Sharp AH-S327W2, Руководство по обслуживанию

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9
AH-S327W2
AU-S327W2
MICROCOMPUTER CONTROL SYSTEM
Figure
L-1.
Electronic
Control
Circuit
Diagram
for
AH-S327W2
1 2 3 4 5
C101
C102 0.1
µ
25v
C80 25v 0.1
µ
C8 16v 0.01
µ
C10 25v0.1
µ
C17 10v 100
µ
NC
JP8
JP4 JP3 JP2
JP1
5v
5v SW1
5v
5v
5v
5v
5v
5v
5v
5v
5v
MODEL 8 MODEL 4 MODEL 3 MODEL 2 MODEL 1
RATING 1 RATING 2 CHAMB.T. FAN L FAN M FAN H
POWER ON
AUX.
(TEST RUN)
CN1 CN2
CN3
CN301
CN201
CN101
RED
GRAY GRAY GRAY GRAY
WHITE
1
1 1
1
3
3 3
3 2
CN8
CN701
CN9
CN7
1 2 3
2
2 2
JP 99
60 61
(RED)LED101
(YELLOW)LED102
+ –
R9 10k
R12 10k R29 680
R31 R33 R46 R35 R37 R39
R30 R32 R45 R34 R36 R38
PHOTO DETECTOR UNIT
R10 680 R11 330
33 P27 34 P26 35 P25 36 P24 37 P23 38 P22 39 P21 40 P20 41 K1 42 P17 43 P16 44 P15 45 P14 46 P13 47 P12 48 P11 49 P10 50 P07 51 P06
52 P05
53 P04
54 P03
55 P02
56 P01
57 P00
58 GND
59 VDD
60 VR
61 P57
62 P56
63 P55
64 P54
P41 P42 P43 P44 P45 P46 F
RESET
CK1 CK2 AGND P30 P31 P32 P33 P50 P51 P52 P53
19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
TEST
OSC
out
OSC
in
P60
P61
P62
GND
P63
P64
P65
P66
KH
P40
32
31
30
29
28
27
26
25
24
23
22
21
20
NC NC NC NC
NC NC NC
NC
NC
NC
NC
NC
NC
NC
8
IC2
12v
12v
12v
12v
12v
12v
12v
5 4 3 2 1
9
8
31
32
33
34 35
RED
ORANGE
YELLOW
PEACH
BLUE
LOUVER MOTOR
RY1
R16 1.8k
2
SSR1
30
+ –
39
40
17
8 7 6 5
1 2 3 4
C9
50v
1000P
R1 470 1/2W
IC80
R80 6.8k
R81 1k
R4 33k
R3 2W 270
R5 33k
3
BZ
C6
10v
100
µ
ZD1
ZD2
5C-1
C5 25v 47
µ
+ –
+
–
+ –
C18
35v
100
µ
+ –
41
43
OUT
IN
7812
IC3
GND
C4 25v 0.1
µ
C2 AC 250v 0.1
µ
C14 25v 0.1
µ
C3 25v 1000
µ 44
5v
5v
R7 20k
R6 3.3k
3
1
2
Q1
C7 50v 1000P
45
14
15
9
7
5
4
3
2
1
13 12 11
JP5 JP6 JP7 JP9
JP10
SIGNAL IN
SIGNAL OUT
MODEL 5 MODEL 6 MODEL 7 WIRELESS PREHEAT
1 2
3
OSC
8MHz
6
5v
5v
1
2
3
Q2
C16 16v 0.01
µ
C15 16v 0.01
µ
16
D5
R22 1.2k
R21 3.3k
R18 2.7k
R20 33k
R19 4.7k
IC1
TRANSFORMER
46
D1 D2 D3 D4
47
TR
C21 250VAC 0.01
µ
C1
430VAC
1.5
µ
NR1
55
50
48
49
67 66 68
56
54
NF1
FU1
2.5A 250v T
CNR1
13 11 S201D01 SSR1
YELLOW
RED BLACK BLUE
BROWN GRAY
1 3 5
1 5 6 3 4 2
FAN MOTOR
57
51
38 37
10
D6
R26 2W 11k
R23 100k
R24 22k
R25 4.7k
R44 2W 680 X 5 R43 R42 R41 R40
R27 2W 11k
C19 50v 0.047
µ
C20
50v
0.01
µ
24-2
C12
16v 10
µ
+
–
R15 10.0kF
C11
16v 10
µ
+
R14 10.0kF R13 10k
TEST
36
62 63
CN4
2 1
5v
TH2 TH1
PIPE TEMP. 15k (25
° C
)
ROOM TEMP. 10k (25
° C
)
IN OUT
BLUE RED
BLACK
POWER SUPPLY
1 2 3
OUTDOOR UNIT THERMAL FUSE 103˚C
TERMINAL BOARD 4P
A S
52
D7
SERIAL SIGNAL
1 2
3
4
PC2
4 3
1 2
PC1
5v
S M 8 3 1 3
FUNC-
TION
IC1 PIN
No.
16(P44)
17(P43)
36(P24)
35(P25)
34(P26)
33(P27)
20(P40)
19(P41)
18(P42)
29(P60)
8(P30)
7(P31)
5(P33)
4(P50)
3(P51)
2(P52)
JP10
SYMBOL
JP9
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
R30, R31
R32, R33
R45, R46
R34, R35
R36, R37
R38, R39
NONE
SET
USE
R30: 15K R31: 13K
R32: JP R33:
NONE
R45: JP R46:
NONE
R34: JP R35:
NONE
R36: JP R37:
NONE
R38: JP R39:
NONE
PREHEAT NONE/ON
WIRE-
LESS
NORMAL/
CHANGE
MODEL1
fmin UP
ON/
NORMAL
MODEL2
PANEL/
GRILL
MODEL3
AH/AY
MODEL4
HOT K.
NORMAL/
ON
MODEL5 RPM: 1/3
MODEL6
OUT T.
TH.
NONE/ON
MODEL7
ABILITY
1
MODEL8
ABILITY
2
RATED f
COOL
RATED f
HEAT
CHAMBER
TEMP.
CONTROL
FAN L
SPEED
1~5
FAN M SPEED
6~10
FAN H
SPEED
11~12
NONE
NONE
USE
NONE
NONE
NONE
USE
USE
NOTE: 1. : TEST POINT 2. Not specified R is 1/5W.
RPM
RY1
10v 33
µ
69
20
21
22
27
26
23
24
1
2