POINT
WAVEFORM
A
POINT
A
B
STAGE
RELAY “4” ON
–5VDC
–24VDC
RELAY “4” OFF
GND
GND
5) When the digital clock does not operate properly.
If clock does not keep exact time, you must check resistor R11, R17.
7) When there is not grill heat.
When touching “START” pad, oven lamp turns on.
Fan Motor and turntable rotate and cook indicator in display comes on.
* Cause: RELAY “4” does not operate.
CHECK METHOD
47
Содержание KOG-261M
Страница 1: ...Service Manual Microwave Oven KOG 261M KOG 262M KOG 281M KOG 282M DAEWOO ELECTRONICS CO LTD...
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Страница 37: ...36 WIRING DIAGRAM...
Страница 45: ...45 Fig 6 Measurement Point...
Страница 48: ...2 COMPONENT INFORMATION 1 Transistor 2 Diode and Zener Diode 48...
Страница 49: ...49 3 PRINTED CIRCUITS BOARD...
Страница 50: ...50 4 P C B CIRCUIT DIAGRAM...
Страница 54: ...54...