Sharp R-1200 Service Manual

31
R-1200
R-1201
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
N.O
COM
N.O
COM
B-1
C 1
C 2
C 3
C 4
C 6
C 5
C 9
+
–
+
–
B-2
T1
AC(N)
GND
VA
INT
BUZZER
MICRO
OVEN LAMP
TURNTABLE
MOTOR
FAN MOTOR
OVEN LAMP
TURNTABLE
MOTOR
FAN MOTOR
AC(H)
MICRO
DOOR
SENSING
SWITCH
HOOD
LAMP
HOOD LAMP
HOOD LAMP
HOOD LAMP
COMMON
HOOD
LAMP
HOOD
LAMP
DOOR
SENSING
SWITCH
NOTE
: IF NOT SPECIFIED, 1/4W ± 5%
CN-B
CN-A
CN-C
D1-D4
1N4002
RY1
RY2
RY3
RY4
D20 1SS270A
D40 1SS270A
C21
10µ/35v
SP1 PKM22EPT
Q21
KRC243M
Q22
KRA101M
1
ab
c
d
5
D3
D4
D2
D1
38
C1 0.1µ/50v
C2 470µ/50v
VRS1 10G471K
(J1)
D21 1SS270A
D22 1SS270A
A 3
A 1
D23 1SS270A
A5
D24 1SS270A
R4 3.3k
R1
240 1w
R2
240 1w
C 7
C 8

Sharp R-1200 Specifications

General

Brand	Sharp
Model	R-1200
Category	Microwave Oven
Language	English