Read Sharp AE-XM24CR (serv.man7) Service Manual online
18
AY-XM7/9/12CR
AY-XPM7/9/12CR
AE-XM18/24CR
AY-XPM7/9/12CR
AE-XM18/24CR
Figure L-2. Printed Wiring Board for AY-XM7CR/9CR/12CR
QPWBFB389JBZZ
HEAT
COOL
RATE
FAN H
FAN M
FAN M
FAN L
R43
R51
R47
R49
R45
1
JP1
R53
R54
R55
R56
C27
JP2
JP24
R6
JP22
JP21
C9
R8
JP20
C10
R9
R7
JP3
JP4
JP5
2
3
4
5
MODEL
SELECT
1
1
8
16
BZ1
R4
BCN1
CN2
9
1
1
5
SW1
SW2
3
4
IC8
IC4
5
8
DPWBF
JB
R69
R68
C11
C12
R5
JP17
BCN2
3
1
R20
R30
C21
C22
C23
R31
R20
R19
LOUVER LOW
JP16
JP15
H
L
LOUVER UP
CN3
THERMISTOR
CN7
1
5
1
4
1
1
9
10
1
8
18
IC5
BCN3
JP18
JP19
IC6
OSC1
8
9
16
IC1
1
16
33
32
17
48
49
49
JP24
JP6
JP7
JP8
JP31
JP33
R35
R36
R34
JP27
R42
R44
R46
R48
R50
C26
R41
R40
C25
JP32
C7
R39
R37
C24
JP29
R31
PC2
PC1
JP23
C17
C29
C3
R58
C32
C2
NR1
R65
R64
C34
Q2
32
1
R28
C20
R27
C19
R26
C18
JP34
2
8
9
15
C31
RY1
IC3
WPE1 3A 250V
BLACK
C4
C30
ZD1
JP99
R32
JP9
C8
JP28
D5
IC3
C6
R1
JP11
TRANS1
Q1
R3
R2
C3 (CN8)
1
1 2 3
3
8
IC7
C33
JP10
CN9
JP30
C13
R21
JP25
R38
2
3
3
D7
R63
C28
R57
3
4 1 2
JP14
TERMINAL
BOARD
TERMINAL
BOARD
JP13
BROWN
IN
OUT
S
RED
N
BLUE
L1
SSR1
1
CN1
FAN M
5
JP12
CNR1
FAN M
CN6
R23
R66
R67
R62
R61
R60
R59
D9
D8
1
D2
D4
D1
D3
C1
3
L
GND
+12V
-24V
+5V
BCN201
C202
C201
1
3
IC201
FP389-DISPLAY
JP101
CN102
81
LED111
LED110
LED109
LED108
LED107
LED106
LED105
R109
R108
R107
R106
R105
R111
R113
R112
R110
R116
R115
JP102
JP103
R102
LED104
R103
LED103
R101
CN101
1
3
R114
10
18
9
1
LED121
R101
LED102
LED101
TO TERMINAL " 2 " OF
TERMINAL BOARD
(RED)
TERMINAL BOARD
(RED)
TO TERMINAL " N " OF
TERMINAL BOARD
(BLUE)
TERMINAL BOARD
(BLUE)
FROM
TERMINAL " 1 " OF
TERMINAL BOARD
(BROWN)
TERMINAL " 1 " OF
TERMINAL BOARD
(BROWN)
FROM
FAN
MOTOR
FAN
MOTOR
FROM
FAN
MOTOR
FAN
MOTOR
FROM
THERMISTOR
THERMISTOR
FROM
LOUVER MOTOR UPPER
(TOP)
LOUVER MOTOR UPPER
(TOP)
FROM
LOUVER MOTOR LOWER
(BOTTOM)
LOUVER MOTOR LOWER
(BOTTOM)
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