4. P.C.B Diagrams 4-1 P.C.B Diagrams
4-1
Samsung Electronics
5. Schematic Diagrams 5-1 Schematic Diagrams MGT TCO
ASSY CHOKE P.C.B
H.V.TRANS
PRIMARYS/W BLK
BLK
BLK
BLK
COM
C3
FUSE
BLU
BLK 230V40W
L
LAMP
WHT
1ND
GRILL RELAY
F-MOTOR
L.V.TRANS
YEL MAIN RELAY
WHT
RESISTOR
C1
HEATER
YEL
21V
DM
FM
COM H.V.FUSE (0.8A)
NC
0V
NO
H.V.CAPACITOR
ORG WHT BLK INRUSH RELAY
BLK MONITOR FUSE (250V1.6A)
C2
CAVITY TCO
BLU
H.V.DIODE
ORG 230V
BLU
D-MOTOR
POWER CORD 230V/50HZ
230V
BLK
250V10A
BRN GRILL TCO
BRN
RESISTOR
BLU
0V F
BLU
YEL
FA
MAGNETRON
WHT
WHT POWER RELAY (SECONDARY INTERLOCK) MAIN RELAY
L.V.T
CONDITION OF OVEN
POWER RELAY
INRUSH RELAY
DOOR SENSING S/W
GRILL RELAY
KEY BOARD
1.INPUT : 230V 2.DOOR : OPEN 3.LAMP : ON 4. : P.C.B PATTERN 5. : P.C.B IN/OUT POINT
DOOR IS OPENED COOK OFF
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
BLK
COM NO
COM NO
BLK BLK
NC COM NO
ORG ORG
PRIMARY LATCH SWITCH
WHT BLK BLK BLU BLK
DOOR SENSING SWITCH
MONITOR SWITCH
MAGNETRON
HIGH VOLTAGE DIODE FA
TO CHASSIS
F HIGH VOLTAGE CAPACITOR RED RED
RED H.V.FUSE BLK WHT
RED
SYMBOL COLOR BRN BROWN BLK BLACK RED RED BLU BLUE
HIGH VOLTAGE TRANSFORMER
5-1
Samsung Electronics