Circuit Diagrams - Haier H2SM-(9+12)HEK03/R2 Service Manual

10.3 Circuit Diagrams

1 2
+5V
+12V
D
D12
LS4148 C5
0 01 F
2
1
B2 B- H- ( )
+5V
C
+5V
+5V
3
2
1
fan motor feedback
+12V
C404
C401
103 275V C~ 2
8 2
220V-N
401
6 3
B
680
L401 TLP3616
C401
171uH
405
1 2 F250V C
120 1W
220V-L
CN16
B3P5-VH
1 2
H2SM-(9+12)HEK03/R2
3
+12V
+5V
41
17
10
10
16
B
2
B
42
10
bu er
48
10
+5V
C6
0 1 F
P1
2S 1037
C13
0 1 F
+5V
4
3
2
1 +5V
+5V
FLZ1
402
FJ1
1 +5V
+5V
+12V
C4
+12V
CN13
S5B-PH- (white)
3
4 5
C3
400m
7805 +12V
+5V
3 1
Vout Vin
19
10
D5 1N4007
C35
E8
65
E15
2200 F 25V
C17
4 7
470 F 16V
0 1 F 0 1 F
C12
0 1 F
C29
0 01 F
+5V
C1
22
2
7
11
PTF5
12
PTF6
48
36
49 37
8
3
4
21 61
45 64
63
56 62
53
52
60 51
59
10
57
9
58
13 55
14
54
19
15
20
25
16 6
17 5
18 44
23
24 47
46
35
43
42
41
40
( Bm ode select)
39
+5V
26
1
27
28
29
30
31
32
33
38
50
34
MC908 B32CF E
4 5
9 1
6 7
+12V
D7 L1
D4
D2
892N-1 C-C
1N4007 1N4007 LS4148
FLZ
3
2
1
D3 D1
1N4007 1N4007
V1
S14 350 550N 14D
1
L 1
2
LB2271
3
C40
0 1 F 275V C
T3 15 250V C
+5V
4
3
2
1
53 1
69 100 88 100
68 10
67 10
70 100
71 560
72
560
+5V
29 10
+5V
C19 0 01 F
+5V
1
5
2 4
+5V
4 1
+5V
3 2
C12 TLP421
+5V
C2
5
SD
6
SCL
7
+5V
WP
8
VCC
+5V
24C02B
18
14
SW2
JSS1270
6 7
Domestic Air Conditioner
Appendix
8
(red)
1
(white)
D
input 220V C
3
2
1
F SE1
(w t )
C
8
7
6
5
4
3
2
1
+5V
1
B
S G
4
GND
3
2
2
1
1
0
8