Indoor Pcb Circuit Diagram - Fujitsu ABY54FBAG Service Manual

INDOOR PCB CIRCUIT DIAGRAM

Models : ABY54FBAG
R1 3.3
<5W>
D1
D3SB60
+
C5
100/450V
POWER SOURCE
230V
50Hz
FH101 FH102
BET
L
F101
TM101
3.15A
VA102
<250V>
470V
N
TM102
SA101
VA101
3600V
470V
E101 W103 W104
UL1015 AWG18
UL1015 AWG18
UL1015 AWG20
FAN CAPACITOR
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
F M
UL1015 AWG20
FAN MOTOR
UL1015 AWG18
TERMINAL BOARD
1
2(N)
3
AUTO RESTARTE SWITCHING
OUTDOOR UNIT ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
2005.10.31
R15 - R17
C6 R5 10K <1/10W> x 3
4700P 62K
JM1
600V <2W> NOT USED
REMOTE CONTROL CUSTOM CODE JM2
SWITCHING (R1)
D5
R4 330K REMOTE CONTROL CUSTOM CODE JM3
SWITCHING (R2)
1SR139-600
<2W>
D10
1SR139-600
C7
T1
Q1
0.047 R6 100 SWITCHING TRANSFORMER
2SC4236
50V <1/2W> ZFT29B01
D6
D2FL20U
D2
D1FL20U
C6
R3 100
+
<1/10W> 1000
D3 D4
/25V
MTZJ5.1B D1FL20U
Q2
2SC1815
R2 1.5
R7 C8
PRIMARY SECONDARY
<2W>
100
330
+
/6.3V
<1/4W>
C54
0.01
<F>
JM6
C103 C105
0.01
0.01 R29 - R32
<F> <F> 10K <1/10W> x 4
C101
C104 C106 0.22
0.01 0.01 275V
<F> <F>
LF101
ELF20N018A R11 56K
<1.0W>
D8
D1F60
POWER SUPPLY PCB
IC9
EZ-002GWSE-P
TLP621
<GB>
CN1 B2P3-VH-B-C
BLACK
AC IN
BLACK CN1-1
R13 10K
<1/10W>
CN1-2
WHITE
5V
R93 - R96
CN4
10K <1/10W> x 4
B2P3-VH-B-Y
YELLOW
WHITE CN4-1
WHITE CN4-2
14V
SSR1
G3MC-202PL-VD
DC12V
CN5-1
BLACK
+
-
WHITE CN5-2
JM5 JM8
CN5-3
RED
VA2
CN5
470V
B3P5-VH-B
WHITE
CN6
K4
B2P3-VH-B-E
G5NB-1A
BLUE
CN6-2
C3 0.22 <275V>
DRAIN PUMP
R88 120 <1/2W>
CN6-1
K8
G5NB-1A
CN19-1
GRAY
CR8
5V
TA120033
CN19-2
R21 - R24
CN19
10K <1/10W> x 4
B2P3-VH-B-R
RED
CN9
B5P-SHF-1AA
CN9-1
WHITE
CN9-2
CN9-3
TEST
CN9-4
CN9-5
5V
R39
R38 R37
10K <1/10W> x 3
NO.1
NO.2
NO.3
SW1
DSS803
Controller PCB assy (main PCB)
EZ-0020GWSE-C
5V
R18 1.0K <1/10W>
1 P15 P10 76
R19 1.0K <1/10W>
2 P16
R20 1.0K <1/10W>
3 P17
P11 77
I C 1
C19 - C21
0.01 x 3
<F> uPD780058BGC
-108-8BT
P57 35
R59 10K <1/10W>
14V 54 P122
R97 10K <1/10W>
55 P123
R98 10K <1/10W> 66
P05
P56 34
R98 10K <1/10W>
65 P04
74
VDD0
68 VDD1
IC3
5V
75 AVRF0 27
7805 P50
7 AVRF1
I O P27 18
G
P26 17
C13 C14 C15 C47
+
16
0.1 100/ 0.1 0.1 P25
6.3V <F> <F>
<F>
4 AVSS
13
67 VSS0 P22
5V
33 VSS1 P21 12
P20 11
P130 5
72
XT2
NC
R33 - R36
1.0K <1/10W> x 4
56 P124
57 P125
58 P126
59 P127
P51 28
29
P52
P53
C26 - C29 30
0.01 <F> x 4
P54 31
P55 32
5V
5V
R10
R9 390
10K
<1/10W>
<1/10W> 63
P02
P01 62
R12 1.0K
<1/10W>
CR6
0.01
C18 C17
<F>
0.01 0.01
Q3
<F> <F>
DTC124EKA
P70 8
P71 9
P72 10
42 P66
6
P131
CR1 10K
<1/10W>
IC5 (5/7)
uPA2003GR
40 P64
11 6
39 P63
12 5
P36 50
13 4 38 P62
37 P61
14 3 80
P14
P13 79
36
15 2 P60
K 4
P12 78
52 P120
5
P00 61
51
4 P37
P47 26
49
14 P35
3 P46 25
48 P34 P45 24
15 2
K 8
8 IC6 (4/7) P44 23
uPA2003GR
P43
22
P121
10 7 53
C43
IC6 (2/7)
0.01
uPA2003GR
47 P33
16 1
<F>
IC5 (1/7)
10 41 P65
7
uPA2003GR P03 64
43
P67
XT1 73
44 P30
I C 71
45 P31
P24 15
46 P32
P23 14
R25 - R28
C22 - C25
1.0K <1/10W> x 4
0.01 x 4 <F>
19 P40
20 P41
RESET 60
21
P42 C44
R42 1.0K <1/10W> 0.1
X1 X2
<F>
R41 1.0K <1/10W> 70 69
1 3
C10 C12 C30
R40 1.0K <1/10W>
X1 CSTS0500MG03-T
2
0.01 <F> x 3
7
C32 R43
R44 1.0K C34
10K (1%)
1000P 0.1
<1/10W>
<R> <1/10W> <F>
C35 R45 C37
R46 1.0K
1000P 49.9K (1%) 0.1
<1/10W>
<1/10W> <F>
<R>
DTC124EKA
5V
R48
R49 1.0K 10K
<1/10W> <1/10W>
C38
0.01 14V
IC5 (1/7) <F>
14V
uPA2003GR
9
1 16
7 10
6 11
5 12
14V
9
4 13
3 14
15
2
1 16
IC4 (7/7) 5V
uPA2003GR
R53 R52
10K 10K
<1/10W> <1/10W>
CN13-1
CN13-2
CN13-3
CN13-4
CN13-8
5V
C40
R51 1.0K CN13-5
0.01
<1/10W> C41 C42
+
<F> 10/ 0.01
R54 47
<F>
25V
<1/10W>
CN13-7
CN13-6
CR5
CN13
1000P
B8B-XASK-1-A
R50 10K <R>
5V
WHITE
<1/10W>
4 D0 VCC 8
D1
3 NC 7
C39
NC 6 0.1
2 SK
<F>
1 CS GND 5
R77 - R79
IC7
10K <1/10W> x 3
BR93LC46RF
14V
14V
R56 1.0K R57 1.0K
<1/10W> <1/10W>
9
6 11
IC6 (1/7)
uPA2003GR B Z
CR2 10K <1/10W>
BZ1
CR3 10K <1/10W>
PKM13EPY-4000
CR4 10K <1/10W>
JM11
5V
R100 10K <1/10W>
R58 10K <1/10W>
R81 1.0K <1/10W> R80 10K <1/10W>
R72 1.0K <1/10W>
R69 10K <1/10W>
5V
R71 1.0K <1/10W> R70 10K <1/10W>
C1
R68
C31
C16
R67 1.0K 10K 0.1
0.01 0.01
<1/10W> <1/10W> <F>
<F> <F>
CR7
0.01
<F>
5V
RJ1 10K
<1/10W>
5V
R76 R75 10K C49
5V
10K <1/10W> 0.01
R55
<1/10W> <F>
10K
1
<1/10W> JM10
3 C45
0.1
<F>
2
IC8
PST600C
5V
ROOM TEMPERATURE THERMISTOR
B2B-XASK-1-A
CN8
WHITE
CN8-1
BLACK
CN8-2
BLACK
CN7 B2B-XAKK-1-A PIPE TEMPERATURE THERMISTOR
BLACK
CN7-1
UL1430 AWG24 GRAY GRAY
CN7-2 UL1430 AWG24 GRAY GRAY
CN14
Q4
B4B-XH-AM
WHITE
CN14-4
5V
CN14-3
HA
R47 390
JEM-A
<1/10W> CN14-2
CN14-1
CN10
B5B-XASK-1-A
WHITE
CN10-1 BROWN BROWN
CN10-2 RED
RED
LOUVER
CN10-3 M
ORANGE ORANGE
( UP / DOWN )
CN10-4
YELLOW YELLOW
CN10-5
WHITE WHITE
CN11-1
BROWN BROWN
CN11-2 RED RED
LOUVER
CN11-3 M
ORANGE ORANGE
( RIGHT / LEFT )
CN11-4 YELLOW
YELLOW
CN11-5 WHITE
WHITE
CN11
B5B-XARK-1-A UL1430 AWG28
RED
5V
R201 330 <1/4W> OPERATE
1 D201 SLR-325 <RED>
BROWN BROWN
R202 330 <1/4W>
D202 SLR-325 <GRN> TIMER
RED RED 2
R203 330 <1/4W>
3 D203 SLR-325 <ORG> LOUVER
ORANGE ORANGE
R204 330 <1/4W>
D204 SLR-325 <ORG>
YELLOW YELLOW 4 LOUVER
C201
8
WHITE WHITE
0.1
C202
SW201
+
BLUE BLUE 5 <F> OUT
10/
PHA201
MANUAL AUTO
25V
SBX1810
SWITCH
PURPLE PURPLE 7
-22
EVQ PEE 04R
GRAY 6
GRAY
CN201
UL1430 AWG28
8P-SCN
INDICATOR PCB
EZ-097JHSE-D
CN16-1 UL1430 AWG22
GRAY
CN16-2 UL1430 AWG22 F M
PURPLE
CN16-3 UL1430 AWG22
BLUE
CN16 FEED BACK
5V B3P-VH-B
WHITE
RJ2 10K
<1/10W>
CN15-1
CN15-2
FLOAT SWITCH
CN15-3
CN15
B3B-XARK-1-A
RED