Service manual

7
R-201FK/W
R-203FW
R-205FW
R-206FW
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"
4. "START" PAD TOUCHED
Figure O-2. Oven Schematic-Cooking Condition
NOTE: " " indicates components with potentials above 250V.
POWER
TRANSFORMER
RECTIFIER
MAGNETRON
CAPACITOR
0.82µF
AC2100V
C/T FUSE
120V AC
60 Hz
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
MONITOR
SWITCH
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
GRN
A3
COM.
DOOR
SENSING
SWITCH
B2 B1
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
A1
N.O.
TEMPERATURE
FUSE (OVEN)
POWER
TRANSFORMER
RECTIFIER
CAPACITOR
0.82µF
AC2100V
C/T FUSE
120V AC
60 Hz
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
MONITOR
SWITCH
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
GRN
A3
N.O.
COM.
DOOR
SENSING
SWITCH
B2 B1
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
TEMPERATURE
FUSE (OVEN)
A1
MAGNETRON