Read Sharp AY-X127E Service Manual online
AH-X127E
AU-X127E
AU-X127E
AY-X127E
AE-X127E
AE-X127E
14
Figure
L-3.
Electronic
Control
Circuit
Diagram
for
AE-X127E
+
1
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01
5
1
N
2
4
3
2
1
5
3
1
1
2
3
1
3
1
2
1
2
(Terminal Board)
TB
RE
BL
BR
G/Y
T2
T1
T4
CN3
CN4
T11
T3
RY1
CNR1
RY2
R15
R14
R13
R12
CNR2
G/Y
(Control Box)
250v~
0.1
µ
250v~
0.1
µ
250v~
4700p
250v~
4700p
250v
0.1
µ
3.3k
250v~
4700p
250v~
1
µ
L3
CT1
L4
R1
3
4
3
4
1
2
1
2
C11
C2
C3
C4
C4
SA1
NR1
C24
C12
NR2
430v 2.0
µ
(Fan Motor
Capactor)
510k
510k
R2
C1
WH
WH
L1
20A
250v
FM
SV
(Fan Motor)
(4 Way Valve)
3A 250v
WPE3
D1
2W
680
(Control Circuit Board Ass'y)
2W
680
2W
680
2W
680
R11
56k
JP16
R5
4.7k
R7
IC1
MB89855
(RH-IXA390JBE0)
C14
50v
1000p
C13
R4
2W
680
3
4
2
2
3
1
1
4
5v
5v
R16
10k
R17
10k
D4
PC817X7
PC1
PC2
PC853H
LED1
R6
2.7k
C16
5v
5v
2.2k
R3
NC
NC
NC
NC NC NC NC NC NC NC NC NC
NC NC
NC
NC NC NC
0.1
µ
25v
R38
(10k)
5v
5v
IC3
2
3
1
PST993D
5v
OSC1
1
µ
50v
C23
R10
6.49kF
C15
10v
220
µ
5v
D3
D2
1.00kF
R9
+
JP1
1.80kF
R8
BL
BL
BCN12
DTD113ZS
Q3
JP4
JP3
KRC106M
Q1
Q2
RY2
D5
RY1
D6
13v
T5
T6
BK
DB1
OR
BCN13
BL
PTC1
GR
GR
MRY1
BL
(PTC Thermistor)
(Reactor)
C10
C6
RE
1
2
3
4
400v
150
µ
400v
150
µ
L2
(Reactor)
RE
RE
BK
C5 200v 50
µ
F
WH
+
+
+
+
+
C8
CMP
YL
BL
DB2
GR
GR
BL
BR
GR
WH
C7
YL
63v 4700
µ
C9
GR
400v
2000
µ
400v
2000
µ
1/2W
270k
1/2W
270k
R40
C29
0.33
µ
630v
R39
T9
T10
T8
WPE2
20A
250v
T7
FC1
YL
BL
PM1
(IPM)
+
U
RE
WH
BK
V
W
(Compressor)
C26
+
+
50v
1000p
+
TH3
TH2
(Thermistor for Air)
(Thermistor for Condenser)
TH1
(Thermistor for Compressor)
GN
OR
WH
WH
WH
WH
WH
WH
WH
WH
WH
WH
RE
5v
BCN11
R33
U
330
R32
X
330
R31
V
330
R30
Y
330
R29
W
330
R28
Z
330
5v
5v
13v
13v
ARM
CN8
JP2
R35
C18
1k
C21
C22
R20
R21
6.80kF
6.80kF
6.80kF
16v
10
µ
16v
10
µ
16v
10
µ
R37
R36
330k
(for WINTER-KIT)
CN10
R34
10k
5v
R27
R26
R25
R23
R24
R22
(for WINTER-KIT)
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
6
5
4
3
2
1
4
3
2
1
1
2
3
4
10
9
8
7
6
5
FREQ
NOTE:
BK
BL
BR
GN
GR
G/Y
OR
RE
WH
YL
(Black)
(Blue)
(Brown)
(Green)
(Gray)
(Green/Yellow)
(Orange)
(Red)
(White)
(Yellow)
TEST 2
TEST 1
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