Fujitsu ARG45FUAN Service Manual page 10

Models : ARG45UUAN
ARY45UUAN
POWER SUPPLY PCB
K04CW-0400HSE-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
NJM7805
5V
POWER TRANSFORMER
3 O I
EZ-0970WWE-T
C112
G
0.1 2
<F>
I C102
CN103
NJM7812
12V
B2P3-VH-B-R
RED 3 O
C111 G
2 +
10/ 2
1
25V
VA103
470V
18
14
JM102 JM101
10
FH102
F101
3.15A
<BET>
FH101
CN101
B2P3-VH-B-C
1 2 W105
BLACK
AC I N L N
SERIAL
6 5 4
TERMINAL BOARD
1
2(N)
3
FAN
MOTOR
OUTDOOR UNIT
2005.12.06
CN105
R15 - R17
14V
5V 12V 14V B04B-PASK-1
DC SUPPLY 10K <1/10W> x 3
12V
WHITE
UL1430 AWG26 GRAY 1 5V
1
UL1430 AWG26 SW2
2 GRAY 2
UL1430 AWG26
3 GRAY 3 6
UL1430 AWG26 5
4 GRAY 4
4
CN1
B04B-PASK-1
Q101
14V WHITE
CN114
2SC1932
B3B-XH-AM
C4
1
R103 WHITE
0.1
2
1.0K EX. I N
<F>
C107
<1/2W> + C109 3
+
1000 SW1
10/
/50V
8 4
25V 5V
C108
+
7 3
10/
6 2
25V 5 1
1 REMOTE CUSTOM
EX. OUT REMOTE CUSTOM
D102 MTZJ15C
5V
2
FAN CHANGER
FAN CHANGER
3 FL101
CN115
C1
BL02RN1
B2B-XH-AM +
1 100/
WHITE
PC102 6.3V
C114 PC103
TLP621
5V
0.01 TLP621
14V
<GB> CN106
<B> <GB>
4 1
1 B02B-PAKK-1
4
2 BLACK
2 3
FL102 EX. SIGNAL
1 1
I 1
R108
BL02RN1 EX. SIGNAL
2 2
330
CN5
<1/4W>
B02B-PAKK-1
BLACK
5V
1 UL1430 AWG26
1 GRAY 1
UL1430 AWG26
2 GRAY 2
CN4
CN113
B02B-PARK-1
B02B-PARK-1
RED
RED
SERIAL
5
1
2
NEW SERIAL
2
CN16
3
B02B-PASK-1
WHITE
4
I C 103 H I 2002
RELAY DRIVE
UL1430 AWG26
1 GRAY 1
UL1430 AWG26
GRAY
2 2
14V
UL1430 AWG26
3 GRAY 3
UL1430 AWG26 GRAY
4 4
K104 UL1430 AWG26
5 GRAY 5
UL1430 AWG26
6 GRAY 6
K102
7 UL1430 AWG26 GRAY 7
K101
UL1430 AWG26
K101 8 GRAY 8
K103
G2R-1A UL1430 AWG26 GRAY
K110 9 9
I NT UL1430 AWG26
DC12V 10 GRAY 10
CN116 CN2
B10B-PASK-1 B10B-PASK-1
WHITE WHITE
K104
K101
G5N-1A
14V
G5SB-14
DC12V
CR101
120 / 0.2
14V
R37 1.0K
<1/10W>
K103 K102 1 2
G5SB-14 G5SB-14
CN109
DC12V DC12V
B Z
B2P3-VH-B-E
BLUE
DRAIN PUMP
BZ1
5V R29 - R32
10K <1/10W> x 4
CN107 CN108
B6P11-VH-B B2P3-VH-B-Y
3 2 1 WHITE 1 2 YELLOW
1
2
3
TEST
4
CN3 5
B5P-SHF-1AA
WHITE
5V R25 - R28
10K <1/10W> x 4
R21 - R24
1.0K <1/10W>
SW3
x 4
4
8
4 3
2 2
5 C 1 1
FAN CAPACITOR
15.0uF
440V
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0409HSE-C1
5V
I C 1
R18 - R20
P04 65
1 P15
1.0K <1/10W> x 3
P05 66
3
2 P16
2
P07 73
3 P17
1
C21 - C23
uPD780058BGK
AUTO RESTART
0.1 <F> x 3
EX. SIGNAL FUNCTION SWITCHING
-A42-9EU-A
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
5V 5
P130
C16 C15
0.1 0.1
6 P131
R11 - R14
<F> <F>
P14 80
10K <1/10W> x 4
10
P72
P13 79
FAN SWITCHING
11 P20
P12 78
FAN SWITCHING
P10 76
R7 - R10
P11 77
1.0K <1/10W> x 4
I C5 (7/7)
14V
74 VDD0
C17 - C20
uPA2003GR
C3 9
68 VDD1
0.1 <F> x 4
P127 59
0.1 7 10
75 AVRF0
<F> P126 58
6 11
7 AVRF1
P125 57 5 12
4 AVSS
P124
56 13
R73 4
67 VSS0
R74 1.0K
10K P123 55
3 14
33 VSS1
<1/10W>
<1/10W>
P122 54
2 15
C35
P121 53
45 P31 1 16
0.01
5V R76 1.0K
<B> 46 P32
16 1
<1/10W> 8
I C3 (1/7)
P120 52
R75 1.0K
uPA2003GR
30 P53
<1/10W>
JM4
25 P46 71
10 7 I C
C34
R49 10K
0.01
5V I C2 (1/7)
<1/10W>
<F>
P23 14
uPA2003GR
R55
P24 15
10K
R41 1.0K <1/10W>
P64 40
<1/10W>
R56 1.0K <1/10W>
8 P70
P60 36
5V
C38
P61 37
R53
R54 180 0.01
P62 38
10K
<1/10W> <F>
3
<1/10W> P63 39
9 P71
2
P01 62
Q1
C39
I C4 (4/7)
14V
DTA143
0.01
uPA2003GR
1
9
<F>
14 3 28 P51
15 2 27 P50
26 P47
16 1 5V
7
13 29 P52
I C2 (6/7) 4
14V
uPA2003GR R71
9
8
24 10K
11 6 P45
12 23 P44 <1/10W>
5
13 4 22 P43 61
P00 1
21 P42
14 3
15 2 20 P41
19 P40
16 1
8 5V
R77 10K R78 390
<1/10W> <1/10W>
I C3 (1/7)
63 P02
uPA2003GR
3
P37 51
6 11
1
C32
C33
0.01
0.01
<F>
2
<F> 14V
Q2
DTC124EKA 9
P33 47
2 15
P34 48
3 14
P35 49
4 13
8
R38 1.0K
<1/10W>
50 P36
12 5
72
XT2 NC
I C3 (1/7)
uPA2003GR
P57 35
P54 31
P55 32
P56 34
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
64
P03
D1
5V
DAN202K
12
P21
R72
10K
13 P22
<1/10W>
16 P25
RESET 60
17 P26
C11
0.1
X1 X2
<F>
70 69
1 3
X1
CSTS0500MG03-T
C24 - C27
2
0.1 <F> x 4
9
5V
R4 - R6
R3 R2 R1 10K <1/10W> x 3
1.0K <1/10W>
ROOM TEMPERATURE CORRECTION
x 3 JM1
( COOLING OPERATION )
JM2
COMMERCIAL MODE
FAN DELAY CHANGE
JM3
( HEATING OPERATION )
C14
0.1 R57 - R59
<F>
1.0K <1/10W> x 3
C8 R65
R60 1.0K
0.1 10K
<1/10W>
<F> <1/10W>
R62 - R64
10K <1/10W> x 3
C9 R66
R61 1.0K
0.1
49.9K
<1/10W>
<F>
<1/10W>
14V
7 10
5V
5V
5V I C3 (1/7)
uPA2003GR
10K <1/10W> x 2
R50 10K
<1/10W>
R43 R44
CN13
1 B8B-XASK-1-A
WHITE
2
3
4
DISPLAY
5
C41 C2 C40
R42 47 +
6
1000P 10/ 0.01
<1/10W>
7
<R> 25V <F>
8
12V
- 6
5
+ R68
I C6-2
15.4K
BA10393F
<1/10W>
2
-
+ 3
R69
I C6-1 12V
28K
D2
BA10393F
<1/10W> 12V
DA226U CN6
D3
B3B-XAKK-1-A
R70
D1FS4A BLACK
10K 1
R67 390
<1/10W>
2
<1/10W>
3
I C3 (3/7)
CN14
uPA2003GR 14V
B02B-PAMK-1
GREEN
1
FRESH AIR
2
CN15
14V
B02B-PA0K-1
ORANGE
1
HEATER
2
5V
EARTH WIRE
R48 10K <1/10W>
1 CS VCC 8
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
R40 1.0K <1/10W>
1
2
C36 FLOAT SWITCH
0.01 3
<F>
5V
5V
CN10
C12 R80
I C9 C10
B3P-VH-B
0.1 10K
0.1
BD4742G
WHITE
<F> <1/10W> 1
<F>
2
5 VCC SUB
2
4 VOUT C37 FEED BACK
3 GND NC 1 R79 1.0K
0.01 3
<1/10W>
<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
5V
CN8 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR
WHITE
1 BLACK
BLACK
2
PIPE TEMPERATURE THERMISTOR
CN7 B2B-XAKK-1-A
BLACK
1 GRAY
2 GRAY
CN11
1 B5B-XASK-1-A
WHITE
2
3 LOUVER (U / D )
4
5
CN12
B5B-XARK-1-A
1
RED
2
3
LOUVER (R / L )
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.
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
3 2 1
TERMINAL BOARD
REMOTE CONTROL UNIT