1-12-5
3
I2C-DAT
2
EV+3.3V
1
GND
CN2001
6
INT
5
P-ON+5V
4
I2C-CLK
R2015
10K
R2013
100
C2002
100P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC2001
WT5701-UG160WT
POWER
PLAY
PAUSE
OPEN/CLOSE
NU
INT
VSS
OPEN/CLOSE-LED
SDA
SCL
PAUSE -LED
PLAY -LED
POWER-LED
NU
VDD
NU
R2014
100
R2016
47K
C2001
0.1
L2001
0
C2003
100P
Q2003
SRC1202SF
0.01
C2005
D2002
LTW-C193TS5
R2002
150
R2017
10K
Q2001
SRC1202SF
0.01
C2007
D2003
LTW-C193TS5
R2003
150
Q2002
SRC1202SF
0.01
C2006
D2004
LTW-C193TS5
R2004
150
D2001
LTW-C193TS5
R2001
150
Q2004
SRC1202SF
0.01
C2004
C
A
B
1
2
T-SENSOR CBA
TO POWER SUPPLY
CBA CN1002
(TOUCH SENSOR)
KEY4
POWER
KEY2
PAUSE
KEY3
PLAY
KEY1
OPEN/CLOSE
(LED DRIVE)
PLAY
(LED DRIVE)
(LED DRIVE)
PAUSE
OPEN/CLOSE
(LED DRIVE)
POWER
2.9
0.4
0
2.9
0.4
0
2.9
0
0.4
0.4
0
2.9
0.4
0.4
3.1
3.1
0.4
0
3.4
0.4
3.4
0.2
0.2
0.2
0.2
E5WA0SCTS
T-Sensor Schematic Diagram