Fujitsu ARYA45LCTU Service Manual page 8

INDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K06AK-0806HSE-C1
D4
1SS355
I C8
13.5V
NJM7812
1 I O 3
G
5V
C1
1 2
+
10/
2
DC SUPPLY
50V
3
D1
CN1
1SS355
B03B-PASK-1
1 3
I O
G
I C2
2
NJM7805
R15 - R18
5V
10k <1/10W> x 4
1.0k <1/10W> x 4
1
2
3
TEST
4
5
CN2
B5P-SHF-1AA
R24, R23, R32, R66
5V
10k <1/10W> x 4
13.5V
1
2
3
SP PCB
4
5
6 R67
1.0k
CN3 <1/10W>
B06B-PASK-1
5V
R26
10k
<1/10W>
<1/10W>
1
2
3
4
POWER DRIVE
5
6
7
5V
8
R30 R31
CN4
10k
B08B-PASK-1
<1/10W>
<1/10W>
5V
R33
10k
<1/10W>
R27
330
13.5V
<1/10W>
1
FRESH AIR 2
CN6
B02B-PAMK-1
13.5V
1
HEATER
2
CN10
B02B-PAOK-1
2011.01.25
R1 - R3
5V
10k <1/10W> x 3
12V
JM1
CUSTOM CODE
+ C2
10/
JM2
50V CUSTOM CODE
JM3
HEATING FAN DELAY
R4 - R6
1.0k <1/10W> x 3
5V
5V
C3
0.01
C32 C33 C28
+
<F>
0.1 0.1
100/
6.3V <F> <F>
R19 - R22
C4 - C7
0.01 <F> x 4
R63 - R65
R70
1.0k <1/10W> x 3
10k
<1/10W>
C35, C12, C11, C37
1000p <R> x 4
3
C14
R25
1
1000p
1.0k
<R>
Q3
2
DTC124EKA
5V
R28 R29
10k 390
<1/10W> <1/10W>
3
C16
1
0.01
C15
<F>
0.01
2
<F>
Q1
DTC124EKA
10k
CFS-0402MC
C17
0.01
<F>
R34
1.0k
<1/10W>
C18
0.01
<B>
I C3
13.5V
uLN2003ADR
9 SK
16 O1
15 O2
14 O3
13 O4
12 O5
11 O6
10 O7
8 GND
C31
0.01
<F>
C8 - C10
0.1 <F> x 3
JM5
0R0
I C1
uPD78F0536
JM6
34 AVDD 35
AVREF
0R0
39 I C VDD0 10
RST
36 VDD1 24
43 P00 P34 15
44 P01 P35 16
45 P02 P36 17
46 P40 57
P03
33 P10 58
P41
32 P11 P42 59
31 P12 P43 60
30 P13 P44 61
29 P14 P45 62
28 P15 P46 63
27 P47 64
P16
26 P17 P50 1
18 P20 P51 2
19 P21 P52 3
20 P22 P53 4
21 P23 P54 5
22 P24 6
P55
23 P25 P56 7
C36 11 P30 P57 8
12 P31 P64 53
0.47
13 P32 P65 54
<F>
14 P33 P66 55
38 XT1 56
P67
37 XT2 P70 47
41 X1 P71 48
40 X2 P72 49
25 AGND P73 50
9 GND0 P74 51
42 GND1 52
P75
3
2
1
X1
5.00MHz
<FCR>
5V
R11 - R14
SW1
10k <1/10W> x 4
8 4
7 3
6 2
5 1
R7 - R10
1.0k <1/10W>
x 4
C19 - C22
0.1 <F> x 4
I 1 1
I 2 2
I 3 3
I 4 4
I 5 5
I 6 6
I 7 7
7
5V
R45
FLOAT SWITCH
C29 R57 R59
10k
CN9
0.1
1.0k 10k
<1/10W>
B03B-XARK-1-A
<F> <1/10W> <1/10W>
1
2
R46 C30 R58 R60
1.0k 3 0.1 1.0k 49.9k
<1/10W> <F> <1/10W>
<1/10W>
C34 R62
R61
1.0k
0.1 49.9k
<F> <1/10W> <1/10W>
R56
I C7
5V
100k
S80842
<1/10W>
5V
NC
2 VDD NC 3
1 OUT GND 4
C27
C38
0.1 R41
0.1 <F>
<F> 1.0k
<1/10W>
R40
5V
10k
<1/10W>
C23 R42
0.01 47
1 CS VCC 8
C13
C24
2 SK DO 4 <F> <1/10W>
0.1
3 D I NC 7 1000p
R37 6 NC GND 5 <F>
<R>
10K
I C5
<1/10W>
BR93L56RF-WE2
12V
5V
- 6
7
5
+
R55
I C6-2
10k
BA10393F-E2
<1/10W>
- 2
1
3
+
I C6-1
BA10393F-E2
R47
390
<1/10W>
13.5V
R35
R36
1.0k
0R0 <1/10W>
Q2
DTC124EKA
3
1
B Z
2 BZ1
PKM13EPYH-4000-A0
5V
CN8
B02B-XASK-1-A
1
THERMISTOR ( ROOM TEMP. )
2
CN7
B02B-XAYK-1-A
1
THERMISTOR ( PIPE-ENT. TEMP. )
2
CN5
B02B-XAKK-1-A
1
THERMISTOR ( PIPE-MID. TEMP. )
2
5V
R49 - R51
10k <1/10W>
x 3
R43, R44
10k <1/10W>
x 2 R52
10k
<1/10W>
CN13
5V
B07B-PASK-1
1
2
3
INDICATOR PCB ASSY
4
( OPTION )
5
C25 C26
+
6
10/ 0.01
50V <F> 7
R54
15.4k
<1/10W>
12V
R53 D2
28k DAN217U 12V CN14
D3
<1/10W> B03B-XAKK-1-A
D1FS4A
1 2
1
2
WIRED REMOTE CONTROL UNIT
3
3
R48
10k
<1/10W>
13.5V
CN11
I C4
B05B-XASK-1-A
uLN2003ADR
1
1 I 1 SK 9
2
2 I 2 O1 16
3 I 3 15
O2 3
LOUVER ( UP / DOWN )
4 4
I O3 14
4
5 I 5 O4 13
6 I 6 O5 12
5
7 I 7 O6 11
O7 10
GND 8
1
2
3
LOUVER ( RHIGT / LEFT )
4
5
CN12
B05B-XARK-1-A