Fujitsu ABYG45LRTA Service Manual page 7

INDOOR UNIT
MAIN PCB
K06AK-1213HSE-C1
D4
1SS355
I C8
13.5V
NJM7812
CN1
B03B-PASK-1
1 I O 3
G
5V
C1
1
+ 2
10/
DC SUPPLY
2
50V
3
D1
1SS355
1 I O 3
G
I C2
2
NJM7805
R15 - R18
5V
10k <1/10W> x 4
CN2
B5P-SHF-1AA
1
2
( TEST ) 3
4
5
R24, R23, R32
5V
10k <1/10W> x 3
13.5V
CN3 R66
B06B-PASK-1 10k
<1/10W>
1
2
3
( SP PCB ) 4
5
6
R67
1.0k
<1/10W>
5V
R26
10k
<1/10W>
CN4
B08B-PASK-1
1
2
3
4
POWER DRIVE
5
6
7
8
<1/10W>
R33
10k
<1/10W>
R27
CN6 330
13.5V
B02B-PAMK-1 <1/10W>
1
( FRESH AIR )
2
CN10
13.5V
B02B-PAOK-1
1
( HEATER )
2
2013.01.22
5V R1 - R3
10k <1/10W> x 3
12V
JM1
C2
+
10/
JM2
50V
JM3
R4 - R6
5V 1.0k <1/10W> x 3
5V
C3
0.01
C32
<F> + C33 C28
100/ 0.1 0.1
6.3V <F> <F>
R19 - R22
1.0k <1/10W> x 4
C4 C5 C7
0.01 1000p 1000p
<R> <R>
<F>
R63 - R65
R70
1.0k <1/10W> x 3
10k
<1/10W>
C37
0.1
<F>
Q3
C35, C12, C11
DTC124EKA
1000p <R> x 3
3
C14
R25
1
1000p
1.0k
<R>
<1/10W>
2
5V
R28
R29
10k
390
<1/10W>
<1/10W>
3
C16
1
0.01
C15 <F>
0.01
2
<F>
Q1
DTC124EKA
R31
10k
C17
0.01
5V
<F>
R34
C18
1.0k
0.01
<1/10W>
<B>
13.5V
uPA2003
9 SK
16 O1
15 O2
14 O3
13 O4
12 O5
11 O6
10 O7
8 GND
www.enindel.com
C8 - C10
0.1 <F> x 3
R69
10k
I C1
<1/10W>
uPD78F0536
JM5
34 AVREF 35
AVDD
0R0
39 I C VDD0 10
36 RST* VDD1 24
43 P00 P34 15
44 P01 P35 16
45 P02 P36 17
46 P03 P40 57
33 P10 P41 58
32 P11 P42 59
31 P12 P43 60
30 P13 P44 61
29 P14 P45 62
28 P15 P46 63
27 P16 P47 64
P50 1
26 P17
18 P20 P51 2
19 P21 P52 3
20 P22 P53 4
21 P23 P54 5
22 P24 P55 6
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 P67 56
37 XT2 P70 47
41
X1 P71 48
40 X2 P72 49
25 AGND P73 50
9 GND0 P74 51
42 GND1 P75
52
3
2
1
X1
8.00MHz
<FCR>
5V
R11 - R14
SW1
10k <1/10W> x 4
CFS-0402MC
8 4
7 3
6 2
5 1
R7 - R10
1.0k <1/10W> x 4
C20 - C22
C19
0.1 0.1 <F>
<B> x 3
I C3
I 1 1
I 2 2
I 3 3
I 4 4
I 5 5
I 6 6
I 7 7
6
5V
R45 FLOAT SWITCH
10k C29
R57
CN9
<1/10W>
0.1 1.0k
B03B-XARK-1-A
<F> <1/10W>
1
2 C30 R58
C31 R46
0.1
1.0k 3 1.0k
0.01
<F> <1/10W>
<F> <1/10W>
C34 R62
0.1 1.0k
<F> <1/10W>
R56
5V
I C7
100k
S80842
<1/10W>
NC
2 VDD NC 3
R43, R44
1 OUT GND 4
10k <1/10W>
C27 C38
R41 x 2
0.1 0.1
1.0k
<B> <B>
<1/10W>
R40
5V
10k
<1/10W>
C23 R42
1 VCC 8
CS 0.01 47
C13
C24
2 SK DO 4
<F> <1/10W>
0.1
3 D I NC 7 1000p
6 NC GND 5 <B>
R37
<R>
10k
I C5
<1/10W>
S-93C66BD0 I
I C6-2
BA10393F
5V
- 6
7
5
+
R55
I C6-1
10k
BA10393F
<1/10W>
-
1
+
R47
390
<1/10W>
13.5V
R35
1.0k
Q2 <1/10W>
DTC124EKA
R36
3
0R0
1
B Z
2
BZ1
PKM13EPYH-4000-A0
5V
CN8
B02B-XASK-1-A
1
THERMISTOR ( ROOM TEMP. )
2
CN7
R59
B02B-XAYK-1-A
10k
1
<1/10W>
2
R60
CN5
49.9k
B02B-XAKK-1-A
<1/10W>
1
2
THERMISTOR ( PIPE TEMP. )
R61
49.9k
<1/10W>
CN15
5V
5V
B06B-XASK-1-A
R50
10k
1
<1/10W>
2
3
( FLASH )
4
5
6
5V
R68, R52
10k <1/10W> x 2
CN13
5V
B07B-PASK-1
1
2
3
( INDICATOR PCB )
4
5
C25
C26
+
6
10/ 0.01
50V <F> 7
12V
R54
15.4k
<1/10W>
2
3
12V
R53 D2
12V
DAN217U CN14
28k
D3
B03B-XAKK-1-A
<1/10W>
D1FS4A
1 2
1
WIRED REMOTE CONTROL
2
3
3
R48
10k
<1/10W>
13.5V
I C4
CN11
uLN2003
B05B-XASK-1-A
1
1 I 1 SK 9
2
2 I 2 O1 16
3 I 3 O2 15
3 LOUVER ( UP / DOWN )
O3 14
4 I 4
4
5 I 5 O4 13
6 I 6 O5 12
5
7 I 7 O6 11
O7 10
CN12
GND 8
B05B-XARK-1-A
1
2
3
LOUVER ( RIGHT / LEFT )
4
5