Haier HSU-12LV03 - Circuit Diagram

DOWN-C
32
DOWN-B
31
DOWN-A
30
UP-D
29
UP-C
28
UP-B
27
UP-A
26
25
24
23
VDD
22
VSS
21
20
19
18
17
PG
16
PG
15
14
13
C
12
A
11
10
nop
9
8
7
SCL
6
SDA
5
4
RST
3
2
1 64
63
62
61
60
OSC1
59
OSC2
58
CGMXFC
57
VSSA
56
VDDA
55
VREFH
54
DAL
53
WRL
52
LCS
51
50
49
48
right-D( )
47
right-C( )
46
VSS/VREFL
45
VDDAREF
44
right-B( )
43
right-A( )
42
left-D( )
41
left-C ( )
40
left-B ( )
39
left-A ( )
38
37
36
35
34
DOWN-D
33
IC1
MC68HC08AB1
6
01
R1
10
K
R5
10
k
R3
10
k
R4
4.7
k
N1
2SC241
2
C2
10
2
R6
10
k
50H
Z
C1
10
2
R2
1K
02
R78
2K
P1
2SA1037A
K
C3
10
3
R7
2K
R8
10
K
R79
10
K
A0
1
A1
2
A2
3
VSS
GN
D
SDA
5
SCL
6
TEST
7
VCC
VC
C
IC2 24C02
+5V
R80
10
K
R82
10
K
R9
56
0
C4
10
4
SDA
SCL
R12
22
0
N2
2SC241
2
BUZZ1
KPT-1410A
1 R10
4.7
K
R11
1K
R13
4.7
K
+12V
R14 10K
R16
1K
R15
1K
N6
MPS8050
S
N5
MPS8050
S
1
2
3
CN12
+12v
C5
10
4
C30
10
3
C29
10
3
1
2
3
4
CN6 2576
R30
1K
R2910K
+5V
R27
10
K
R28
10
K
C35
10
4
C6
10
2
1
2
C7
10
3
+5V
R32
51
K
R31
1K
16
15
3 14
4 13
5 12
O6
O7
I2
I3
I5
I6
11
O2
O4
O5
I1
I4
I7
O1
O3
7
6
10
+12V
+12
V
GND
GN
D
1
PG
R20 10K
R18
10
K
R17 3.3K
+5V
E4
100u/16
v
C38
10
4
1
2
3
4
5
6
7
8
9
10
CN
2
1
2
3
4
5
6
7
8
9
10
11
12
CN1-
1
NO
P
+12V
PG
NO
P
50H
Z
+5V
16
15
3 14
4 13
5 12
O6
O7
I2
I3
I5
I6
11
O2
O4
O5
I1
I4
I7
O1
O3
7
6
10
+12V
+12
V
GND
GN
D
1
2
IC
4
20 03
R22
10
K
R24
10
K
+12V
R26
10
K
1
2
CN1
4
+5V
R25
1K
C8
10
3
E74.7uF/16V E6
4.7uF/16
V
R83
1K
R81
0805-3.3
K±1%
R35 1K
C9
10
3
R34
0805-20
K±1%
+5V
C10
10
3
1
2
3
4
CN
8
C36
10
4
+5V
A
C
B
D
C
B
A
D
C
D
B
A
C
D
B
A
R21
3.3
K
R19
3.3
K
SW2
R23
3.3
K
+5V
R59
10
K
R33
10
K
+5
N4
2SC241
2
N3
2SC241
2
1
2
CN
9
+12V
• •• •
R58
4.7
K
R61
10
K
R36
1K
C11
10
2
R57
4.7
K
R86
4.7
K
R60
27
1
2
CN1
0
+5V
C12
10
3
R37
10
K
R38
1K
C37
10
4
+5V
C16
10
4
13
2
XT1
8M
R56
10
M
R39 10K
R40
1K
+5V
R46
100
R45
100
R44
100
R43
100
R42
100
R41
100
R85
1K
1
2
3
4
5
6
7
8
9
CON5-
1
+5V
E3
100u/16
v
+5V
+5V +5V
+5V
R55
10
K
R54
10
K
R53
10
K
R52
10
K
R51
10
K
R50
10
K
R49
10
K
R48
10
K
C19
10
2
C18
10
2
C15
10
2
C14
10
2
C13
10
2
C17
10
2
C21
10
3
51
52
53
61
62
63
64
51
52
53
62
63
64
+5V
E1
100u/25
v
C39
10
4
1
2
CN1
1
Air Conditioner

Edition:2006/8/20
28
CIRCUIT DIAGRAM
SCHEMATIC DIAGRAM OF PCB