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7. CIRCUIT DIAGRAM
TOUCH SENSOR
3V3_VTOUCH
C1002
2.2u
1
P0_1
2
P2_7
3
P2_5
U1000
4
P1000
P2_3
CY8C21434
5
P1001
P2_1
6
P1002
P3_3
7
P1003
P3_1
8
SENSE8
P1_7
TOUCH_CLK
TOUCH_DAT
TOUCH_INT
VBAT
RED LED
LD1000
R1000
SML-A12UT
22
C1000
LD1001
1u
R1004
SML-A12UT
22
LD1002
R1005
SML-A12UT
180
RED LED
VBAT
LD1004
R1007
SML-A12UT
120
C1001
LD1005
1u
R1008
SML-A12UT
68
LD1006
R1009
SML-A12UT
180
24
P0_0
SENSE4
23
P2_6
SENSE2
22
P2_4
21
P2_2
SENSE0
20
P2_0
19
P3_2
18
P3_0
17
XREX
TOUCH PAD CONNECTOR
3V3_VTOUCH
VBAT
CN1000
G1
1
10
2
9
1K
R1001
1K
R1002
3
8
TOUCH_CLK
4
7
R1003
1K
5
6
G2
AXK8L10125G
TOUCH KEY
SENSE0
UP
MENU
SENSE6
LEFT
OK
SENSE8
SEND
DOWN
Section
Designer
Checked
Approved
Iss.
Notice No.
Date
Name
LG Electronics Inc.
- 116 -
TOUCH_DAT
TOUCH_INT
SENSE2
SENSE4
CONF
SENSE7
SENSE5
RIGHT
SENSE1
SENSE3
CLR
Date
Sign & Name
MODEL
KG808
01/10
S.J.PARK
2006
01/10
S.H.LEE
TOUCH FPCB
2006
DRAWING
NAME
01/10
(CAPACITIVE SENSOR)
S.Y.LEE
2006
REV.1.1
DRAWING
NO.
(SPCY0070601)
Sheet/
Sheets
10/10
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