Indoor Printed Circuit Board Circuit Diagram - Fujitsu ARY36FUAN Service Manual

Model : ARY36FUAN
POWER SUPPLY PCB
K04CW-0401WSE-P0
CN104
B2B-XARK-1-A
RED
JM103
UL1430 AWG22
RED 2
UL1430 AWG22
RED 1
SECONDARY
D101
D2SB20
2
4 1
3
R102
10K
<1/4W>
PRIMARY
I C101
5V NJM7805
POWER TRANSFORMER
3 O
EZ-0970WWE-T
C112
0.1
<F>
I C102
CN103
12V NJM7812
B2P3-VH-B-R
RED 3
C111
2
+
10/
1
25V
R104 56K
<RS-1W>
D104
1SR139-600
JM102 JM101
VA101
470V
FH102
F101
3.15A
<BET>
K108
FH101 G5N-1A
CR104
120 / 0.2
CN101 CN111
B2P3-VH-B-C B2P3-VH-B
BLACK WHITE
1 2 1 2
L N AC I N MAGNETIC
RELAY
6
TERMINAL BOARD
1
2(N)
3
MOTOR
OUTDOOR UNIT
2005.07.29
I N D O O R
CN105
14V
5V 12V 14V
B04B-PASK-1
DC SUPPLY
12V
WHITE
UL1430 AWG26
1 GRAY 1
UL1430 AWG26
2 GRAY 2
UL1430 AWG26
3 GRAY 3
UL1430 AWG26
4 GRAY 4
CN1
B04B-PASK-1
Q101
14V WHITE
CN114
2SD1932
B3B-XH-AM
1
R103 WHITE
2
EX. I N
1.0K
3
C107 C109
<1/2W>
+
+
SW1
1000
10/
8
/50V 25V 5V
C108
+ 7
10/
6
25V 5
1
EX. OUT
2 5V
FL101
CN115
BL02RN1 B3B-XH-AM
+
I 1
WHITE
G
PC102
2 C114
TLP621
0.01
14V
<GB>
CN106
<B>
1
1 4 B02B-PAKK-A
3 2 BLACK
2 3
FL102 EX. SIGNAL
1
O I 1 PC103
BL02RN1
G 2 EX. SIGNAL
TLP621
2
CN5
<GB>
B02B-PAKK-1
R108
BLACK
330 <1/4W>
SERIAL
5V CN4
PC101
B02B-PARK-1
TLP621
RED
<GB>
R105 1.0K
1 4
<1/4W>
2 3
NEW SERIAL
R106 C113
CN16
10K 0.01
B02B-PASK-1
<1/4W> <B>
WHITE
14V
K110
G2R-1A
DC12V
RELAY DRIVE
UL1430 AWG26 GRAY
1 1
UL1430 AWG26 GRAY
2 2
UL1430 AWG26
3 GRAY 3
UL1430 AWG26
4 GRAY 4
K108
UL1430 AWG26
K104 5 GRAY 5
UL1430 AWG26
6 GRAY 6
K102
UL1430 AWG26
7 GRAY 7
K101
UL1430 AWG26
8 GRAY 8
K103
K101
UL1430 AWG26 GRAY
SSR 9 9
K110
G5SB-14
UL1430 AWG26 GRAY
I NT 10 10
DC12V
CN116 CN2
B10B-PASK-1 B10B-PASK-1
WHITE WHITE
K104
G5N-1A
14V
3 2
1 4
CR101
120 / 0.2 14V
K103
K102 1 2
G5SB-14 G5SB-14
CN109
DC12V
DC12V
B2P3-VH-B-E
BLUE
DRAIN PUMP
5V
10K <1/10W> x 4
CN107 CN108
B6P11-VH-B B2P3-VH-B-Y
R29 R30 R31
5 4 3 2 1 1 2
WHITE YELLOW
1
CN3
B5P-SHF-1AA 2
WHITE
3
TEST
4
5
5V
R25 - R28
10K <1/10W>
x 4
SW3
FAN
8 4
4 3
2 2
5 C 1
1
FAN CAPACITOR
10uF
1.0K <1/10W> x 4
440V
P R I N T E D C I R C U I T
C I R C U I T D I A G R A M
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0408WSE-C1
R15 - R17
5V
10K <1/10W>
x 3
5V
R18 - R20 P04 65
SW2
1 P15
1.0K <1/10W> x 3
P05 66
6 3
2 P16 I C 1
5 2
P07 73
3 P17
4 1
C21 - C23
uPD780058BGK
AUTO RESTART
0.1 <F>
EX. SIGNAL FUNCTION SWITCHING
-A42-9EU-A
ROOM TEMPERATURE CORRECTION
x 3
( HEATING OPERATION )
C4
5V 5 P130
0.1
6 P131
R11 - R14
<F>
80
P14
10K <1/10W> x 4
10 P72
P13 79
4 FAN SWITCHING
11 P20 P12 78
3 FAN SWITCHING
2
1
P10 76
REMOTE CUSTOM
R7 - R10
P11 77
REMOTE CUSTOM
FAN CHANGER 1.0K <1/10W> x 4
FAN CHANGER
74 VDD0
C17 - C20
C1
C3 VDD1
0.1 <F> x 3 68
P127 59
100/ 0.01
75 AVRF0
6.3V <F> P126 58
7 AVRF1
5V
P125 57
4 AVSS
P124 56
R73
67 VSS0
P123
10K 55
33 VSS1
<1/10W> R74 1.0K <1/10W>
1 P122 54
C35
2 P121 53
45 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
10 7 25 P46 71
I C
C34
2
0.01
I C2 (1/7)
5V
<F>
uPA2003GR P23 14
R55
P24 15
10K
P64 40
<1/10W> R56 1.0K <1/10W>
8 P70
1
36
P60
C38 5V
2
P61 37
0.01
R53
R54 180
P62 38
<F> 10K
<1/10W>
3
P63 39
<1/10W>
9
2 P71
P01 62
Q1
DTA143
I C4 (4/7) 14V
1
uPA2003GR
9
28 P51
14 3
15 2 27 P50
16 1 26 P47
5V
13 29
I C2 (6/7) 4 P52
14V
uPA2003GR
9
8
24
11 6 P45
12 5 23 P44
22 P43
13 4 P00 61
21
14 3 P42
15 2 20 P41
16 1 19 P40
8
5V
R77 390 R78 390
<1/10W> <1/10W> I C3 (1/7)
63
P02
uPA2003GR
3
P37 51
1
C32
C33
0.01
0.01
<F>
2
<F> Q2
DTC124EKA
P33 47
48
P34
49
P35
R37 1.0K R38 1.0K
<1/10W> <1/10W>
12 5 50 P36
XT2 72
I C3 (1/7)
B Z
uPA2003GR
BZ1
P57 35
P54 31
P55 32
P56 34
R32
R33 - R36
1.0K <1/10W> x 4
44 P30
43 P67
42 P66
41 P65
P27 18
C28 - C31
0.01 <F> x 4
P03 64
12 P21
13
P22
<1/10W>
16 P25
RESET 60
17
P26
X2
X1
70 69
C24 C25 C26 C27
1 3
R21 - R24
0.1 0.1 0.1 0.1
X1
<F> <F> <F> <F>
CSTS0500MG03-T
2
- 9 -
B O A R D
5V
R3 R2 R1 10K <1/10W> x 3
ROOM TEMPERATURE CORRECTION
R4 1.0K <1/10W>
JM1
( COOLING OPERATION )
R5 1.0K <1/10W>
JM2
COMMERCIAL MODE
R6 1.0K <1/10W> FAN DELAY CHANGE
JM3
( HEATING OPERATION )
C16 C15 C14
R57 - R59
0.1 0.1 0.1
1.0K <1/10W> x 3
<F> <F> <F>
C8 R60 1.0K
0.1 <1/10W>
<F>
R62 - R64
10K <1/10W> x 3
C9
R61 1.0K
0.1 <1/10W>
14V
<F>
9
7 10
6 11
5 12
4 13
3 14
2 15
1 16
I C5 (7/7)
8
uPA2003GR
7 10
5V
5V 5V
I C3 (1/7)
uPA2003GR
10K <1/10W> x 2
R49 10K R50 10K
<1/10W> <1/10W>
R43 R44
R41 1.0K <1/10W>
CN13
1
B8B-XASK-1-A
WHITE
2
3
4
5
C2 C40
C39 C41 R42 47 +
6
10/ 0.01
0.01 1000P <1/10W>
7
25V <F>
<F> <R>
8
12V
6
-
7
5
+
R68
R71
I C6-2
15.4K
10K
BA10393F
<1/10W>
<1/10W>
2
-
1
3
+
R69
I C6-1 12V
D2
28K
BA10393F
12V CN6
DA226U
<1/10W>
B3B-XAKK-1-A
D3
BLACK
D1FS4A
R70
1
R67 390 10K
2
<1/10W> <1/10W>
6 11
3
14V
14V CN14
9
B02B-PAMK-1
2 15
GREEN
1
2
3 14
4 13
CN15
14V
8
I C3 (3/7) B02B-PA0K-1
ORANGE
uPA2003GR
1
2
NC
5V
R48 10K <1/10W>
1 8
CS VCC
C13
2 SK DO 4
0.1
3 D I NC 7
6 NC GND 5
<F>
I C7
BR93LC46
5V
R45 - R47
R39
10K <1/10W> x 3
10K
CN9
<1/10W>
B3B-XARK-1-A
RED
1
R40 1.0K
C36 2
<1/10W>
0.01 3
<F>
5V
D1 5V
5V
DAN202K
C12 CN10
I C9 R80 C10
R72
B3P-VH-B
0.1
10K 0.1
BD4742G
10K
WHITE
<F> 1
<1/10W>
5 2 <F>
VCC SUB
2
4 VOUT
C37
3 GND NC 1 R79 1.0K
C11 3
0.01
0.1 <1/10W>
<F>
<F>
JP
JP Function on off
JP1 Room temp. correction (cooling) 0 deg. +2 deg.
JP2 Commercial mode normal commercial
JP3 Fan delay change (heating operation) No delay Delay
CN8
5V
B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR
WHITE
BLACK
1
BLACK
2
R65
PIPE TEMPERATURE THERMISTOR
10K
1 GRAY
<1/10W>
2 GRAY
R66
CN7
49.9K
B2B-XAKK-1-A
BLACK
<1/10W>
14V
CN11
B5B-XASK-1-A
1
WHITE
2
3
LOUVER ( UP / DOWN )
4
5
CN12
1 B5B-XARK-1-A
RED
2
3
LOUVER ( RIGHT / LEFT )
4
5
SW1 & SW2
SW Function on off
SW1-1 Fan changer - -
SW1-2 Fan changer - -
SW2-1 Room temp. correction (heating) 0 deg. +4 deg.
INDICATOR
SW2-2 Ex. signal function changer pulse edge
SW2-3 Auto restart not auto auto
Remote control unit custom code switching
SW1-3 SW1-4 Wired remote controller Wireless
off off "with thermistor" type A type
on off weekly type B type
off on EZ-098YHSE-R series C type
on on EZ-09503HSE-R series D type
FRESH AIR
3 2 1
TERMINAL BOARD
HEATER
EARTH WIRE
REMOTE CONTROL UNIT
FLOAT SWITCH
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