R307KW
12 – 2
[2] Control Panel Circuit (Figure S-2)
Figure S-2. Control Panel Circuit
S
EG14
AIN1
AIN0
SEG0
P20
VLC2
VLC1
VLC0
CAPL
CAPH
P7
0
AIN5
P03
COM0
IC-1
AIN2
AIN3
AIN4
S
EG13
S
EG12
S
EG11
S
EG10
SEG
9
SEG
8
SEG
7
P11
P10
P33
P32
P31
INTP
0
P26
P25
AVSS
P24
P23
P22
BZO90
1
48
32
49
64
16
33
B2
CO
M
NO
A3
RY1
DU1
2
D1-1P(M)-R
RY2
Q21
DTD1
43ES
C21
10uF/35V
+
-
D40
Q22
SP1
C2
470uF/25V
+
-
0.1uF/25V
+
-
C8
220uF/10V
ZD1
UDZ4.3B
C10
0.1uF/25V
R5
Q1
2SA1037AK
R6
15K
C4
0.01
uF/50V
Q10
DTA143EKA
R10
15K
C11
0.01uF/50V
1K
10K
4.7K
4.7K
10K
4.7K
C1
Q20
DTA14
3
EKA
C20
0.1uF
/
25V
R41
15K
R40
4.7K
OVEN
LAMP
TERNTABLE
MOTOR
FAN
MOTOR
POWER
TRANSFORMER
DOOR
SW.
VRS1
T1
D1
D2
D3
D4
D1
-
D
4
1N4002L
X
4
NOTE
SEG1
SEG3
SEG2
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
COM2
COM1
COM0
B1
DO
OR
-5V
INT
BZ
CO
M
M
C40
GN
D
R4
91
0
1/
2
W
CN-B
AC
AC
A
C
12
0V
60HZ
G4
G5
G6
G1
<
LSI
UNIT
>
(J1)
DTA1
23JS
G8
G9
G10
G2
G3
G7
VR
R30
3.3K
0.01uF
50V
<
KEY
UNIT
>
PA142DR
COM1
COM2
COM3
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
P7
1
P7
2
AVDD
P01
P00
RESET
X2
X1
VSS
VDD
XT
2
XT
1
IC
P53
P52
P51
P50
P02
17
R50
R51
R7
R8
R9
C3
R52
R53
C50
C5
1
C52
C53
0.1
u
F
25
V
4.7K
4.7K
4.7K
C50-C
5
3
330P/50V
x
4
R50-R53
220K
x
4
<
POWER
UNIT
>
R60
11
K
F
C60
22
pF/50V
Q3
0
DTA143EKA
G5NB-1A12VDC
A1
B2P-V
H-B
CN-A
B
2
(5.0)B-XA
10G471K
(J12)
(J10)
(J14)
(J11)
(J13)
(J15)
AIN3
AIN4
AIN5
MC28
36
D20
MC2
836
a
b
c
d
LIQUID
CRYSTAL
DISPLAY
ON
DEF.
LBS.
QTY.
CHECK
REHEAT
4
1
7
2
5
8
0
6
3
TIMER
CLOCK
9
COOK
SOFTEN
WARM
POPCORN
MELT
DEFROST
POWER
LEVEL
STOP
CLEAR
START
MINUTE
PLUS
1
3
7
4