Fujitsu AOU24RLXFZ Service Manual page 24

INDOOR UNIT
COMPACT WALL MOUNTED
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASU7RLF : K09DS-0900HSE-C1
ASU9RLF : K09DS-1000HSE-C1
ASU12RLF : K09DS-1001HSE-C1
W4
GREEN
B
E
CN1
F1
2013485-1
250V 3.15A ( EM )
WHITE
1
3
AC I N
5
VA1
470V
<TND07V>
18
8
C29
1000p
<E>
R12, R48
470 <1/4W>
x 2
5V
5V
CN6
R49, R51
B5B-PH-K-S
10k <1/10W>
WHITE
x 2
1
2
TEST 3
4 C42 C44
1000p 1000p
5
<R> <R>
A
A
R86 - R88
5V
CN9
10k <1/10W> x 3
B07B-PASK-1
WHITE
R56, R58, R59
1
100 <1/10W> x 3
2
3
4
FLASH
5
6
C80 R47
7
1000p 10k
<R> <1/10W>
A A
5V
L4 R39
CN4
10k
0R0
B04B-PL I SK-1
L6 <1/10W>
WHITE
0R0
1%
4
L3
3
0R0
THERMISTOR 2
1
A
R41
49.9k
<1/10W>
1% A
2010.06.24
L5
C3, C2 L1
20*20*18
0.01 <KH> 18mH
0.6A - 10mH
x 2 <SS11V>
S1NBC60
2
1
2
C1
0.1
3
<ECQU>
3
4
I C 2
H I 2 0 0 3 R 3
5V
14 10 5 4 3 2 1
7 6 5 4 3 2 1
A
R15
JM2 1.0k
0R0 <1/10W>
12
I C13-5
5V
uLN2003ADR
R13
10k
<1/10W>
3
2 R14 C20
1.0k 0.01
Q1
I C13-6 1
<1/10W> <B>
RT1N241M
A A
uLN2003ADR
11 6
I C1-30
I C1-79
I C1-76
I C1-77
5V
R89
10k
<1/10W>
I C1-10
I C1-8
I C1-9
I C1-13
R38
1.0k
<1/10W>
I C1-61
C28
0.1
R40
<F>
1.0k
<1/10W> A
I C1-62
C31
0.1
<F>
A
340V
R3
C5
56k
T1
0.01
<1/4W>
MY082N
D5 <ECQE>
10
R2
R53, R54
1
+
100
22k <1/4W> 2 9
<1/4W>
- x 2
4
C4 3 8
+
D2
68/
4 7
UF4007
420V
5 6
I C8
TNY274PN
D7
5 S D 4
1SS355
6 S <1/10W>
7 S BP_M 2
8 S EN_UV 1
C12 3
2
0.1
Q5 R8
<F>
1
2SC4081 1.0k
<R> <1/10W>
A
I C1-32
C21
0.01
<B>
A
5
I C1-31
I C1-42
5V
R55
10k
<1/10W>
15V
1 CS VCC 8
I C1-73 C36
3 D I DO 4
I C1-71
0.1
2 SK NC 7
I C1-72
<F>
5 GND TEST 6
I C1-70
R44
10k
<1/10W> I C12
A S-93C66BD0 I A
5V
C18
I C 1
+
10/
uPD78F1154AGK
25V
74 P00 VCC 19
73 P01 EVCC 20
I C1-73
72 P02 AVREF0 59
I C1-72
71 P03
AVREF1 56
I C1-71
70 P04 P51 42
I C1-70
39 P05 P52 43
I C1-39
38 P06 P53 44
I C1-54 54 P10 P54 45
I C1-53 53 P11 P55 46
52 P12 P60 21
I C1-52
51 P13 P61 22
I C1-51
50 P14
P62 23
49 P15 P63 24
48 P16 P64 26
47 P17 P65 27
68 P20 P66 28
67 P21 P67 29
66 P22 P70 37
65 P23 P71 36
P72 35
64 P24
63 P25 P73 34
62 P26 P74 33
I C1-62
61 P27 P75 32
I C1-61
40 P30 P76 31
I C1-40
25 P31 P77 30
9 P40 P90 55
I C1-9
8 P41 P110 57
I C1-8
7 P42 P111 58
6 P43 P120 1
5 P44 P121 15
I C1-5
4 P45 P122 14
I C1-4
P123 12
3 P46
P124 11
2 P47
41 P50 P130 69
I C1-41
10 *RESET P140 80
I C1-10
13 FLMD0 P141 79
I C1-13
16 REGC
P142 78
C17
17 GND P143 77
1.0
60 AGND P144 76
<F> 18 EGND P145 75
A
23
15V
D3
D1FL20U
15V
C10
L2 5V
+
C9
220/
BLm18
330/
25V
<BD102>
25V
+
D4
D1FL20U
R6 R7
A
150 1.0k
<1/10W> <1/10W>
R11
27k
R10
10k
C11
<1/10W>
1
Q6 0.1
1%
2
2SA1576A <F>
<R>
3
C
REF
1 R9
3
I C6
10k
A
TL431 I Z
2 <1/10W>
1%
A
1 16
I C1-54
2 15
I C1-53
3 14
I C1-52
4
13
I C1-51
I C13-1 - I C13-4
uLN2003ADR x 4
I C1-23
I C1-22
I C1-21
BZ1
PS1240P02BT
10 7
BZ I C1-80 I C1-36
C41
I C13-7
0.1
uLN2003ADR
R43 <F>
I C1-1
10k
<1/10W>
15V-3
Q3
5V
R25
DTA124EUA
1
10k
Q2
2
<1/10W>
C24 C19
RT1N241M
3 3 1%
1.0 1.0
2
<F> <F> I C1-39
A
I C1-40
1
A A R26
8.2k
<1/10W>
I C1-42
1%
I C1-21
I C1-22
I C1-23
C23
1000p
<R>
I C1-36
I C1-35
I C1-33
I C1-32 I C1-35
I C1-31
I C1-4
I C1-30
I C1-55 I C1-41
I C1-55
C14
I C1-1
1000p
1
X1
2 <R>
A A
8.00MHz
3
<CSTLS>
R60, R61
A
10k <1/10W> x 2
I C1-80 I C1-33
I C1-79
I C1-5
I C1-77
I C1-76
15V-3
15V-2
JM1 R57
0R0 0R0
15V
9
I C13-8
VCC
15V
CN5
uLN2003ADR
G / V
B05B-PL I SK-1
WHITE
8
1
R31 - R34
A
47 <1/10W> x 4
2
3 LOUVER
4
5
CN3
B07B-PL I SK-1
5V
WHITE
R29, R28, R27
1
270 <1/10W> x 3
2
3
4 I NDICATOR PCB ASSY
5V
5
R45
6
5V
10k
7
<1/10W> R36 R37
10k 47
A
R46
<1/10W> <1/10W>
1.0k
C50
A <1/10W> C25
1000p
1000p
<R>
<R>
A
A
15V-2 340V
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
5
4
3
DC FAN MOTOR
2
1
C6
+
10/
25V
5V
A A A
R21
10k
<1/10W>
R20
5V
340V
1.0k
CN8
<1/10W>
SJH20-08WSF
A
WHITE
R19 R30 R22
R23 8
100k
10k 10k
1.0k
5
<1/10W> <1/10W> <1/10W>
<1/10W> A
4
COMMUNICATION PCB ASSY
3
2
1
5V
R42
C15
1.0k 5V
0.1
<F> <1/10W>
A R72 R71 R52
1.0k 10k 100k
<1/10W> <1/10W>
<1/10W>
C51
0.1
<F>
A