Fujitsu AOYG36LATT Service Manual page 21

INDOOR UNIT
CASSETTE
MAIN PCB
AUYG18LVLB : K06AK-1218HSE-C1
AUYG22LVLA : K06AK-121FHSE-C1
AUYG24LVLA : K06AK-1219HSE-C1
D4
1SS355
I C8
13.5V
CN1 NJM7812
B03B-PASK-1
1 I
G
5V
C1
1
+ 2
10/
DC SUPPLY
2
50V
3
1SS355
1 I O
G
I C2
2
NJM7805
R15 - R18
5V
10k <1/10W> x 4
CN2
B5P-SHF-1AA
1
2
3
TEST
4
5
R24, R23, R32
5V
10k <1/10W> x 3
13.5V
CN3
B06B-PASK-1
<1/10W>
1
2
3
SP PCB 4
5
6
<1/10W>
5V
R26
10k
<1/10W>
CN4
B08B-PASK-1
1
2
3
4
POWER DRIVE
5
6
7
8
R33
10k
<1/10W>
R27
CN6
13.5V
B02B-PAMK-1 <1/10W>
1
FRESH AIR
2
CN10
13.5V
B02B-PAOK-1
1
HEATER
2
2012.12.25
R1 - R3
5V
10k <1/10W> x 3
12V
O 3
JM1
C2
+
10/
JM2
50V
JM3
D1
R4 - R6
5V 1.0k <1/10W> x 3
3
5V
C3
0.01
C32
+ C33 C28
<F>
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>
R66
10k
R63 - R65
R70
1.0k <1/10W> x 3
10k
<1/10W>
R67
C37
1.0k
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
<1/10W>
C17
0.01
5V
<F>
R34
C18
1.0k 0.01
<1/10W>
<B>
330
13.5V
16
15
14
13
12
11
10
C8 - C10
0.1 <F> x 3
I C1
uPD78F0536
JM5
34 AVREF 35
AVDD
0R0
VDD0 10
39 I C
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
P43 60
31 P12
30 P13 P44 61
29 P14 P45 62
28 P15 P46 63
27 P16 P47 64
26 P17 P50 1
18 P20 P51 2
19 P21 P52 3
20 P22
P53 4
21 P23 P54 5
22 P24 P55 6
23 P25 P56 7
11 P30
C36 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
C19 C20 - C22
0.1 0.1 <F>
<B> x 3
I C3
uPA2003
9 SK I 1 1
O1 I 2 2
O2 I 3 3
O3 I 4 4
O4 I 5 5
O5 I 6 6
O6 I 7 7
O7
8 GND
20
5V
R45 FLOAT SWITCH
10k
C29 R57
CN9
<1/10W>
0.1 1.0k
B03B-XARK-1-A
<F> <1/10W>
1
2 C30
R46 R58
C31
3 0.1 1.0k
0.01 1.0k
<F> <1/10W>
<F> <1/10W>
C34 R62
0.1 1.0k
<F> <1/10W>
R69
R56 5V
I C7
10k 100k
S80842
<1/10W> <1/10W>
NC
2 VDD NC 3
R43, R44
1 OUT GND 4
10k <1/10W>
C27 C38
R41
0.1 0.1
1.0k
<B> <B>
<1/10W>
R40
5V
10k
<1/10W>
C23
1 CS VCC 8 0.01
C13
C24
2 SK DO 4
<F>
0.1
3 D I
NC 7 1000p
6
R37 NC GND 5 <B>
<R>
10k
I C5
<1/10W>
S-93C66BD0 I
I C6-2
BA10393F
5V
7
R55
I C6-1
10k
BA10393F
<1/10W>
1
R47
390
<1/10W>
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
10k B02B-XAYK-1-A
1
<1/10W>
2
R60
CN5
49.9k
B02B-XAKK-1-A
<1/10W>
1
THERMISTOR ( PIPE TEMP. )
2
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
x 2
CN13
5V
B07B-PASK-1
1
2
3
4
I NDICATOR PCB
5
C25 C26
+
R42
6
10/ 0.01
47
50V <F> 7
<1/10W>
12V
- 6
5
+
R54
15.4k
<1/10W>
- 2
3
+
12V
R53 D2
DAN217U 12V CN14
28k
D3
B03B-XAKK-1-A
<1/10W>
D1FS4A
1 2
1
2
WIRED REMOTE CONTROL
3
3 ( OPTION )
R48
10k
<1/10W>
13.5V
13.5V
I C4
CN11
uLN2003
B05B-XASK-1-A
1
1 I 1 SK 9
2 I 2 O1 16 2
3 O2 15
I 3
3 LOUVER ( UP / DOWN )
4 I 4 O3 14
4
5 I 5 O4 13
6 I 6 O5 12
5
O6 11
7 I 7
O7 10
CN12
GND 8
B05B-XARK-1-A
1
2
3
LOUVER ( RIGHT / LEFT )
4
5