Premier ACC-5714KB, Инструкция по эксплуатации, Страница: 6 / 22

P-5
DIAGRAMA DE CIRCUITOS
Note:AB1108 module solution need external componets on motherboard. So
please see external board shcematic and check external components.
C
O
L
_
7
U
A
R
T
_
R
X
L
E
D
1
U
A
R
T
_
T
X
L
E
D
0
C
O
L
_
4
C
O
L
_
5
R
O
W
_
4
R
O
W
_
5
SDA
COL_1
COL_2
COL_3
ROW_10
ROW_11
ROW_1
ROW_2
ROW_3
ROW_6
ROW_7
ROW_8
ROW_9
WP ROW_12
AIO
Boost_LX
ROW_13
ROW_14
COL_6
ROW_0 PIO28
RST_n
COL_0
ID_KEY
PIO26
ROW_15
ROW_16
ROW_17
BOOST
VCC_IO
1.8V-switch
BAT_P_IN
VCC_PMU
U8
KB_Module
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
4
5
2
3
A46
A45
A44
A43
A42
A41
A40
A39
A38
A37
A36
A35
A34
A33
A32
A31
A30
A
2
9
A
2
8
A
2
7
A
2
6
A
2
5
A
2
4
A
2
3
A
2
2
A
2
1 A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A4
A5
A2
A3
V
C
C
_
IO
SDA
SCL
WP
R
9
4
.7
K
o
h
m
R
1
0
2
.2
K
o
h
m
U3
24LC128 MSOP
1
2
3
4
5
6
7
8
A0
A1
A2
Vss
SDA
SCL
WP
Vcc
C32
100nF
R
1
1
2
.2
K
o
h
m
Antenna
The matching of the antenna
VCC_IO
B
A
T_
P
_I
N
1.
8V
-S
w
itc
h
1.
8V
-S
w
itc
h
V
C
C
_P
M
U
1.8V-Switch
1.8V-Switch
1.
8V
-S
w
itc
h
1.
8V
-S
w
itc
h
1.
8V
-S
w
itc
h
R
O
W
_0
LED0
LED1
UART_RX
UART_TX
C
O
L_
6
R
O
W
_1
4
R
O
W
_1
3
P
IO
26
S
D
A
S
C
L
W
P
RST_n
COL_0
COL_1
COL_2
COL_3
ID_KEY
R
O
W
_1
0
R
O
W
_1
1
R
O
W
_1
R
O
W
_2
R
O
W
_3
R
O
W
_6
R
O
W
_7
R
O
W
_8
R
O
W
_9
COL_7
COL_4
COL_5
ROW
ROW
ROW
ROW_15
ROW_16
ROW_17
AIO
Boost_LX
P
IO
28
1.8V-switch
BOOST
C10
4.7uF(0603)
C19 2.7pF
L4
2.7nH
L5
56nH
L6
3nH
C22
220 nF
C17
NC
C21
NC
C20 100nF
L3 5.6pF
C11
100nF
C3
10uF
R13
10ohm
U9
AB1108_7X7_56L
1
2
3
4
5
6
7
8
10
11
12
13
14
15 16 17 18 19 20 21 22 23 24 25 26 27
42
41
40
39
38
37
36
35
34
33
32
31
30
29
45 44 43 48 47 46 52 51 50 49 56 55 54 53 57
9
28
LX2
BOOST_VBAT/AIO
PIO20
PIO7
VCCIO
PIO13
PIO12
UART_TX
UART_RX
PIO5
PIO4
WP
LED1
LED0
LX
B
A
T_
N
V
B
_O
U
T
V
C
C
D
IG
V
C
H
G
B
A
T_
P
P
IO
8
P
IO
6
P
IO
22
P
IO
21
X
TA
L_
IN
X
TA
L_
O
U
T
V
C
C
X
O
P
IO
26
G
N
D
PIO23
PIO24
PIO25
VCCANA
VCCRF
RF_P
RF_N
RST_n
PIO0
PIO1
PIO2
PIO3
VREG_IN/VCO
PIO27
V
C
C
D
IV
/P
LL
P
IO
28
P
IO
18
P
IO
19
P
IO
9
P
IO
10
P
IO
11
P
IO
14
P
IO
15
P
IO
16
P
IO
17
S
D
A
S
C
L
P
IO
29
Y1
26 MHz
C13
100nF
C5
10pF
C4
8.2pF
C26
2.2uF(0402)
C12
100nF
L1
10uH
Antena
Correspondiente a antena
Nota: La solución del modulo AB1108 necesita componentes externos en la tarjeta madre. Revise
el esquema de la tarjeta externa y revise componentes externos.