Sanyo EM-SL20NECO - OVERALL CIRCUIT DIAGRAM

11. OVERALL CIRCUIT DIAGRAM
EM-SL20N
-21-
IC 11 LM8842
P65/AN5 P64/AN4 P61/AN1
C103 0.01u 50V
R120 10K
D111
513
V5T1
RL1
12
Q107 DTA143X
-15V
4.7K
10K
DOOR SENSING SWITCH
S1 3/5P 53062-0310
PT1 PD5TK-S150
-5V
93 40
R115 3.3K
R116 1K
BZ1 2KHZ
R119 10K
C106 0.01u 50V
19
XIN XOUT
P50 P47
P54
P56/TOUT
AVSS VSS
P63/AN3 P62/AN2
D11 1N4002 X4
C12 47u /10V
-5V
-15V
D15 1N4002
C13 470u /35V
ZD11 RD5.6ESB3
R11 4.7K
C15 1000P /50V
C16 0.01u /50V
D12
C14 0.01u /50V
D13
D14
Q11 A564A
R12 2.7K
C11 470u /35V
R1 3
R1 4
ZD13 ZD12
Q12 B123B
RD7.5ESB3 X2
C107 0.1u /25V
OPEN
R121 10K R122 100K R123 100K R124 100K
-5V
98 99 2
VL3 VL2 VL1
R117 10K
-5V
Q108 A564A
R118 10K
OPEN
OPEN OPEN
15 16 17
OPEN
23 25 26
OPEN
D103 1N4002
OPEN
18
OPEN
OPEN
OPEN
-5V
R105 4.7K
5 6 9
P57
11
10
P60/AN0
P43 P41 P40
P53 P52 P51
P42/INTO
P55/CNTR1 VCC VREF
13 91 92
24
2 1
D102
S102 5267-03A
R104 10K
C102 0.01u /50V
R140 4.7K
1 2 3
S301 EH3P
R304 10K
C302 1000P /50V
R303 10K
R301 10K
R302 10K
-5V
C301 1000P /50V
97-94
90-68
67-58
55
54
53
52 51 50 49
48 47 46
1-4 5-27 39-28
COM1-4
LCD1 H4062
COM0-3 SEG0-22 SEG23-34 P11/SEG35 P12/SEG36 P13/SEG37 P14/SEG38 P15/SEG39 P16 P17 P20 P21 P22
Q101 DTA123X
2.2K
10K
-5V
39
38
RS1 4MHZ
R103 560K
D101
C101 1µ /50V
R102 10K
ZD101 RD3.9 ESB2
R101 1K
RST
35
RL2
OPEN
7 8
TIMER SW
SW BOARD (12700)
OPEN
OPEN
OPEN
OPEN
OPEN
LED1 LED2 LED3 LED4 LED5
R152 10K
R151 390Ω
R153 1.2K
Q151 A564A
27
P77
-15V
3 4 34
-5V
P67/AN7 P66/AN6 P70
R52 12K R54 12K R56 12K
37 36
P80 P81
OPEN OPEN
-5V
4 23 12
OPEN
OPEN
C1 C2
1 100
OPEN
OPEN
33 32
31 30 29 28
OPEN
OPEN OPEN
OPEN
OPEN OPEN
P71 P72 P73 P74 P74 P75 P76
P23 P24 P24 P26 P27
45 44 43 42 41
R129 10K R12810K R12710K R126 10K R125 10K
R101 100K x5
R130
R131 R132
4.7K X5
5
3
1
4
2
12
14
16
13
15
7
9
11
13
15
6
8
10
12
14
16
10
8 6
4
2
11
9 7
5
3
1
SW2
SW9-2
SW10
SW11
SW6
SW5
SW4
SW3
SW13
SW12
SW8
SW9-1
SW14
DELAY START
A.DEF
MICRO POWER
QUICK START
GRILL
KITCHEN TIMER
MORE/ LESS
CLEAR/ STOP
START
AUTO
GRILL 450W GRILL 150W
S101 52045-1645
S103 52044-1645
SW BOARD (31900)
MAGNETRON
2x500PF/2x1.5uH
HIGH VOLTAGE RECTIFIER
HIGH VOLTAGE CONDENSER
GM
BM
CL
HIGH VOLTAGE TRANSFORMER
MQ/OVEN THERMO
PRIMARY SWITCH
230V 50Hz
C1
R
C3
C2
L1,L2 = 1mH C1 = 0.22µF C2,C3 = 4700PF R = 1MΩ
L1
L2
MONITOR SWITCH
HEATER THERMO
GRILL HEATER
FUSE 8A(T)
RL4
CAPACITOR
2.2K
10K
Q102 DTA123Y
D107
D104
R106 R107 18Ω x 2
MQ
RL2
RL3
INRUSH RESISTOR
Q105 C1741
R114 150Ω
4.7K
10K
Q106 DTA143X
R112 4.7K
R113 47K
14
CL
RL1
D110
OPEN
OPEN
2.2K
10K
Q104 DTA123Y
D109
D106
R110 R111 18Ω x 2
GRILL HEATER
2.2K
10K
Q103 DTA123Y
D108
D105
R108 R109 18Ω x 2
INRUSH
22
21 20
P46 P45 P44