Daewoo KOT-123Q0A Service Manual page 29

TROUBLESHOOTING GUIDE
3. Key check procedure
To determine if the membrane keyboard is defective or not, check the continuity of each pad(KEY) contacts with a multim-
eter.
1) 5
2) 0
3) POWER
4) QUICK START
5) LIGHT
6) 6
7) 1
8) SOUP
9) MUFFIN
10) FAN
11) 7
12) 2
13) FRESH VEGETABLE pad : Between C and H
14) BEVERAGE
pad : Between A and F
pad : Between A and G
pad : Between A and H
pad : Between A and I
pad : Between A and J
pad : Between B and F
pad : Between B and G
pad : Between B and H
pad : Between B and I
pad : Between B and J
pad : Between C and F
pad : Between C and G
pad : Between C and I
15) MORE
16) AUTO DEFROST
17) 8
18) 3
19) REHEAT
20) FROZEN PIZZA
21) LESS
22) CLOCK/A.START
23) 9
24) 4
25) BAKED POTATO
26) POPCORN
27) START
28) STOP/CLEAR
28
pad : Between C and J
pad : Between C and K
pad : Between D and F
pad : Between D and G
pad : Between D and H
pad : Between D and I
pad : Between D and J
pad : Between D and K
pad : Between E and F
pad : Between E and G
pad : Between E and H
pad : Between E and I
pad : Between E and J
pad : Between E and K