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SCHEMATIC DIAGRAM 2/5
TEST
R54 1k
R48
10k
10k
BZ01
BZ
e
c
b
Q001
R55
1k
1k
R11 1k
C01
0.01
0.01
R34
10k
10k
R12 1k
R35 5.1k
C02
0.01
0.01
R20
R21
R22
R23
R24
R25
D07
D08
D09
D10
D11
D12
R18
R19
D05
Q02
R64
6.2k
6.2k
R63
6.2k
6.2k
D06
P72
P73
P74
P75
P64
P65
P66
P67
P40/A00
P41/A01
P42/A02
P43/A03
P44/A04
P45/A05
P46/A06
P47/A07
P50/A8
P51/A9
RY-PWR DRIVE SIGNAL
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
Vss0
VDD0
P30
P31
P32
P33
P34
P35
P11/AN1
P12/AN2
P13/AN3
P14/AN4
P15/AN5
P16/AN6
P17/AN7
Vss
VDD1
P25
P24
P23
P22/SCX
P21/S0
P20/S1
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
P70
P03/NTP3
P02/NTP2
P01/NTP1
P00/NTP0
Vss1
X1
X2
IC
XT1
XT2
AVref
P10/ANO
Reset
AVd0
1
2
3
4
5
6
7
9
8 16
15
14
13
12
11
10
CN-STM1
1
2
3
4
5
1
2
3
4
5
(ZH5)
VERTICAL
IC05
A52A2003GR
IC06
A52A2003GR2
R08
R028
43 /2W
43 /2W
RY-PWR
1
2
3
4
5
6
7
2
3
4
5
6
7
9
8 16
15
14
13
12
11
10
14
13
12
11
10
CN-STM2
1
2
3
4
5
1
2
3
4
5
(ZH5)
HORIZONTAL
R09 10k
IC02
5
6
8
3
1
RS
DO
DI
R/B
CS
SK
4
Vcc
GND
2
7
A52BR9020F
JX2
R57
20k
20k
C05
0.1
0.1
R06
24k
24k
+
C03
0.01
1.6V
R17 330
R16 110
R15 330
R14 330
R13 220
R10 10k
R65 1k
AIR TEMP. SENSOR
(15k 3950)
(15k 3950)
(20k 3950)
PIPE TEMP. SENSOR
(PH)
CN-TH
4 3 2 1
C04
0.1
0.1
R30
20k
20k
C08
0.1
0.1
R33
15k
15k
IC01
A52D0022GB93
STEPPING
MOTOR
DRIVE
SIGNAL
BUZZER
AUTO OPERATION
TEST RUN
REMOTE CONTROL
SOUND
TIMER SHORTEN
POWER CLOCK INPUT
REMOTE-CONTROL
COMMAND INPUT
AUTO RESTART
GROUND
POWER
RESET
PIPE TEMP
INTAKE AIR TEMP
DISPLAY
OSC
STEPPING
MOTOR
DRIVE
SIGNAL
R66
1k
R26
1k
c
b
e
C22
0.01
0.01
R68
10k
10k
R53
1k
RY-HOT
81
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