Samsung AS12HPCN - 9. Circuit Descriptions; 9-1 PCB Circuit Descriptions

Samsung Electronics 9-1
9. Circuit Descriptions
9-1 PCB Circuit Descriptions
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INDOOR FAN CONTROL PART
ZERO CROSSING PART
INDOOR TEMPERATURE SENSOR INPUT PART
SMPS PART
LOAD DRIVE RELAY PART
STEP MOTOR CONTROL PART
DISPLAY CONTROL PART
BUZZER DRIVE PART(OPTION)
MOTOR RPM FEEDBACK
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