Samsung MW7592W Service Manual - Page 25

9. Schematic Diagrams 9-1 Schematic Diagrams NOTE : CIRCUIT SHOWN WITH DOOR IS OPENED POSITION. NOTE : FOR SERVICE REPLACEMENT USE 16 GA 105ßC THERMOPLASTIC COVERED WIRE EXCEPT FOR HIGH VOLTAGE LEADS OR AS NOTED ON SPECIAL LEADS. PRIMARY INTERLOCK S/W FUSE BLK BLK POWER CORD AC 120V/60Hz 120V20A BLK YEL LAMP 125V 40W L YEL YEL FAN MOTOR BLU 120V 21V FM 0V ORG L.V.TRANS VARISTOR RED DM D/MOTOR GND WARNING POWER MUST BE DISCONNECTED BEFORE SERVICING THIS APPLIANCE H. V. TRANSFORMER 120V BLK H.V.DIODE COM NO NC INTERLOCK MONITOR SWITCH H. V. CAPACITOR (0.95uF) MAIN RELAY MGT / CVT TCO CONDITION 1. DOOR : OPEN 2. INPUT : 120V 60Hz 3. LAMP : ON 4. : P.C.B PATTERN 5. : P.C.B IN/OUT POINT PCB PATTERN WHT BLU 0V F FA RED POWER RELAY (SECONDARY INTERLOCK) MAGNETRON DOOR SENSING S/W ORG ORG GAS SENSOR GRN ASSY PCB BOARD HEATER SENSOR PRIMARY SWITCH TOP BLK BLU BLK BLK ORG BLU ORG BLK DOOR SENSING SWITCH BOTTOM RED BLK MONITOR SWITCH BLK CENTER WHT BLU RED POWER RELAY Samsung Electronics MAGNETRON FA F RED HIGH VOLTAGE DIODE TO CHASSIS HIGH VOLTAGE CAPACITOR RED RED ORG HIGH VOLTAGE TRANSFORMER RED BLK WHT BLU YEL WHT YEL LOW VOLTAGE TRANSFORMER SYMBOL ORG WHT BLK BLU RED COLOR ORANGE WHITE BLACK BLUE RED 9-1