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8. P.C.B Diagrams
8-1 P.C.B Diagrams

Samsung Electronics

8-1

9. Schematic Diagrams
9-1 Schematic Diagrams
ASSY CHOKE P.C.B BLK MGT TCO BLK COM FUSE BRN BRN CAVITY TCO 250V10A BLK C3 BLK 230V40W BLU PRIMARYS/W BLK BLK 230V H.V.TRANS

D-MOTOR

YEL L.V.TRANS HEATER YEL MAIN RELAY

F-MOTOR

POWER CORD 230V/50HZ

L

LAMP 230V 21V

ORG

H.V.DIODE H.V.FUSE (0.75A-CE745G/ 0.8A-CE945G) NO H.V.CAPACITOR

BLU

FM
0V ORG WHT BLK

DM

COM

C1

NC

WHT GRILL RELAY WHT BLK CAVITY TCO 1ND

RESISTOR

BLU

INRUSH RELAY MONITOR FUSE (250V1.6A) C2 BLU RESISTOR 0V F FA YEL WHT POWER RELAY (SECONDARY INTERLOCK) L.V.T MAIN RELAY POWER RELAY INRUSH RELAY GRILL RELAY DOOR SENSING S/W WHT

BLU

MAGNETRON

CONDITION OF OVEN
DOOR IS OPENED COOK OFF

KEY BOARD

A S S Y M A I N P.C.B
WIRING COLOR
BRN : BROWN BLU : BLUE WHT : WHITE ORG : ORANGE RED : RED YEL : YELLOW BLK : BLACK Y/G : YELLOW GREEN COM NO BLK BLK BLK COM NO ORG ORG NC COM NO BLK WHT BLK BLK BLU

1.INPUT : 230V 2.DOOR : OPEN 3.LAMP : ON 4. : P.C.B PATTERN 5. : P.C.B IN/OUT POINT

PRIMARY LATCH SWITCH

DOOR SENSING SWITCH

MONITOR SWITCH

MAGNETRON

HIGH VOLTAGE DIODE FA F HIGH VOLTAGE CAPACITOR RED RED TO CHASSIS

RED H.V.FUSE BLK WHT RED
SYMBOL COLOR BRN BROWN BLK BLACK RED RED BLU BLUE

HIGH VOLTAGE TRANSFORMER

Samsung Electronics

9-1