Sharp R-3C57 User Manual

31
R-3C57
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-2. Contrl Panel Circuit
+
-
+
-
+
-
+
-
5432 1 0987 6
STOP
CLEAR
LESS
POWER
LEVEL
HELP
Frozen
Dinner
CLOCK
TIMER
A3 A5 A1
COM
NO
B2 B1
AC240V 50Hz
FAN MOTOR TURNTABLE MOTOR  OVEN LAMP
POWER TRANSFORMER
DOOR SWITCH
T1
VRS1
(J1)
a
b
c
d
1
2
5 6 3
4
D2
D1 S1NB10
R10 47K
R11 56K
D20 D21
RY1 RY2
(J2)
Q21 KRC243M Q22 DTA143ES
D22
(J5) (J3) (J4)
(J6)
R6 12 1/2W
R31 4.7K
C30
R30 15K
D30
C1 0.1µ/50V
C2 330µ/35V
C20 0.1µ/50V
C21
10µ/35V
Q20 KRA101M
C10
0.01µ/25V
R7 150
R2 820 1/2W
R3 820 1/2W
R41 3.3K
SP40
(D)
VC
VC
C3 47µ/16V
C4
C6 47µ/16V
+
-
C7 0.1µ/50V
R5
4.7K
C5
Q1 2SA933
R4
1K
ZD2
HZ4C3
R60
1M
CF1 4MHz
(A) (B) (C)
R74 100K
R73 100K
R75 100K
R72 4.7K
R71 4.7K
R70 4.7K
(A) (B) (C)
Q72Q71Q70
R51 15K R52 15K R53 15K R54 15K
R50 150K x 4
C50 330p x 4
Q70~Q72 2SA933
(D)
R40 1K
D50
G12 G11 G10
G9
G8 G7 G6 G5 G4 G3 G2 G1
D51
D52
D53
D54
D57
KEY UNIT
CONTROL UNIT
1 5 10 15 20 21
42 30 22 25 35 40
IC1 IZA655DR
Vdsp
R00 R01 R02 R03
TEST
RST
OSC1 OSC2
GND
AVSS
AN0 AN1 AN2
R33 R40 R41 R42 R43
AVCC
VCC
R22 R21 R20 R13
D8 D7 D6 D5 D4
BUZZ
D2
INT
R23 R12 R11 R10 R83 R82 R81 R80
D1
F
1
F
1
P
1
P
2
P
3
P
4
P
5
P
6
1
G
P
8
P
9
P
10
P
11
P
12
P
14
P
15
F
2
F
2
P
7
2
G
3
G
4
G
5
G
6
G
7
G
FLUORESCENT DISPLAY TUBE
COOK KG DEF HELP
Note : IF NOT SPECIFIED, 1/4W ± 5%
IF NOT SPECIFIED, 1SS270A IF NOT SPECIFIED, 0.01µF/16V
1 28
P
13
J27 150
J35 510
D55
AUTO
START
REHEAT
MEAT
VEGE-
TABLES
Pasta
Meal
MEMORY
1
MEMORY
2
RICE
PASTA
DEFROST
INSTANT
COOK
START
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Sharp R-3C57 Specifications

General

Brand	Sharp
Model	R-3C57
Category	Microwave Oven
Language	English