2 – 2
[2] MICROCOMPUTER CONTROL SYSTEM
1-1 Electronic control circuit diagram: AE-X15PU
AE-X15PU
IC11
W
25
BSV
21
V
22
BSW
2
VBB
23
U
7
GND
16
GND
1
VREG
13
RS
10
D
AG
11
LW
9
LV
8
LU
7
HW
6
HV
5
HU
VCC
15
20
9
26
BSU
8
C4A
C5A
C7A
C6
R43
510K 1/4W
JPL2C
DB1
R213
R214
R215
R217
C115
1000p
50V
IC10/D
8
0
+
9
D20
D21
IC10/C
2
+
3
-
1
ZD6 4.7V
C46
1000p
50V
1000P 50V
C75
R75
1/10W 1.8KJ
R142
R141
D1
D11
ZD4
24V
C113 1000pF 50V
PC1
1
2
3
L2
L3
R220
R197
R221
R172
R198 R222
R223
R173
R225
R224
R199
R171
C7
250V 4700PX2
R230
R231
R232
R234
R233
IC10/B
-
6
+
5
11
7
OSC1 10MHz
CND
1
3
6
9
5
7
8
2
CN-1
1
2
3
CN-2
1
2
3
5
LED1
IC1
VCC
1
M
X
6
PM1
8
PM2
9
PM3
0
PP0
2
PP1
3
PP2
1
PP3
5
PP
6
PP5
7
VSS
8
VCC
19
PQ0
20
PQ1
21
PQ2
22
PQ3
23
PQ
2
P86
2
P90
P91
5
PF0
11
P87
3
VSS
75
PA1
7
PA0
73
PB7
72
PB6
71
PB5
70
PB
69
PB3
68
PB2
67
PB1
66
PB0
65
AVSS10
6
AVRH2
63
AVCC10
62
PD1
61
PD0
60
PC7
59
PC6
58
PC5
57
PC
56
PC3
55
PC2
5
PC1
53
PC0
52
VCC
51
PG0
77
PG1
78
PG2
79
PG3
80
PG
81
PG5
82
PH0
83
PH1
8
PH2
85
PJ0
86
PJ1
87
PJ2
88
PJ3
89
PJ
90
PJ5
91
PJ6
92
PJ7
93
P80
9
P81
95
P82
96
P83
97
P8
98
P85
99
VSS
100
VCC
76
PS0
26
PS1
27
PS3
29
PS
30
PS5
31
VCC
32
VCC
33
VSS
3
C
35
PR0
36
PR1
37
PR2
38
PR3
39
PR
0
PR5
1
MD2
2
MD1
3
MD0
X0
5
X1
6
VSS
7
INITX
8
PA2
9
VSS
50
PS2
28
PM0
7
PQ5
25
CN12
1
2
3
5
6
RY1/A
510V
NR2
D19
TH6
CN8
1
2
3
5
6
7
8
R61
6.8KF
FB3
R71
R70
R69
R68
C64
C66
C67
C68
IC9/B
1
8
-
2
+
3
PC4
2
1
3
Q7
R200
1/10W 1KJ
C5
1
2
3
50V 0.01uF C81
PC3
2
3
1
Q6
1/10W 3.3KJ R106
C83
50V 1000pF
R101B
R101A
D13
D2
+
C79 10V 220uF
BT6
MRY1/B
PTC1
CT1
R147
1/10W 10KJ
+
10V 100u
C123
R89
1/4W 1KF
50V 0.01uF
C82
DB2
Q5
C90
000pF
50V
D18
CNM
1
2
3
R110
1/4W 150J
R111
1/4W 1KJ
BT5
JPL2D
0.1u 25V
C13
R140
1K 2WX3
C69
0.01u 50V
1/10W 3.3KJ
R4
R101C
R10
C
50V 1000pF
C41
R216
FB2
R76
1/10W 56KJ
PC2
PC853HXP
1
2
3
50V
1000p
C202
50V 1000p
C200
1000p
C199 50V
1000p
50V
C204
50V 1000p
C112
C3
275V 1uF
JPL1A
JPL1B
BT2
BT1
BT4
BT3
510V
NR1
SA1
250V/20A
FU1
C1
275V 1uF
275V 1uF
C2
2.7K
R73
R155 .7K
R154 .7K
C4
250V 0.01uX2
C6A
250V 4700PX2
510K 1/4W
R156
+
C37 25V 00u
C48
25V
0.1uF
+
C47
10V
100uF
R45 10K
R46
1KJ
R191
1K
R190 20K
F
R176
1K
R169
10K
R170
1K
R
85
1K
+
50V 2.2u
C111
+
50V
C109
2.2u
630V
C29 0.1u
R163
100J
R164
100J
R165
100J
R166
100J
R167
100J
R168
100J
C106
1000p
50V
JP1
W/C
设定用
JP2
MAX
周波数
C93 25V 0.1u
+
C30
10V
100u
C95 25V 0.1u
+
C94 10V
100u
R152
1K
R153
1K
R98
1KJ
R99 1KJ
C89
25V
0.1u
R62
10K
R66
10K
R65
10K
R64
10K
R63
10K
+
C125
10V
00u
C126
25V
0.1u
50V
C87 0.01u
+
C128 10V 100u
C127
0.1u
25V
R146
1/10W 100KJ
R104B
R104A
R205 10K
R202 0K
R204 10K
R129 10K
+
C33
25V
4.7u
C32 25V 0.1u
R79
100J
R80 100K
R78 270
R77
270
C31
25V
0.1u
R105
1/10W 22KJ
R90
1/10W 1KF
R91
1/10W 6.49KF
R124
100
R186
10K
F
R188
2K
F
R
89
20K
F
R187
2K
F
R196 20K
F
R195
20K
F
R194
2K
F
R193
2K
F
R182
10K
F
R183
10K
F
R178
10K
F
R179 10K
F
R177
13K
F
CN3
1
3
5
R94
1KJ
R143
2K
F
10KJ
R122
50V 0.01uF
C107
C49 0.1u 25V
25V
C51
0.1u
C53
25V
0.1u
-
+
C8
420V 750u
+
50V
4.7u
C98
R92
1K
JP92
1/2W 1M
R1
R123
10K
F
R120
2K
F
C124
0.01u 25V
000P 50V
C122
ZD3 4.7V
BT7
BT8 BT9
R107
1/4W 330Ω
R127
5.4K
F
R128 15.4K
F
C55 0.1u
25V
C12
250V 4700P
275V 0.33uF
C130
RY1/B
250V/3.15A
FU2
25V 0.1u
C97
C5
250V 0.01uX2
1000pF
C
3
50V
50V
1000pF
C40
R137
100J
R136
100J
R135
100J
R134
100J
R132
00J
R133
100J
C45
0.01uF
50V
1000p
50V
C42
50V 1000pF
C44
25V 0.1u
C38
20K
F
R150
R50
1/4W
1000p
50V
C201
50V
1000p
C203
C
08
25V
0.1u
+
50V 2.2u
C110
R210
R211
R212
250V/20A
FU5
FU3
250V
2A
IPM/B
VUFB
2
VP1
8
VVFB
3
WN
12
WP
7
VN
11
VP
6
UN
10
UP
5
NC
25
NC
17
VNC
16
VNC
9
FO
1
VN1
13
VWFB
P
U
V
W
N
IPM/A
CIN
IC7
ULN2004L-D16-T
8
1
16
9
2
3
5
6
7
10
11
12
13
1
15
C14
630V 0.1uF
R74
1/10W 4.7KJ
-
+
C9
420V 750u
CN4
1
3
1/2W 120J
R181
R192
F
10K
50V
1000pF
C39
MRY1/A
C114
25V
0.1uF
+
C50
10u 25V
+
25V
C52
10u
+
25V
C54
10uF
40Hz COOL TEST PAD
PRE-HEAT
JPA
R151 20K
F
IC2
MIP2K30MS
CL
3
VCC
D
5
S
7
S
8
VDD
1
FB
2
800V 1A
D5
R17 1/2W 300K
D4
C17
1uF 50V
D1
D12
TR1
9
16
13
11
8
5
1
2
R87
1/4W 5.1K
C
KIA7815
3
2
1
0.1uF 25V
C23
R25 0
R24 10KF
0.1uF 25V
C21
IC3
R21
1/4W 2.2K
FB1
250V 4700P
C85
C105
250V 4700P
R
6
261KF
D7
D6
470
R23
C25 25V
0.1u
R22 10K
+
C19 35V
150u
R82
10K
+
C15
2.2u 50V
C26
0.1u
25V
+
35V
150u
C84
2200P
C27 1kV
PC6
2
3
1
C18
2200P 50V
R14
15K
R15
470
C
6
2200P 50V
+
C20
25V
680u
R88 10K
+
150u 35V
C24
R26
F
10K
M
O
B_2
A_2
a
O
b
Z
D
b
Q
R
a
A_2
Z
D
R
M
C
C
Q
B_2
O
2
23
22
W
V
U
IS1
U)
S2(V
IS3(W
5V
5V
0V
5V
0V
0V
0V
0V
5V
5V
0V
15V
5V
0V
0V
5V
15V
FAN MOTOR
15V
2
BLUE
RED
BROWN
0V
/YELLOW
GREEN
0V
5V
PWM Output)
(PWM Output)
0V
0V
5V
0V
0V
5V
5V
5V
0V
0V
(Debug Output)
(Debug Output)
(Flash Writer)
0V
5V
5V
12V
5V
5V
(PWB Thermister)
TH1
5V
(Thermister)
(R61,R68-R71)
(C64,C66-C69)
5V
0V
5V
(Inverter Current Detect)
15V
0V
0V
5V
(Switching Power Supply)
5V
0V
18V-P
5V
0V
(Reset)
5V
0V
(R101A-R101C,R104A-R
04C 1/4W 33K)
0V
GRAY
GRAY
0V
5V
0V
GRAY
0V
0V
0V
0V
0V
0V
0V
0V
0V-P
5V
0V
0V
82KFX8
0V
5V
0V
5V
LTV817S-C
PC81716
0V
COMPRESSOR
(Expansion Valve)
F
出力
℃
24
(4-Way Valve Drive)
102 Fuse
Terminal Board
(Heat
Exchange)
(Out door)
(Suction)
(Monitor)
(R230-R235 1W 140mΩFX5)
1/4W
2ΩFX12
L1
TH2
TH3
TH4
21
5V
L2
L2
L1
L1
15
1.8KF
20
19
18
(DC Over Current Detect)
0V
23
22
LTV817S-C
(Serial Communication)
(Compressor)
-15 AUTO OFF
℃
W
Z
Y V X U
15V
5V
12V
18V-P
0V-P
LTV817S-C
0V
0V
