AE-XM24CR (serv.man7). Microcomputer control system - Sharp Air Conditioner Service Manual (repair manual). Page 11

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27
AY-XM7/9/12CR
AY-XPM7/9/12CR
AE-XM18/24CR
Figure L-11. Power supply P..W.B. for AE-XM18CR
(GREEN/YELLOW)
T4
T2
T1
TERMINAL
(BLUE)
N
1
TERMINAL
(BROWN)
T12 (PTC1)
T11 (PTC1)
T5
(BLUE)
DB1 AC
(GRAY)
T8(BLUE)
T10
T9
T7
(BLUE)
(YELLOW)
DB2  AC
(BLACK)
(BL)
(BR)
(BR)
T6
BCN9A
TO CONTROL 
PWB
TO RELAYPWB
R10
R8
C17
C18
C1
C16
C2
C4
C36
C35
R4
IC15
SA1
C3
R3
JP7
JP8
1
1
7
8
14
16
6
1
6
R1
R2
CT1
R9
JP10
MRY1
JP9
C19
D8
D7
D5
L4
C15
IC 3
C30
C22
C23
C21
D1
D3
IC1
L3
C32
C33
C34
R29
R26
R22
R23
R24
PC5
PC6
PC7
R27
R28
R25
R32
R38
R31
R36
R30
R34
R35
R37
R39
R33
R40
C31
JP4
JP3
C11
C14
C13
NR1
C12
C10
C10
TO QM1
20A  250V
TO  AF1
(ACT)
(IPM)
(QM1  N)
(QM1  P)
( RED)
A
B
MR2
D6
Q1
D9
E C B
Q2
CN16
BCN14
FROM QM1
(POSITION DETECTOR)
FROM CONTROL PWB
WPE2
3A  250V
WPE3
20A  250V
WPE1
BCN13
B
BCN7
1
1
13
B
12 v
0 v
5 v
GND
16 v
JP6
IC2
R5
D2
D4
R6
C20
Q3
TR1
R7
C25
C24
QPWBFB463JBZZ(P)
1
2
4
3
1
2
4
3
1
1
7
2
4
3
From Control Box
from Terminal
Board " N "
from 
Terminal
Board " 1 "
to Relay
PWB CN9
from 
Power 
Module
QM1 " N " ( - )
(IPM)
from
DB1~
from
DB1~
from 
Power 
Module
QM1 " P " ( + )
(IPM)
to Power Module
AF1 CN13
to Power Module 
QM1 CN14
to Control PWB
(BCN15B)
to Control PWB
(BCN15B)(BCN15A)
from Power Module
QM1(U, V, W)
from Capacitor 
C10 "  +  "
rom Capacitor
C10 "  -  "
to Relay PWB CN1
from PTC1 (BLUE)
from PTC1
(GREY)
to Control PWB
CN7
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