Sharp AY-XP13CR (serv.man13) Service Manual ▷ View online
9
AY-XP08CR
AY-XP10CR
AY-XP13CR
AY-XP10CR
AY-XP13CR
BLOCK DIAGRAMS
INDOOR UNIT
AC power
CPU
3 A
WPE1
DC power supply circuit
Fan motor phase control circuit
Rotation pulse input circuit
AC clock circuit
Louvre motor drive circuit(upper)
Louvre motor drive circuit(lower)
Remote controller signal reception circuit
Buzzer drive circuit
CPU reset circuit
CPU oscillator circuit
Room temp. detect circuit
Heat exchanger pipe thermo circuit
Compensation circuit/ select circuit
Compensation circuit
Switchover circuit
Serial I/O circuit
Compressor relay drive circuit
LED drive circuit
Auto restart circuit
Test run circuit
Auxiliary mode
Power on circuit
Cluster generator drive circuit
Cluster generator sensor circuit
Gas sensor circuit
Dust sensor circuit
Indoor fan motor
Fan motor pulse detect
Flow direction control (louver motor upper)
Flow direction control (louver motor lower)
Wireless remote control operation
Audible operation confirmation
Room temp. thermistor
Heat exchanger pipe thermistor
Blower temperature, fan speed, model select
Outdoor ratings
Wireless, preheat
Indoor/outdoor control signal I/O
Outdoor unit power supply on/off control
LED display
Test run (forced operation)
Auxiliary mode button ON/OFF
Self diagnostics, fault diagnosis
Cluster generator
Unit-unit wiring
(AC power and
serial signals)
(AC power and
serial signals)
10
AY-XP08CR
AY-XP10CR
AY-XP13CR
AY-XP10CR
AY-XP13CR
OUTDOOR UNIT for AE-X08CR / AE-X10CR
OUTDOOR UNIT for AE-X13CR
Outdoor fan motor
4-way valve
Power transistor module
Compressor
Current transformer
Compressor thermistor
Heat exchanger pipe thermistor
Outdoor temperature thermistor
Heat exchanger pipe thermistor(option)
Outdoor temperature thermistor(option)
LED
CPU
15 A
protection
Outdoor fan motor
4-way valve
Power transistor module
Compressor
Current transformer
Compressor thermistor
Heat exchanger pipe thermistor
Outdoor temperature thermistor
Heat exchanger pipe thermistor(option)
Outdoor temperature thermistor(option)
LED
Heatsink temperature thermistor
3 A
protection
20 A
protection
Power supply circuit
CPU oscillator circuit
DC overvoltage detection circuit
Outdoor fan motor relay drive circuit
4-way valve relay drive circuit
Power transistor module drive circuit
Serial I/O circuit
CPU reset circuit
Position detection circuit
DC overcurrent detection circuit
AC overcurrent detection circuit
Compressor thermo circuit
Heat exchanger pipe thermo circuit
Outdoor temp. thermo. circuit
Winter kit circuit (option)
LED drive circuit
Test mode circuit
Heatsink thermo circuit
Active filter
circuit
circuit
Filter
circuit
circuit
Smoothing
circuit
circuit
Unit-unit wiring (AC power
and serial signals)
and serial signals)
CPU
20 A
protection
3 A
protection
20 A
protection
Power supply circuit
CPU oscillator circuit
DC overvoltage detection circuit
Outdoor fan motor relay drive circuit
4-way valve relay drive circuit
Power transistor module drive circuit
Serial I/O circuit
CPU reset circuit
Position detection circuit
DC overcurrent detection circuit
AC overcurrent detection circuit
Compressor thermo circuit
Heat exchanger pipe thermo circuit
Outdoor temp. thermo. circuit
Winter kit circuit (option)
LED drive circuit
Test mode circuit
Heatsink thermo circuit
Active filter
circuit
circuit
Filter
circuit
circuit
Smoothing
circuit
circuit
Unit-unit wiring (AC power
and serial signals)
and serial signals)
Heatsink temperature thermistor
11
AY-XP08CR
AY-XP10CR
AY-XP13CR
AY-XP10CR
AY-XP13CR
MICROCOMPUTER CONTROL SYSTEM
Figure L-1. Electronic Control Circuit Diagram for AY-XP08CR / AY-XP10CR / AY-XP13CR
NO.
NONE
JP3
JP2
JP1
15K
13K
13K
15K
15K
13K
13K
1
5K
15K
13K
13K
15K
13K
R51
R50
R49
R48
R47
R46
R45
R44
R43
R42
R7
R6
R5
R4
JP99
NONE
NONE
NONE
USE
USE
USE
NONE
NONE
33K
13K
15K
13K
13K
15K
15K
13K
1
3K
15K
15K
13K
13K
15K
15K
13K
13K
15K
15K
13K
13K
1
5K
15K
13K
13K
13K
68K
NONE
NONE
USE
SW2
NONE
56
6.8K
6.8K
100
R72
0.1W
CN6
CN301
1/4W
1/4W
1/4W
BCN3
BCN1
BCN2
CN103
BCN101
BCN201
R9
470
R71
C39
NF1
2W
0.1W
1/4W
CN9
R301
1/4W
JP7
JP5
JP3
JP2
JP1
CN10
0.25W
IN
D7
D10
10K
R68
2W
D8
R61
R60
12K
12K
2W
2W
2W
R55?59
D11
2
1
3
2
3
Q9
Q10
1
IC6
0.1W
10K
8M
OSC1
3.3K
R17
0.1W
0.1W
0.1W
R19
R20
10K
10K
10K
0.1W
10K
0.1W
R18
1/4W
0.1W
1.8K
0.1W
0.1W
0.1W
D6
PC1
0.1W
0.1W
R38
10KF
0.1W
R66
1/2W
3.3
1K
0.1W
0.1W
2K
1/4W
0.1W
R67
CN7
D13
D12
C37
3
1
+
2
GENERATOR
CLUSTER
7
6
5
3
1
0.1
µ
275V
C38
1
3
CN8
275V
1W
R42?51:1/4W
0.1W
+
C8
100
µ
10V
GND
R51
0.1W
0.1W
1/4W
1/4W
1/4W
1/4W
1/4W
R25
R26
R27
R28
R29
0.1W
0.1W
0.1W
0.1W
0.1W
0.1W
0.1W
1/4W
1/4W
330
R113
330
R114
1/2W
1/2W
1/2W
R102
300
1/2W
220
R101
R201 47
33
µ
10V
+
0.1
µ
IC201
C202
C201
R104
R103
LED104
LED103
330
1/2W
R117
56
R118
680
R16
680
R15
680
R14
+
+
10
µ
16V
16V
10
10
µ
C11
C12
0.1W
0.1W
R11
R12
R13
10KF
10KF
10KF
0.1W
5V
MOTOR
FAN
IC
HOLE
TH2
15k
Ω
(25˚C)
10k
Ω
(25˚C)
TH1
1
2
3
4
1
2
3
ROOM TMP.
PIPE TMP.
CN5
654321
LED131
21
(CLUSTER)
GR
BL
BCN102
3
1
LED101
LED102
2
3
0.033
µ
100
1µ
0.1W
0.1W
LED121
R105
100
1/2W
1/2W
1/2W
1/2W
1/2W
LED111
R106
R107
R108
R109
LED105
LED106
LED107
LED108
LED109
LED110
220
220
220
220
1/2W
220
R112
330
1/2W
R111
1/2W
1/2W
330
R116
R115
330
1/2W
R110
330
1/2W
220
1/2W
F1
E1
B1
C1
A1
G1
D1
C2
B2
F2
E2
A2
G2
D2
CM1,2
H1
H2
1(E1)
2(D1)
3(C1)
4(H1)
5(E2)
6(D2)
7(G2)
8(C2)
9(H2)
2(D1)
3(C1)
4(H1)
5(E2)
6(D2)
7(G2)
8(C2)
9(H2)
13(CM2)
14(CM1)
16(A1)
17(G1)
18(F1)
15(B1)
12(F2)
11(A2)
10(B2)
11(A2)
10(B2)
NC
NC
2
1
3
3
1
2
Q2
Q1
1/2W
RY1
R8
BZ1
SSR1
IC5
9
R23
680
1
3
2
TOP
LOUVRE
MOTOR
MOTOR
LOUVRE
BOTTOM
CN4
CN3
2
3
1
1
2
3
4
5
4
5
1
2
3
8
R10 10K
9
JP11
C36
0.1
µ
10K
R21
0.01?
0.01?
0.01?
C19
C20
C21
16V
16V
16V
R4
R5
R7
R6
SENSOR
LEVEL
MODEL
680
680
680
680
680
2.7K
R32
3
PC2
7
6
5
4
3
2
1
8
9
CN101
1
3
2
4
5
9
8
1
2
3
4
5
6
7
R70
R69
R65
10
µ
16V
275V
C7
CN1
100
µ
16V
C29
1/2W
300
R39
+
D9
R62
R63
R64
1000
µ
C32
10V
Q8
C35
IC8
R54
R53
R50
R49
R48
R47
R46
R45
R44
R43
R42
C34
C33
R52
R35
C26
R36
C27
C28
Q7
R41
C31
C30
Q6
R37
Q5
R34
R33
C25
Q4
R30
C24
R31
C23
C22
CN99
R22
R24
C10
Q3
C9
IC7
10K
C14
C15
C16
C17
C18
IC4
12V
D5
C6
C5
C4
R2
R1
C2
C3
LED110,111 : POWER MONITOR POWER
FUSE
THERMAL
TR1
2W
2W
JP6
0.01
µ
16V
16V
0.01
µ
JP99
3
1
1/2W
1
2
3
470
SSR2
2
3
2
1
GS1
1
240
+
11K
5V
25V
47
µ
+
OUT
100
µ
16V
+
SENSOR
DUST
1
2
3
4
5
6
1
2
3
4
5
6
10K
IN
IC3
IC2
+
2.7K
11K
GAS SENSOR
2
3
1
2
4
2
1
3
4
3
400V or 430V or 450V
2µ
C1
L1
0.01
µ
SSR1
11
13
FAN MOTOR
THERMAL
FUSE
5
3
1
16V
0.01
µ
2
3
1
3.3K
6.8K
1K
0.1?
4
3
2
1
3
2
1
7
6
5
8
FAN L
FAN M
FAN H
RATE HEAT
RATE COOL
0.01
µ
16V
20K
22K
4.7K
2
1
4
3
4
1
2
250V
0.01
µ
50V
1000P
100K
BOARD
TERMINAL
S
2
1
0.1
µ
275V
NR1
TO
OUTDOOR
UNIT
N
N
33K
33K
9
1.8K
8
0.01
µ
0.01
µ
0.01
µ
0.1
µ
16V
16V
16V
50V
1000p
3
1
POWER ON
TEST
HOT KEEP
PREHEAT
WIRELESS
(PATTERN
SIDE)
IC1
M3803**
SW2
0.1?
0.1
µ
L
H
2
1
3
SW1
8
GND
RESET
7
6
OE
SERIAL
5
CLOCK
4
3
5V
2
12V
1
BUSY
5
4
2
3
1
ZD1
-24V
35V
100
µ
50V
0.047
µ
+
33K
33K
33K
33K
33K
LED109 : POWER MONITOR 4
LED108 : POWER MONITOR 3
LED107 : POWER MONITOR 2
LED106 : POWER MONITOR 1
LED105 : POWER MONITOR ECO
SW2 : POWER SELECTION
SW1 : AUX.(TEST RUN)
LED104 : OUTDOOR TEMP.
LED103 : ROOM TEMP.
LED102 : TIMER
LED101 : OPERATION
(NOTE)
:TEST POINT
CN102
7805
0.1
µ
IN
1000
µ
35V
7812
0.1
µ
50V
+
D1?4
JP10
12
P47
P46
P44
P37
FRONT
P15
16
15
14
13
12
11
10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
P43
P45
P50
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
17
18
19
20
21
22
23
24
25
26
27
28
29
P42
CNVss(Vpp)
RESET
P41
P40
Xin
Xout
Vss
P27
P26
P25
P24
P23
30
31
32
P22
P21
P20
P36
P35
49
50
51
P34
P33
P32
P31
P30
Vcc
Vref
AVss
P67
P66
P65
P64
P63
64
63
62
61
60
59
58
57
56
55
54
53
52
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P17
P16
P16
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
T
250V
WPE1
3A
RY1
OUT
PHASE
SINGLE
SUPPLY
POWER
50V
50V
I
H
F
G
25V
47
µ
10K
10V
50V
50V
50V
50V
1/2W
50V
R40
18KF
24K
USE
USE
USE
AY-XP08CR
AY-XP10CR
AY-XP13CR
12
AY-XP08CR
AY-XP10CR
AY-XP13CR
AY-XP10CR
AY-XP13CR
Figure L-2 Printed Wiring Board for AY-XP08CR / AY-XP10CR / AY-XP13CR
TO CLUSTER GENERATOR
FROM CLUSTER GENERATOR
FROM DUST SENSOR
BCN201
or
BCN401
FROM
TERMINAL“1”OF
TERMINAL BOARD 3P
(BROWN)
TERMINAL“1”OF
TERMINAL BOARD 3P
(BROWN)
FROM
TERMINAL“1”OF
TERMINAL BOARD 4P
(BLACK)
TERMINAL“1”OF
TERMINAL BOARD 4P
(BLACK)
TO
TERMINAL“N”OF
TERMINAL BOARD 4P
(BLUE)
TERMINAL“N”OF
TERMINAL BOARD 4P
(BLUE)
TO
TERMINAL“2”OF
TERMINAL BOARD 4P
(RED)
TERMINAL“2”OF
TERMINAL BOARD 4P
(RED)
FROM
FAN MOTOR
FAN MOTOR
FROM FAN MOTOR
FROM LOUVRE MOTOR (TOP)
FROM LOUVRE MOTOR (BOTTOM)
FROM THERMISTOR
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