11.3.2OUTDOORUNIT
11.3.2.1 module board Circuit Diagrams(HSU-18,22HVA103/R2(DB))
C009
471
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
IC1
SH7046
IC8
SGH40N60UF
1
2
3
4
BG1
D25BX60B
D207
FFA30U60DN
C404
474/275V
C405
474/275V
L
5.2MH/20A
AC-L
AC-N
LOLI
CN1
CN2
CN3 CN4
RS1
0.015/5W
R215
10K
RS2
0.015/5W
R003 4.7K
R001 4.7K
R002 4.7K
R004 4.7K
R006 100
P
N
CN8
CN9
820U/400V*2
22
26
P
N
U
V
W
CN5
CN6
CN7
1 2 3 4 5 6 7 8 91011 1213 1415161718192021
UP
VP1
VP1
VP1
VUFB
VUFS
VVFB
VP
VVFS
VWFS
VWFB
WP
VPC
VN1
VNC
CIN
CFO
FO
UN
VN
WN
PS21865
PM1
23
24
25
U
V
W
C008
474
C007
474
C013
104
C005
104
C030
471
C029
471
C201
104
X1 10M
R220 82
R219 1K
R218 82
R217 1K
R009 4.7K
R005 4.7K
R010
4.7K
R007 4.7K
1
2
3
4
5
6
7
CN12
GND
5V
MD1
RXD
TXD
FWP
RES
IC2
T600D
C202
104
C026
224
C025
224
C024
224
C203
104
C207
104
C208
104
IC5
HA17393AF
IC6
HA1630D06
IC6
HA1630D06
R221 140
R216
10
R224
4.7K
R211
1K
R212
9.1K
R209 1K
R223
330
R210 6.8K
R214
100
R207 1K
5V
TR1
MMBT9013
5V 15V
IC7
TLP251
2
35
6
8
4
8
5
6
7
R015
330
R021 100
R023 100
R022 100
R208
6.8K
R014
330
R013
330
R018 4.7K
R016
1K
R012
4.7K
R020 100
R011
4.7K
R008
4.7K
R024 100
R019
4.7K
R213 100
R025 100
1
2
3
4
5
6
7
8
IC4
HA1630D06
IC4
HA1630D06
R206
1K
R205
1K
R203 1K
R204 6.2K
R201 1K
R202
6.2K
1
2
3
4
5
6
7
8
5V
5V
1
2
3
CN11
ｃｏｍ
TR2
MMBT9012
PC1
PC817A
PC2
PC817A
TR3
MMBT9013
C018
103
C016
472
C017
223
C014
102
C036
104
C032
104
C023224
C015
102
C034
104
C001
104
5V
C413
100U/25V
D203
US1M
D202
US1M
D201
US1M
C412
47U/25V
C411
47U/25V
C410
47U/25V
15V
5V
1
2
3
45
6
7
8
5V
C004
104
C028
103
C020
102
5V
IC3
24C04
C027
223
C205
223
C003
104
C002
104
C006
474
5V
R231 4.7K
C022
103
R226130KR227130KR228130KR229 4.22K
D205
LL4148
D204
LL4148
5V
1
2
3
CN10
power(blue)
15V
5V
C501
100U/16V
C011
104
C502
100U/25V
C012
104
D206
24V/1W
15V
R017 4.7K
D208
LL4148
C503
4.7U/16V
5V
R233
10
R232
10
R230
10
5V
C019
103
7
IC5
HA17393AF
R222 470
R225 5.1k
C204 104
1
23
5V
11.3.2.2 HSU-18HVA103/R2（DB）control board Circuit Diagrams
1 2 3 4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
VCC
VREF
AVSS
P44/INT3/PWM
P43/INT2/SCMP2
P30/AN0
P31/AN1
P32/AN2
P33/AN3
P34/AN4
P42/INT1
P41/INT0
P40/CNTR1
P27/CNTR0/SRDY1
P00/SIN2
P01/SOUT2
P03/SRDY2
P02/SCLK2
P26/SCLK
P25/TXD
P24/RXD
P23
P22
CNVSS
P21/XCIN
P20/XCOUT
RESET
XIN
XOUT
VSS
P04
P05
P06
P07
P10/(LED0)
P11/(LED1)
P12/(LED2)
P13/(LED3)
P14/(LED4)
P15/(LED5)
P16/(LED6)
P17/(LED7)
5V
AC-L
AC-N
FUSE1
T25A/250V
RL3
JZC-43F
RL2
JZC-43F
RL1
JZC-33F
COM
L
H
1
2
3
CN20
C47 103/275VAC
C7
103/275VAC
R4
220K
R3
220K
R2
220K
R5 15K
R6 15K
R7 15K
D1
IN4007
C6
22U/250V/450V
D3
IN4007
R8
1K
R9
330K
R1
22K/2W
D2
IN4007
A
1
K
2
C
4
E
3
IC12 PC817A
A
1
K
2
C
5
E
4
B
6
IC13 TLP371
D4
IN4007
C48
102/50V
C34
103/50V
R43
10K
5V
R44
1K
Q3
9013
R45
330
R41
5.1K
R54 5.1K
Q1
9012
1
2
3
CN14
C33
102/50V
5V
COM
GND
Vin
1
GND
2
Vout
3
IC8 T600D
R53
10K
C32
104/50V
5V
Y1
4M
12V
2
1
3
4
5
6
7
89
13
12
11
10
14
C38
104/50V
16
15
1
2
3
4
5
6
CN16
12V
12V
A
B
C
D
R36 1K
R34 1K
R37 1K
C42
104/50V
C41
104/50V
C40
104/50V
R32 20K/1%
R31 20K/1%
R30 47K/1%
LED1
ERROR
R58
10K
5V
1
2
3
45
6
7
8
IC11
24C02
5V
1
2
3
CN11
1
2
3
CN13
1
2
CN10
5V
Vin
1
GND
2
Vout
3
IC6 L7805CV
C45
104/50V
C24
100U/16V/50V
12V
R51
10K
IC10
CN3
IC9 38588
R204 47
IC201
PC817
R201 47
C209
104/50V
IC102
TL431A
C201
102/100V
1
2
3
CN8
L202
20UH/1A
ZD1
IN5948B
C204
470U/25V/35V
C205
100U/16V/50V
C202
470U/25V/35V
C31
104/50V
R50
10K
R52
10K
1
2
CN19
TEST
1
2
CN17
HEAT
1
2
CN18
COOL
5V
R56 2.2K
C37
104/50V
R35 1K
R33 20K/1%
C39
104/50V
1
2
3
CN12
SW3 FA
SW4 FAN
SW1
UP
SW2 DOWN
C43
102/50V
C44
102/50V
R61 10K/1%
R62 10K/1%
R48 5.1K/1%
R49 20K/1%
R46 20K/1%
R47
5.1K/1%
5V
C104
47U/25V
CY1
222/2KV
C25
2U/450V
1
2
3
4
CN7
D201
ER302
D103
MUR130
D202
MBR1100
D102
ER106
C206
102/100V
R203 47
C208
104
R202
1K/0.5W
C210
104/50V
5V12V1000MA
C207
470U/25V/35V
R206 330/1W
15V300MA
C28
4.7U/16V
C27
4.7U/16V
C29
4.7U/16V
C30
4.7U/16V
R209
5.1K/1%
R2081K
R207
5.1K/1%
R2051K
C203
104/50V
ULN2003
R28 5.1K
R40 10K
1
2
CN15
COM
GND
R29
1K
Q4
9013
R57
5.1K
D5
IN4007
NP
R105 10K
R110
1K
R111 2/1W
R112100K/2W
R106
15
C102
103/50V
1
2
3
45
6
7
8
IC101
NCP1200P100
9
10
5V400MA
Q101
IRFUC20
7
6
4
5
C105
472/2KV
CX101
104/275V
VCC
R107
20K/1%
1
3
R103
5.1K
R63
100/1W
RL4
JQX-102F
PE
C1
225/275V
ZE1
S14K350
SA1
RA-362M
L3 8mH/15A
C2
225/275V
C4
472/250V/275V
C5
472/250V/275V
ZE2
S14K350
CN4
PTC1
AC-L OUT
AC-N OUT
CN5
T101
E22034
R55
1
2
CN22
PC
R60
10K
R59
10K
5V
R11 1K
R10
1K
R12
1K
R13
1K
R65
10K
R38
1K
R27
10K
C49
103/50V
ZE3
S14K350
ZE4
S14K350
ZE5
S14K350
R14
1M
C8
472/250V/275V
C9
472/250V/275V
1
2
3
4
5
CN9
C
C
CN23
CN24
C35
104/50V
D6
4148
C26
4.7U/16V
C46
104/50V
A
1
K
2
C
4
E
3
IC5 PC817A
A
1
K
2
C
4
E
3
IC4 PC817A
1
2
3
4
5
6
CN21
C22
103/50V
C36
102/50V
P
N
15V
R25
1K
R22 1K
R23
2.2K
R21 330
ZD3
5.1V/0.5W
ZD2
10V/0.5W
R26 1K
R24
330/1W
R39 330
R42 5.1K
C23
47U/25V
5V
Q2
9013
CN1
CN2
Q5
9013
D7
IN4007
RL5
JZC-43F
CN25
FUSE2
T1A/250V
R64
5.1K
1
2
3
CN26
COM
C
W18
R210 220
R211
220
LED2
R66 220K/2W
HSU-18,22HVA103/R2(DB) Appendix
138
Domestic Air Conditioner
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