Samsung RB215BSSB Service Manual - Page 77

18. BLOCK DIAGRAM 77 F DEF HEATER + F DRAIN HEATER R DEF HEATER + R DRAIN HEATER + ICE WATER PIPE HEATER AC COMPRESSOR COMPRESSOR COOL FAN F ROOM FAN R ROOM FAN ICE WATER VALVE F ROOM LAMP R ROOM LAMP DRIVING PART AC POWER INPUT POWER CORD AC100~240V MAIN PCB DRIVING PART CONTRIL CIRCUIT TRANSFORMER AC/DC POWER CIRCUIT OPTION CIRCUIT BUZZER CIRCUIT EEPROM RESET CIRCUIT OSCILLATOR CIRCUIT POWER CONTROL DRIVING PART CONTROL DOOR CONTROL AD CONVERT CONTROL TEST MODE CONTROL NORMAL MODE CONTROL STATUS CONTROL ICE MAKER CONTROL EEPROM CONTROL BUZZER CONTROL UART COMMUNICATION CONTROL DISPLAY MODE CONTROL BUTTON CONTROL DOOR S/W DETECTION CIRCUIT SENSOR DETECTION CIRCUIT ICE MAKER CONTROL CIRCUIT EJECTJING MOTOROVERLOAD SWITCH MOTOR SENSOR CIRCUIT DETECTION DETECTION CONTROL DISPLAY CONTROL CIRCUIT F DOOR SWITCH R DOOR SWITCH DOOR SWITCH F ROOM SENSOR R ROOM SENSOR F DEF SENSOR R DEF SENSOR AMBIENT SENSOR SENSOR EJECTING SENSOR TEST SWITCH HORIZONTAL SWITCH EJECT MOTOR FULL SWITCH ICE MAKER KIT BUTTON INPUT LED DISPLAY PANEL PCB