Schematic Diagrams - Samsung M745 Service Manual

9. Schematic Diagrams

9-1 Schematic Diagrams
ASSY NOISE FILTER
230V~
50Hz
E
VOLTAGE
FREG
NOTE
1. INPUT : 230V
2. DOOR : OPEN
3. LAMP : ON
4. : P.C.B PATTERN
5. : P.C.B IN/OUT
POINT
BRN
BLU
Samsung Electronics
MGT
CAVITY
TCO
TCO
BRN
BRN
BLU
1mH
MAIN
RELAY
E
MAIN INRUSH
RELAY RELAY
L.V.T
ASSY MAIN P.C.B
MAGNETRON
FA
RED
HIGH VOLTAGE
TRANSFORMER
PRIMARY
SWITCH
BRN BRN
BLK
BLU
ORG
L
230V
FM DM
21V
YEL YEL
0V
ORG
BLU
YEL
RESISTOR
INRUSH RELAY
WHT
BLU
POWER RELAY
DOOR
SENSING
POWER
RELAY SWITCH
PRIMARY
LATCH
SWITCH
F
HIGH VOLTAGE CAPACITOR
RED
RED
RED
BLK
H.V.T
0V
H.V.FUSE
MONITOR
SWITCH
YEL
BLU
MAGNETRON
SYMBOL
BRN
BLU
ORG
RED
WHT
BLK
YEL
DOOR MONITOR
GRN
SENSING SWITCH
Y/G
SWITCH
HIGH VOLTAGE
DIODE
TO CHASSIS
H.V.FUSE
SYMBOL COLOR
ORG ORANGE
BRN BROWN
RED RED
BLU BLUE
H.V.D
H.V.C
F FA
COLOR
BROWN
BLUE
ORANGE
RED
WHITE
BLACK
YELLOW
GREEN
YELLOW/GREEN
9-1