Operation Principles By Parts Of Circuit - Samsung RB215B Series Service Manual

12. OPERATION PRINCIPLES BY PARTS OF CIRCUIT

12-1) SOURCE POWER CIRCUIT
12-2) OSCILLATION CIRCUIT
12-3) RESET CIRCUIT
12-4) EEPROM DETECTION CIRCUIT
12-5) DOOR SWITCH DETECTON CIRCUIT
12-6) TEMP SENSING CIRCUIT
12-7) ICE MAKER OPERATION CIRCUIT
12-8) DISPLAY DRIVING CIRCUIT
12-9) LOAD DRIVING CIRCUIT
12-10) BUZZER CIRCUIT DIAGRAM
12-11) MODEL OPTION CIRCUIT
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙
46
47
47
48
48
48
49
50
51
52
53
53