Service manual

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D
GFECBA
PWB assembly KEYPAD (EDX40N)
CONFIDENTIAL
43
21
43
21
43
21
43
21
43
21
43
21
43
21
DK02
SML-210VT
1
2
RK11
0
1
2
APY12
1
RK02
0
1 2
SK11
SKRAAAE010
12
34
SK12
SKRAAAE010
12
34
APY11
1
1005
RK21
220
1
2
RK08
0
1 2
RK09
0
1 2
APY10
1
APY08
1
RK10
0
1
2
SK05
SKRAAAE010
12
34
RK12
0
1 2
RK01
0
1
2
SK10
SKRAAAE010
12
34
EK03
PH-02H
1
2
G1
G2
EK01
ZH-12H
1
2
3
4
5
6
7
8
9
10
11
12
G1
G2
APY07
1
QK21
DTC114EUA
1 2
3
1005
RK22
100
12
RK07
0
1 2
APY09
1
APY01
1
APY05
1
QK23
DTC114EUA
1 2
3
RK05
0
1 2
APY02
1
DK03
SML-210VT
1
2
RK06
0
1 2
1005
RK23
220
1
2
QK22
DTC114EUA
1 2
3
QK24
DTC114EUA
1 2
3
SK06
SKRAAAE010
12
34
SK04
SKRAAAE010
12
34
DK01
SML-020MVT86
12
34
APY03
1
RK04
0
1
2
APY06
1
EK02
ZH-04H
1
2
3
4
G1
G2
EK04
PH-02H
1
2
G1
G2
1005
RK24
220
1
2
GND1
APY04
1
CK32 1005
100p-C
1
2
CK31
1005
100p-C
1
2
CK44 1005
100p-C
1
2
CK43 1005
100p-C
1
2
CK41 1005
100p-C
1
2
CK42 1005
100p-C
1
2
CK29
1005
100p-C
1
2
CK30
1005
100p-C
1
2
CK28 1005
100p-C
1
2
CK27
1005
100p-C
1
2
CK40 1005
100p-C
1
2
CK39
1005
100p-C
1
2
UP_SP-L-P
UP
UP_SP-R-N
RED
LAMP
GREEN
INPUT
TEMP
RIGHT
DOWN
LEFT
POW
N.C
KEYO-1
LED RED
LED GREEN
GND
KEYI-2
KEYO-0
+3.3V
LED LAMP
LED TEMP
KEYI-1
KEYI-0
KEYO-0
KEYO-1
KEYI-0
KEYI-1
KEYI-2
UP_SP-L-P
UP_SP-R-N
UP_SP-R-P
UP_SP-L-N
UP_SP-R-P
UP_SP-L-N
ViewSonic Corporation Confidential
-
Do Not Copy PJ1158-1
83