Haier R Series - Circuit Diagrams

HSU-09,12H03/R(QXF) Appendix
10.3 CIRCUIT DIAGRAM
Circuit diagram 1
1 2 34
A
B
C
D
4
321
D
C
B
A
5
.
5
.
5
.
5
.
C13
10 4
+5 P1 2SA1 037AK
C7
10 4
+5
(
8)9
(
8)9
1
2
3
4
&1
5
.
5
.
5
.
5
.
&

&

URRPWHPSVHQVRU
SLSHWHPSVHQVRU
5
.
1
2
&1
+5
5
.
&

1 3
2
XT1 8. 00M
5
0
5
.
1
2
&1
B2B-XH-A
5
.
+1 2
C25
10 3
+5 V
1
6&
1
6&
5
.
5
.
5
.
5
.
5

A0
1
A1
2
A2
3
GND
4
SDA
5
SC L
6
WP
7
VCC
8
IC 1
24 C01A
+5
C31
10 4
5 .
5
.
5 
%8==
%((33.0(3<
1
6&
5
.
5

5
.
+1 2 V
&

1
2
3
&1
+5
motor feedback
&

5
.
5 .
1
2
3
4
&1
$
+5 V
ne t
5

5

&

+5 V
5
.
5
.
5 .
5.
C6
10 4
+5 V
(
8)9
C26
10 4
C17
10 3
1
2
3
4
5
6
7
8
9
10
&1
5 
5

C28
102
5

5

5
.
+5
5
.
&

+5 V
5

5

5

-DIG1
DIG2
-L
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
GND
8
+1 2
9
B7
10
B6
11
B5
12
B4
13
B3
14
B2
15
B1
16
IC 8
ULN2 00 3
+1 2V
C35
10 4
Doub le-way ai r ex chang e
negative ion
4-way valve
outdoor fan motor
Auxi liary
co mp res s or
in doo r motor
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
GND
8
+1 2
9
B7
10
B6
11
B5
12
B4
13
B3
14
B2
15
B1
16
IC 7
ULN2 00 3
+1 2V
C20
104
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
GND
8
+1 2
9
B7
10
B6
11
B5
12
B4
13
B3
14
B2
15
B1
16
IC 9
ULN2 00 3
+1 2V
C33
104
A1
1
A2
2
A3
3
A4
4
A5
5
A6
6
A7
7
GND
8
+1 2
9
B7
10
B6
11
B5
12
B4
13
B3
14
B2
15
B1
16
IC 11
ULN2 00 3A
+1 2V
C34
104
5 .
5 .
SW1
JSS1 270
+5 V
SW2
JSS1 270
+5 V
5
.
5
.
A
B
35
25
select
AB c ode se lect
1
2
3
4
5
&1
1
2
3
&1
1
2
3
4
5
6
7
8
9
10
&1
+1 2V
+1 2V
1
2
3
4
5
&1
+1 2 V
Cover step motor
ul tra vio let ra dia tion
Lo cat ion ch eck
C36
10 4
I A
B3B-XH-A
B5B-PH
B10B -PH
B5B-XH-AB5B-PH
B4B-XH-A
+5 V
TO panel
B10B-PH
B3B-XH-A
D12
RLS4148
5
.
5
.
5 .
5 .
5 .
5 .
03
RST
36
37
PTB2 /ATD2
PTB3 /ATD3
PTB1 /ATD1
58
59
OSC2
OSC1
48
49
PTH0 / KBD3
PTH1 / KBD4
57 C GMXFC
21
45
56
VSS
AVSS/VRE
VSSA
13
14
PTE0 /TXD
PTE1 / RXD
15
PTE2 /TACH0
05
06
PTF1/TACH3
PTF2 /TACH2
04
62
63
64
PTF0 /TACH2
PTD7
PTD6 / TA C LK
PTD5
07
PTF3 / TB CH3
PTF6
8
16
1
61
12
11
10
PTC1
PTC4
PTE3/TACH1
PTF7
PTF4 /TB CH0
PTF5 /TB CH1
09
NC
35
60 PTC0
23
24
PTG0 / KBD0
PTG0 /KBD1
22
VDD
44
Vddref
54
55
VREFH
VDDA
50
PTD4 / TB C LK
51
52
53
PTD5
PTD6 /TAC LK
PTD7
17
18
19
20
25
26
27
28
29
30
31
32
33
38
39
40
41
42
43
46
47
2
34
IR Q
PTB0 /ATD0
PTE4 / SS
PTE5 / MISO
PTE6 / MOS I
PTE7 / SP SCK
PTG2 / KBD 2
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
PTB4 /ATD4
PTB5 /ATD5
PTB6 /ATD6
PTB7 /ATD7
PTD0
PTD1
PTD2
PTD3
IC 2
MC9 08AB32CFUE
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5 .
5
.
1
2
3
4
5
&1
'RPHVWLF$LU &RQGLWLRQHU
104