Service manual

8
R-630DK
R-630DW
R-630DS
Figure O-1. Oven Schematic-Off Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. COOKING TIME PROGRAMMED
3. VARIABLE COOKING CONTROL "P-HI" (100%)
4. "START" PAD TOUCHED
Figure O-2. Oven Schematic-Cooking Condition
120V AC
60 Hz
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
POWER
TRANSFORMER
MONITOR
SWITCH
RECTIFIER
MAGNETRON
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
MONITOR
FUSE 20A
A1
A2
N.O.
COM.COM.
N.O.
DOOR
SENSING
SWITCH
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
THERMAL
CUT-OUT (OVEN)
THERMAL
CUT-OUT (MG.)
GRN
F3
F1
F2
AH SENSOR
B2 B1
CAPACITOR 0.94µF AC 2200V
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
POWER
TRANSFORMER
MONITOR
SWITCH
RECTIFIER
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
N.O..
N.O.
DOOR
SENSING
SWITCH
B2 B1
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
120V AC
60 Hz
GRN
MONITOR
FUSE 20A
THERMAL
CUT-OUT (OVEN)
THERMAL
CUT-OUT (MG.)
COM.
CAPACITOR 0.94µF AC 2200V
A1
A2
COM
F3
F1
F2
AH SENSOR
MAGNETRON