13
R-310AK
R-330AK
R-330AW
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-3(a). CPU Unit Circuit (R-310AK)
+
–
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C12
C11
C10
C 9
C 8
POWER
LEVEL
BAKED
POTATO
DINNER
PLATE
TIMER
CLOCK
COMPU
DEFROST
BEVERAGE
POPCORN
START
MINUTE
PLUS
FRESH
VEGETA-
BLE
REHEAT
CASSE-
ROLE
FROZEN
ROLL /
MUFFIN
FRESH
ROLL /
MUFFIN
C 7
54
3
2
1
09
8
7
6
C 6
C
5
C
4
C
3
C
2
C
1
R14 15k
R20 15k
R56 15k
R55 15k
R54 15k
R53 15k
R52 15k
R51 15k
(J10)
(J11)
(J12)
(J13)
(J14)
(J15)
R41 4.7k
R64 220k
R63 220k
R62 220k
R61 220k
C64 330p/50v
C63 330p/50v
33p
/50v
C62 330p/50v
C61 330p/50v
R13 15k
D10
R11 15k
R71 10kF
R10 1k
ZD10
UDZ4.3B
(J11),(J13),(J15)
: 4.7k x 3
Q10
2SA1037AK
C10 0.01
µ
/25v
C12 0.01
µ
/25v
0.01
µ
/25v
C40
C71
IC1 IZA758DR
C11 47
µ
/16v
C13
0.1
µ
/50v
C70
0.01
µ
/25v
R12 15k
NC
GND
VC
INT
BUZZER
RY1
RY2
(RY3)
DOOR
SWITCH
NOTEH
: IF NOT SPECIFIED, 1/10w
±
5%
: IF NOT SPECIFIED, 1SS355
LIQUID CRYSTAL DISPLAY
KEY UNIT
ON
DEF.
LBS.
QTY.
CHECK
R57 15k
R58 15k
R59 15k
R60 15k
R40 15k
D20
D40
Q30
KRA101S
Q20
KRA101S
Q22
KRA105S
C20
0.1
µ
/50v
STOP
CLEAR
VDD
C1
C2
C3
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
SEG 0
SEG 1
SEG 2
SEG 3
SEG 4
SEG 5
SEG 6
SEG 7
SEG 8
SEG 9
SEG10
SEG11
R60
R61
R62
R63
AIN0
AIN1
AIN2
AIN3
VSS
42
1
5
10
15
21
22
25
30
35
40
COM 4
COM 3
COM 2
COM 1
VLC
HOLD
RESET
X OUT
X IN
R92
R91
R90
R83
R82
R81
INT 2
R73
R72
R70
PULSE