9
DCM24B
DCM24R
DCM24S
Figure O-2. Oven Schematic-Microwave Cooking Condition
SCHEMATIC
1.
DOOR CLOSED.
2.
COOKING TIME PROGRAMMED.
3.
“START” PAD TOUCHED.
Figure O-1. Oven Schematic-OFF Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1.
DOOR CLOSED.
2.
CLOCK APPEARS ON DISPLAY.
SCHEMATIC DIAGRAM
CONV.
THERMAL
CUT-OUT
MONITOR SWITCH
OVEN LAMP
FAN MOTOR
A-5
A-3
A-1
E-6
CONTROL UNIT
DAMPER
SWITCH
THER-
MISTOR
DOOR
SENSING
SWITCH
AH SENSOR
DAMPER MOTOR
CONVECTION MOTOR
TURNTABLE MOTOR
HEATIMG ELEMENT
MAGNETRON
POWER
TRANSFORMER
H.V. RECTIFIER
CAPACITOR
0.94
µ
RY4
RY5
RY6
RY1
SECONDARY
INTERLOCK
SWITCH
120V
60Hz
TTM
FM
COM.
(RY1)
E-5
E-4
E-3
E-2
E-1
F-3
F-2
F-1
RY3
RY2
PRIMARY
INTERLOCK
RELAY
N.O.
(RY1)
COM.
(RY3)
COM.
(RY2)
N.O.
(RY2)
N.O.
(RY3)
A-9
A-7
CM
DM
OL
MAGNETRON
TEMPERATURE
FUSE
FUSE
RY2
CONV.
THERMAL
CUT-OUT
MONITOR SWITCH
OVEN LAMP
FAN MOTOR
A-5
A-3
A-1
E-6
CONTROL UNIT
DAMPER
SWITCH
THER-
MISTOR
DOOR
SENSING
SWITCH
AH SENSOR
DAMPER MOTOR
CONVECTION MOTOR
TURNTABLE MOTOR
HEATIMG ELEMENT
MAGNETRON
POWER
TRANSFORMER
H.V. RECTIFIER
CAPACITOR
0.94
µ
RY4
RY5
RY6
RY1
SECONDARY
INTERLOCK
SWITCH
120V
60Hz
TTM
FM
COM.
(RY1)
E-5
E-4
E-3
E-2
E-1
F-3
F-2
F-1
RY3
RY2
PRIMARY
INTERLOCK
RELAY
N.O.
(RY1)
COM.
(RY3)
COM.
(RY2)
N.O.
(RY2)
N.O.
(RY3)
A-9
A-7
CM
DM
OL
MAGNETRON
TEMPERATURE
FUSE
FUSE
RY2
NOTE: " " indicates components with potentials above 250V.