Sharp R-308DW Service Manual page 9

SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
120V AC
60 Hz
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. COOKING TIME PROGRAMMED
3. VARIABLE COOKING CONTROL "HIGH"
4. "START" PAD TOUCHED
120V AC
60 Hz
THERMAL
MONITOR THERMAL
CUT-OUT (OVEN)
FUSE 20A CUT-OUT (MG.)
A2
(RY-1)
A1
CONTROL UNIT
GRN
OL TTM
TURN-
OVEN
TABLE
LAMP
MOTOR
SECONDARY
INTERLOCK
SWITCH
Figure O-1. Oven Schematic-Off Condition
THERMAL
MONITOR THERMAL
CUT-OUT (OVEN)
FUSE 20A CUT-OUT (MG.)
A2
(RY-1)
A1
CONTROL UNIT
GRN
TTM
OL
TURN-
OVEN
TABLE
LAMP
MOTOR
SECONDARY
INTERLOCK
SWITCH
Figure O-2. Oven Schematic-Cooking Condition
7
N.O.
N.O.
(RY-2)
PRIMARY
INTERLOCK
RELAY
COM. COM.
SH-B SH-A
DOOR
SENSING
MONITOR
SWITCH
SWITCH
FM
FAN
MOTOR
N.O.
N.O.
(RY-2)
PRIMARY
INTERLOCK
RELAY
COM COM.
SH-B SH-A
DOOR
SENSING
MONITOR
SWITCH
SWITCH
FM
FAN
MOTOR
R-308DW
R -310DK
R -310DW
POWER
TRANSFORMER
RECTIFIER
MAGNETRON
POWER
TRANSFORMER
RECTIFIER RECTIFIER
MAGNETRON