Indoor Pcb Circuit Diagram - Fujitsu ARYC45LCTU Service Manual

INDOOR PCB CIRCUIT DIAGRAM

CN104
B02B-XARK-1-A
RED
JM103
UL1430 AWG22 RED 2
UL1430 AWG22
RED 1
SECONDARY
PRIMARY
TRANSFORMER
EZ-0970WWE-T
C112
0.1
<F>
CN103
B2P3-VH-B-R
RED
TRANS (PRI)
C111
2
10/
1
25V
C102
0.22 <RE>
C103 C104
0.01
0.01
<YE> <YE>
VA103
0.01
LF101
<KH>
ELF20N018A
POWER SUPPLY PCB ASSY
C105
C106
K04CW-0800HSE-P0
0.01 0.01
<YE> <YE>
C101
0.22 <RE>
VA102
470V
VA101
<TNR>
470V
PFC5000-0702F
<TNR>
x 2
SA101
FH102
RA-362M
F101
3.15A - 250V
<BET>
FH101
CN101
E101
W105
B2P3-VH-B-C 1 2
BLACK
AC I N
L N SERIAL
BLACK
FAN MOTOR
FAN
CAPACITOR
MOTOR
20uF
370VAC
WHITE
UL1015 AWG16
BLACK
UL1015 AWG16
WHITE
TERMINAL BOARD
1
2
( N )
3
OUTDOOR UNIT
2011.10.20
CN105
B04B-PASK-1
TRANS (SEC) 5V 12V 14V
DC SUPPLY
WHITE
1 UL1430 AWG26 GRAY
2
UL1430 AWG26 GRAY
3 UL1430 AWG26
GRAY
4 UL1430 AWG26
GRAY
CN1
D101
B04B-PASK-1
D2SB20
Q101
14V WHITE
CN114
2SD1191
B3B-XH-AM
1
R103
WHITE
2
1.0K EX. I N
C107
R102 3
<1/2W> C109
+ SW1 DSS804
+
10K 1000/
10/
<1/4W> 50V
25V 5V
C108
+
10/
25V
1
EX. OUT
2
I C101
FL101 CN115
NJM7805FA
5V
BL02RN1 B2B-XH-AM
O I
WHITE
G
PC102
C114
TLP621
0.01
14V
<GB>
<R>
I C102
CN106
NJM7812FA
12V B02B-PAKK-1
1
FL102 BLACK
O I
K109
G EX. SIGNAL
BL02RN1 2
+
G5NB-1A
B02B-PAKK-1
5V SERIAL
1 UL1430 AWG26
2 UL1430 AWG26
CN113
B02B-PARK-1 B02B-PARK-1
RED
NEW SERIAL
B02B-PASK-1
I C 1 0 3 H I 2 0 0 2 R 2
RELAY DRIVE
UL1430 AWG26 x 10
K104
1
G5NB-1A GRAY
14V
2
GRAY
3
GRAY
CR101
4 GRAY
120/
K104
5 GRAY
0.2
FAN H/M 6
GRAY
FAN ON/OFF 7
GRAY
FAN M/L
8 GRAY
9 GRAY
14V
I NT 10
GRAY
1 2 1 2 3 4 CN117 B04B-PAKK-1
CN116
BLACK
B10B-PASK-1
CN109
FAN DRIVE
WHITE
B2P3-VH-B-E
BLUE
DRAIN PUMP
UL1015
AWG16
UL1015
YELLOW
AWG16
RED
5V R29 - R32
10K <1/10W> x 4
DH12D1-1F DH12D1-1F
DC12V DC12V
DH12D1-1F
DC12V
1
2
3
UL1015 AWG16
BLACK
4
TEST
CN3
SHV 10A - 400V
5
B5P-SHF-1AA
WHITE
5V
R25 - R28
10K <1/10W> x 4
SW3
DRS4016-5-Z
8 4
4 3
2 2
5 C 1 1
R21 - R24
1.0K <1/10W> x 4
R15 - R17
5V
14V
10K <1/10W> x 3
12V
SW2
1 5V
R18 - R20
P04
DSS803
2
1 P15
1.0K <1/10W> x 3
3 P05
6 3
2 P16
5 2
4 P07
1 3 P17
4
I C 1
AUTO RESTART
C21 - C23
EX. SIGNAL FUNCTION SWITCH
0.1 <F>
ROOM TEMPERATURE CORRECTION uPD78F0058GK-A88
( HEATING OPERATION ) x 2
C4 5V
5 P130
R11 - R14
0.1
10K <1/10W> x 4
<F> 6 P131
P14
R7 - R10
10 P72
1.0K <1/10W> x 4 P13
8 4 CUSTOM CODE 2
11 P20 P12
7 3 CUSTOM CODE 1
2
6 FAN SWITCH 2
5 1 FAN SWITCH 1
P10
P11
C17 - C20
5V
0.1 <F> x 4
74 VDD0
C1
C3
+ 68 VDD1
P127
100/ 0.1
75 AVRF0
6.3V <F> P126
7 AVRF1
5V P125
4 AVSS
R73 R74 P124
67
VSS0
10K 1.0K
P123
33 VSS1
<1/10W> <1/10W>
1 P122
C35
2 P121
45 P31
0.01
CN5
5V
46 P32
R76 <B>
R75
I C3 (1/7)
BLACK 10K P120
10K
uPA2003GR 30 P53
<1/10W>
<1/10W>
GRAY 1
25 P46 I C
C34
2
GRAY
0.01 I C2 (1/7)
5V
<F>
CN4 uPA2003GR P23
R55 R56
P24
10K
1.0K
RED
P64
<1/10W>
<1/10W>
1 8 P70
P60
5V
2 C38
P61
0.01 R53
R54
CN16
P62
<F> 10K
180
P63
<1/10W>
<1/10W>
9 P71
WHITE
P01
Q1
I C4 (4/7)
14V
DTA143EUA
uPA2003GR
28 P51
27 P50
26 P47
29
I C2 (6/7) P52
14V
uPA2003GR
1
24 P45
2 23 P44
P43
22
3 P00
21 P42
4
20 P41
19
5 P40
6 R77 R78
5V
7 10K 390
<1/10W> <1/10W>
8
63 P02
9
P37
10
C32
C33
0.01
CN2
0.01
<F>
B10B-PASK-1
<F>
Q2
WHITE
DTC124EKA
P33
P34
14V
P35
R37 R38
I C3 (1/7)
1.0K 1.0K
uPA2003GR
<1/10W> <1/10W>
50 P36
XT2
B Z
BZ1
PKM13EPYH-4000-A0
P57
P54
P55
P56
R33 - R36
1.0K <1/10W> x 4
44 P30
43 P67
42 P66
41 P65
C28 - C31
0.01 <F> x 4
P27
P03
12 P21
13 P22
16 P25
RESET
17 P26
X1 X2
70 69
1 3
C24 - C27
0.1 <F> x 4
X1
CSTLS5M00G53-A0
2 <5.00MHz>
6
5V
65
R3 R2 R1 10K <1/10W> x 3
R4 - R6
66
1.0K <1/10W> x 3
ROOM TEMPERATURE CORRECTION
JM1
73
( COOLING OPERATION )
JM2
COMMERCIAL MODE SWITCHING
FAN DELAY SWITCHING
JM3
( HEATING OPERATION )
R57 - R59
C16 C15 C14
1.0K <1/10W> x 3
80
0.1 <F> x 3
79
78
C8 R60
0.1 1.0K
76 R62 - R64
<F> <1/10W>
77
10K <1/10W> x 3
C9 R61
I C5 (7/7)
0.1 1.0K
14V
uPA2003GR
<F>
<1/10W>
59
58
57
56
55
54
53
I C3 (1/7)
uPA2003GR
52
5V R49, R50
JM4
5V
5V
R43, R44
10K <1/10W>
0R0
71
10K <1/10W>
x 2
x 2
14 R41
1.0K
15
<1/10W>
40
36 1
CN13
37 2
B08B-XASK-1-A
38 3
39 4
62 5
C2 C40
C41 R42 + 6
C39
10/ 0.01
1000P 47
0.01 7
25V
<F>
<R> <1/10W>
<F> 8
12V
5V
-
+ R68
R71
I C6-2 15.4K
10K
BA10393F <1/10W>
<1/10W>
-
61
+
R69
I C6-1 12V
28K
D2
CN6
BA10393F <1/10W> 12V
DAN217U
D3 B3B-XAKK-1-A
D1FS4A
R67
I C3 (1/7) 1
390
uPA2003GR
2
<1/10W>
51
3
R70
10K
<1/10W>
14V
I C3 (3/7)
14V
uPA2003GR
47
CN14
1
B02B-PAMK-1
2
48
49
14V
CN15
1
B02B-PAOK-1
2
72
NC
R48
5V
10K
<1/10W>
35
31
1 CS VCC 8
C13
32 2 SK
DO 4
34 0.1
3 D I NC 7
6 NC GND 5 <F>
I C7
BR93L56RF
5V
R45 - R47
R39
10K <1/10W> x 3
10K
<1/10W>
CN9
1
18
B3B-XARK-1-A
C36 R40 2
0.01 1.0K 3
<F> <1/10W>
64
D1 5V
5V
5V
DAN202K
C12
I C9 R80 C10
R72
0.1 10K 0.1 CN10
10K BD4742G
1
<F> <1/10W> B3P-VH-B
<1/10W> <F>
5 VCC SUB 2
60 2
4 VOUT
C37
C11 3 GND NC 1
R79 3
0.01
0.1
1.0K
<F>
<F>
<1/10W>
MAIN PCB
ARYC45LCTU : K03BZ-0802HSE-C1
ARYC54LCTU : K03BZ-0801HSE-C1
CN8
5V
B02B-XASK-1-A THERMISTOR ( ROOM TEMP. )
WHITE
1
BLACK
2
BLACK
R65
10K
1
GRAY
<1/10W>
2 GRAY
R66
THERMISTOR ( PIPE TEMP. )
49.9K
CN7
<1/10W>
B02B-XAKK-1-A
BLACK
14V
1 CN11
B05B-XASK-1-A
2
WHITE
3
LOUVER
4
( UP / DOWN )
5
CN12
1
B05B-XARK-1-A
2 RED
3 LOUVER
( RIGHT / LEFT )
4
5
WHITE
INDICATOR PCB ASSY
BLACK
REMOTE CONTROL UNIT
GREEN
FRESH AIR
TERMINAL
3 2 1
BOARD
ORANGE
HEATER
REMOTE CONTROL
RED
FLOAT SWITCH
WHITE
FEED BACK