Indoor Pcb Circuit Diagram - Fujitsu ARY25FUAN Service Manual

INDOOR PCB CIR C UIT DI AG RA M
Model : ARY25FUAN
POWER SUPPLY PCB
K03CA-0401WSE-P0
TRANS ( SEC )
CN104
B2B-XARK-1-A
RED
UL1430 AWG22 2
RED
UL1430 AWG22 1
RED
SECONDARY
D101
D2SB20
2
4 1
3
R102
10K
<1/4W>
PRIMARY
I C101
POWER TRANSFORMER
NJM7805
5V
EZ-0970WWE-T
O I
C112 G
0.1
<F>
I C102
TRANS ( PRI )
12V NJM7812
CN103
B2P3-VH-B-R O
RED
2 C111 G
+
JM103 10/
1
25V
C102
0.22 <RE> PC103
TLP621
C103 C104
<GB>
0.01 0.01
<F> <F>
LF101
ELF17N015A
R104 56K
<RS-1W>
C105
C106
0.01 0.01
<F> <F>
C101
VA102
0.22 <RE>
470V
<TNR>
VA104
VA101 470V
470V
<TNR>
<TNR>
SA101
FH102 RA-362M
F101
3.15A
K108
<BET>
G5N-1A
FH101
CN101
E101
2 2
B2P3-VH-B-C 1 1
CR104
BLACK
120/0.2
AC I N
L N
6 5
TERMINAL BOARD
3
2(N)
1
FAN
MOTOR
OUTDOOR UNIT
2005.06.13
CN105
14V
5V 12V 14V B04B-PASK-1
DC SUPPLY
12V
WHITE
1 UL1430 AWG26 1
GRAY 5V
2 UL1430 AWG26 2
GRAY
3 UL1430 AWG26 3
GRAY
4 UL1430 AWG26 4
GRAY
CN1
B04B-PASK-1
Q101
14V WHITE
CN114
2SD1932
B3B-XH-AM
1
R103 WHITE
C109 2
1.0K EX. I N
C107 3
10/25V
<1/2W>
+ +
1000 SW1
/50V 8 4
C108 D102 5V
+
7 3
10/ MTZ
6 2
REMOTE CUSTOM
25V J15C 5 1
REMOTE CUSTOM
1
EX. OUT
2
5V
CN105
FL101
B2B-XH-AM
BL02RN1 C1
+
WHITE
100/6.3V
PC102
C114
TLP621
0.01
14V
EX. SIGNAL
<GB>
<B>
CN106
B02B-PAKK-1
BLACK
FL102 1
I PC103 EX. SIGNAL
BL02RN1
2
TLP621 CN5
R108 330 <1/4W>
<GB> B02B-PAKK-1
BLACK
5V
PC101
CN4
D104 TLP621 B02B-PARK-1
1SR139-600 <GB> RED
R105 1.0K
<1/4W>
C113
NEW SERIAL
R106 10K 0.01
CN16
<1/4W>
<B>
B02B-PASK-1
WHITE
RELAY DRIVE
SSR101
14V
UL1430 AWG26
G3MC 1 GRAY 1
2 UL1430 AWG26 2
GRAY
1 + 3
3 UL1430 AWG26 3
GRAY
2 - 4
4 UL1430 AWG26 4
GRAY
K108
K104 5 UL1430 AWG26 5
GRAY
6 UL1430 AWG26 GRAY 6
K102
7 UL1430 AWG26 GRAY 7
K101
8 UL1430 AWG26 GRAY 8
K103
SSR 9 UL1430 AWG26
GRAY 9
K101
I NT 10 UL1430 AWG26
GRAY 10
G5SB-14
DC12V
CN106
CN2
B10B-PASK-1 B10B-PASK-1
WHITE
K104
14V G5N-1A
3 2
1 4
CR101
120/0.2 14V
K103 K102 1 2
G5SB-14 G5SB-14
DRAIN PUMP
DC12V DC12V
CN109
B2P3-VH-B-E
BLUE
5V
10K <1/10W> x 4
CN108
R31
CN107 R29 R30
B2P3-VH-B-Y
B6P11-VH-B
YELLOW
4 3 2 1 1 2
WHITE CN3
1
FAN MOTOR FAN
2
CAPACITOR
3
TEST
4
5
B5P-SHF-1AA
WHITE
5V
10K <1/10W> x 4
R25 R26 R27 R28
SW3
4
8
3
4
2
2
5 1
www.enindel.com
C 1
FAN CAPACITOR
R21 - R24
5uF 440V
1.0K <1/10W> x 4
CONTROLLER PCB ASSEMBLY
K03BZ-0408WSE-C1
5V
R15 - R17
10K <1/10W> x 3
R18 - R20
P04 65
SW2
1 P15
1.0K <1/10W> x 3
P05 66
6 3
2 P16 I C 1
2
5
P07 73
4 1 3 P17
EX. SIGNAL FUNCTION SWITCHING C21 - C23
uPD780058BGK
ROOM TEMPERATURE CORRECTION
0.1 <F>
( HEATING OPERATION )
-A23-9EU
ROOM TEMPERATURE CORRECTION
x 3
( HEATING OPERATION )
5V 5 P130
R11 - R14
10K <1/10W> x 3
6
P131
R7 - R10 P14 80
10 P72
1.0K <1/10W> x 4
P13 79
FAN SWITCHING
11 P20
P12 78
FAN SWITCHING
P10 76
P11 77
C17 - C20
0.1 <F> x 4
74 VDD0
68 VDD1
C3 0.1
P127 59
<F> 75 AVRF0
58
P126
7 AVRF1
5V P125 57
4 AVSS
P124 56
R73
67 VSS0
R74 1.0K
10K P123 55
33 VSS1
<1/10W>
<1/10W>
P122 54
1
C35
2
45 P121 53
P31
0.01
5V R76 10K
<B> 1 46 P32
16
<1/10W>
I C3 (1/7)
P120 52
R75 10K
uPA2003GR
30 P53
<1/10W>
1
JM4
25 P46 71
10 7 I C
C34
2
0.01
I C2 (1/7)
5V
<F>
uPA2003GR P23 14
R55
P24 15
10K R56 1.0K
P64 40
<1/10W> <1/10W>
8
1 P70
36
P60
C38
5V
2
0.01 P61 37
R53
R54 180
<F> 10K P62 38
<1/10W>
P63 39
<1/10W>
9 P71
P01 62
Q1
I C4 (4/7) 14V
DTA143
uPA2003GR
9
28 P51
14 3
27 P50
15 2
26
16 1 P47 5V
29
I C2 (6/7) 13 4 P52
14V
uPA2003GR
R71
9 8
24 P45 10K
11 6
23 P44
12 5 <1/10W>
22
13 4 P43 P00 61
21 P42
14 3
20 P41
15 2
19
16 1 P40
8
5V
R77 10K R78 390
I C3 (1/7)
<1/10W> <1/10W>
63 P02
uPA2003GR
51
P37
C32
C33
0.01
0.01
<F>
<F>
WHITE Q2
DTC124EKA
P33 47
P34 48
P35 49
R37 1.0K R38 1.0K
<1/10W> <1/10W>
50 P36
12 5
XT2 72
NC
I C3 (1/7)
B Z
uPA2003GR
BZ1
P57 35
P54 31
R32
P55 32
P56 34
R33 - R36
1.0K <1/10W> x 4 R45 10K
44 P30
<1/10W>
43 P67
42 P66
41 P65
P27 18
C28 - C31
0.01 <F> x 4
P03 64
12 P21
R72
13 P22
10K
<1/10W>
16 P25
RESET 60
17
P26 C11
0.1
X2
X1
<F>
70 69
C24 C25 C26 C27 3
1
0.1 0.1 0.1 0.1
X1
<F> <F> <F> <F>
CSTS0500MG03-T
2
7
5V
R3 R2 R1 10K <1/10W> x 3
R4 1.0K <1/10W>
JM1
AUTO RESTART SWITCHING
R5 1.0K <1/10W> ROOM TEMPERATURE CORRECTION
JM2
( COOLING OPERATION )
R6 1.0K <1/10W>
JM3
C16 SPARE
C15 C14
0.1
0.1 0.1
<F> <F> <F>
R57 1.0K <1/10W> x 3
R58
R59
C8
R60 1.0K
0.1
<1/10W>
R62 - R64
<F>
10K <1/10W> x 3
C9 R61 1.0K
I C5 (7/7) 0.1 <1/10W>
14V
uPA2003GR <F>
9
7 10
6 11
5 12
4 13
3 14
2 15
1 16
8
7 10
5V
5V I C3 (1/7)
5V
uPA2003GR
R49 10K
R50 10K
<1/10W> R43 R44
<1/10W>
10K 10K
<1/10W> <1/10W>
R41 1.0K <1/10W>
CN13
1
B8B-XASK-1-A
2
3
4
INDICATOR
5
C39 C41 C2
R42 47 + C40 6
0.01 1000P
10/ 0.01
<1/10W> 7
<F> <R> 25V <F>
8
12V
6
-
7
5
+ R68
I C6-2
15.4K
BA10393F
<1/10W>
2
-
1
+ 3
R69
12V
I C6-1
D2
28K
BA10393F
12V
DA226U
<1/10W> CN6 B3B-XAKK-1-A
D3
REMOTE CONTROL UNIT
D1FS4A
1
R70 10K
R67 390
2
<1/10W> <1/10W>
6 11
3
14V I C3 (3/7)
14V
9 uPA2003GR
CN14 B02B-PAMK-1
2 15
FRESH AIR
1
2
3 14
4 13
14V
8 CN15 B02B-PAOK-1
HEATER
1
2
5V
R48 10K
<1/10W>
1 8
CS VCC
C13
2
SK DO 4
0.1
3 7
D I NC
6 5
NC GND <F>
R47 10K
R46 10K
<1/10W> <1/10W> I C7
BR93LC46
5V
R39
10K
CN9 B3B-XARK-1-A
R40 1.0K <1/10W>
FLOAT SWITCH
<1/10W>
1
2
C36
3
0.01
<F>
5V
D1 5V
5V
DAN202K
C12 R80
I C9 C10
CN10 B3P-VH-B
0.1 10K
BD4742G 0.1
FEED BACK
<1/10W>
<F> 1
<F>
5 2
VCC SUB
4 2
VOUT
C37
3 GND NC 1 R79 1.0K 3
0.01
<1/10W>
<F>
5V CN8
ROOM TEMPERATURE THERMISTOR
B2B-XASK-1-A
WHITE
1 BLACK
2 BLACK
R65
PIPE TEMPERATURE THERMISTOR
10K
1
GRAY
<1/10W>
2
GRAY
R66
CN7
49.9K
B2B-XAKK-1-A
<1/10W>
BLACK
14V
CN11
1 B5B-XASK-1-A
WHITE
2
3
LOUVER ( U / D )
4
5
CN11
1 B5B-XARK-1-A
RED
2
3
LOUVER ( R / L )
4
5
WHITE
BLACK
GREEN
ORANGE
3 2 1
TERMINAL BOARD
EARTH WIRE
REMOTE CONTROL UNIT
RED
WHITE