P72
P73
P74
BUZ
P64
P65
P66
P67
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
Vss0
Vdd0
P30
P31
P32
P33
TXD2
RXD2
ANI1
ANI2
ANI3
P14
P15
P16
P17
Avss
Vdd1
P25
TXD0
RXD0
SCK1
S01
S1L
P36
46
41
42
43
44
45
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P71
TOD0
INTP3
INTP2
INTP1
INTP0
Vss1
X1
X2
IC(VPP)
XT1
XT2
AVref
ANI0
Reset
P80
IC01
A52D0076G526
R12 1k
C4
1000p
R13
20k
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
IC5
TD62003AF
CN-STM1
(PH5)
VERTICAL
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
IC6
TD62003AF
CN-STM2
(PH5)
HORIZONTAL
R37
150k
8 MHz
(15pF X 2)
CSTS0800MG03
C21
1
µ
JP2
JP1
X01
C11
1
µ
A67C3859
CN-RCV
C14 3300p
R15
1k
R16 5.1k
JP3
JP4
R32
100k
O
I
G
+
C19
2.2
µ
50V
C18
0.01
µ
AIR TEMP. SENSOR
(15k 3950)
(20k 3950)
PIPE TEMP. SENSOR 1
R22
15k
1%
+
C7
10
µ
50V
+
R23
20k
1%
+
C8
10
µ
50V
R56
+
C28
R27 1k
R41 10k
R26 10k
JP6
JP5
JP7
Q2
RECEIVER
(MX-3)
+
+
IC4
IC-PST600DMT
R54 10k
8 MHz
OSC
POWER
RESET
INTAKE AIR TEMP
PIPE TEMP
TEST
AUTO OPERATION
REMOTE CONTROL
GROUND
BUZZER
POWER RELAY
POWER RELAY 2
FAN MOTOR
REVOLUTION
DETECTION
50/60Hz
DETECTION
DATA RECEPTION
RxD
FAN MOTOR
ON/OFF 15V
DATA
TRANSMISSION
TIMER LED
QUIET LED
OPERATION LED
POWERFUL LED
R38
6.2k
R39
6.2k
R31 10k
4
3
2
1
CN-TH
3
2
1
CN-RCV1
3
2
1
4
5
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
c
b
e
Q1
D2
C12
0.01
µ
C13
0.01
µ
CN-
1
2
3
4
b
2.2k
2.2k
R28
1k
R29
15k
SCHEMATIC DIAGRAM 2/3
4
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
