Samsung ST80 - Main PCB-8

Schematic Diagrams
8-8 This Document can not be used without Samsung's authorization SAMSUNG
WIFI CONN.
ACCELEROMETER
R808
C804
R810
R803 R804
R805
R811
R809
R813
C801C800
R806 R807
ACCEL_SDA1
ACCEL_SCL1
ACCEL_INT_MODE1
ACCEL_INT_MODE0
9
8 7
6
5
4
3
2
16
15
14
13
12
11
10
1
U801
C802
ACCEL_SEN1
C803
R812
9
87
65
4
30
3
29
28 27
2625
2423
2221
20
2
19
1817
1615
1413
1211
10
1
J801
15KOHM
5%
15KOHM
5%
15KOHM
5%
15KOHM
5%
WL_SDIO_CMD
0F
10000NF
6.3V
100nF
6.3V
AGNDAGND
AGND
ACCEL_SCL
ACCEL_SDA ACCEL_SEN
3_3VCC_MAIN
ACCEL_INT_MODE1
WL_SDIO_CLK
ACCEL_INT_MODE0
WL_SDIO_DAT<1>
100OHM
WL_SDIO_DAT<3>
WL_SDIO_DAT<2>
AGNDAGND
WL_WAKE_N
WL_PWR_CNT
VBAT
AGND
100NF
WL_SDIO_DAT<0>
3_3VCC_MAIN
WL_RESET_CNT
100OHM
15KOHM
5%
3_3VCC_MAIN
16V
AGND
100OHM
100OHM
100OHM
AGND
0F
100OHM
5%
TP
TP
TP
TP
KR3DMTR
GND3
GND2
VDD
Reserved1
INT1
SDA
SDO
CS
Reserved2
GND
SCL
NC
NC
VDD_IO
GND1
INT2
TP
AXT526124
1
4
10
30
28
27
29
5
12
2
15
17
26
22
24
11
7
9
13
19
21
23
25
3
8
6
20
18
16
14
8-8 Main PCB-8