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9. P.C.B Diagrams
9-1 P.C.B Diagrams

Samsung Electronics

9-1

10. Schematic Diagrams
NOISE FILTER L
WHT WHT RESISTOR BRN C3 250V 10A BLU MONITOR S/W YEL HEATER BLK BRN HEATER SECONDARY SWITCH TCO MGT BLK BLK BLK

H.V.T
0V H.V.D

FUSE

2200pF

POWER CORD L N

INRUSH RELAY

C1

1mH

GEAR- MOTOR

LAMP

WHT

BLK

LINE-CAPACITOR 0.1uF

E
230V 50HZ

RESISTOR

FAN- MOTOR

L

DM

H.V.C

IND.

E
2200pF

FM
BRN YEL

HEATER RELAY

HEATER RELAY

H.V.FUSE

BLU

N

C2

BRN

BLK

PRIMARY SWITCH WHT WHT

MAIN RELAY

YEL

WHT

BLU

F

FA

WHT

BLK

MAGNETRON BLU BRN

DOOR SENSING SWITCH

YEL

GAS SENSOR

1 . INPUT : 230V 2 . DOOR : OPEN 3 . LAMP : ON

11

4

16

13

MAIN RELAY

GRILL RELAY

POWER RELAY

INRUSH RELAY

THERMO SENSOR

(ASSY MAIN P.C.B)
LVT FAN RELAY DOOR
W/SENSOR

MAGNETRON

HIGH VOLTAGE DIODE TO CHASSIS FA F

HIGH VOLTAGE CAPACITOR ORG RED

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

BLU

RED

HIGH VOLTAGE TRANSFORMER

Samsung Electronics

10-1