Clarion NX302A Service Manual

NX302A
TFT PWB section-2
18
CODE NO:
B
C
D
6 5 4 3 2 1
DESCRIPTION
MODEL NO
DRAWN BY CHECKED BY TECHNICS BY APPROVED BY
A
Foryou General Electronics Co., Ltd.
SHEET: 3/6
ARM/BT
NX302
SCH REVISION:V00
PCB REVISION:V00
RED
BLACK
31
26
13
Notes:1.AGND and DGND should be connected as close to wm8758b as possible;
2.C83,C85,C91,C77,C78,C79,C80 and C81 should be positioned as close to wm8758b as possible;
3.R74 and RN6 should be positioned as close to U601 as possible.
2.7~3V
3
NC
D+
D-
GND
CHANGE VER02 ARM
BT
1
AT_RX
2
I2S_OUT
3
AT_TX
4
I2S_IN
5
DBG_RX
6
I2S_CLK
7
DBG_TX
8
I2S_SYNC
9
P3V3
10
I2S_MCLK
11
RESET_EXT
12
BOOTS
13
P1V8
14
VSS
15
P1V8
16
MIC1_N
17
1V8_EN
18
MIC1_P
19
VSS
20
MIC_BIAS
21
LINEOUT_L
22
MIC2_P
23
LINEOUT_R
24
MIC2_N
J4
24R-JMCS-G-TF
L2
120R/2A
EC5
100uF/16V
C6
100nF
C7
10nF
R16
330R
B
C E
Q12
2N3906
R49
3K3
R99
3K3
C73
100nF
C75
10uF
RX
TX
3
IN
1
GND
2
OUT
U2
LD1117-1V8
L9120R/2A
C67
100nF
C68
10uF
C69
100nF
EC6
47uF/16V
G
DS
M2
A03401
R107
47K
R108
180K
R6
10K
R24
10K
F_MIC+ F_MIC-
1
2
J1
MIC
R20
1K 1%
C71
1uF
C76 1uF
R37
1K
1
LIP
2
LIN
3
L2/GPIO2
4
RIP
5
RIN
6
R2/GPIO3
7
LRCK
8
BCLK
9
ADCDAT
10
DACDAT
11
MCLK
12
DGND
13
DCVDD
14
DBVDD
15
CSB
16
SCLK
17
SDIN
18
MODE
19
HPCOM
20
LINE-COM
21
OUT4
22
OUT3
23
ROUT2
24
AGND2
25
LOUT2
26
AVDD2
27
VMID
28
AGND1
29
ROUT1
30
LOUT1
31
AVDD1
32
MICBIAS
33
GND
U12
WM8758B
C80
475
C79
475
C78
475
L12 120R/2A
C81
100nF
C83
475
C92
475
C93
475
L13
120R/200mA
L14
120R/200mA
C97
10uF
C98
10uF
R98
10K/NC
R1
10K/NC
R34
4.7K
R35
4.7K
R27
47R/NC
R75
47R/NC
R80
47R/NC
C62
18pF/NC
C65
18pF/NC
C66
18pF/NC
R735
EZJZ1V800AA
R4
EZJZ1V800AA
R83
330R
C140
330pF/NC
C121
330pF/NC
R39
1K 1%
C14
1uF
C139
1uF
R40
1K
R30
0R/0603
R31
0R/0603
R55
10K/NC
I2S_OUT
I2S_IN
I2S_CLK
I2S_SYNC
I2S_MCLK
EC1
100uF/16V
C3
10uF
EC2
47uF/16V
C20
100nF
B
CE
Q14
KRC402
C602
100nF
C601
100nF
L5
4.7uH/1.62A
C603
10nF
EC601
100uF/16V
EC30
100uF/16V
1
GND
2
TFT-UD
3
TFT-L/R
4
GND
5
VSYNC
6
HSYNC
7
VDEN
8
GND
9
VCLK
10
GND
11
VD4
12
VD3
13
VD2
14
VD1
15
VD0
16
GND
17
VD10
18
VD9
19
VD8
20
VD7
21
VD6
22
VD5
23
GND
24
VD15
25
VD14
26
VD13
27
VD12
28
VD11
29
GND
30
TSYN
31
TSXN
32
TSYP
33
TSXP
34
RESET
35
RTC
36
GND
37
SDVCC
38
SD-D2
39
SD-D3
40
SD-CMD
41
SD-CD
42
SD-CLK
43
SD-D0
44
SD-D1
45
USB-ID
46
USB-DP
47
USB-DN
48
TFT-PWM
49
TFT-EN
50
GND
51
GND
52
+5V
53
AGND
54
CVBS1-IN
55
CVBS2-IN
56
CVBS3-IN
57
AGND
58
TX2
59
RX2
60
BT-IO2
61
GPIO
62
GND
63
I2S-MCLK
64
I2S-DOUT
65
I2S-LRCK
66
I2S-BCLK
67
I2S-DIN
68
BACKDET
69
ADIN
70
GND
71
RX0
72
TX0
73
RX1
74
TX1
75
RX3
76
TX3
77
GND
78
SPI-MISO
79
SPI-MOSI
80
DTV-IRQ
81
DTV-POW
82
DTV-RST
83
SPI-CS
84
SPI-CLK
85
SDVCC
86
IIC-SDA
87
IIC-SCL
88
GND
89
GPS-RF-SPICS
90
GPS-RF-SPIMOSI
91
GPS-RF-SPICLK
92
GND
93
GPS-RFMAG
94
GPS-RFSGN
95
GND
96
GPS-RFCLK
97
GPS-RF-RESET
98
GND
99
5V
100
GND
101
YUV2-V/YIN
102
YUV2-U/YIO
103
YUV2-Y/CVBS
104
GND
105
GND
106
GND
107
GND
108
GND
109
GND
110
GND
111
GND
112
GND
U20
HK930-11
1 2
3 4
5 6
7 8
R2
100R*4
1 2
3 4
5 6
7 8
R33
100R*4
1 2
3 4
5 6
7 8
R50
100R*4
1 2
3 4
5 6
7 8
R52
100R*4
R74
100R
R11
100R/NC
R84
0R
1 2
3 4
5 6
7 8
R85
100R*4
R87
10R
C5
100nF
C4
100nF
C12
47uF/10V
C622
100nF
L602
4.7uH/1.62A
C623
100nF
C62110uF
EC603
100uF/16V
1 2
3 4
5 6
7 8
RN610
33R*4
R88
33R
R92
33R
R93
0R
R94
33R
R95
33R
L29 120R/2A
L15 120R/2A
R97
100R
1 2
3 4
5 6
7 8
RN2
33R*4
R112
33R
C625
12pF/NC
R63
0R
1
23
J3
JACK_COAX-FEM
R6056K
C13
100nF
R65 0R
R78 0R
R64
15K
R62
15K
C70
475
C17
10uF/0R
C21
3.3nF
C59
3.3nF
R12
1K
R14
1K
EC610
47uF/10V
C77
10nF
G
DS
M3
A03401
R46
47K
R47
180K
B
CE
Q3
KRC402
1
BCK
2
LRCK
3
DATA
4
GND
5
VDD
6
GPSL
7
CAP
8
GPSR
U3
MS6324/NC
R101
0R/NC
C63
105/NC
C95
104/NC
R72
0R/NC
1
2
3
CON11
FY/CON3P-2.0-AA
R91
EZJZ1V800AA
R96
EZJZ1V800AA
43
2 1
L25
90R/400mA
C112
22uF
C113
22UF
R117
10K
R118
10K
C114
22UF
R119
1K
R120
1K
C115
3.3nF
C118
3.3nF
R126
33R
R127
33R
C9
100nF
R10
4.7K
C8
10uF
C10
10uF
C85
10uF
C91
10uF
C74
10uF
D14
01Y901
R18
EZJZ1V800AA
C11
100nF
C94
100nF
C105
100nF
BT3V3
DGND
BT_TX
[3]
BT_RX
[3]
NBOOTS
[3]
BT3V3
BT_1V8
DGND
BT_RESET
[3]
DGND
DGND
DGND
DGND
DGND
DGND
BT3V3
BT_1V8
1V8_EN
[3]
MIC1_N
[3]
MIC1_P
[3]
MIC_BIAS
[3]
DGND
MIC_BIAS
[3]
S3V3
AVDD
AVDD
DGND
AVDD
AGND
MICBIAS
AGND
MPU_AL
[2]
MPU_AR
[2]
AVDD
ARM_SDA
[3,4]
ARM_SCL
[3,4]
I2S_LRCK
[3]
I2S_BCLK
[3]
I2S_DI
[3]
I2S_DO
[3]
I2S_MCLK
[3]
DGND
AGND
MPU_AM
[2]
DGND
DGND
DGND
DGND
MIC_BIAS
[3]
REAR_MIC+
[2]
REAR_MIC-
[2]
MIC1_P
[3]
MIC1_N
[3]
MIC2_P
[3]
MIC2_P
[3]
MIC2_N
[3]
MIC2_N
[3]
DGND
BT_1V8
BT3V3
ARM5V
DGND
RFGND
3V
ANTVCC
ARM_GND
FPR03
[2]
FPR04
[2]
FPR05
[2]
FPR06
[2]
FPR07
[2]
FPG02
[2]
FPG03
[2]
FPG04
[2]
FPG05
[2]
FPG06
[2]
FPG07
[2]
FPB03
[2]
FPB04
[2]
FPB05
[2]
FPB06
[2]
FPB07
[2]
FPCLK
[2]
YN
[2]
XN
[2]
YP
[2]
XP
[2]
MPU_RESET
[2]
VDDA
[2,4]
SDVCC
[2]
SD-D2
[2]
SD-D3
[2]
SD-CLK
[2]
SD-D0
[2]
SD-D1
[2]
SD-CMD
[2]
SD-CD
[2]
BT_ON
[3]
TFT_PWM
[4]
FPDE
[2]
FPHS
[2]
FPVS
[2]
IPOD_CP_RST
[4]
TCLRL
[2]
ARM_GND
ARM_GND
ARM_GND
ARM5V
DGND
ARM_GND
BT_RX
[3]
BT_TX
[3]
MPU_DTV_RX
[2]
MPU_DTV_TX
[2]
MPU_MCU_RX
[2]
MPU_MCU_TX
[2]
MPU_TMC_TX
[2]
MPU_TMC_RX
[2]
CVBS
[2]
DGND
ARM_SDA
[3,4]
ARM_SCL
[3,4]
NBOOTS
[3]
BT_RESET
[3]
CARD_D2
[2]
CARD_D3
[2]
CARD_CMD
[2]
CARD_CD
[2]
CARD_CLK
[2]
CARD_D0
[2]
CARD_D1
[2]
CARD_VCC
[2]
I2S_MCLK
[3]
I2S_DO
[3]
I2S_LRCK
[3]
I2S_BCLK
[3]
I2S_DI
[3]
CAMERA
[2]
DGND
DGND
GPS-SPICS
[5]
GPS-SPIDOUT
[5]
GPS-SPICLK
[5]
RFGND
[3,4,5]
GPS-MAG1
[5]
GPS-SGN1
[5]
RFGND
[3,4,5]
GPS-RFCLK1
[5]
RFGND
[3,4,5]
GPS-RFRST
[5]
RFGND
[3,4,5]
ANTVCC
[3,4,5]
3V
[3,4,5]
RFGND
[3,4,5]
RFIN
[5]
DGND
DGND
AGND
DGND
BT_ON
[3]
S3V3
I2S_BCLK
[3]
I2S_LRCK
[3]
I2S_DO
[3]
AVDD
[3]
MP3_R
[3]
AGND
AGND
AGND
MP3_L
[3]
MP3_L
[3]
MP3_R
[3]
DGND
BT_AL
[2]
BT_AR
[2]
BT_AM
[2]
DGND
1V8_EN
[3]
ESD_GND2
ESD_GND
DGND
ARM_GND
DGND

Clarion NX302A Specifications

General

Brand	Clarion
Model	NX302A
Category	Car Video System
Language	English