Heiko 2P Series, Service Manual

Page: 59 / 60

Circuit diagrams
57 Domestic air conditioner
12.3 Module board circuit diagram
C009 103
IG
8
40
A
@100
℃
1
2
3
4
BG
1
D
25
X
B60
C404
CB
B2
1-
47
4/
63
0V
C405
CB
B2
1-
47
4/
63
0V
RS
1
0
.
0
1
/5
W
R215 10
K
RS
2
0
.
0
1/
5
W
R003
100
R0 02 10K
R0 07 10K
R006
100
4 5 6
U V W
C0 07 104
C013 104
C005 104
C201 104
R220
33
R219 1K
R218
82
R21 7 1K
R0 09 10K
R005 10
K
R032 4.
7K
R008
10
K
C202 104
C207 104
C208 104
R221 140
R216 10
R224 4.
7K
R211 1K R212 9.
1K
R209
1K
R210 10
K
R214 47
R207
1K
5V
4 8
5 6
7
R015
330
R208 10
K
R014
330
R013
330
R018 4.
7K
R016
1K
R012 4.
7K
R011 4.
7K
R0 04 10K
R019 4.
7K
R213
100
1
2 3
4
5 6
7
8
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
CN
11
B3
B-
X
H
T
R2
M
M
BT
9
0
1
2/
2S
A
10
37
A
K
T
R3
M
M
BT
9013
C018 103
C016 472
C017
223
C014 102
C032
224
C036
224
C023 224
C015 102
C034
224
C001
104
5V
E
413
10
0U
/2
5V
E
412
47
U
/2
5V
E
411
47
U
/2
5V
E
410
47
U
/2
5V
5V
5V
C019 103
C020
102
5V
C2 05
223
C003
104
C0 02
104
C006 104
5V
R231
10
K
R228
47
0K
/1
W
/1%
R229
5.
1K
/1%
D205
RL S414 8
D204
RL S4148
5V
1 2 3
CN
10
B3
B-
X
H
15
V
5V
E
501
10
0U
/2
5V
C011 104
E
502
10
0U
/2
5V
C012 104
D
206
24
V
/1
W
15
V
R017 10
K
C406
CB
B2
1-
47
4/
63
0V
E
504
10
0U
/2
5V
R222
560
Ω
R225
10
K
C204 104
C028 103
1
2
3
5V
R222,R225
参数由压缩机退磁电流计算而定
1
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
IC1
R5
F
56
2T
7D
D
F
K
5V
R0 20 10K
R0 21 10K
R010 4.
7K
R0 25 10K
5V
5V
1
2
3
JP
2
5V
R001 10
K
T
R4
M
M
BT
9
0
1
2
/2
S
A
10
37
A
K
R027 10
K
R028
2K
R026 2K
P N
VU FB
VP
UN
VV FB
VW FB
WP
UP
VP 1
VN 1
WN
VN C
VN
FO
CIN
VN C
VN O
U V W
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 19 20
21 22 23
24
25
IP
M
1
P
S
S
30
S
92
F
6-
A
G
IC
5A
L
M
293
IC5B L
M
293
IC
6A
H
A
16
30
D
06
IC6B H
A
16
30
D
06
IC
4A
H
A
16
30
D
06
IC4B H
A
16
30
D
06
X
T
1
10
M
D
207
F
F
A
F
30
U
60
D
N
1
CN
1
A
C
-
L
1
CN
2
A
C-
N
1
CN
3
L
I
1
CN
4
L
O
1
CN
8
P
1
CN
9
N
1
CN
5
U
1
CN
6
V
1
CN
7
W
4 3
1 2
P
C1
P
C8
17
A
4 3
1 2
P
C2
P
C8
17
A
G
N
D
4
G
N
D
3
G
N
D
2
G
N
D
1
V
CC
8
G
N
D
7
S
C
L
6
S
D
A
5
IC3
A
T
24C04
E
001
10
U
/1
6V
1
2
3
4
5
6
7
8
9
10
11
JP
1
5V
5V
TM S
TD I
TC K
TD O
TR ST
RE SE T
MD 0
MD 1
EM LE
P
L
L
V
CC
WP
VP
UP
WN
VN
UN
ee
pr
om
_S
D
A
ee
pr
om
_S
C
L
I PM _F O
Is
_c
on
ve
r
te
r
V
d
c
RX
D
T
X
D
P
F
C
_
c
OC _conv ert er
O
C
_
in
ve
r
te
r
Is
_
in
ve
r
te
r
1 2 3 4
CN
38
E
E
P
RO
M
5V
15
V
2 3
5 6 8
IC7
T
L
P
3
5
1
/T
L
P
251
T
R1
M
M
BT
9013
R223 330
5V
C038
103
预留
C008 104
C010
104
R033
510
RJ
2
0
RJ
1
0
R233 10
D
203
U
S
1M
R232 10
D
202
U
S
1M
R230 10
D
201
U
S
1M
15
V
T
V
S
1
C206
224
C203 104
U V W
+
310
VU FB
VV FB
VW FB
FO -
CIN
GN D- C
CO
M
VC C-C
IC1-17 IC1-18 IC1-19 IC1-26 IC1-27 IC1-28 IC1-29 IC1-30 IC1-31 IC1-32
I C1 - 40
I C1 - 41
I C1 - 43
I C1 - 45
I C1 - 48
IC1-61 IC1-62 IC1-63 IC1-64
I PM 1- 9
IP
M
1-25
5.
1K
R300
1n
F
C300
1K R301