9. Schematic Diagrams
9. Schematic Diagrams
9.1. MAIN PCB-1
DEVELOP MENT_CON'T
J 101,103 S HORT
J 100,102 S HORT
J 101,103 OP EN
BOOTDVICE
S D CARD
J 100,102 OP EN
CONFIG TP
US B
A
1
5
F
1
4
AGND
1
BAT_CHK
C100
1MOHM
M
1
8
C115
50V
0.018NF
E1
AA3
CCLK
H16
C132
R138
R
1
0
6
R
1
0
5
R
1
0
3
R
1
0
2
9
8
7
6
5
4
3
2
14
13
12
11
10
1
J 104
R135
R136
R137
R134
R120
R108
R
1
1
7
R
1
1
6
R
1
1
5
R
1
1
4
R
1
1
3
R
1
1
2
R
1
1
1
R
1
1
0
R
1
0
9
C130
R131
R128
C127
RT100
R
1
1
8
R129
R130
2
J 102
R124
R125
2
1
J 100
Y4
Y3
Y20
Y2
Y19
Y18
Y1
W4
W20
W2
W19
W18
W1
V4
V3
V20
V2
V18
V10
V1
U4
U3
U20
U1
T18
T1
R3
R2
G
N
D
4
G
N
D
3
G
N
D
2
G
N
D
1
G4
F1
E5
E4
E17
D3
D2
D18
D1
C3
C20
C2
C19
C15
C1
B4
B3
B20
B2
B19
B16
B1
AA7
AA6
AA5
AA4
AA20
AA2
AA19
AA18
AA17
AA11
AA1
A6
A5
A4
A3
A20
A2
A19
A18
A1
U100
Y9
Y
8
Y7
Y6
Y5
Y
1
7
Y
1
6
Y
1
5
Y
1
4
Y
1
3
Y12
Y11
Y10
W9
W8
W7
W
6
W5
W
1
7
W
1
6
W
1
5
W
1
4
W
1
3
W12
W10
V9
V8
V5
V
1
7
V
1
6
V
1
5
V
1
4
V
1
3
V
1
2
V
1
1
U
9
U8
U7
U6
U5
U2
U
1
8
U
1
7
U
1
6
U
1
5
U
1
4
U
1
3
U
1
2
U
1
1
U
1
0
T
7
T6
T5
T4
T3
T
2
0
T2
T
1
9
T11
R5
R4
R
2
0
R
1
9
R
1
8
R
1
7
R
1
6
R1
P
W
R
7
P
W
R
6
P
W
R
5
P
W
R
4
P WR3
P WR2
P
W
R
1
P WR0
P
5
P 4
P 3
P
2
0
P 2
P
1
9
P
1
8
P
1
7
P
1
6
P 1
N4
N3
N
2
0
N2
N
1
9
N
1
8
N
1
7
N
1
6
N1
M4
M3
M
2
0
M2
M19
M
1
7
M
1
6
M1
L
4
L3
L
2
0
L2
L19
L
1
8
L
1
7
L1
K
5
K4
K3
K20
K2
K19
K
1
8
K
1
7
K1
J
5
J 4
J 3
J 20
J 2
J 19
J 18
J 17
J 16
J 1
H5
H4
H3
H20
H2
H19
H
1
8
H17
H1
G3
G20
G2
G19
G18
G17
G16
G1
F
6
F
4
F
3
F20
F2
F19
F18
F17
F15
F
1
3
F10
E9
E
8
E
7
E
6
E3
E20
E2
E19
E18
E16
E
1
5
E
1
4
E
1
3
E
1
2
E
1
1
E10
D9
D
8
D
7
D
6
D
5
D4
D20
D19
D
1
7
D16
D
1
5
D
1
4
D
1
3
D
1
2
D
1
1
D10
C9
C
8
C7
C
6
C
5
C4
C18
C17
C16
C
1
4
C
1
3
C
1
2
C
1
1
C10
B9
B
8
B7
B
6
B
5
B18
B17
B15
B
1
4
B
1
3
B
1
2
B
1
1
B10
AA9
AA8
A
A
1
6
A
A
1
5
A
A
1
4
A
A
1
3
AA12
AA10
A9
A
8
A
7
A17
A16
A
1
4
A
1
3
A
1
2
A11
A10
U100
C124
C
1
1
9
C131
C129
C128
C105
C
1
0
6
C
1
0
7
C
1
0
8
C
1
0
9
C
1
1
0
C
1
1
1
C
1
1
2
C
1
1
3
C
1
1
7
C
1
1
8
C
1
1
6
C120
R132
2
1
J 103
R127
R126
R133
2
1
J 101
C126
C123
C122
C125
R123
C121
R122
R121
R119
NR100
C114
4
3
2
1
Y101
C104
C102
4
3
2
1
Y100
R104
2
1
BAT100
C101
R100
R101
R107
C103
AGND
1
0
0
N
F
1
0
0
N
F
3.3K
1%
0.018NF
5%
UART_TX
EJ TDO
50V
1
0
0
0
M
O
H
M
1
0
0
0
M
O
H
M
FP GA_S P I_CLK
CCD_HD
P DETECT
XRES ET
P WR_ENB
P LAY_KEY
FRONT_KEY
P OWER_KEY
UART_RX
UART_TX
EJ TMS
EJ TCK
EJ TDI
EJ TDO
TGVAL
FEP _RS T
S P CLK
S P DAT
FP GA_RS T
FP GA_ENB
CCD_VD
BL_ENB
FP GA_S P I_DAT
MOT_S TATE2
MOT_S TATE1
MOT_S EN
MOT_S DI
MOT_S DO
AF_LED
X
F
R
E
S
C
E
X
F
R
D
Y
B
S
Y
X
F
W
E
X
F
O
E
A
L
E
C
L
E
F
P
G
A
_
S
P
I_
E
N
K
E
Y
_
S
1
F
P
G
A
_
C
D
O
N
E
K
E
Y
_
S
2
K
E
Y
_
T
E
L
E
K
E
Y
_
W
ID
E
F
P
G
A
_
F
R
E
E
Z
E
F
C
3
1
X
F
W
P
S
D
_
D
A
T
0
S
D
_
D
A
T
1
S
D
_
D
A
T
2
S
D
_
C
M
D
S
D
_
D
A
T
3
P
R
O
D
U
C
T
IO
N
V
J
_
D
E
T
F
P
G
A
_
C
R
E
S
E
T
S
D
_
D
E
T
S
D
_
C
L
K
S
L
C
D
_
S
P
I_
D
A
T
S
L
C
D
_
S
P
I_
C
L
K
S
L
C
D
_
S
P
I_
E
N
L
C
D
_
R
S
T
L
C
D
_
ID
L
C
D
_
S
P
I_
D
A
T
L
C
D
_
S
P
I_
C
L
K
L
C
D
_
S
P
I_
E
N
D
L
C
D
_
H
D
D
L
C
D
_
V
D
S P KR_N
S P KR_P
MIC_P
MIC_N
XRAMLDQS
RAMCKEN
XRAMUDQS
RAMLDQS
RAMUDQS
XRAMCS
XRAMWE
RAMLDM
RAMUDM
XRAMCLK
RAMCLK
XRAMCAS
XRAMRAS
RAMBA2
RAMBA0
RAMBA1
S TR_CHARGE
TV_OUT
U
S
B
V
B
U
S
U
S
B
_
D
N
U
S
B
_
D
P
T
H
E
R
M
IS
T
O
R
K
E
Y
_
IN
1
K
E
Y
_
IN
0
S
T
R
_
T
R
IG
B
L
_
D
IM
C
C
D
_
E
N
B
4
C
C
D
_
E
N
B
3
C
C
D
_
E
N
B
2
C
C
D
_
E
N
B
1
M
O
T
_
C
L
K
F
U
N
C
_
L
E
D
S
L
C
D
_
R
S
T
A
U
D
_
E
N
B
A
F
P
I
Z
P
IA
Z
P
IB
100NF
LCD_ID2
3_3VCC_MAIN
0.032768MHZ
50v
8pF/50V
CCLKOUT
AGND
25V
LINEOUT
10V
CDATA<11..0>
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
3
0
0
O
H
M
AGND
1
0
0
0
M
O
H
M
EJ TDI
EJ TCK
1
K
EJ TMS
AGND
392OHM
RAMDAT<15..0>
10
100NF
1
6
V
RAMADD<12..0>
3_3VCC_MAIN
47Kohm
1%
4.7nF/25V
B
A
T
_
C
H
K
1
6
V
1
6
V
AGND
S
T
R
_
R
E
A
D
Y
1
6
V
33KOHM 5%
AGND
33KOHM 5%
AGND
5%
150ohm
AGND
1000nF/10%
1000nF/10%
1000nF/10%
RAMVREF
1
0
0
N
F
1
6
V
16V
47Kohm
5%
5%
1.8K
1K
1%
6.04K
1%
1
6
V
VDDP WR
CFG3
1%
100KOHM
CFG5
1%
CFG7
100KOHM
1%
10KOHM
1%
10KOHM
1%
100KOHM
1%
1
0
0
N
F
3
4
5
33KOHM
3_3VCC_MAIN
100NF
5%
16V
THERMIS TOR
MOT_S CK
F
D
<
7
..
0
>
16V
VDDP WR
AGND
AGND
AGND
AGND
AGND
22NF
13
9
9
8
11
12
1
6
V
16V
25V
-
1
0
7
6
2
1
6
7
6
4
2
1
15
14
5
4
1
2
0
1
7
6
5
3
4
1
0
0
N
F
1
0
0
N
F
1
0
0
N
F
1
6
V
1
6
V
9
11
1
6
V
10
12
5
100NF
16V
16V
100NF
16V
6
3
4
0
16V
AGND
3
1
6
V
1
0
0
0
M
O
H
M
11
7
2
DLCD_D<7..0>
3_3VCC_MAIN
8
0
3
5
10
CFG6
1%
1000NF
CP WR
3_3VCC_MAIN
10000nF/10%
16V
16V
3
0
0
O
H
M
5
%
5
%
5
%
5
%
5
%
5
%
5
%
5
%
5%
5%
5%
33KOHM
33KOHM
33KOHM
100NF
50V
7
1_8VCC_DDR
100NF
1_02VCC_MAIN
16V
9.1Kohm
5%
1.8K
3_3VCC_AUD
AGND
CFG3
5
%
1
0
0
N
F
100KOHM
AGND
AGND
10KOHM
1%
10KOHM
1%
0
2
AGND
1
0
0
N
F
1
0
0
N
F
1
0
0
N
F
1
0
0
N
F
1
6
V
3_3VCC_MAIN
3_3VCC_MAIN
1_02VCC_MAIN
AGND
8
3_3VCC_MAIN
S H_EN
1000nF/10%
16V
49.9ohm
1%
-
VDDRTC
CFG6
UART_RX
AGND
330KOHM
5%
5%
8pF/50V
50v
1nF
AGND
AGND
0.0090NF
DLCD_CLK
AGND
50V
J UMP ER
J UMP ER
J UMP ER
CX3225S B12000F0GFJ 07
XTAL1
GND2
GND1
XTAL2
ZR364263NCCG
COACH-13S -a QFN
LMC_M1A
S EN_HIS
S EN_D6
S EN_D4
RTC_XO
VDD_RTC
RTC_XI
VBAT_MS URE
VBAT
CP WR
P DETECT
RES ET_N
P WR_ENB
P WR_ON1
P WR_ON4_N
P WR_ON0
Z2C_S CL
TES TMODE_GND
Z2C_S DA
UART_RXD
UART_TXD
EJ T_MS
EJ T_CK
EJ T_DI
EJ T_DO
CVBS _RS ET
VDD_CNTL
VDD_S EN
VDD_S EN
S EN_CLKOUT
S EN_CLK
S P _TGVAL
S P _AFEVAL
S P _CLK
S P _DATA
S EN_S UBCNTL
S EN_EXP CNTL
S EN_D15
S EN_D13
S EN_D14
S EN_D12
S EN_D11
S EN_D10
S EN_D9
S EN_D8
S EN_D7
S EN_D5
S EN_VIS
LMC_M3D
LMC_M3C
LMC_M3B
LMC_M3A
LMC_M2C
LMC_M2B
LMC_M1C
LMC_M1B
LMC_M2A
LMC_M1D
V
D
D
_
F
C
U
F
C
0
F
C
1
F
C
2
F
C
3
F
C
4
_
C
F
G
0
F
C
5
_
C
F
G
1
F
C
6
_
C
F
G
2
F
C
7
_
C
F
G
3
F
C
8
_
C
F
G
4
F
C
9
_
C
F
G
5
F
C
1
0
_
C
F
G
6
F
C
1
1
_
C
F
G
7
F
C
1
2
F
C
1
3
F
C
1
4
F
C
1
6
F
C
1
5
F
C
1
7
F
C
1
8
F
C
1
9
F
C
2
0
F
C
2
1
F
C
2
2
F
C
3
1
F
C
2
3
F
C
3
6
F
C
3
7
F
C
3
8
F
C
4
0
F
C
3
9
F
C
4
1
F
C
4
3
F
C
4
2
F
C
4
5
F
C
4
4
V
D
D
_
L
C
D
V
D
D
_
L
C
D
L
C
D
_
D
0
_
C
F
G
1
0
L
C
D
_
D
1
_
C
F
G
1
1
L
C
D
_
D
2
_
C
F
G
1
2
L
C
D
_
D
3
_
C
F
G
1
3
L
C
D
_
D
5
_
C
F
G
8
L
C
D
_
D
4
_
C
F
G
1
4
L
C
D
_
D
6
_
C
F
G
9
L
C
D
_
D
7
L
C
D
_
C
L
K
L
C
D
_
C
N
T
L
0
L
C
D
_
C
N
T
L
1
L
C
D
_
C
N
T
L
2
L
C
D
_
C
N
T
L
4
L
C
D
_
C
N
T
L
3
L
C
D
_
C
N
T
L
5
L
C
D
_
C
N
T
L
6
L
C
D
_
C
N
T
L
7
L
C
D
_
C
N
T
L
8
L
C
D
_
C
N
T
L
9
AVDD_AUD
GND
AUD_VREF_N
AUD_VREF_P
AUD_RS ET
AUD_VCM
AUD_LINEOUT
AUD_S P KR_N
AUD_S P KR_P
AUD_MICENB
AUD_MIC_P
AUD_MIC_N
VDD_DDR2
VDD_DDR2
VDD_DDR2
VDD_DDR2
DDR2_VREF
DDR2_VREF
DDR2_CAL
DDR2_LDQS _N
DDR2_CKE
DDR2_UDQS _N
DDR2_LDQS _P
DDR2_UDQS _P
DDR2_CS _N
DDR2_WE_N
DDR2_LDM
DDR2_UDM
DDR2_CLK_N
DDR2_CLK_P
DDR2_CAS _N
DDR2_RAS _N
DDR2_BA2
DDR2_BA0
DDR2_BA1
DDR2_A13
DDR2_A12
DDR2_A9
DDR2_A10
DDR2_A11
DDR2_A8
DDR2_A7
DDR2_A5
DDR2_A4
DDR2_A2
DDR2_A3
DDR2_A1
DDR2_DQ14
DDR2_DQ11
DDR2_DQ10
DDR2_DQ8
DDR2_DQ9
DDR2_DQ6
DDR2_DQ7
DDR2_DQ5
DDR2_DQ3
DDR2_DQ4
DDR2_A6
DDR2_A0
DDR2_DQ15
DDR2_DQ13
DDR2_DQ12
V
D
D
_
F
C
U
DDR2_DQ0
DDR2_DQ1
DDR2_DQ2
LMC_M2D
CVBS
U
S
B
_
R
S
E
T
U
S
B
_
V
B
U
S
U
S
B
_
D
n
U
S
B
_
D
p
V
D
D
_
A
D
C
G
P
A
D
C
5
G
P
A
D
C
4
G
P
A
D
C
3
G
P
A
D
C
2
G
P
A
D
C
1
G
P
A
D
C
0
F
L
S
H
T
R
IG
P
W
M
5
P
W
M
4
P
W
M
3
P
W
M
2
P
W
M
1
P
W
M
0
X
L
G
P
IO
7
X
L
G
P
IO
4
X
L
G
P
IO
3
X
L
G
P
IO
2
X
L
G
P
IO
1
X
L
G
P
IO
0
G
N
D
_
P
L
L
V
D
D
_
P
L
L
A
G
N
D
_
P
L
L
A
V
D
D
_
P
L
L
V
C
L
K
O
V
C
L
K
I
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
C
O
R
E
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
V
D
D
_
IO
DUMMY P IN
COACH-13S -a QFN
ZR364263NCCG
G
N
D
4
G
N
D
3
G
N
D
2
G
N
D
1
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
DUMMY
M
C
-
1
4
6
G
N
D
G
N
D
X
T
A
L
1
X
T
A
L
3
ML410RU_TT55
AXE610124
6
10
14
13
12
11
9
7
5
3
1
8
4
2
J UMP ER
9-1
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