Fujitsu ABY14FBBJ, Service Manual

Page: 14 / 38

14V
NC
NC
IC5 (5/7)
uPA2003GR
IC6 (3/7)
uPA2003GR
NC
NC
14
13
12 5
4
3
2 15
14
3
13 4
12 5
11 6
K2
K1
K3
NC
IC5 (1/7)
uPA2003GR
CR1 10K
<1/10W>
10 7
8
5V
R13 10K
<1/10W>
R93 - R96
10K <1/10W> x 4
C18
0.01
<F> C17
0.01
<F>
Q3
DTC124EKA
5V
5V
IC9
TLP621
<GB>
R12 1.0K
<1/10W>
D8
D1F60
R10 10K
<1/10W>
R9 390
<1/10W>
CR6
0.01
<F>
R11 56K
<1W>
C26 - C29
0.01 <F> x 4
R33 - R36
1.0K <1/10W> x 4
R29 - R32
10K <1/10W> x 4
NC
5V
JM10
5V
IC3
7805
C13
0.1
<F> C14
100/
6.3V
+ C15
0.1
<F>
C47
0.1
<F>
I O
G
14V
R59 10K <1/10W>
R97 10K <1/10W>
R99 10K <1/10W>
R98 10K <1/10W>
PRIMARY SECONDARY
C54
0.01 <F>
T1
SWITCHING TRANSFORMER
ZFT29B01
D6
D2FL20U
C9
1000
/25V
R
8
1
0K
<
1/
10
W
>
+
C19 - C21
0.01 x 3 <F>
5V
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
NOT USED
CUSTOM CODE SWITCHING (R1)
CUSTOM CODE SWITCHING (R2)
R20 1.0K <1/10W>
R18 1.0K <1/10W>
R19 1.0K <1/10W>
C6
4700P R5 62K
<2W>
D5
1SR139-600
D10
1SR139-600
R4 330K
<2W>
R6 100
<1/2W> C7
0.047
D2
D1FL20U
D4
D1FL20U D3
MTZJ5.1B
Q1
2SC4236
Q2
2SC1815
R3 100
<1/10W>
R2 1.5
<2W>
+
C5
100/
450V
D1
D3SB60
R1 3.3
<5W>
JM6
+
R7 330
<1/4W>
C8
100/
6.3V
C101
0.22
C105
0.022
C106
0.022
C103
0.01
C104
0.01
VA2
470V
K1
G5S-1
SSR1
G3MC-201PL-VD
+
-
5V R21 - R24
10K <1/10W> x 4
K3
G5S-1
R25 - R28
1.0K <1/10W> x 4
14V
5V
14V
C22 - C25
0.01 <F> x 4
NC
TEST
MAGNATIC
RELAY
NC
IC6 (3/7)
uPA2003GR
9
8
15
10
16
2
7
1
CN12-3
CN12-1
CN12-2
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
UL1430 AWG24
UL1430 AWG24
RED
RED
NO.1
NO.3
NO.2
SW1
DSS803
AUTO RESTART SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
X1 5MHz
C44
0.1
<F>
2
1 3
70 69
X1 X2
60
RESET
64 P03
73
22
23
24
P45
P44
P43
XT1
61 P00
78 P12
79 P13
P14 80
25 P46
26 P47
14 P23
P24
15
50 P36
6
10
9
8
P131
P72
P71
P70
P01 62
32 P55
31
30
29
28
P54
P53
P52
P51
5
11
12
13
P130
P20
P21
P22
16
17
18
27
P25
P26
P27
P50
34 P56
P57 35
P11 77
P10 76 1
2
3
54
P15
P16
P17
55
66
65
74
68
75
P122
P123
P05
P04
7
4
VDD0
VDD1
AVRF0
AVRF1
67
33
71
72
56
AVSS
VSS0
VSS1
I C
XT2
P124
P125
P126
P127
57
58
59
63 P02
41 P65
42 P66
40 P64
39 P63
38 P62
37 P61
36
52
P60
P120
51
49
P37
P35
43
44
45
46
P67
P30
P31
P32
48
53
47
19
P34
P121
P33
P40
P41
P42
20
21
3
1
2
1
2
3
4
5
6
7
8 D0
D1
SK
CS
VCC
NC
NC
GND
CN13-1
CN13-6
CN13-5
CN13-8
CN13-4
CN13-3
CN13-2
CN13-7
BROWN
RED
ORANGE
YELLOW
GRAY
WHITE
PURPLE
BLUE
BROWN
RED
ORANGE
YELLOW
GRAY
WHITE
PURPLE
BLUE
UL1430 AWG28
1
2
3
4
8
5
7
6
+
5V
C41
10/
25V C42
0.01
<F>
CN13
B8B-XASK-1-A
WHITE
CN201
7P-SCN
SW201
MANUAL AUTO
SWITCH
EVQ PEE 04R
INDICATOR PCB
EZ-0964HSE-D
PHA201
OUT
SBX1810
-22
LOUVER
LOUVER
TIMER
OPERATE
5V
C202
10/
25V
+
C201
0.1
<F>
UL1430 AWG28
R201 330 <1/4W>
R202 330 <1/4W>
R204 330 <1/4W>
R203 330 <1/4W>
D201 SLR-325 <RED>
D202 SLR-325 <GRN>
D204 SLR-325 <ORG>
D203 SLR-325 <ORG>
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
BROWN
RED
ORANGE
YELLOW
WHITE
CN10-1
CN10-5
CN10-4
CN10-3
CN10-2
CN11-1
CN11-5
CN11-4
CN11-3
CN11-2
CN14-1
HA
JEM-A
CN14-4
CN14-3
CN14-2
M
M
LOUVER
( UP / DOWN )
LOUVER
( RIGHT / LEFT )
GRAY
GRAY
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
5V
5V
Q4
DTC124EKA
5V
R47 390
<1/10W>
CN14
B4B-XH-AM
WHITE
CN8
CN7
B2B-XASK-1-A
CN8-1
CN8-2 BLACK
BLACK
WHITE
B2B-XAKK-1-A
CN7-1 UL1430 AWG24
GRAY
CN7-2 UL1430 AWG24
GRAY
BLACK
14V
C38
0.01
<F> CN10
B5B-XASK-1-A
WHITE
R49 1.0K
<1/10W>
R48
10K
<1/10W>
CN11
B5B-XARK-1-A
RED
5V
R52 10K
<1/10W> R53 10K
<1/10W>
5V
R54 47
<1/10W>
C39
0.1
<F>
14V
CR5
1000P
<R>
R51 1.0K
<1/10W>
R50 10K
<1/10W>
C40
0.01
<F>
IC7
BR93LC46RF
R77 - R79
10K <1/10W> x 3
5V
IC6 (1/7)
uPA2003GR
6 11
R56 1.0K
<1/10W> R57 1.0K
<1/10W>
BZ1
PKM13EPY-4000
B Z
5V
JM11
5V
C1
0.1
<F>
R68 10K
<1/10W>
5V
R80 10K <1/10W>
RJ2 10K <1/10W>
R69 10K <1/10W>
R70 10K <1/10W>
5V
CR7
0.01
<F>
C49
0.01
<F> C43
0.01
<F> C16
0.01
<F> C31
0.01
<F>
R67 1.0K <1/10W>
R81 1.0K <1/10W>
RJ1 1.0K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
C45
0.1
<F>
R55 10K
<1/10W>
IC8
PST600C
R75 10K <1/10W>
R76 10K <1/10W>
R100 10K <1/10W>
R58 10K <1/10W>
CR2 10K <1/10W>
CR4 10K <1/10W>
CR3 10K <1/10W>
IC4 (7/7)
uPA2003GR
IC5 (1/7)
uPA2003GR
14V
1
9
16
8
7
5
4
2
10
12
9
13
15
1 16
14 3
6 11
14V
C34
0.1
<F>
C37
0.1
<F>
R43
10K (1%)
<1/10W>
R45
49.9K (1%)
<1/10W>
C32
1000P
<R>
C35
1000P
<R>
R44 1.0K
<1/10W>
R46 1.0K
<1/10W>
I C 1
uPD780058BGC
-057-8BT
R40 1.0K <1/10W>
R41 1.0K <1/10W>
R42 1.0K <1/10W>
0.01 <F> x 3
C10 C12 C30
10K <1/10W> x 3
R37 R38 R39
CN12
B3B-XASK-1-A
WHITE
CN9
B5P-SHF-1AA
WHITE
CN5
B6P11-VH-B
WHITE
K2
G5S-1
POWER RELAY
VF12HU-UL
30A
OUTDOOR UNIT
E
POWER SOURCE
220 / 240V
50Hz
TERMINAL BOARD
1(L)
2(N)
3 UL1015 AWG14
BLACK
UL1015
AWG20
F M
YELLOW / GREEN
BLACK
WHITE
RED
PINK
PURPLE
BLUE
BLACK
WHITE
RED
PINK
PURPLE
BLUE
FAN MOTOR
U
L1
01
5
A
W
G
14
B
LA
C
K
U
L1
01
5
A
W
G
14
W
H
IT
E
U
L1
01
5
A
W
G
14
B
LA
C
K
UL1015
AWG15
GREEN
UL1015 AWG18
WHITE
UL1015 AWG18
WHITE
UL1015 AWG18 WHITE
UL1015 AWG18
BLACK
FAN CAPACITOR
CN1 B2P3-VH-B-C
BLACK
AC I N
CN4
B2P3-VH-B-Y
YELLOW
CN4-1
CN4-2
CN5-1
CN5-2
CN5-3 (H)
CN5-4 (M)
CN5-5 (L)
CN5-6 (SL)
CN1-2
CN1-1
POWER SUPPLY PCB
EZ-00101HSE-P
W104 W103 E101
W102
TM102
W101
TM101
L
N
SA101
<3600V> VA101
470V
VA102
470V
C102
0.22
BET
FH1 FH2
F101
3.15A
<250V>
LF101
ELF20N018A
CONTROLLERPCB ASSEMBLY ( MAIN PCB )
ABY14FBBJ : EZ-001LWSE-F
ABY18FBBJ : EZ-002YWSE-F
ABY24FBBJ : EZ-002TWSE-F
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : ABY14FBBJ
ABY18FBBJ
ABY24FBBJ
2004.02.16 13