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Haier AB422XCBAA - Main Control PCB Circuit (AF;AS Series)

Haier AB422XCBAA
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AF07~142XCBAA main control PCB circuit diagram:
P77
1
P76
2
P75
3
P74
4
P73
5
P72
6
P71
7
P70
8
P07
9
P06
10
P05
11
P04
12
P03
13
P02
14
P01
15
P00
16
TEST
17
RESET
18
XIN
19
XOUT
20
VSS
21
VAREF
22
P60
23
P61
24
P62
25
P63
26
P64
27
P65
28
P66
29
P67
30
P10
31
P11
32
P12
33
P13
34
P14
35
P15
36
P16
37
P17
38
P20
39
P21
40
P22
41
VCC
42
IC7
TMP87PH46N
BUZ
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
Q1
16
Q2
15
Q3
14
Q4
13
Q5
12
Q6
11
Q7
10
VCC
9
GND
8
IC9
ULN2003A
Q1
9014
R31 5.1K
R45 10K
R44 10K
R52
1K
C9
4.7U/50V
R29
20K
C7
4.7U/50V
R30 20K
C8
4.7U/50V
R32 5.1K
C10
4.7U/50V
R33 5.1K
VCC
VCC
VCC
VCC
VCC
R41
10K
KEY
VCC
R9
100
R13
220
IC2
3021
C19
0.01U/275V
R15
1K
R17
100
R14
220
C18
0.01U/275V
R16
1K
C23
1.2U/450V
C26
1.2U/450V
Q2
9014
VCC
VCC
R12
5.1K
R36
5.1K
Q11
9014
R37
5.1K
D1
IN4148
+12
VCC+12
12V 5V
ZERO
C2
100UF
C1
104
VCC
R42
100K/2W
R51
20K
R10
1K
C24
104
VCC
D3
IN4148
R11
10K
C25
4.7U/50V
R43
10K
VCC
R50
1K
VCC
C16
10UF
C17
104
C12
100UF
C11
104
R25
10K
R22
10K
VCC
R23
10K
R24
10K
Q10
9013
Q9
9013
+12
Q4
9014
Q8
9014
Q7
9014
R6
10K
R4
560
R5
1K
R3
5.1K
VCC
C20
103
R7
51K
VCC
C22
103
R8
51K
IC4
P521
8
7
6
54
3
2
1
IC6
24LC01B
LED4
VCC
VCC
VCC
R18
10K
R19 10K
JK1
12V
(220V
)
+12
D2
IN4148
R1 2K
R21
10K
R20
10K
R34
5.1K
R35
5.1K
+12
+12
A0
A1
A2
VSS SDA
SCL
WP
VCC
Q3
2SB1240
R2
51K
+12
C13
103
1
CN4
1
CN3
B2B-XH
C3
47U/16V C4
220UF
C5
104
VCC
4*10K
R46-R49
R39
10K
Q6
2SB1240
Q5
2SB1240
+12
R28
2K
R27 2K
VCC
1
2
3
CN28
1
2
3
CN7
STR
1
D
2
CLK
3
OE
15
Q1
4
Q2
5
Q3
6
Q4
7
Q5
14
Q6
13
Q7
12
Q8
11
QS
9
QS
10
IC8
BU4094
1
2
CN23
IC1 3021
1
2
3
4
5
6
7
8
CN27
1
2
3
CN5
1
2
3
CN6
TR2
TR1
1
2
3
4
5
6
7
8
CN12
+12
1
2
3
4
5
CN21
1
2
CN8
1
2
CN9A
1
2
CN9
1
2
CN10
1
2
CN11
1
2
CN13
1
2
CN16
1
2
CN17
1
2
CN22
1
2
CN24
1
2
CN26
Vin
1
GND
2
Vout
3
IC3 T600D
1
2
3
OSC
8M
1
2
3
4
5
6
7
CN20
VCC
JP1
JP2
JP3
JP4
SW
1
2
CN1
1
2
CN2
FUSE
C21
103
L
N
GND
R40 10K
VCC
R54
100
R53
10K
+12
1
2
3
4
CN15
Q12
9014
IC10
P521
C27
4.7U/50V
VCC
D4
IN4148
IC5 P521
C4
10UF
C28
104
-147-

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