Sharp R-7A55 User Manual

32
R-7A55(W)/(B)
R-7E45(W)/(B)
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. MICROWAVE KEY TOUCHED ONCE.
4. START KEY TOUCHED.
Note:
AC CORD CONNECTION
BRN : BROWN
BLU : BLUE
G-Y : GREEN AND
YELLOW STRIPE
/15 : SECTIONAL AREA
OF 1.5mm
2
MIN.
Figure O-1 Oven Schematic-OFF Condition
Figure O-2 Oven Schematic-Microwave Cooking Condition
220–230V~50Hz
BLU / 15 BRN / 15
G–Y / 15
EARTH
0.22µ / 250V
F1 : FUSE 15A
NOISE SUPPRESSION COIL
10M / 0.5W
600K / 0.5W
0.0047µ / 250V 0.0047µ / 250V
TC1 :  THERMAL CUT-OUT 170°C (OVEN)
R1: MONITOR  RESISTOR 4.3 / 20W
N.O
OVEN LAMP
TTM
FM
TURNTABLE MOTOR
FAN MOTOR
TC3: THERMAL CUT-OUT 190°C (CONV.)
COM
SW2: 2ND LATCH SWITCH
N.C
TC2: THERMAL CUT-OUT 125°C (MG.)
F3: FUSE  F10A
CFM
CONVECTION FAN MOTOR  
F2: FUSE F6.3A
SW3: STOP SWITCH
T: HIGH VOLTAGE TRANSFORMER
ASYMMETRIC RECTIFIER
C: CAPACITOR 1.2µ AC2100V
H.V. RECTIFIER
MG: MAGNETRON
OL
LN
CH: CONVECTION HEATING ELEMENT
GH: GRILL HEATING ELEMENT
DM
DAMPER MOTOR
H5
H6 H7
H8
A3
H3
H1
B2
B1
B3
B4
B6 B5
A5A7A9
COM
COM COM
N.O
N.O
N.O
RY3
RY5
RY1RY4RY6
RY7
SW5: DAMPER SWITCH
THER- MISTOR
RY2
NOISE FILTER
SW4:
MONITOR SWITCH
SW1:
1ST LATCH SWITCH
A1
220–230V~50Hz
BLU / 15 BRN / 15
G–Y / 15
EARTH
0.22µ / 250V
F1 : FUSE 15A
NOISE SUPPRESSION COIL
10M / 0.5W
600K / 0.5W
0.0047µ / 250V 0.0047µ / 250V
TC1 :  THERMAL CUT-OUT 170°C (OVEN)
R1: MONITOR  RESISTOR 4.3 / 20W
N.O
OVEN LAMP
TTM
FM
TURNTABLE MOTOR
FAN MOTOR
TC3: THERMAL CUT-OUT 190°C (CONV.)
COM
SW2: 2ND LATCH SWITCH
N.C
TC2: THERMAL CUT-OUT 125°C (MG.)
F3: FUSE  F10A
CFM
CONVECTION FAN MOTOR  
F2: FUSE F6.3A
SW3: STOP SWITCH
T: HIGH VOLTAGE TRANSFORMER
ASYMMETRIC RECTIFIER
C: CAPACITOR 1.2µ AC2100V
H.V. RECTIFIER
MG: MAGNETRON
OL
LN
CH: CONVECTION HEATING ELEMENT
GH: GRILL HEATING ELEMENT
DM
DAMPER MOTOR
H5
H6 H7
H8
A3
H3
H1
B2
B1
B3
B4
B6 B5
A5A7A9
COM
COM COM
N.O
N.O
N.O
RY3
RY5
RY1RY4RY6
RY7
SW5: DAMPER SWITCH
THER- MISTOR
RY2
NOISE FILTER
SW4:
MONITOR SWITCH
SW1:
1ST LATCH SWITCH
A1

Sharp R-7A55 Specifications

General

Brand	Sharp
Model	R-7A55
Category	Microwave Oven
Language	English