Sharp R-420EK - Power Unit Circuit

34
R-420EK
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-2. Power Unit Circuit
A 1
C10
J2
3
D3
D4
D1
D2
ab
d
c
6
14
T1
RY1
RY2
DOOR SENSING
SWITCH
12PIN LEAD WIRE
HARNESS
(CN-B)
NC
GND
NC
NC
VR
INT
VA
MICRO
MICRO
NC
CN-C
CN-A
(CN-D)
AC
DOOR
SENSING
SWITCH
BUZZER
OVEN LAMP
FAN MOTOR
TURNTABLE
MOTOR
OVEN LAMP
FAN MOTOR
TURNTABLE
MOTOR
D1-4
11ES1
GND
VRS1
C2 1000µ/35v
SP1
(J1)
10G471K
C 2
C 3
C 9
C 4
C 1
C 5
C 6
C 8
C 7
C11
A 2
D 1
D 3
NO
NO
COM
COM
B 2 B 1
C12
+
–
AC