Indoor Pcb Circuit Diagram - Fujitsu ARY18FUAD Service Manual

INDOOR PCB CIRCUIT DIAGRAM

Model : ARY18FUAD
<SPRH-2W>
R1 3.3
<RGGS-5W>
Q1
2SC4236
D1
D3SB60
R3 100
<1/10W>
+
C5 R2 1.5
100/450V <RSP2-2W>
LF101 ELF17N015A
L FH101 FH102
F101
TM101
3.15A
<BET>
VA102
N
470V
TM102
SA101 VA101
<3600> 470V
E101 W103 W104
POWER SUPPLY PCB
EZ-0030GWSE-P
UL1015 AWG16
CN1 B2P3-VH-B-C
UL1015 AWG18
GREEN
BLACK
UL1015 AWG18
WHITE
UL1015 AWG20
FAN CAPACITOR
450V 2.3uF
UL1015 AWG20
BLACK
FAN MOTOR
WHITE
F M RED
PINK
PURPLE
YELLOW / GREEN
BLUE
DRAIN PUMP
UL1015
AWG18
CN19-1
GRAY
POWER SOURCE POWER
TERMINAL BOARD
220 / 240V RELAY
CN19-2
50Hz
1
CN19
B2P3-VH-B-R
2(N)
3
4
5
6
E
OUTDOOR UNIT
2006.03.13
R5 62K
<RSP2-2W>
R15 - R17
10K <1/10W> x 3
C6
4700P
JM1
CUSTOM CODE SWITCHING
<ECQM>
JM2
CUSTOM CODE SWITCHING
R4
D5
JM3
330K CUSTOM CODE SWITCHING
1SR139-600
D10
1SR139-600
T1
C7 0.047 R6 100 SWITCHING TRANSFORMER
14V
<ECQB> ZFT29B01
<1/2W>
D6
D2FL20U
D2
D1FL20U
C9
+
1000
D3 D4
/25V
MTZJ5.1B D1FL20U
Q2
2SC1815
R8 10K
<1/10W>
R7
C8 PRIMARY SECONDARY
330
+
<1/4W> 100/6.3V
C54 7805
0.01
I
<F>
JM6
C103 C105
SW2
0.01 0.022
DRS4016-5
8
C104
C106
4
0.01 0.022
2
C 1
R11 56K
<1W>
D8
D1F60
5V
I C9
TLP621
<GB>
R12
BLACK
R13
CN1-1
10K
CN1-2
<1/10W>
CN4
B2P3-VH-B-Y
YELLOW
WHITE CN4-1 5V
R93 - R96
10K <1/10W> x 4
WHITE CN4-2
14V I C5 (5/7)
CN5-1
uPA2003GR 14V
SSR1
K2
CN5-2
K1 G3MC-201PL-VD
G5S-1
G5S-1
+
DC12V
CN5-3 K 2
DC12V
-
CN5-4 K 1
K3
CN5-5 VA2 K 3
G5S-1
470V
DC12V
CN5-6
K 4
CN5 B6P11-VH-B
K4
WHITE
K 6
G5NB-1A DC12V
CN6-2
K 5
C3 0.22 <RE>
R88 120 <1/2W>
CN6-1 K 7
CN6 B2P3-VH-B-E
5V
BLUE
K 8
K8
R21 - R24
G5NB-1A
10K <1/10W> x 4
CN9-1
CR8
CN9-2
TA120033
CN9-3
TEST
CN9-4
RED
CN9-5
CN9
5V
B5P-SHF-1AA
WHITE
R39 R38 R37
SW1
DSS803
No.1
AUTO RESTART
No.2
No.3
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
Controller PCB Assy
EZ-00305WSE-C
5V
P10 76
R18 1.0K <1/10W> C32
1 P15
1000P
R19 1.0K <1/10W>
2 P16
<R>
R20 1.0K <1/10W>
3 P17 77
I C 1 P11
C35
1000P
C19 - C21
<R>
0.01 <F> x 3
uPD78F0058GC
P70 8
I C2
12V 54
7812 P122
P71 9
I O
55 P123
P72 10
G
C11
+ 66 P05
P131 6
10/
65 P04
25V
R59 R97 R98 R99
10K <1/10W> x 4
15
P24
74 VDD0
P23 14
68 VDD1
I C3
P46 25
5V 75 AVRF0
P47 26
7 AVRF1
35
O P57
G
P56 34
C13 C14 C15 C47
+
0.1 100/ 0.1 0.1
P36 50
<F> 6.3V <F> <F>
4 AVSS
47
67 VSS0 P33
5V R29 - R32
33 VSS1
10K <1/10W> x 4 JM10
71
I C P50 27
R33 - R36 18
72 XT2 P27
NC
1.0K <1/10W> x 4
P26 17
56 P124
P25 16
57 P125
58
P126
59 P127
P22 13
C26 - C29
P21 12
0.01 <F> x 4
P20 11
P130 5
5V
R10
10K R9 390
28
P51
<1/10W> <1/10W>
63 P02
P52 29
1.0K <1/10W> CR6 30
P53
0.01
P54 31
C18 C17 <F>
P55 32
0.01 0.01
Q3
<F> <F>
DTC124EKA
41 P65
NC 10 7
P01 62
I C5 (1/7)
8
uPA2003GR
42 P66
CR1 10K
<1/10W>
P00 61
9 40 P64 Q5
11 6
2SC2712
39 P63
12 5
13 4 38 P62
P121 53
37 P61
14 3
P03 64
CR7
36 P60
15 2 0.01
<F>
52 P120 P12 78
12 5
P13 79
51 P37 P14 80
13 4
14 3 49 P35
48 P34
15 2
I C6 (4/7)
P45 24
uPA2003GR
P44 23
P43 22
43 P67
44 P30
C31 C16
45 P31
46 P32
R25 - R28
1.0K <1/10W> x 4
XT1 73
C22 - C25
0.01 <F> x 4
10K <1/10W> x 3
R42 1.0K <1/10W>
19 P40
R41 1.0K <1/10W> 20 P41
60
RESET
R40 1.0K <1/10W>
21 P42
C44
0.1
X1 X2
C10 C12 C30
69
70 <F>
1 3
0.01 <F> x 3
X1
CSTS0500MG03-T
2
7
R44 1.0K <1/10W>
R43 10K C34
<1/10W> 0.1
(1%) <F>
R46 1.0K <1/10W>
R45 49.9K C37
<1/10W> 0.1
(1%) <F>
5V
R50 10K <1/10W>
4 D0 VCC 8
3 D1 NC 7
C39
0.1
2 CK NC 6
<F>
1 CS GND 5
R77 - R79
R75 R76 R58
I C7
10K <1/10W> x 4
BR93LC46RF
14V
C38
R56 R57 1.0K <1/10W>
6 11 0.01
<F>
I C6 (2/7)
14V
B Z
uPA2003GR
1 16
BZ1
I C5 (1/7) PKM13EPY-4000
uPA2003GR
16
1
7 10
6
11
5 12
I C4 (7/7)
14V
uPA2003GR
9
4 13
8
3 14
2 15
5V
1 16
R53 R52
10K 10K
<1/10W>
<1/10W>
CN13-1
CN13-2
CN13-3
CN13-4
R51 1.0K <1/10W> CN13-8
C40 5V
CN13-5
0.01
C41 C42
+
<F> 0.01
10/
<F>
25V
CN13-7
R54 47 <1/10W>
CN13-6
CR5
1000P
<R> 12V 12V
5V 5V R63 15.4K
L2
CN17-1
R60 R61 <1/10W>
10K (1%) R64
10K
<1/10W> <1/10W> 12V 28K
R62 4.7K
<1/10W>
<1/10W>
Q6 (1%) L4
+ CN17-2
2SC2712
R66
I C11-2
12V 10K
I C6 (1/7)
BA10358
<1/10W>
uPA2003GR
L3
R65 390 <1/10W>
7 10 CN17-3
5V
R67 1.0K R68 10K 5V
D7
<1/10W>
<1/10W>
DA226U
TERMINAL
C1 0.1
BOARD
R70 R69 R80
<F>
10K <1/10W> x 3
CR2 - CR4
10K <1/10W> x 3
SW4
DSS803
R81 1.0K <1/10W>
No.3 MODEL CHANGING
R72 1.0K <1/10W>
No.2 MODEL CHANGING
R71 1.0K <1/10W>
No.1 REMOTE TYPE
CHANGING
C43
5V
0.01 <F> x 3 RJ2
10K
<1/10W>
CN15-1
C49 RJ1 1.0K CN15-2
FLOAT SWITCH
5V
<1/10W>
0.01 CN15-3
5V
<F>
R55
10K
1
CN15
<1/10W> C45
B3B-XARK-1-A
3
0.1
RED
I C8 <F>
PST600C 2
5V
CN8 B2B-XASK-1-A
CN8-1
BLACK
ROOM TEMPERATURE
CN8-2 THERMISTOR
BLACK
CN7 B2B-XAKK-1-A
BLACK
CN7-1 GRAY
PIPE TEMPERATURE
CN7-2
GRAY THERMISTOR
5V
R100
10K <1/10W> x 4
CN14
Q4
B4B-XH-AM
DTC124EKA
CN14-4
5V
CN14-3
JEM-A
5V R47 390
HA
<1/10W> CN14-1
R48
R49 1.0K
10K
<1/10W> CN14-1
<1/10W>
CN10-1 CN10
B2B-XAMK-1-A
CN10-2 GREEN
HEATER
CN11
CN11-1
B2B-XARK-1-A
RED
CN11-2
FRESH AIR
CN13
B8B-XASK-1-A
CN17
B3B-XAKK-1-A
BLACK
I C11-1
BA10358
3
1 +
2
3 2 1
REMOTE CONTROL UNIT
AR-3TA2