Circuit diagrams
Domestic air conditioner
42
11.2 Circuit Diagrams
+15
V
+
12
V
IC
10
TL
P
421
D20
6
FR
106
(1A
-600V
-500ns
)
D2
0
FR106(1A-600V-500ns)
ZD20
2
1N4742A
(12V
-1W
)
ZD00
3
1N4742A
(12V
-1W
)
15V-
100m
A
12V-
900m
A
C
002
104
-630VDC
E20
4
1000uF
-25V
-105
℃
E8
22uF-50V-105
℃
220-
L
220-
N
S
1
BR
2
FB
4
VCC
5
NC
6
D/ST
7
D/ST
8
GND
3
IC
9
A6059
H
E9
47uF-50V-105
℃
N00
1
KT
C
8050
R011
10
Ω
-2512
+310
V
+
310
V
+12
V
L2
10
uH-2
.5
A
+5
V
C3
9
10p
F
LC
1
BLM
21
P
G
600
SN
1D
100
K
R
51
200
K
R
71
22
Ω
R76
1%
R
65
1%
R
79
1%
R
81
100n
F
C
41
100n
F
C
35
100n
F
C
32
100n
F
C
53
220p
F
C
40
1u
F
C
42
220p
F
C
26
10n
F
C
13
470uF-25V-105
℃
E5
470uF
-25V
-105
℃
E6
MBR1100(1A-100V)
D1
3
B
OO
T
1
Vin
2
EN
3
SS
4
V
S
ENS
E
5
C
OM
P
6
GN
D
7
PH
8
IC
5
TP
S5402
220V_
L
BALC
K
L
~
22
0VA
C
220V_
N
220-
L
220-
N
C
Y4
2.2nF
-250VAC
C
Y5
2.2
nF
-250VAC
C
N2
1
1
C
N5
2
1
C
N2
7
L1
100n
F/275V
C
X2
1
D25
0
C
N1
7
1
D25
0
C
N21
'
TV
R
14621*620V
RV1
1
2
3
4
LB
2271
(32
m
H
-0
.35A
)
L1
470nF/275V
CX1
47K
/2
W
R
78
100n
F
C
7
4.7
nF
-250VAC
C
Y6
4.7
nF
-250VAC
C
Y1
1N4746A(18V-1W)
ZD00
1
1N5399(1500mA/1000V)
D
6
1N
5399
(1500
mA/1000V
)
D
7
1N
5399
(1500
mA/1000V
)
D
8
1N5399(1500mA/1000V)
D
9
SC
K084
R72
NTC
1
100uF/450V
E7
10nF/630V
C
23
1A
/1000
V
D1
9
1.
5Ω
-1/2
W
R
61
10
-1206
R77
4
7
3
6 5
1
T1
TR
A
-S
RW
19ES
-X
58V013/B
CK
-6
-F
E-
1901
H
12
V/1
A
-15
V
1n
F
C
010
100
-1206
R202
100
-1206
R203
270
-2
W
R
206
2.2
K
R
004
560 R205
102/1000V
C
009
47
Ω
-1/2
W
R
019
3000
mA/200
V
D00
8
100
Ω
-1206
R209
1.5
K
R
80
T3
.15A
250
V
FU
SE
1
4.7
nF
/250V
C
013
4.7
nF
/250V
C
014
1A
/1000
V
D2
1