Daewoo KOT-1G1A, Service Manual, Page: 47 / 58

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3. Key check procedure
To determine if the membrane keyboard is defective or not, check the continuity of each pad(key) contacts with a multi-
meter.
1) 0
pad : Between A and J
2) 1 pad : Between B and J
3) 2 pad : Between C and J
4) 3 pad : Between D and J
5) 4 pad : Between E and J
6) 5 pad : Between A and K
7) 6 pad : Between B and K
8) 7 pad : Between C and K
9) 8 pad : Between D and K
10) 9 pad : Between E and K
11) TIMER pad : Between A and G
12) WARM pad : Between C and H
13) AUTO COOK pad : Between B and I
14) ADD MINUTE pad : Between D and H
15) FROZEN PIZZA pad : Between D and F
16) FROZEN VEGETABLE pad : Between A and F
17) DINNER PLATE pad : Between D and G
18) BAKED POTATO pad : Between B and F
19) POPCORN pad : Between E and F
20) BEVERAGE pad : Between C and F
21) START pad : Between D and I
22) FAVORITE CHOICE pad : Between B and G
23) CLOCK pad : Between B and H
24) AUTO DEFROST pad : Between C and I
25) TIME COOK pad : Between E and M
26) POWER LEVEL pad : Between A and I
27) LIGHT pad : Between A and G
28) VENT FAN pad : Between C and G
29) CANCEL/OFF pad : Between E and I