Haier JS035-D2, Service Manual

Page: 44 / 56

Circuit diagrams
43 Domestic air conditioner
11
.
Circuit Diagrams
+5
V
+5
V
SC
L
SD
A
EEPRO
M
+5
V
IR SRC
K
RC
K
SE
R
COM
3
COM
2
GN
D +5
V
+12
V
A B C D
+12
V
SE
R
SRC
K G
G
RC
K
5V GN
D
IR
D
IG
H
D
IG
L
12
V
MOD
E
D
IG
H
D
IG
L
SE
R
SRC
K RC
K
DSTE
P
_A
DSTE
P
_B
DSTE
P
_C
DSTE
P
_D
BUZ
Z
IR
+5
V
RS
T
MOD
E
D
IG_MOD
E
+5
V
3
R53,R6,R16,R18,R17,R21
+5
V
MOD
E
+5
V
3-4
-HX
F
RS
T
+5
V
+12
V
+12
V
+12
V
USTE
P
_A
A B C D
12
V
A B C D
12
V
USTEP_B
USTEP_C
USTEP_D
LSTEP_A
LSTEP_B
LSTEP_C
LSTEP_D
+5
V
+15
V
+15
V
+5
V
REMOTE_T
X
REMOTE_R
X
3-40
-COMM_R
X
3-41
-COMM_T
X
+5
V
A/B
+5
V
A/
B
+5
V
25
/3
5
BM
+5
V
PIP
E
ROO
M
ROOM PIPE
3-20-FLZ
1
2
J1
IR
1
2
J2
+5
V
V REF
61
K I0/AN8/P10
49
AN7/P00
50
AN6/P01
51
AN5/P02
52
AN4/P03
53
AN3/P04
54
P62
55
P61
56
CLK 1/AN2/P05
57
DA0/AN1/P06
58
V SS/AV SS
59
DA1/AN0/P07
60
V CC/AV CC
62
SSO/P37
63
SSCK /SCL/P35
64
P33
/SS
I
1
P34/SDA/SCS
2
MOD
E
3
P43/
XC
IN
4
P44/
XC
OU
T
5
RESE
T
6
P47
/XOU
T
7
VSS/AVS
S
8
P4
6/
XIN
9
VCC/AV
CC
10
P54/TC
IO
D
11
P53/TC
IO
C
12
P52/TC
IO
B
13
P51/TC
IOA/TCTR
G
14
P50/TCC
LK
15
P27/T
D
IOD
1
16
(IN
T2)
/P
32
45
P15/RX D0/(TRIO)/(INT1)
26
P14/TX D0
27
P86
28
P85/TFO12
29
P84/TFO11
30
P83/TFO10/TFI
31
P82/TFO02
32
TF
O01/
P81
33
TF
O00/
P80
34
TEO/
P60
35
IN
T0
/P
45
36
TXD1/
IN
T2
/P
66
37
RXD1/I
N
T3
/P
67
38
(C
L
K
1)
/C
LK
2/
P65
39
RXD2/
P64
40
TXD2/
P63
41
TBO/
P31
42
TAO
/P
30
43
K
I3/AN11/
P13
46
K
I2/AN10/
P12
47
P26/TDIOC1
17
P25/TDIOB1
18
P24/TDIOA1
19
P23/TDIOD0
20
P17/TAIO/INT1
24
P16/CLK 0
25
K
I1/AN9/
P11
48
P20/TDIOA0/TDCLK
23
P21/TDIOB0
22
(IN
T1)
/P
36
44
P22/TDIOC0
21
IC
2
R5
F212A7SN
FA
R4
3
27
Ω
-0805
R6
0
390
Ω
E14
4.7u
F-50V
-105
E15
47u
F-50V
-105
-
BUZZ
1
PK
M13E
PY
-4002
1 2 3 4
5 6 7 8
SW2 ND
I-04
H
3-29-TD
3-25-LINE-TX
3-23-LINE-RX
+310
V
3-5
-SW
3-1
-N
1
2
J3
+5
V
10
K
R3
0
10
K
R2
9
10
K
R102
10K
R96
10K
R8
10K
R37
20
K
R103
10
K
R7
0
10
K
R7
2
10
K
R7
4
10
K
R7
5
10
K
R4
2
10
K
R109
2K
R104
2K
R6
9
2K
R7
1K
R8
6
1K R4
9
560
Ω
R3
3
100n
F
C2
100nF
C2
0
100nF
C2
8
100n
F
C1
8
100n
F
C1
1
1 2 3 4
TJC8-
04
JP
3
A
0
1
A
1
2
A
2
3
GN
D
4
SD
A
5
SC
L
6
W
P
7
VC
C
8
M24C04 IC
1
+5
V
+5
V
/
RS
T
E2
100u
F-16
V
1 2
JP
1
TJC8-
02
(
)
E11
100u
F-25
V
10
K
R1
0
10
K
R2
3
10
K
R5
4
10
K
R9
4
10
K
R2
2K R3
2K R1
1
2K R5
0
1K
R5
220
Ω
-0805
R8
2
100n
F
C6
1M R9
1n
F
C3
7
100n
F
C1
100n
F
C1
5
100n
F
C1
0
100n
F
C1
6
HTV SB7.0CA-7V -600W- TVS
1
1 2 3 4 5 6 7 8 9 10
B10B
-P
H
-K
-S
-
-
CN
5
1 2 3 4 5
B5B-PH-K -S- -
CN5
'
1 2 3 4 5
B5
B-
PH
-K
-S
-
-
CN1
1
1 2 3 4 5
B5
B-
XH
-A
-
-
CN11
'
2SA1037AK P1
1 2 3 4
TJC8-
04
JP
4
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
CO
M
9
7C
10
6C
11
5C
12
4C
13
3C
14
2C
15
1C
16
U
L
N2003A-
IC
8
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
CO
M
9
7C
10
6C
11
5C
12
4C
13
3C
14
2C
15
1C
16
U
L
N2003A-
IC1
2
1 3
2
CST
L
S8M00G53
8M
-±
0.5%
XT
1
1K R5
6
+5
V
SW
ITC
H
LED1
φ3-
红色-
散光-
低亮
+5
V
RX TX GN
D
+5
V
+5
V
FK
+12
V
+5
V
E1
100u
F-16
V
SW1 TSVC-
1
4.7
K
10
K
N
2
KRC119S
10
K
R8
8
10
K
R1
10
K
R9
5
10
K
R101
10
K
R3
5
10
K
R3
8
10
K
R7
3
10
K
R106
10
K
R4
0
10
K
R6
2
10
K
R8
3
1K
R2
4
1K
R2
5
1K
R3
1
1K
R3
4
2K
R9
9
2K
R100
2K
R9
2
1K
R4
1K
R108
4.7K ±1%
R2
7
4.7K ±1%
R2
8
100
Ω
R5
3
100
Ω
R6
100
Ω
R1
6
100
Ω
R1
8
100
Ω
R1
7
100
Ω
R2
1
100
Ω R9
7
100
Ω R9
8
10n
F C2
4
100n
F
C1
2
100n
F
C2
7
10n
F C2
1
10n
F
C2
9
10n
F C3
1n
F
C1
9
100n
F
C5
4.7u
F-1206
C3
0
4.7u
F-1206
C3
1
D1
5 RL
S4148
D1
6
RL
S4148
2SD1781
KT146
R
N
1
2SD1781
KT146
R
N
3
1 2 3 4 5 6 7 8 9 10
B10B-PH-K -S- -
CN
7'
1 2 3 4 5 6 7 8
B8B
-P
H
-K
-S
-
-
CN
7
1 2 3 4
52
67
-04A
-
-
CN3
4
1 2 3 4
4-1971798
-1-
-
CN
6
1 2 3
B3B
-XH
-A
-
-
CN3
6
1 2
B2B
-XH
-A
-
-
CN5
1
1 2
B2B
-XH
-A
-R
-
-
CN1
4
10
K
R9
3
10
K
R3
6
1K
R3
9
1n
F
C1
4
TL
P421
IC
7
10
K
R5
9
10
K
R6
4
10
K
R6
8
TL
P421
IC
3
10
K
R5
7
10n
F C1
7
2.7
K R5
8
10n
F/630V
C3
6
1 2 3 4 5 6 7
B5
P7
-XH
-A
-
-
CN
9