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