Service manual
31
R-510HK
R-510HW
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-3. Control Unit Circuit
R74 -
R78:
270Kx5
C60
-
C64:330pF/
50Vx5
OVEN LAMP
TUR
NTABLE
MOTOR
FAN
MOTOR
P
OWER
TRA
N
S
FORM
E
R
D
OOR
SE
N
S
I
N
G
SWITCH
G10G11G12
G13
G9
G
8
G
7
G
6
G
5
G
4
G
3
G
2
G
1
NO
WH-2
WH-2
N
O
B-1
B-2
C1
R3
C
2
R2
2S
A933
AS
R5
Q2
R6
3
.3
K
1/4W
10u/
35
V
C5
D5 D6
27
1/4 W
R4
510
1/2W
(
J1
)
V
RS
1
1
0G47
1
K
-5V
IN
T
BZ
M
D1 - D4
2200u
F
25V
AN5 AN6
P20
P21
P22
P23
P24
P25
P26
P27
AN7
IC1
BL
N
L
C
F
1
1
24
25
40
41
64
65
80
LIQUID CRYSTAL DISPLAY
NO.
LBS.
CUPS
KG OZ.
COOK
SENSOR
DEFROST
AUTO%
V
L
2
VL
1
AN7
AN6
AN5
AN4
A
N
3
AN2
AN1
AN0
P5
7
P5
6
P
5
5
C
N
TR
0
P
53
P
52
P
51
P
50
P
47
P
46
P
45
P
44
P
43
IN
T
0
S
E
G8
S
E
G
9
S
E
G10
S
E
G
11
SE
G12
S
EG
13
S
E
G14
S
E
G
15
S
E
G16
S
E
G
17
S
E
G18
S
E
G
1
9
S
E
G20
S
E
G21
SE
G22
S
E
G23
S
E
G24
S
E
G25
P
1
2
P
13
P
14
P
15
P
16
P
17
P
4
1
P
4
0
RE
S
E
T
P7
1
P7
0
XIN
X
OUT
V
SS
P
2
7
P
2
6
P2
5
P24
P2
3
P2
2
P21
P
2
0
V
L
3
COM0
COM1
COM2
COM3
AV
SS
VR
EF
VCC
S
EG0
SEG1
SEG2
SEG3
SEG4
SE
G5
S
EG6
SEG7
C
S
T
4
.0
0
M
G
W
R
6
7
1
5K
R
6
6
1
5K
R65
15K
R64
15K
R63
15K
R62
15K
R61
15K
R60
15K
R80
1M
R
1
1
0
1
5
K
(G)
(F)
K
E
Y
UNI
T
R7
8
R77
R76
R75
R
7
4
C64
C
6
3
C62
C61
C
60
R
6
8
1
5
K
R
6
9
1
5
K
R
7
0
1
5
K
R
71
1
5
K
R
7
2
1
5
K
P
7
0
P
7
1
P
4
1
P
4
5
(G)
C
PU
U
N
I
T
R
4
1
1
5
K
R4
0
4
.7
K
C4
0
0
.0
1
u
F
2
5
V
POWE
R
UNIT
DO
OR
COM
Q20
DT
A143EKA
Q
2
1
D
T
A
1
4
3
E
K
A
Q
4
D
T
A
1
2
3
J
S
Q3
DTD143E
S
SP1
Q30
DT
A143EKA
C20
0
.
1
u
F50
V
(F)
1S
S27
0A
x
2
4.7
K 1
/4W
R7
51
0
1/2
W
R8
51
0
1/2
W
JUMP
ER
W
IER
C1
0
4
7
u
F
/1
6
V
1N
4002x4
WH-1
WH-1
1
2
2
LD
4LD3
LD
2LD1
LD
10
AC(
N)
COM
C
OM
AC
(H
)
a
b
d
c
T
1
P
A151DR
D
3
0
1
SS2
7
0
A
D31
1
S
S
2
7
0
A
RY2
DU
12D1-
1P(
M
)
-
R
RY1
D
U12D1-1P(M)
-R
D7
1SS270A
D8
1SS270A
GN
D
C1
1
0
.1
u
F
/
5
0
V
C1
2
0.1uF
50V
Q11
DT
A143EK
A
R1
2
1
5
K
C1
3
0
.
0
1
u
F2
5
V
R10
1
K
Z
D1
0
UDZ
4
.3
B
Q
1
02
S
A10
37AK
C1
4
R11
15K
0.01uF25V
(J10)
(J11)
GND
R13
10
K
R14
10
K
R15
10
K
(J12)
AN4
(J15)
4.7K
(J17)
4.7K
(J13)
4.7K
4.7K
3.6K
(J16)
(J14)
20K
COM0
COM1
COM2
COM3
COM2
COM1
S
E
G
2
1
S
E
G
20
S
E
G
1
9
S
E
G
1
8
S
E
G1
7
SEG1
6
S
E
G1
5
S
E
G1
4
S
E
G
1
3
S
E
G1
2
S
E
G
1
1
SEG
1
0
SEG9
S
EG8
S
EG7
S
EG6
SE
G5
SE
G4
SE
G3
SEG2
SEG1
SEG0
9
3
6
2
5
8
0
1
4
7
TIME
R
CLOCK
RICE
POPC
ORN
MI
NUT
E
P
LUS
S
T
A
R
T
S
T
OP
CLE
A
R
BAKED
POTAT
O
ES
RE
HE
A
T
F
ROZ
EN
ENT
RE
ES
G
R
OUND M
EAT
(D
EF
ROST
CEN
T
ER)
BO
NEL
ESS
POUL
TRY
STEA
KS
/
CHOPS
GROUND
MEAT
(C
OOK
CE
N
TE
R
)
BON
E-
I
N
POU
L
TR
Y
FR
E
SH
V
E
G
E
T
A
B
L
E
S
F
ROZ
EN
VE
G
E
T
A
B
L
E
S
P
OWER
LEVE
L
HOT
WA
TER
NI
GHT
LIGHT
K
E
E
P
WA
RM
:I
F
N
OT
S
P
E
C
IF
IE
D
1/1
0
W±
5
%
N
OT
E
0.1
uF
5
0V
1