Samsung CE745GR service manual Schematic Diagrams, A S S Y M A I N P.C.B

9. Schematic Diagrams

9-1 Schematic Diagrams

BRN

POWER

CORD 230V/50HZ

BLU

	BRN
CAVITY	TCO
	BLU
	HEATER
	WHT
GRILL RELAY
CAVITY	BLK
	TCO
	BLU

FUSE 250V10A

C1

WHT

ASSY CHOKE P.C.B		MGT
		TCO			PRIMARYS/W					H.V.TRANS
										BLK
		BLK	BLK					BLK
					COM					230V
				BLK
	C3	BLK					BLU
			230V40W	L	LAMP			ORG		H.V.DIODE
1ND	RESISTOR	L.V.TRANS	RELAYMAIN			MOTOR-F	230V	MOTOR-D
					YEL		21V		COM	H.V.FUSE
			YEL							(0.75A-CE745G/
								DM
							FM			0.8A-CE945G)
							0V		NC
									NO	H.V.CAPACITOR
							ORG
							WHT
							BLK
		MONITOR FUSE					INRUSH RELAY
	C2								RESISTOR
		(250V1.6A)						BLU		0V
											FA
										F
									YEL	MAGNETRON
			WHT						WHT

CONDITION OF OVEN

DOOR IS OPENED

COOK OFF

WIRING COLOR

POWER RELAY

(SECONDARY INTERLOCK)

L.V.T	MAIN	POWER	INRUSH	GRILL	DOOR SENSING
					S/W
	RELAY	RELAY	RELAY	RELAY

KEY BOARD

A S S Y M A I N P.C.B

1.INPUT : 230V

2.DOOR : OPEN

3.LAMP : ON

4.: P.C.B PATTERN

5. : P.C.B IN/OUT POINT

BRN : BROWN	BLU : BLUE
WHT : WHITE	ORG : ORANGE	COM NO		BLK	COM NO		ORG		NC		WHT BLK
								COM NO
RED : RED	YEL : YELLOW										BLK BLU
BLK : BLACK			BLK BLK			ORG				BLK
Y/G : YELLOW GREEN		PRIMARY LATCH			DOOR SENSING			MONITOR
		SWITCH			SWITCH			SWITCH

MAGNETRON

BLK

WHT

HIGH VOLTAGE

DIODE

FA	F	TO CHASSIS
	HIGH VOLTAGE CAPACITOR
	RED
	RED
	RED	H.V.FUSE
		SYMBOL	COLOR
	RED	BRN	BROWN
		BLK	BLACK
		RED	RED
		BLU	BLUE

HIGH VOLTAGE

TRANSFORMER

Samsung Electronics 9-1