Daewoo KOG-361Q Service Manual page 41

Fig. 2
The touch control circuit controls the ON-OFF time of RELAY "1" in order to vary the output power of
the microwave oven from "power level 1" to "HI (100%) power".
One complete ON and OFF cycle of the RELAY "1" is 29 seconds. The relation between indications
on the control panel and the output of the microwave oven is as shown in Fig. 3
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