Oven Schenatic - Sharp R-209KK Service Manual

[2] OVEN SCHENATIC

1. Off Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
FUSE
15A
GRN
120V AC
60 Hz
Figure O-1. Oven Schematic-Off Condition
2. Cooking Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. VARIABLE COOKING CONTROL "P-HI".
4. START PAD TOUCHED.
FUSE
15A
GRN
120V AC
60 Hz
Figure O-2. Oven Schematic-Cooking Condition
THERMAL
CUT-OUT (OVEN)
NOTE: " " indicates components with potentials above 250V
or
TEMPERATURE
FUSE (OVEN)
N.O.
(RY-2)
(RY-1)
A3
CONTROL UNIT
A1
B2
TTM
OL FM
TURN-
OVEN
FAN
TABLE
LAMP
MOTOR
MOTOR
SECONDARY
INTERLOCK
SWITCH
THERMAL
CUT-OUT (OVEN)
NOTE: " " indicates components with potentials above 250V
or
TEMPERATURE
FUSE (OVEN)
N.O.
(RY-2)
(RY-1)
A3
CONTROL UNIT
A1
B2
TTM
OL FM
TURN-
OVEN
FAN
TABLE
LAMP
MOTOR
MOTOR
SECONDARY
INTERLOCK
SWITCH
6 – 2
POWER
TRANSFORMER
COM.
PRIMARY
INTERLOCK
RELAY
B1
DOOR
SENSING
MONITOR
SWITCH
SWITCH
POWER
TRANSFORMER
COM.
PRIMARY
INTERLOCK
RELAY
B1
DOOR
SENSING
MONITOR
SWITCH
SWITCH
R209KK
CAPACITOR
0.82µF
AC2100V
or
AC1900V
RECTIFIER
MAGNETRON
CAPACITOR
0.82µF
AC2100V
or
AC1900V
RECTIFIER
MAGNETRON