Sharp R-220KK - Oven Schenatic

R220KW
6 – 2
[2] OVEN SCHENATIC
1. Off Condition
Figure O-1. Oven Schematic-Off Condition
2. Cooking Condition
Figure O-2. Oven Schematic-Cooking 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.
POWER
TRANSFORMER
RECTIFIER
MAGNETRON
CAPACITOR
0.82µF
AC2100V
or
AC1900V
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
MONITOR
SWITCH
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
A3
COM.
DOOR
SENSING
SWITCH
B2 B1
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
A1
N.O.
TEMPERATURE
FUSE (OVEN)
THERMAL
CUT-OUT (OVEN)
120V AC
60 Hz
GRN
FUSE
15A
NOISE SUPPRESSION COIL
LINE CROSS CAPACITOR
0.22µF / AC 250V
LINE BYPASS
CAPACITOR
0.0033µF / AC 250V
LINE BYPASS
CAPACITOR
0.0033µF / AC 250V
LN
NOISE FILTER
or
NOTE: " " indicates components with potentials above 250V
POWER
TRANSFORMER
RECTIFIER
MAGNETRON
CAPACITOR
0.82µF
AC2100V
or
AC1900V
OVEN
LAMP
TURN-
TABLE
MOTOR
FAN
MOTOR
MONITOR
SWITCH
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
A3
COM.
DOOR
SENSING
SWITCH
B2 B1
(RY-1)
(RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
A1
N.O.
TEMPERATURE
FUSE (OVEN)
THERMAL
CUT-OUT (OVEN)
120V AC
60 Hz
GRN
FUSE
15A
NOISE SUPPRESSION COIL
LINE CROSS CAPACITOR
0.22µF / AC 250V
LINE BYPASS
CAPACITOR
0.0033µF / AC 250V
LINE BYPASS
CAPACITOR
0.0033µF / AC 250V
LN
NOISE FILTER
or
NOTE: " " indicates components with potentials above 250V