R-21FBSTM - Sharp Home Appliance Service Manual (repair manual). Page 29

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R-21FBSTM/R-22FBSTM - 29
Figure S-2. Control Panel Circuit
CONTROL PANEL CIRCUIT DIAGRAM
10G471K
T1
D1
D2
D3
D4
35V/1000u
Q1
C1
50V/0.1u
SP1
3.3K
D30
D22
Q23
C21
35V/10u
RY
3
C6
C4
4.7K
ZD2
HZ4A2
Q4
KT
A1274Y
(J11)
R9
CF1
R31
4.7K
R5
R 6
3
R30
1N4002Lx4
CN-B
ST
OP
SWITCH
10Kx3
CST4.00MGW
6
4
3
R40
1N4002L
LIQUID CR
YST
A
L
 DISPLA
Y
FA
N
MOT
OR
VRS1
LD1
1
A5
A3
COM
N.O.
COM
N.O.
A1
15K
R1
D26
C2
Q24
Q22
1
Q25
LD2
L
D3
1/2W 330
R2
1W 470
R11
27
ZD1
HZ5C-2
35V/10u
R4
C7
(J10)
R8
R7
C5
4.7K
C30
D24
FTR-F3AA012E
D21
RY
4
RY
1
OMIF-S-1
12LM-SP
Q3
KT
A1274Y
R10
220
ZD3
HZ12C-1
Q21
Q40
C20
0.1u / 50V
10K
C3
50V/0.1u
Q2
13
12
10
11
13
12
10
11
C71
15K
15K
15K
CN-C
WH-C
S1 
S2 
S3 
S4 
S5 
S6 
S7 
S8 
S9
S10
S12
S11
C3
C2
C1
AC240V
50HZ
HIGH VOL
TAGE
TRANSFORMER
KRA1
1
7M
50V
/0.
1u
PA
1
45DR
14P
 HARNESS
KRC243M
SW2
KRA222M
1/2W 75
R20
OVEN LAMP
TURNT
ABLE
MOT
OR
I-1
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
P70
P71
P72
AV
D
D
ANI5
ANI4
ANI3
ANI2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
ANI1
ANI0
AVS
S
P11
P10
P33
INTP2
INTP1
INTP0
P26
P25
P24
P23
P22
BZO90
P20
62
64 
63
61 
60 
59 
58 
57 
56 
55 
54 
53 
52 
51 
50 
49
1
2
3
4
5
6
7
8
9
10
11
12
P03
P02
P01
P00
15
14
13
16
RESET
X2
X1
VSS
VDD
XT2
XT1
VPP
P53
P52
P51
P50
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
VLC2
VLC1
VLC0
CAPL
CAPH
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32
D-1
D-2
D-3
D-4
D-5
D-6
D-7
1M
15K
R60
R61
1K
R6
R80
R81
100K
ENCODER
A
B
C
4.7
K x
2
RSW1
6
6
7
7
8
8
D10
R13
R 6
9
R 7
0
R72
R71
C65
C66
100K
R66
R67
100K
+1MIN
SW4
KRA222M
4.7K
(J1)
R21
1/4W 200
CN-D
52806-0710
B14B-PH-K-S
0-917894-1
CN-A
R22
1/2W 47
35V/220u
C10
D11
2
(J13)
(J12)
(J15)
(J14)
(J17)
(J16)
ST
OP
SW3
R65
9
9
R 6
4
15K
100K
2
2
5
5
4
4
3
3
1
1
10K x4
2
1
2
1
3
1
LED unit
Switch unit
R78
R77
R75
B2(5.0B)B-XASK-1
2P
 HARNESS
B02B-XASK-1
CN-E
CN-F
WH-F
OMIF-S-1
12LM
14
14
15K
R68
100K
R62
AUT
OMA
TIC
SW1
R76
4.7KF
0-316880-1
[NOTE] 
ba
c
d
IXA216DR
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