Samsung MW7490W - Schematic Diagrams

9. Schematic Diagrams
9-1 Schematic Diagrams
9-1
POWER RELAY (SECONDARY INTERLOCK)
PRIMARY S/W
MGT CVT
TCO
POWER
CORD
AC 120V/60Hz
FUSE
WARNING
NOTE: CIRCUIT SHOWN WITH DOOR IS OPENED POSITION.
NOTE: FOR SERVICE REPLACEMENT USE 16 GA 105˚C
THERMOPLASTIC COVERED WIRE EXCEPT
FOR HIGH VOLTAGE LEADS OR AS NOTED ON SPECIAL LEADS.
POWER MUST BE DISCONNECTED
BEFORE SERVICING THIS APPLIANCE
C1
120V/20A
C2 C3
0.1uF 500kohm
0.9mH
200pF 200pF
BLK BLU
BLK
R
RED
RED
ORG
RED
BLK
BLU RED
ORG
ORG
BLU
BLK
MAGNETRON
HIGH VOLTAGE
DIODE
TO CHASSIS
FA F
HIGH VOLTAGE
TRANSFORMER
POWER RELAY
DOOR SENSING SWITCH
BOTTOM
MONITOR SWITCH
CENTER
BLK
PRIMARY SWITCH
TOP
HIGH VOLTAGE CAPACITOR
BLK
RED
ORG
WHT
SYMBOL COLOR
BLU
BLK
RED
ORANGE
WHITE
BLUE
BLACK
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