Matrix Circuit For Touch Key Board - LG LMV1825SB Service Manual

MATRIX CIRCUIT FOR TOUCH KEY BOARD

VENT
HI/LO/OFF
8
LIGHT
HI/LO/OFF
9
LESS
10
CUSTOM
COOK
11
TURNTABLE
ON/OFF
12
MORE
13
2
1
N.C N.C
CUSTOM
N.C
SET
CLOCK Ez-On
LIGHT
N.C
TIMER
STOP
START
CLEAR
SENSOR SENSOR
PIZZA
POTATO
3
4
TIME
N.C
COOK
AUTO
N.C
DEFROST
KITCHEN
N.C
TIMER
POWER
N.C
LEVEL
HOLD
N.C
WARM
SENSOR SENSOR
POPCORN VEGETABLE VEGETABLE
5-2
5
6
5
0
6
1
7
2
8
3
9 4
SENSOR SENSOR
COOK
REHEAT
7