Circuit Description - Samsung RS21 Service Manual

10. Circuit Descriptions
10-1) Source Power Circuit
10-2) Oscillator Circuit
10-3) Reset Circuit
10-4) Door S/W Sensing Circuit
10-5) Temperature Sensing Circuit
10-6) Key Scan and Display Circuit
10-7) CoolSelect Zone
10-8) Fan Motor(BLDC) Drive Circuit
10-9) EEPROM Circuit
10-10) Option Circuit
10-11) Load Drive Circuit
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TM Panel Circuit
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