Sanyo EM-D993 - Overall Circuit Diagrams

11. OVERALL CIRCUIT DIAGRAM
EM-D993 Continental
-27-
56
55
54
53
52
51
50 49 48 47 46 45 44 43 40
6
7
8
9
10
11
12 13 14
15
16
17
18 19 20
P1(A)
P5(B)
P9(C)
P14(D)
P10(E)
P6(F)
P8(G) P2(H) P3(J) P4(K) P7(M) P13(N) P12(P) P11(R) P15
2
4
5
31
(PD)S29 (PD)S28 (PD)S27 (PD)S26 (PD)S25 (PD)S24 (PD)S23 (PD)S22 (PD)S21 (PD)S20 (PD)S19 (PD)S18 (PD)S17 (PD)S16 (PD)S15 (PD)S14 (PD)S13 (PD)S12 (PD)S11 (PD)S10 (PD)S9 (PD)S8 (PD)S7 (PD)S6
IC 11 LC6282
HIGH VOLTAGE TRANSFORMER
17593
RL1
27
-15V
DOOR SENSING SWITCH
S1 (5/9P)
-5V
22
23
(OD)P71 (OD)P72
1
2 3
R301 10K
R302 10K
R303 4.7K
R304 4.7K
S301 EH 3P
10
15
14
CF1
RESET
P16/BZ (OD)
7
R107 1K
R108 3.3K
10K
10K
4.7K
4.7K
10K
10K
Q108 DTC114E
2.2K
10K
Q106 DTA123Y
2.2K
10K
Q105 DTA123Y
2.2k
10K
Q109 DTA123Y
2.2k
10K
Q104 DTA123Y
26
RL1
D111
RL4
D117
RL2
D113
DAMPER MOTOR
CONVEC FAN
CL
R123 330Ω
25
Q107 DTC114E Q103 DTD143E
CONVEC HEATER
GRILL HEATER
4
R134 R135
27Ω 27Ω
3
R127 27Ω
MQ
INRUSH
R124 27Ω
R125 27Ω
2 1
S2(OD)
S1(OD)
SO(OD)
P13(OD)
P12(OD) P11(OD)
P10(OD)
DAMPER SWITCH
OVEN THERMISTOR
S201
S103
S102
D108
D109 1N4002
-5V
17
8
63
PO6(OD)
P17(OD) P80/ANO
R202 8.45K
R203 10K
C201 0.01µ \50V
R201 82.5K
-5V
C202 0.01µ /50V
-5V
R120 10K
R119
4.7K
*C104 0.01µ \50v
*
V5T1
RL6
MAGNETRON 2M-219H(R)
RL5
RL2
MAGNETRON TH.
PRIMARY SWITCH
OVEN TH.
DM
DAMPER MOTOR
TM
BM
CL
T/TABLE MOTOR
CAVITY LIGHT
FM
CONV. FAN MOTOR
RL3 RL4
GRILL
CONVEC
NOISE FILTER 4700pFx2
1mH
0.22µF 1MΩ
1mH FUSE
AC240V 50Hz
P70/INTO (OD)
VSS P73/INT3 XT1 VDD
VDDVPP XT2 P14(OD) P15(OD)
-5V
C103 0.01µ /50
D102 1SS132
R105 10K
R104 1K
R106 10K
C108 0.01µ /50V
21
4.7K
10K
R1 680K
R2
13
12
11
10
9
7
8
14
10K
C1
0.1µ /50V
IC1 TC4069UBP WEIGHT SENSOR
2
1
3
R133 10K
C107 220P /50V
C102 0.1µF/25V
13
24
11
16
VDD SCL IC12 AT24C01A VSS SDA
1 2 3 7
+
4
C106 47µ /10V
-5V
R113 10K
R114 27K
R115 2.7K
6
5
6
5
12
41
BZ1 2KHz
RL5
D118
R136 330Ω
D110 1N4002
RL6
D119
R137 330Ω
Q102 DTA143X
R122 10K
R121 4.7K
64
D112
*
*
*
*
*OPEN
9
28
29 30
S5(PD) S4(PD) S3(PD) TEST
P07(OD)
P05(OD)
62
21
22
23
24
25 26 27
28
29
P16 P17
1G
2G
3G
4G 5G
6G 7G
DT1 25U26102TB
OPEN
OPEN
VF
VF
NC
NC
39 38 37
36 35
34 33
32 31
-5V
RS1 12MHz
C101 1µF/50V
2.2K
10K
-5V
R101 1K
Q101 DTA123Y
R102 10K
R103 560K
D101 1SS132
ZD101 RD3. 9ESB2
CF2
P81/AN1
P82/AN2
P83/AN3
P83
P82
P81AD LEVEL
5 4 3 2 1 0
24H
12H
S104 XA 3P
-5
INTERLOCK MONITOR SWITCH
NX
NX
1
32
NOPIN
NOPIN
8
9
10
MICRO
POWER
WEIGH
DISH
BAKED
POTATO
SNACKS
FISH
ROAST
CHICKEN
AUTO
DEFROST
CONVEC.
TEMP
GRILL
MORE/
LESS
ROAST
MEAT JOINT
REHEAT
CAKE/
PUDDING
PIZZA
DUAL
START
CLEAR/
STOP
SLOW COOK
CASSE
-ROLE
5
43
2
1
7 6
1SS132 x5
D103
D104
D105 D106
D107
1Kx5
R109
R110
R111
R112
R113
VP
-30V
C105 0.01uf/50V
42
-5V
RB101 100Kx5
57
58
59 60
61
(OD)P00
(OD)P01
(OD)P02
(OD)P03
(OD)P04
R114 R115
R116 R117
R118
10Kx5
-15V
LP1
LP2
S401 2P
S401 2P
R402 47K
R401 12K
29
Q401 C1741
LP3
S4
-29V
D-BOARD (11900)
1
1
2
2
R51 12K
R52 12K
R53 12K
-5V
20 19 18
R130 27K
1
3
5
6
C
B
A
TIMER SW
SW BOARD (12700)
P2
D11 1N4002
D12 1N4002
C11 1000u/ 25V
C12 1000u /36V
D13 1N4002
C14 1000u /25V
Q12 A564A
ZD11 RD5.6ESB3
C13 47u /10V
-5V -15V
R13 220Ω R14 220Ω
R15 10K
-30V
VF
VF
PT1 PD5TK-D981
P1
S4
S3
S2
S1
R11 4.7K
R17 5.6K
ZD12 RD30ESB2
R12 5.6K
ZD13 RD4.3ESB2
-35V
-29V
ZD14 RD16ESB1
Q13 A748
R19 560Ω
R18 2.7K
R16 1.8K
Q11 A564A
RL3
D115
R126 27Ω
RL7
D121
R140 27Ω
R141 27Ω
D120
D114
D116
RL7
22Ω 20W
INRUSH RESISTOR
L
N