.1C111 8
0
R1111
0
R1107
0
R111 6
0
R1106
0
R111 0
0
R1105
0
R1101
0
R111 5
0
R111 4
0
R1102
0
R1120
0
R1104
0
R1109
0
R1103
0
R1108
0
R111 7
0.1
C1101
10k
R282
100k
R199
R1241
0
0.1
C1242
1
C1235
1
C1228
1
C1229
0R1223
0R1224
0
R1221
0R1222
0R1236
4.7k
R255
SIRCS
FL_DATA
FL_CLK
FL_CS
FL_RESET
FL_CLK
SIRCS
CD_RST
M-MUTE
CD_REQ
CD_CCE
CD_BUCK
CD_BUS3
CD_BUS2
CD_BUS1
OPEN-SW
LOAD-OUT
LOAD-IN
CLOSE-SW
ST_CLK
ST_DATA
ST_LATCH
FL_RESET
IP_HISW_EN
USB_HISW_EN
USB_BUSY
IP_USB_SEL
USB_MCHNG
USB_IRPTO
CD_BUS0
USB_SCL
USB_SDA
IP_HISW_FAULT
USB_HISW_FAULT
KEY_POW
KEY_FUNC
SBSY
USB_RST
AMP_MUTE
DSP_MUTE
DSP_RST
AMP_SD
AMP_RST
P-ON
DAMP-ON
UCON-PGM
DAMP-ON
AC-CUT
UCON-TXD
UCON-BUSY
UCON-SCLK
UCON-RXD
UCON-PGM
IP_DET
UCON-TXD
UCON-RXD
UCON-BUSY
FL_CS
FL_DATA
KEY_FUNC
CD_RST
M-MUTE
SBSY
CD_REQ
CD_CCE
CD_BUCK
CD_BUS3
CD_BUS2
CD_BUS1
CD_BUS0
OPEN-SW
CLOSE-SW
LOAD-OUT
KEY_POW
KEY_POW
STANDBY_LED
IP_DET
IP_HISW_EN
IP_HISW_FAULT
USB_HISW_EN
USB_HISW_FAULT
USB_SCL
USB_SDA
USB_RST
USB_IRPTO
USB_MCHNG
USB_BUSY
IP_USB_SEL
AUTO_POFF
DSP_IIC_SDA
CD_IIS_LRCK
CD_IIS_BCK
CD_IIS_DATA
DSP_MUTE
AUTO_POFF
AMP_RST
AMP_MUTE
DSP_IIC_SCL
AMP_SD
DSP_IIC_SCL
DSP_IIC_SDA
CD_IIS_LRCK
CD_IIS_DATA
CD_IIS_BCK
TUNER_DAB_SEL
ZIPANG_ON
ST_CLK
ST_LATCH
ST_DATA
STANDBY_LED
DSP_RST
TUNER_DAB_SEL
LOAD-IN
AC-CUT
P-ON
ZIPANG_ON
UCON-SCLK
IPOD-SDA
IPOD-SCL
IPOD-RST
IPOD-SDA
IPOD-RST
IPOD-SCL
UCON-RST
100k
R289
UCON-RST
KEY_POW
100k
R219
100kR267
100kR268
100kR279
100k
R249
FL DO
FL SCL
FL CS
SIRCS
NC
NC
NC
BYTE
CNVss
Xcin
XcOUT
RESET
Xin
Vcc
NMI
Xout
Vss
iPod CP IIC SCL
RDS-INT
SBSY
AC-CUT
NC
iPod CP IIC SDA
NC
NC
iPod CP RESET
USB_RESET
USB_CTS
IIC_CLK
IIC_SDA
USB_TxD_OUT
USB_RxD_IN
USB_RTS
NC
DAB_TxD_OUT
DAB_RxD_IN
DAMP_FAULT
DAMP_RESET
POWER-AMP_SW
DAMP PDX
FLASH WRITE MODE IN
TUNER/DAB_SEL
DSP_MUTE
DSP_RESET
FLASH WRITE MODE IN
DSP IIC_SDA
DSP IIC_CLK
DAB-POWER_3.3
DAB-POWER_1.2
STANDBY
_LED
ST LATCH
ST DATA
ST CLK
IP_WAKE
IP_ACC_ON
CDM OPEN SW
CDM CLOSE SW
CDM LOAD IN
CDM LOAD OUT
FLD RESET
Vcc
POWER ON
Vss
SPEC_IN
AUDIO LEVEL DET
USB IRPTO
USB MCHNG
POWER PROTECT1
KEY_1
KEY_2
USB_IPOD SEL
RELAY ON BYPASS
KEY WAKE UP
USB_SW FAULT
iPhone_SW FAULT
USB SDA
USB SCL
USB BUSY
USB RESET
IP_DOCK
AMP_MUTE
_DETECT
POWER_PROTECT2
USB_VBUS_EN
iPhone_VBUS_EN
ZIPANG_ON
CD_XRST
CD_DRIVER_MUTE
MP3_IREQ
CD_CCE
CD_CLK
DEC BUS SEL
CD BUS3
CD BUS2
CD BUS1
AVss
AVcc
VREF
NC
CD BUS0
NC
NCNC
NC
NC
NC
NC
MODE0
IIC-SDA
IIC-SCL
NC
NC
NC
NC
NC
MODE1
RESET
Vcc Vss
NC
MODEL_IN
EVER+3.3V
DGND
RMC-DOUT
M-MUTE
MGND
LRCK
VM(7V)
DGND
DATA
BCK
DVDD(3.3V)
XCCE
SBSY
DGND
REQ
BUS1
BUS3
BUCK
BUS2
AVDD(3.3V)
XRST
BUS0
AGND
CLOSE
OPEN
NC
VM+7V
LOAD_OUT
LOAD_IN
MGND
FL CLK
FL DATA
FL CS
FL+7V
FL RESET
FL_GND
DGND
D +3.3V
FL_GND
KEY_POWER
KEY_FUNCTION
STANDBY-LED
DGND
KEY_POWER
LED_POWER
LED_POWER
NC
ST_LATCH
ST_CLK
DGND
D +3.3V
ST_DATA
RDSI
SYSTEM CONTROLLER
IC101
EEPROM
IC1270
(1/4)MAIN BOARD
9P
(NC)
Q1113, 1114
B+ SWITCH
(CX5iP: KR)
BR, SP, TW, AR, AUS, CH
CX4iP/CX5iP: AEP, RU, E2, MX,
LED DRIVE
LRCK IN
BOARD
DRIVER
(CX5iP)
10k (CX5iP: SP, TW, KR, CH)
R264
4.7k (CX4iP/CX5iP: RU, E2, MX, BR, AR, AUS)
(CX4iP)
10k (CX5iP: AEP)
220 (CX5iP: RU)
R265
470 (CX5iP: E2, MX, AR)
1k (CX4iP/CX5iP: BR)
4.7k (CX5iP: AUS)
SP, TW, AR, KR, AUS, CH
CX4iP/CX5iP: RU, E2, MX, BR,
CX4iP/CX5iP: AEP, RU,
E2, MX, BR, AR, AUS
13
A
15
K
E
D
C
4 14 16 178
G
B
1 113 10
I
9
J
F
H
L
6257 12
Note:
When the DRIVER board is damaged, exchange the CDM80BTK ASSY.
(Page 24)
(Page 19)
(Page 23)
(Page 28)
(Page 27)
(Page 28)
(Page 28)
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