Sharp R-820BK Service Manual page 40

R-820BK
R-820BW
1
A
AC120V
A 1
60Hz
a b
B
c
C
A 3
FAN MOTOR
CONVECTION
A 5
D
MOTOR
N.O.
OVEN LAMP
TURNTABLE
MOTOR
COM
N.O.
E
BOTTOM
HEATER
COM
N.O.
TOP
HEATER
COM
F
N.O.
MICRO
COM
G
NOTE
H
1
2
3
D1-4
T1
11ES1
8
4
D3 D1
6
1 D2
D4
d
RY5
RY1
RY6
RY4
RY3
RY2
D 3
OVEN THERMISTOR
: IF NOT SPECIFIED, 1/4w ± 5%
: IF NOT SPECIFIED, 1SS270A
2
3
4
Q2 2SB1238
R4 27
D5 D6
R5 4.7k
R2 510 1/2w
Q3
DTD143ES
C5
10µ/35v
D 1 B 2
DOOR SWITCH
4
38
5
C10
LED
GND
C 2
VC
C 3
R3 510 1/2w
VA
C 1
C 9 VR
INT
C 4
SP1
C 5 BUZZER
R6 3.3k
FAN MOTOR
C15
CONVECTION
C16
MOTOR
OVEN LAMP
C 6 TURNTABLE
MOTOR
BOTTOM
C14
HEATER
TOP
HEATER
C 8
C11 N.C.
C 7 MICRO
OVEN
C17
THERMISTOR
N.C.
C13
DOOR
C12
SWITCH
B 1
5
6
A
B
C
D
E
F
G
H
6