Indoor Pcb Circuit Diagram - Fujitsu ASY14LSBCW Service Manual

Wall mounted type, indoor / outdoor unit
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Models : ASY14LSBCW
ASY18LSBCW
TERMINAL BOARD
BLUE
N
GREEN / YELLOW
L
E
3
BLACK
K1
W2
W1
D I 12D1
D1
GS I B460L
VA1
F1
470V
3.15A
- 250V
R60 330K
<1/2W>
C1 0.1 <F>
C3
UL1015
0.01
AWG22
C2
W3
<F>
GREEN
0.01
GREEN
<F>
E
L1
1.3A
9.0mH
R1 2.2
<5W>
R2 2.2
<5W>
R12
1.0K
I C7
<1/2W>
H I 2002 ( or GK30431 )
14
18
10
FAN MOTOR
Jumper wire configurations
Switch
Function
ON/Linked
OFF/Open
JM1
Custom code
A
JM2
Auto restart
enable
2004.12.02
POWER SOURCE
230V
50Hz
VM
T1
R3 100K
ETS19AB1P8AG
<2W>
6
10
F2
R5
C5
D2FL20U
2.5A - 250V
2M
0.01
<1/4W>
D2 1NH42
C4
+
100/
I C4
4
15V
20V
D3
420V
78M15
D1FL20U
I C3
JP7
3
I
1
2
5
O
C9
G
PS2561-1
D
330/
2
<L>
25V
+
4
C7
EN / UV
4
1
C10
I C2
100/35V
3
2
+
R4 18K
0.1
TNY266P
5
<1/8W>
1
<F>
BP
S
S
S
S
2
3
7
8
S
1
7
C6
C11 0.01 <F>
A
0.1
<F>
5V
1
4
Q2
DTC124EUA
5
2
12V
R43 10K
3
<1/8W>
B Z
BZ
5V
PKM13EPY-4000-TF01
CN7
BS5P-SHF-1AA
CN7-1
TIMER SHORT
CN7-2
CLOCK
CN7-3
DATA-OUT
TEST
DATA-I N
CN7-4
CUSTOM CODE SWITCHING
CN7-5
JM1
JM2
AUTO RESTART
CN2
VM
R26 820
53426-9920
<1/4W>
CN2-6
RED
(1%)
15V
+
C24
BLACK
CN2-4
100/
F M
A
WHITE
CN2-3
16V
A
A
CN2-2
YELLOW
CN2-1
BLUE
R23
6.8K <1/4W>
B
disable

INDOOR PCB CIRCUIT DIAGRAM

CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASY14LSBCW : K02DR-0402HSE-C1
ASY18LSBCW : K02DR-0400HSE-C1
I C 1
THERMAL FUSE
5V
uPD780024ASGB-X51-8ET-A
102
R53,R54
P10
10K <1/8W>
AN I 0
17
P23
18
P24
CN1
12V
P11
13.5V
5V
AN I 1
I C6
D5
7805
D1F60
10
VDD0
I
O
G
D4
20
VDD1
C18
C19
26
AVREF
C15
+
+
10/
0.1
27
AVDD
330/
25V
<F>
25V
C16
C17
+
9
GND0
330/
0.1
C12
21
AGND
+
<F>
25V
330/
34
GND1
25V
C14
R9
0.01
R8 47K
34K
<B>
<1/8W>
RESET
<1/8W>
(1%)
I C5
C
TL431 I LP
REF
R10
A
8.25K
R7
<1/8W>
1.0K
(1%)
<1/8W>
52
P47
P35
19
P25
5V
C22
R13
P57
10K
R14 1.0K
Q1
P01
P56
<1/8W>
DTC124EUA
<1/8W>
36
I NTP1
P55
C20
P54
0.01
P53
<B>
P52
46
P41
P51
P50
R15 1.0K <1/8W>
45
P40
C21
0.01
<B>
P75
I C13-7
44
BUZ
10
7
P00
I NTP0
R49 - R52, R47,R48
10K <1/8W> x 6
14
P20
P46
P03
38
15
P21
16
P22
P43
P12
23
AN I 2
22
P13
AN I 3
I C10
PS2561-1
P34
R25 1.0K
15V
5V
<L>
<1/4W>
R24 330
4
1
Q4
(1%)
<1/8W>
DTC124EUA
3
2
39
P70
5V
15V
15V
37
P02
I C9
R21
XT1
I NTP2
PS2561-1
10K
XT2
R22
<L>
<1/8W>
4.7K
1
4
<1/8W>
P73
2
3
R20 1.0K
P72
<1/8W>
C23
1000P
X2
X1
<R>
33
7
5V
CN4 2P-SAN
25
CN4-1
R38 1.0K
R39
C28
CN4-2
10K
0.1
<1/8W>
<1/8W>
<F>
(1%)
CN5-1
24
C31
R40 1.0K
R41
CN5-2
0.1
<1/8W>
49.9K
<F>
<1/8W>
CN5 2P-SCN
(1%)
JP1
I C
31
5V
I C11
R42
S80842
100K
2
VDD
NC
3
<1/8W>
28
1
OUT
GND
4
C35
0.1
<F>
5V
R45
R46 1.0K
10K
SW1
12V
<1/8W>
<1/8W>
P42
47
I C13-6
12
11
6
K 1
5V
8
7
JM19
CN3
6
S07B-ZR-3.4
JP3
5
R30 330 <1/8W>
4
R29 330 <1/8W>
3
R28 330 <1/8W>
2
R27 330 <1/8W>
1
5V
C26
+
C27
R36
100/
0.01
10K
16V
<B>
<1/8W>
35
C25
R37 47
1000P
<1/8W>
CN6
12V
<R>
53325-0510
12V
CN6-1
9
I C13-2
51
CN6-2
2
15
I C13-3
P45
50
3
14
CN6-3
49
I C13-4
CN6-4
P44
4
13
48
I C13-5
CN6-5
5
12
8
5V
R56
10K
R55 1.0K <1/8W>
<1/8W>
11
I C13-1
P36
13
1
16
5V
5V
5V
30
R44
I C12
29
10K
S-93C46ADFJ
<1/8W>
P74
43
1
CS
VCC
8
C36
42
2
SK
DO
4
0.1
41
3
D I
TEST
6
P71
40
7
NC
GND
5
<F>
32
X1
8.38MHz
ROOM TEMPERATURE THERMISTOR
BLACK
BLACK
PIPE TEMPERATURE THERMISTOR
GRAY
GRAY
INDICATOR PCB
K02CB-0300HSD-D0
5V
CN201
5V
JB20-11HG
RED
CN201-1
D208 SLR-325
CN201-2
<ORG>
WHITE
CN201-3
CN201-4
D205 SLR-325
CN201-5
<GRN>
5V
D204 SLR-325
CN201-6
<GRN>
WHITE
CN201-7
R201
47
CN201-8
WHITE
<1/4W>
D201 SLR-325
<RED>
WHITE
CN201-9
GP 1UM261RK
C201
WHITE
CN201-10
0.1 <F>
CN201-11
WHITE
+
C202
47/10V
RED
ORANGE
M
LOUVER
YELLOW
PINK
BLUE
I C201
VCC
OUT
GND

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