Schematic Diagrams - Samsung MW5480W Service Manual

9. Schematic Diagrams

9-1 Schematic Diagrams
BLK
L
POWER CORD
AC 120V/60Hz
N
WHT
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.
PRIMARY SWITCH
TOP
ORG
DOOR SENSING SWITCH
BOTTOM
WHT
WHT
Samsung Electronics
CAVITY
PRIMARY S/W
FUSE
TCO
BLK
BLK
125V15A
BLK
130V
L
40W
YEL
WHT
MGT
TCO
BLK
BLK
BLK
WHT
BLK
ORG
BLK
MONITOR SWITCH
CENTER
WHT
POWER RELAY
BLK
BLK
ORG
120V
COM
FM DM
21V
NC
0V
YEL
ORG
WHT
WHT
POWER RELAY
(SECONDARY INTERLOCK)
1. INPUT : 120V 60HZ
2. DOOR : OPEN
3. LAMP : ON
4. : P.C.B PATTERN
5. : P.C.B IN/OUT POINT
MAGNETRON
FA F
WHT
BLK
BLK
HIGH VOLTAGE
TRANSFORMER
WARNING
POWER MUST BE DISCONNECTED
BEFORE SERVICING THIS APPLINACE
H. V. TRANSFORMER
120V
BLK
H. V. CAPACITOR
NO
F FA
0V
MAGNETRON
HIGH VOLTAGE
DIODE
RED
HIGH VOLTAGE CAPACITOR
RED
RED
SYMBOL
ORG
WHT
BLK
BLU
RED
TO CHASSIS
ORG
COLOR
ORANGE
WHITE
BLACK
BLUE
RED
9-1