12
AH-S22AW2
AH-S25AW2
Figure L-3. Printed Wiring Board for AH-S22AW2 and AH-S25AW2
FROM
POWER SUPPLY
CORD(BLACK)
FROM
TERMINAL
BOARD " 1 "
TO
TERMINAL
BOARD " 3 "
TO
TERMINAL
BOARD " 2 "
FROM
LOUVER MOTOR
FROM
TERMINAL BOARD
FROM
FAN MOTOR
FROM
FAN MOTOR
FROM
THERMISTOR
QPWBFB304JBE0
FUSE
2.5A 250V
IN
OUT
BLUE
A
C1
FAN MOTOR
CN7
5
1
GND
5V5V
C14
OSC
DPWB
A178JBKZ
SW1 AUX
C11
C12
BZ
5
CN3
1
LOUVER
1
IC1
19
20
32
33
51
52
64
C10
JP28
JP29
JP30
IC5
R1
R9
R16
R13
R15
R14
R81
R4
S
C18C18
RED
D7
R24
C3
C4
C6
C5
ZD1ZD1
R3
CN9
TR
R4
R5
R7
5
1
C101
LED102
LED101
C102
CN101
GND
VCC
VOUT
IC101
R30
R31
F.L
F.M
F.H
R35
R33
R37
R39
RATE C
RATE H
R32
R34
R36
R38
JP12
JP5
JP6
JP7
JP8
JP9
PREHEAT
WIRELESS
HOT KEEP
07 / 09
OUT TH
C15
R19
R7
C8
R6
R20
R21
R80
JP25
C7
3
Q1
4
1
5
6
IC80
JP4
C17
JP3
JP2
TH.SHIFT
AH / AY
fmax
JP1
fmin
C80 R12
C9
JP99
D5
R22
JP26
JP27
JP11
R10
R11
CN1
5
C12
C11
16
1
9
8
IC2
C16
5V
JP23
JP24
R18
PC1
PC2PC2
2
1
VA
D2
D1
D4
D3
JP10
12V
G IN
OUT
IC3
3
2
2
3
4
4
1
1
C20
R25
ZD2
3
1
4
CN4
CN8 RPM
THERM
1
15
9
7
2
SSR1SSR1
9
15
NF1
CNR1
C21
NR1
D6
C2
R23
C19
R90
R91
R44
JP22
D9
R27
R26
JP21
R26
15
9
2
SSR1
R43
R42
R41
R40
24V
GND