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Indoor Printed Circuit Board Circuit Diagram - Fujitsu AUG54AGB3W Service Manual

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Models : AUG54AGB3W, AUY54AGB3W
THERMAL FUSE
<SPRH-2W>
R1 3.3
Q1
<RGGS-5W>
2SC4236
CN3-2
D1
CN3-1
D3SB60
CN3
53406-9910
R3 100
<1/10W>
+
C5
R2 1.5
100/
<RSP2-2W>
450V
YELLOW
BLACK
UL1015 AWG22
M
DRAIN PUMP
YELLOW
BLACK
UL1015 AWG22
L
FH101
F101
FH102
TM101
3.15A
VA102
POWER SOURCE
<BET>
240 / 220V
470
<TNR>
50Hz
N
LF101
TM102
ELF20N018A
SA101
VA101
470
RA-362M
<TNR>
E101
W103
W104
POWER SUPPLY PCB
UL1015 AWG18
BLACK
UL1015 AWG18
WHITE
CN4
B2P3-VH-B-Y YELLOW
UL1015 AWG20
WHITE
FAN CAPACITOR
440V
6uF
UL1015 AWG20
WHITE
UL1015 AWG20
BLACK
UL1015 AWG20
F M
WHITE
UL1015 AWG20
RED
FAN MOTOR
CN5
B3P5-VH-B
WHITE
TERMINAL BOARD
3
2
1
E
OUTDOOR UNIT
2003.06.11
I N D O O R
C6
4700P
<ECQM>
JM1
NOT USED
D5
REMOTE CONTROL CUSTOM CODE
JM2
R4 330K
SWITCHING (R1)
1SR139-600
REMOTE CONTROL CUSTOM CODE
JM3
SWITCHING (R2)
D10
1SR139-600
T1
C7 0.047
R6 100
SWITCHING TRANSFORMER
<ECQB>
<1/2W>
ZFT29B01
14V
D6
D2FL20U
D2
D1FL20U
Q2
C9
+
2SC1815
1000
D3
D4
/25V
MTZJ5.1B
D1FL20U
SECONDARY
C8
C54
R7
PRIMARY
100/
0.01
330
+
6.3V
<F>
<1/4W>
G5NB-1A DC12V
K4
CN6-2
C3 0.22 <RE>
R88 120 <1/2W>
CN6-1
CN6 B2P3-VH-B-E
BLUE
SW2
C105
C103
DRS4016-5
0.022
0.01
8
<YE>
<F>
4
C106
C104
C101
2
0.01
0.022
0.22
R11
C
1
<YE>
<F>
<RE-C>
56K
<1W>
D8
5V
D1F60
IC9
TLP621
R12 1.0K
(D4)-GB
<1/10W>
R13 10K
<1/10W>
CN1
B2P3-VH-B-C BLACK
5V
CN1-1
CN1-2
R39
R38
R37
SW1
CN4-1
DSS803
NO.1
AUTO RESTART SWITCHING
NO.2
NO.3
CN4-2
CN5-1
ROOM TEMPERATURE CORRECYION
( HEATING OPERATION )
CN5-2
ROOM TEMPERATURE CORRECYION
JM5
JM8
CN5-3
( HEATING OPERATION )
SSR1
G3MC-202PL-VD-2
VA2
+
470
<TNR>
-
R21-R24
10K <1/10W> x 4
CN19
K8
B2P3-VH-B-R
G5NB-1A
RED
DC12V
UL1015
AWG18
GRAY
CN19-1
CR8
TA120033
TEST
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 )
EZ-0030WSE-C
5V
R15-R17
10K <1/10W> x 3
R18 1.0K <1/10W>
1
P15
P10
76
R19 1.0K <1/10W>
2
P16
R20 1.0K <1/10W>
3
P17
I C 1
P11
77
C19-C21
0.01 x 3
uPD780058GC
<F>
-057-8BT
52
P120
NC
54
P122
55
P123
P70
8
P05
66
P71
9
65
P04
P72
10
P131
6
R59
R97
R98
R99
74
VDD0
10K <1/10W> x 4
P46
25
68
VDD1
IC3
5V
75
AVRF0
7805
P24
15
7
AVRF1
I
O
P23
14
G
C13
C14
C15
C47
+
P47
26
0.1
100
0.1
0.1
P57
35
<F>
/6.3V
<F>
<F>
4
AVSS
P56
34
67
VSS0
5V
R29-R32
33
VSS1
P03
64
10K <1/10W> x 4
JM10
71
I C
R33-R36
72
XT2
P50
27
NC
1.0K <1/10W> x 4
56
P124
P27
18
57
P125
P26
17
58
P126
P25
16
59
P127
P22
13
P21
12
C26-C29
P20
11
0.01 x 4
5
<F>
P130
5V
R10
P51
28
10K
R9 390
<1/10W>
<1/10W>
63
P01
P52
29
P53
30
CR6
P54
31
0.01
C18
C17
32
<F>
P55
0.01
0.01
Q3
<F>
<F>
DTC124EKA
P01
62
10K <1/10W> x 3
R42
1.0K <1/10W>
19
P40
R41
1.0K <1/10W>
20
53
P41
P121
R40
1.0K <1/10W>
21
P42
P36
50
P120
52
C30
C10 C12
P37
51
0.01 <F> x 3
P35
49
P34
48
47
P33
5V
R93-R96
10K <1/10W> x 4
P00
61
14V
9
P12
78
40
11
6
P64
P13
79
14V
12
39
P63
5
80
P14
38
P62
P66
42
13
4
P61
14
3
37
15
2
36
P60
K 4
CR1-CR4
8
IC5 (5/7)
10K <1/10W> x4
5V
uPA2003GR
P45
24
R25-R28
P44
23
1.0K <1/10W> x 4
22
43
P67
P43
44
P30
C31
45
P31
C16
46
P32
C22-C25
IC5 (1/7)
XT1
73
0.01 x 4
uPA2003GR
<F>
4
P65
10
7
R55 10K
<1/10W>
RESET
60
C44
CN9-1
0.1
X1
X2
CN9-2
70
69
<F>
1
3
CN9-3
CN9-4
CN9
CN9-5
2
B5P-SHF-1AA
X1 CSTS0500MG03-T
- 7 -
B O A R D
C32
R43
R44 1.0K
C34
1000P
10K (1%)
<1/10W>
0.1
<R>
<1/10W>
<F>
C35
R45
C37
R46 1.0K
49.9K (1%)
1000P
<1/10W>
0.1
<R>
<1/10W>
<F>
5V
10K <1/10W> x 4
R50 10K <1/10W>
4
D0
8
VCC
R75
R76
3
D1
NC
7
R58
C39
2
NC
6
CK
0.1
<F>
1
5
CS
GND
R77-R79
IC7
10K <1/10W> x 4
BR93LC46RF
IC5 (1/7)
uPA2003GR
1
16
7
10
6
11
5
12
4
13
IC4 (7/7)
14V
3
14
uPA2003GR
5V
9
2
15
1
16
8
R53 10K
R52 10K
<1/10W>
<1/10W>
CN13-1
CN13-2
CN13-3
CN13-4
CN13-8
5V
R51 1.0K
C40
CN13-5
<1/10W>
0.01
C42
<F>
0.01
R54 47
<F>
CN13-7
<1/10W>
CN13-6
CR5
IC6 (7/7)
1000P
uPA2003GR
<R> R56 1.0K
14V
R57 1.0K
7
10
<1/10W>
<1/10W>
6
11
5
12
4
13
B Z
14V
14V
3
14
BZ1
9
2
15
K 8
PKM13EPY-4000-TF01
1
16
8
5V
JM11
R70 R69 R80
10K <1/10W> x 3
SW4
DSS803
R81 1.0K
<1/10W>
NO.3
R72 1.0K
<1/10W>
NO.2
R71 1.0K
<1/10W>
NO.1
C43
NO.3 INDOOR FAN SWITCHING
NO.2 INDOOR FAN SWITCHING
5V
0.01 <F> x 3
NO.1 ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
RJ2
10K
RJ1 1.0K
<1/10W>
<1/10W>
UL1430 AWG22
CN15-1
5V
CN15-2
C49
5V
CN15-3
UL1430 AWG22
0.01
1
<F>
CN15
C45
3
B3B-XARK-1-A
0.1
RED
<F>
IC8
2
PST600C
CN8
5V
B2B-XASK-1-A
ROOM TEMPERATURE THERMISTOR
CN8-1
BLACK
CN8-2
BLACK
PIPE TEMPERATURE THERMISTOR
CN7-1
GRAY
CN7-2
GRAY
CN7
B2B-XAKK-1-A
BLACK
5V
CN14
Q4
B4B-XH-AM
CN14-4
DTC124EKA
5V
CN14-3
5V
HA
R47 390
R100
R48
JEM-A
CN14-2
<1/10W>
R49 1.0K
10K
<1/10W>
<1/10W>
CN14-1
5V
C38
0.01
R68
<F>
10K
C1
<1/10W>
0.1
<F>
R67 1.0K
CR7
<1/10W>
0.01
<F>
14V
LOUVER
( UP / DOWN )
CN10-1
BROWN
BROWN
CN10-2
RED
RED
CN10-3
M
ORANGE
ORANGE
CN10-4
YELLOW
YELLOW
CN10-5
WHITE
WHITE
CN10
UL1430 AWG28
B5B-XASK-1-A
CN201
CN13
5V
08 / 08 JC / XMR
B8B-XASK-1-A
OPERATE
BROWN
BROWN
1
R201
330 <1/4W>
D201 SLR-325 <RED>
R202
330 <1/4W>
D202 SLR-325 <GRN>
TIMER
RED
RED
2
ORANGE
3
R203
330 <1/4W>
D203 SLR-325 <ORG>
LOUVER
ORANGE
4
YELLOW
YELLOW
GRAY
GRAY
8
SW201
+
WHITE
WHITE
5
OUT
PHA201
MANUAL AUTO
SWITCH
SBX1810
PURPLE
PURPLE
7
-22
EVQ PAG 04K
BLUE
BLUE
6
INDICATOR PCB
EZ-0000THSE-D
FLOAT SWITCH
BLACK
BLACK

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