Fujitsu AOY24LMAL, Service Manual

Page: 8 / 23

I C 1
14V
uPD780058
-A04-9EU
IC11 (2/7)
uPA2003
5V
C20
1000P
<R>
R13 10K
<1/10W>
Q3
DTC124EKA
Q14
DTC124EKA
5V
5V
R52 10K <1/10W>
C42
0.1
<F>
5V
IC8 BR93LC46
5V
R15 390
<1/10W>
C21
0.01
<B>
0.01<B> x 3
1.0K <1/10W>
x 4
R59
R60
R61
R62
SW1
C
50
C
51
C
53
C
52
R
58
R
56
R
57
10K <1/10w> x 3
JM3
JM2
JM1
R55
R54
R53
1.0K <1/10W> x 3
C
48
C
47
C
49
0.01 <B>
x 3
10K <1/10W>
x 4
R
63
R
65
R
66
R
64
C5 C6
C2
0.22 <RE>
0.022 x 2
<YE>
AUTO RESTART
HIGH CEILING
MODE
C1
0.22 <RE>
VA1 470V
<TNR>
8
7
6
5 4
3
2
1
8
7
6
5
4
3
2
1
VCC
NC
NC
GND
D0
D1
SK
CS
3
2
5
4
1
14
18
10
LF1
ELF17N015A
SA1
RA-362M VA2
470V
<TNR>
W2
W1
N
L
FH1 FH2
F1
3.15A <BET>
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG16
GREEN
3
2
1
TO OUTDOOR UNIT
W6
UL1015
AWG16
RED
IC4 HI2002
V
A
4
47
0V
<
T
N
R
>
K 5 3 14
15 2 -
SSR2
G3MC
201PL-VD
VA5
470V
<TNR>
C
44
C
45
C
46
C
43
1000P <R>
x 4
NC
NC
R72
R45
10K <1/10W>
x 2
K5
JQ1-12V
CN2
B4P7S-VH-B
14V 5V
C8
10/25V
+
+
R4 10K
<1/4W>
Q1
2SD1191
D3
D1F60
IC3
7805
+
D4
MTZJ15C
C9
10/
25V
+
C10
1000
/25V C11
0.1
<F> C38
100/
25V
+ C39
0.1
<F>
I O
G
R3 10K
<1/2W>
C7
3300
/50V
+
D1
D2SB20
CN17
3-XASK-1-A
CN16
B2B-XARK-1-A
U
L1
43
0
A
W
G
22
U
L1
43
0
A
W
G
22
THERMAL FUSE
GRAY
GRAY
RED
RED 16-1
16-2
17-3
17-1
2-1
2-3
2-4
2-2
Y
E
LL
O
W
B
LA
C
K
UL1015
AWG20
EMI FILTER
TFT-081813N
1T
UL1015
AWG20
BLUE
RED
WHITE
1
3
FAN CAPACITOR
1.3uF
WHITE
WHITE
UL1015
AWG20
UL1015 AWG22
UL1015 AWG22
PURPLE
PURPLE 1-1
1-3
CN1
B2P3-VH-B
PRIMARY
SECONDARY
POWER
TRANSFORMER
EZ-0018HSE-T
FAN
MOTOR
X1
5.00MHz
<CSTS>
69 70
33
67
4
58
60
50
55
53
57
56
54
44
14
15
16
17
13
12
65
71
41
42
43
11
10
80
1
64
40
35
34
32
31
30
29
28
27
77
52
51
9
8
76
45
61
78
73
46
47
49
7
75
68
74
63
59
5V
R37 1.0K
<1/10W>
R
36
R
38
10K <1/10W> x 2
C34
1000P
<R>
R35 47 <1/10W>
C35 0.01
<B> Q9
DTA143
Q11
Q12
Q13
DTC124EUA x 3
5V
C29
1000P
<R>
C28
1000P
<R>
R24
10K (1%)
<1/10W>
C25
0.1
<F>
C24
0.1
<F>
R23
49.9K (1%)
<1/10W>
R26 1.0K <1/10W>
R25 1.0K <1/10W>
IC13 (2/7)
uPA2003
IC12 (7/7)
uPA2003
2
1
7
6
5
4
3
2
1
15
16
10
11
12
13
14
15
16
7
6
5 10
11
12
IC11 (3/7)
uPA2003
CN7
S10B-PASK-2
14V
CN9
S05B-PASK-2
5V
R42
R55 10K
<1/10W>
5V
0.01 <B>
x 4
C
31
C
30
C
33
C
32
R27
R28
R29
R30
1.0K <1/10W> x 4
R
32
R
31
R
33
R
34
10K <1/10W>
x 4
14V
CN12
BS5P-SHF-1AA
5V
C40
0.1
<F>
C41
0.1
<F>
R39 10K
<1/10W>
BZ1
PKM13EPY-4000-TF01
IC6
BD4742G
IC11-1
uPA2003
R43 1.0K
<1/10W>
1 16
R44 1.0K
<1/10W>
B Z
VCC
VOJT
GND
NC
SUB
TEST
12-1
9-1
12-5
12-4
12-3
12-2
9-5
9-4
9-3
9-2
7-1
7-10
7-9
7-8
7-7
7-6
7-5
7-4
7-3
7-2
4-1
4-2
5-2
5-1
10-1
10-2
10-3
10-4
10-5
10-7
10-8
10-9
C37
0.01
<B>
C36
10/
25V
+
CN5
B2B-XASK-1-A
CN4
B2B-XAKK-1-A
CN10
S09B-PASK-2
UL1061
AWG26
14V
UL1061
AWG26
LOUVER
L - R
FLAP
U - D
DIFFUSER
PINK
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PINK
GRAY
GRAY
BLACK
BLACK
PURPLE
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
UL1430
AWG26
C202
0.1
<F>
5V
C202
10/50V
+
CN201 S08B-PASK-2
201-1
201-7
201-6
201-5
201-4
201-3
201-2
201-8
VCC
OUT
GND1
GND2
5V
C203
0.01
<R>
PHA201
SBX1810
MANUAL AUTO
SWITCH
INDICATOR PCB
EZ-0018HSE-D
SW201
EVQ-PAG-04K
R202
330 <1/4W> x 4
R204
R203
R201
D202
SLR-325
<RED>
D204
<ORG>
D201
D203
<GRN>
<ORG>
SLR-325 x 3
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASY24LBA-W : EZ-0032AHSE-C
ASY30LBA-W : EZ-0032BHSE-C
I N D O O R P R I N T E D C I R C U I T B O A R D
C I R C U I T D I A G R A M
Models : ASY24LBA-W
ASY30LBA-W
7 2004.03.01