A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
VOLUME SLIDE
touch board
VOL- VOL1 VOL2 VOL3 VOL4
VOL5 VOL+
SLIDE10
SLIDE9
SLIDE7
SLIDE8
SLIDE2
SLIDE1
SLIDE3
SLIDE4
SLIDE6
SLIDE5
SLIDE8
TOUCH_SCL
SLIDE10
SLIDE9
INT
TOUCH_SDA
SLIDE5
SLIDE4
SLIDE3
SLIDE2
SLIDE7
SLIDE6
SLIDE1
TOUCH_SCL
TOUCH_SDATOUCH_SDA
STB3V3
INT
SW5
SW4
SW3
SW1
SW2
LED6
LED4
LED5
LED3
VOL2
VOL1
VOL-
BT
WIFI
POWER
VOL3
VOL4
VOL+
VOL5
PW
PW
SW5
SW4
SW3
SW1
LED4
LED3
LED5
LED6
TOUCH_SDA
SW2
STB3V3
R259
330
R259
330
C229
1uF/25V/Y5V
C229
1uF/25V/Y5V
LED9LED-WHI
TE
LED9LED-WHI
TE
R254
330
R254
330
U18
CY8C20334
U18
CY8C20334
P2-5
1
P2-3
2
P2-1
3
SCL
4
SDA
5
P1-3
6
P1-1/SCL
7
NC
8
VSS
9
P1-0/SDA
10
P1-2
11
P1-4
12
P1-6
13
XRES
14
P2-0
15
P0-0
16
P0-2
17
P0-4
18
P0-6
19
VDD
20
P0-7
21
P0-5
22
P0-3
23
P0-1
24
GND
25
R176
330
R176
330
C2351uF/10V/Y5V C2351uF/10V/Y5V
C2451uF/10V/Y5V C2451uF/10V/Y5V
R257
330
R257
330
C2471uF/10V/Y5V C2471uF/10V/Y5V
TP24TP24
TOP
XP18
24PIN/0.5mm
TOP
XP18
24PIN/0.5mm
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
LED7LED-WHI
TE
LED7LED-WHI
TE
C2431uF/10V/Y5V C2431uF/10V/Y5V
LED3LED-WHI
TE
LED3LED-WHI
TE
R168
330
R168
330
R258
330
R258
330
C2421uF/10V/Y5V C2421uF/10V/Y5V
TP22TP22
C2361uF/10V/Y5V C2361uF/10V/Y5V
R166
330
R166
330TP26TP26
C2441uF/10V/Y5V C2441uF/10V/Y5V
R255
330
R255
330
TP21TP21
C2411uF/10V/Y5V C2411uF/10V/Y5V
C2371uF/10V/Y5V C2371uF/10V/Y5V
TP18TP18
LED12LED-WHI
TE
LED12LED-WHI
TE
R175
330
R175
330
R256
330
R256
330TP20TP20
LED6LED-WHI
TE
LED6LED-WHI
TE
C2391uF/10V/Y5V C2391uF/10V/Y5V
LED16
ORANGE-WHITE
LED16
ORANGE-WHITE
32
41
LED11LED-WHI
TE
LED11LED-WHI
TE
LED5LED-WHI
TE
LED5LED-WHI
TE
LED8LED-WHI
TE
LED8LED-WHI
TE
TP23TP23
C2461uF/10V/Y5V C2461uF/10V/Y5V
TP19TP19
C228
0.01uF/50V/X7R
C228
0.01uF/50V/X7R
C2401uF/10V/Y5V C2401uF/10V/Y5V
TP27TP27
LED15
ORANGE-WHITE
LED15
ORANGE-WHITE
32
41
R171
330
R171
330
TP25TP25
7-1 7-1
Touch Board Circuit Diagram:
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