AE-M18 (serv.man2) - Sharp Air Conditioner Service Manual (repair manual). Page 9

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9
AY-M09AE
AE-M18AE
Figure L-2. Printed Wiring Board  for AY-M09AE
GND
D4
D3
D1
D2
R36
R37
D7
3
4
4
C2
3
115˚C
R1
L
R50
RED
S (F)  
TC
R47
(C16)
R46
R40
C15
R42
R43
R44
R45
R48
R49
D6
NR
C1
1
G
T1
T2
TRIAC
3
PC1
6
BROWN
(E)
3A   250V
WPE
4
1
PT
3
BCN1
R2
R6
1
8
R3
PC2
C13
FAN MOTOR
CN1
5
C14
FAN MOTOR
CAPACITOR
FAN MOTOR
CAPACITOR
(B)GRAY
BLUE  (A)
R38
R35
1
2
CN2
5
TRANSFORMER
7
ZD1
R39
R41
QPWBFB339JBZZ(C)
0
DPWBFA187JBKZ
(P)
YM09
FROM 
FAN MOTOR
FROM 
TRANSFORMER
TO 
FAN MOTOR
CAPACITOR
TO 
FAN MOTOR
CAPACITOR
TO 
TERMINAL 
BOARD " L "
TO 
TERMINAL 
BOARD " S "
R10
R8
C17
JP11
(JP1)
(JP2)
(JP4)
(JP5)
(JP6)
(JP7)
C12
C7
R7
JP10Q1
3
1
JP12
JP18
OUT
IN
IC3
IC5
R51 
R14 
R13
R27
R5
C8
R34
R26 
R23 
R24
JP20
C9
33
JP17
BZ
OUT
JP21
IN
IC2
CN5
RPM SIGNAL
THERMISTOR
CN4
1
3
D5
R15
BCN2
CN7
3
1
CN6
1
R25
6
1
6
C5
8
JP22
C6
1
8
9
1
16
5
LOUVER
MOTOR
1
CN3
IC4
35
40
45
CA2
50
55
OSC
CA1
RA2
JP13
JP14
60
64
32
30
25
RA1
IC1
JP8
(JP9)
RCM
20
15
10
5
1
5
8
3
1
R33
JP16
JP3
R4
132
R17
C3
JP19
C4
R28
R20
R21
R16
R22
JP15
R11
C11
C10
R18
R19
R9
YM09
FAN M
POWER ON
QPWBFB339JBZZ(C)
0
FAN M
FAN M
GND
5V
12V
FROM 
LOUVER 
MOTOR
FROM 
RECEIVER &
LED UNIT
FROM 
SWITCH
UNIT
FROM 
FAN MOTOR
FROM 
THERMISTOR
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