Sharp R-350Y - Control Unit Circuit Diagram

14 – 3
[3] Control Unit Circuit (Figure S-2)
Figure S-2. Control Unit Circuit
UDZ4.3B
R68
15K
R69
15K
R70
15K
15K
R75
R74
(R72)
C60
C61
C62
C63
(C64)
R74㨪R77:270Kx4
C60㨪C63:330pF/50Vx4
GND
CPU UNIT
OL
TTM
MICRO
CN-B
DOOR
SW.
R71
R77
R76
(R78)
0.1uF/50V
3132
36
35 34 333738
R67
15K
R66
15K
R65
15K
R64
15K
R63
15K
R62
15K
R61
15K
R60
15K
F-1
F-2 F-3
R90
330 1W
R91
3.32KD
R92
1.8KF
C90
0.1uF/50V
R94
10K
R95
47K
C91
D90
KDS121
R96
3.57KD
R97
Q30
A5(7) A3(5)
Q20
D30 1SS270A
C20
0.1uF/50V
R40
4.7K
R41
15K
C40
B-1
CN-F
AH
SENSOR
B-2
C92
C93
(J8)
R11
15K
C14
Q10
2SA1037AK
ZD10
R10
1K
C13
R12
15K
C12
Q11
RN1401(T5L,F,T)
C4
47uF/16V
C1
R3
0.1uF/50V
C11
C3
10uF/35V
C2
2SC1815
Q1
ZD1
2.4K
HZ16-1
R2
R1
4.7K 1/4W
KTC3198Y
R5
Q2
R6
3.3K
KRA102M
10u/35V
C5
D5 D6
27 1/4W
R4
D8
820
1/2W
1SS270A x2
1SS270A
Q3
CSTLS4M00G56P18-A0
R98 620K
R100 150KF
R101 75KF
R102 37.4KF
R93
360KF
VRS1
10G471K
GND
5V
INT
VA
BZ
F2 F3
DOOR
M
T1
PA112DR
D1~D4 : 1N4002L x 4
1000uF/35V
680 1/2W
1/4W
47K
Q4
1SS270A
SP1
RY1
RY2
DU24D1-1P(M)-R
D7
AC
AC
0.1uF/50V
0.1uF/ 50V
POWER UNIT
AN0
R13
10K
R14
10K
R15
10K
BL
DB
P50
P51
P52
P53
P54
CF1
FTR-F3AA012E
(J7)
LD1LD2LD3LD4
1
80
65
40
25
3 1
4 6
D1
D2
D3 D4
LTST-C190KGKT x 4
CN-G : 5597-12CPB7F
(R80)
5
10
15
20
30
35
45
50
55
60
70
75
R110
G1
G2G3G4G5G6G7G8
G9
G10
G11
G12
PCOM0
PCOM1
PCOM2
PCOM3
(WH-2)
(WH-1)
(LD10)
(R7) (R8)
(NL)
(Q21)
(G13)
10K
R120
EASY
DEFORST
SENSOR
REHEAT
INFO
TIMER
3
2
16
54
789
0
POWER
LEVEL
LESS
RICE
PASTA
STOP
CLEAR
FRESH
VEGETABLES
MORE
QUICK
MEALS
JACKET
POTATO
FROZEN
VEGETABLES
EASY
MEALS
16
230㨪240V
50Hz
VC
VR
4.7K
C-1 C-2 C-3
M/D
PWM
A1
A1(3)
FM
COM
10K
10u/50V
0.1u/50V
D50 1SS270A
RN1401(T5L,F,T)
RN1401(T5L,F,T)
RN1401(T5L,F,T)
Q24
Q22
Q23
Q25
RN2401(T5L,F,T)
RY3
R9
J3
J1
J4
C50
C51
R50
CN-C
PWM, M/D
C100
0.1uF/50V
C101
0.1uF/50V
R42
470
fifl?

FM
IC2
AS358
324
5
1
678
R104
10K
R103
10K
C52
0.1uF/50V
D9
NOTE:
㧦IF NOT SPECIFIED 1/10W ±5㧑
NOTE:
㧦NOT INSERTED PARTS
( )
NOTE:
㧦CHECKER LAND
NOTE:
㧦IF NOT SPECIFIED 0.01uF 50V
KRA102M
750 1/2W
(C94)
(J6)
R16
0
E-3
E-1
(H)
(J2)
(Q31)
GND
CN-A
(CN-E)
EXPRESS
DUNNER PLATE
MELT
SOFTEN
INSTANT COOK
START
RN1401(T5L,F,T)
100K 1/4W
R51
FTR-F3AA012E
750 1/2W
1
57 54
44 45
49
1
50 60
52
51 47 46
48
1
58
55 56
59
53
39
40
41 42 43
RN1401(T5L,F,T)
300KF
R-350Y(S)