0
9
8 7
6
5 4 3 2 1
MODEL NO
DESCRIPTIO
MaiBoard
SHEET NUMBER:
OF2
V0
I ON:
1
SCH REVIS
PCB REVI SION:
V0
1
CODE NO
D- 2971-0005- 01- 00
:
Desi gned
Checked
v
Appr
e
o
d
C3
06 220(COG)
2
1M
X2
8MHz
R22
0
7R
4
D
10K
C282
10
TUNER_AFS
8
R9
R97
R25
4
DGND
7
100pF
C305
R312
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C1
DGND
DGN
:
D5V
N:
1
2
MUTE_
DER_C
ENCO
NCODER_D
E
S_METER
VDD-5V
10k
R65
F
C181 103
DGND
XM_DET
SSTOP
4
A
94_SD
0
4094_CL
K
STROB
IN_S
_
UPD
M
OT_PWM
_
POSITI
8CM_LD_SW3
12C
M_LD_SW4
REVE
R
W
K
S
EJE
5
_CTL
EY
ON_
E_DET
VDD- 5V
CT_
DBRT
SW
A
D_KEY
A
D_KEY
VDD-5V
E
1
2
K
EY
V
AD
AD
G
D
L
10k
10k
R165
R266
POWER
103
C166 103
C167
BATTERY_DET
DGND
100pF
L10
FB61
F
FB36
F
DGN
C5
D
GND
B0603-1K8
B0
603-60R
30
7
C
4
10
D
R331
C1
1
1
1k
39uH( 2520)
8 100pF
K
k
1
220(COG)
R
TP2
TP14
1K
4
PE
5
PE
6
PE
7
PE
0
PB
1
PB
2
PB
3
PB
4
PB
5
PB
6
PB
PB7
PD0
PD1
PD2
PD3
PD418PD519PD620PD721V_AREF22V_SSA23VDD_324VSS_325PF026PF127PF228PF329PF430PF531PF632PF7
17
C10
100pF
R111
DD-5V
V
304
R
I CC_OSC
287
0R(NC)
150R
R221
V
VDD- 5
58
60
61
PE062PE163PE264PE3
C3
0
104
VDD_2
47K
105
C54
D
DGN
DGND
54
55
57
EVD56TLI
OSC259OSC1
RESET
VSS_2
U1
ST723
21
BEEP_TONE_MCU
D5V
ESET
R
VPP-12
V
TP19
TP36
TP37
TP38
N
P
V
P
R153
VDD-5V
TP42
2
R17
0R
VPP
1
1
2
2
3
3
4
4
5
5
6
7
DGND
NA
R389
9
ELL
SH
6
8
7
SHELL
CON16
O
N
N- 7PI
C
DGND
VPP
2K2
R300
49
PA450PA551PA652PA753VPP
VSS_1
DD_1
V
A3
P
PA2
PA1
A0
P
PC7
PC6
C
P
5
PC
4
PC3
PC2
P
C1
PC0
0
VSS_
_0
D
VD
C
24
100p
F
DGND
DGND
C304103
C90103
C
4
2K2
F
100p
R302
1
R30
47K
DG
48
47
46
45
R
44
43
42
R20
1
4
R207
40
39
38
37
36
35
34
33
103
C301
2
C
8
3
10
DGND
DGND
C20 100pF
C21 100pF
D5V_SCL
5V_SDA
D
OPERATION_A
OPERATION_B
T
LIGHT_DE
DGND
N
D
VDD-5V
03
C3
04
1
1K
13
K
1
4
1
K
63
R
1K
DG
N
D
104
VDD-5V
C302
220uF/ 6V3
TC15
7
C2
103
BT_AUDIO_DET
D5VVDD- 5V
R
27
100K
POD_DE
I
T
M_HS
DS_DAT
R
RDS_CLK
U
RDS_Q
L
A
MCU
C
M
MCU_DATA_I
RAKE_DET
B
ISC_IN_DET
D
MUTE_DET
POWE
100pF
C7
47K
1uF
C9100pF
R282
C283
DGND
R
0
2
1
k
R212
1
k
R255
1
k
U_DAT
_CLK
100K
100K
100K
R14
R18
R203
T
_OU
A
N
CTL
_
R
D5V
5V
D
10K
10K
R50
R56
MCU_DATA_I
M
PEG_RESE
7071_VDO
REMOTE
NCODER_B
E
ODER_A
ENC
C_DE
AC
MCU_CLK
RESET
NA
I CC_OSC
T
T
A
B
C
D
E
F
-
20
12-
DATED
07
:
G
01
MODEL NO:
DESCRI PTI ON:
Mai Boar
SHEET NUMBER:
3 OF
SCH REVISION:
01
V
PCB REVI SION:
V01
CODE NO
D- 2971-0005- 01- 00
:
Desi gned
Checked
Approve
d
90
D
5V
K
10
0
7
R2
TEL_MUTE
1
0K( 1206)
R
280
C
279
10nF
No
el _mut e,V(mute_det
t
d
1
2
)
8
9
D34
IN4148
R278
5V1
47K
2
ZD1
R281
= 1
~2.7V
. 7
2K2
BRAK
MUTE_DET
1000p
F
C278
D
GN
D
BRAKE
10K( 1206)
E
R
71
2
R
R211
VERSE
E
6
47K 120
5V1
ZD17
REMO
5
V
D
D30
ZD8
18V
D
GND
REMOTE_1
C27
6
104
20K
R273
1
Q3
2N3906S
20
K
R
272
10n
C6
DGND
TE_
0
3
2
BRAKE_DE
67
D
EVERSE_
T
R
E
47K
R274
346
R
B
D3
7
D3
8
T
C
AC
ACC
VDD-5V
OR
E
B
Q44
KR
5
A30
C
10k
R217
NC
DGN
方向?遥控器与?板遥控器
R40
47K 1206
D
5
8
C40
2
ZD4
01
5V1
R21
8
k
10
C
E
10n
R409
47K
DGND
REMOTE
Q43
KEY_PWR_5
4
KRC
0
V
2
Q32
2N3904
S
If Parking,Brake det is Hight
VDD-5
V
V
5
VDD-
C280
104
U17
1
6
VCC
S
TR
1
5
OE
1
4
QP
4
1
3
QP
5
QP0
1
2
QP
6
SW
Q
S2_D
103
C183
D
DGN
QP1
1
1
QP
7
QP2
1
0
QS
2
QP3
9
Q
S1
GN
4094
B
EP_TO
E
B
NE_
EP_TONE
E
B
DGND
1
TROBE
S
2
D
3
CP
4
5
6
7
8
D
P
M
EG
MCU
_
DGND
Q
S1_
4094_CLK
XM/ I POD/BT_CTL_
1k
336
R
1k
7
R33
1k
5
R33
1N414
D
IDEO_SEL
V
VIDEO_SEL2
VIDEO_SEL
8
RESET
0
1
3
D
5V
8
R18
22R
C
8
D411N4148
D42
104
D
DGN
3
R16
2K2
210
R
0K
2
OADER_OPEN
L
DER_CLOS
LOA
4
10
C281
16
5
E
SET
R
BRT
A
L
E
D
QS1_
FT_17V
T
1
14
1
3
1k
12
2
R33
1k
11
R334
0
1
197
R
330R
C192
TL431
11
D
Z
1uF
DGND
U18
1
VCC
R
T
S
2
O
E
D
3
Q
4
P
P
C
4
Q
P5
0
QP
5
Q
P6
1
QP
1k
6
Q
P7
2
QP
1
k
7
Q
S2
3
QP
9
8
QS
1
D
GN
B
4094
3
2
194
R
200K
D
DGN
R238
56K
1
UPD_CTL
9
R23
1
5K
D
DGN
STROBE
D
S
4094_
A
XM/ IPOD/BT_CTL_1
L
4094_C
P
OWER_LEDTUNER_CT
IRLED_PWRCTL
R219
MOT_FIN
8
R22
T_RIN
O
M
Q41
S
2N3906
3
1
R229
R236
103
100K
C173
R31
1
0K
1
R32
10K
Note: Updata,UPD_CTL = 1
K
2
0K
1
B
4
RESET
TFT_CTL
R
_
B
G
DISC_M
12V
PP-
V
TP16
R283
10K
C
Q38
2N3904S
E
4
123
A
D5V
T
ILLUMI
ACC
_DET
400
IN
4(NC)
D31
470R
R202
C
E
R25
GND
D
R275
47K 12
06
V1
5
18
ZD
IN4004(NC
Q
2
B
8
1
0K
D32
1
906S
2N3
3
R
201
1
10K
R
310
0K
1
R31
0K
1
LIGHT_DE
10n
47K
R276
D5V_SC
2N3904S
D5V_SDA
L
Q31
C277
DGND
D5V
)
RESET
ABRT
LED_ABRT
DGND
C179
DGN
D
DGN
D
R2
1
R
C
B
E
R109
10K
24C04
104
20
0R
EEP_SCL
20
0R
EEP_S
22uF/16V(121
D261N4148
110
R
47K
8
7
6
5
D
A
C49
U13
VDD-5V
0)
1
S0
VCC
2
S1
WC
3
S2
SCL
4
SDA
GND
1N4 148
D27
112
R
4
7K
ET_MU
RES
D5V
0
R7
20K
DGND
B
C
T
E
D
-5V
VDD
C296
104
U20
16
VCC
R
ST
15
E
O
14
QP
4
CP
13
QP
5
QP0
12
QP6
1
P
Q
11
QP
7
QP2
10
QS
2
QP3
9
QS
1
GND
4094B
1
Z
B
ZZE
BU
R
D33
8
1N414
Q34
N3904S
2
D
DGN
DGND
_SEL
_6CH
2
1
2
D
3
4
5
6
7
8
DGND
STROBE
QS2_D
4094_CLK
2_6CH_SEL
DAC_MUTE_CTL
IPOD_CH
006_C
RB5
S
I
N4148
3V9
ZD204
Note:B+ = 15.8V Battery_det
B+ = 10.6V Batt er y_det = 2. 25V
1K
295
R
D219
100K 120
D220 IN4148
BATTE
RY_DET
DGND
E
VDD-5V
B+
R241
6
F
242
R
27K
C227
10n
= 3.36
V
G
DATED:
07
- 1
20
2-
01