31
R-402FW
R-404FK
6
4
5
1
2
3
6
4
5
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
1
54
2
53
3
52
4
51
5
50
6
49
7
48
8
47
9
46
10
45
11
44
12
43
13
42
14
1
NC
NC
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
NC
NC
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
NC
NC
41
15
40
16
39
17
38
18
37
19
36
20
35
21
34
22
33
23
32
24
31
25
30
26
29
27
28
B1
COM
N.O
COM
B2
N.O
VRS1
(J1)
10G471K
C1 0.1µ/50v
C2 1000µ/25v
C21 10µ/35v
AC
OVEN LAMP TURNTABLE MOTOR FAN MOTOR
AC(H)
MICRO
DOOR SENSING SWITCH
C3 220µ/10v
ZD1 HZ4C3
(J11)
D21
1SS270A
SP1
KEY UNIT
LSI UNIT
D22
1SS270A
(J10)
a
c
RY1
RY2
D20 1SS270A
D40 1SS270A
d
13
D3
D4
D1
LD1
LD4
LD3
LD2
D2
R1 560 1/2W
Q21 KRC243M
24
T1
D1-D4 1N4002
NOTE
: IF NOT SPECIFIED, 1/4W ± 5%
WH-1
WH-1
+
–
+
–
+
–
(J13)
(J12)
(J15)
(J14)
(J17)
(J16)
b
WH-1
WH-1
LIQUID CRYSTAL DISPLAY
Summary of Contents for R-402FW
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