Fujitsu AUG54AGB3W Service Manual page 10

Models : AUG54RLB3W, AUY54RLB3W, AUT54RLB3W
THERMAL FUSE
<SPRH-2W>
R1 3.3
<RGGS-5W>
Q1
2SC4236
CN3-2
CN3-1
D1
CN3
D3SB60
R3 100
53406-9910
<1/10W>
+
C5 R2 1.5
100/450V <RSP2-2W>
FH101 F101 FH102
TM101
3.15A
VA102
POWER SOURCE
<BET>
470 <TNR>
220 / 240V
50Hz
TM102 ELF20N018A
SA101 VA101
RA-362M 470 <TNR>
E101 W103 POWER SUPPLY PCB
W104
UL1015 AWG18
BLACK
UL1015 AWG18 WHITE
UL1015 AWG18
RED
FAN CAPACITOR UL1015 AWG20 WHITE
440V
6uF
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
F M
UL1015 AWG20
RED
DRAIN PUMP YELLOW
M
YELLOW
TERMINAL BOARD
3
2
1
E
OUTDOOR UNIT
2003.06.11
R15-R17
C6 10K <1/10W> x 3
4700P
JM1
NOT USED
<ECQM>
JM2
REMOTE CONTROL
CUSTOM CODE SWITCHING (R1)
D5
REMOTE CONTROL JM3
R4 330K
CUSTOM CODE SWITCHING (R2)
1SR139-600
D10
1SR139-600
T1
C7 0.047 R6 100
SWITCHING TRANSFORMER
14V
<ECQB>
<1/2W> ZFT29B01
D6
D2FL20U
D2
D1FL20U
+
C9
1000
D3 D4
Q2
MTZJ5.1B D1FL20U /25V
2SC1815
R7 PRIMARY SECONDARY
C8
+
330 100/6.3V
<1/4W>
C54 7805
0.01
I
<F>
C103 C105
0.022 SW2
0.01
DRS4016-5
<F> <YE>
VA1
8
C104
C106
470 <TNR>
0.01 4
0.022
<F>
<YE> 2
C 1
LF101
18
14
CN1-1
CN1-2
CN1-3
CN1
B3P5-VH-B-C
BLACK
10
CN4
IC10 HI2002
B2P3-VH-B-Y
YELLOW
CN4-1
R93-R96
CN4-2 10K <1/10W> x 4
CN5-1
CN5-2
SSR1
G3MC-202PL-VD
JM5 JM8
CN5-3
+
CN5
B3P5-VH-B
-
K4
G5NB-1A DC12V
UL1015 AWG22
CN6-2
BLACK
C3 0.22 <RE>
VA2
R88 120 <1/2W> 470 5V R21-R24
UL1015 AWG22
CN6-1
BLACK 10K <1/10W> x 4
<TNR>
CN6
B2P3-VH-B-E
CN9-1
BLUE
CN9-2
CN9-3
TEST
CN9-4
CN9-5
CN9
5V
B5P-SHF-1AA
R39 R38 R37
SW1
10K <1/10W> x 3
DSS803
NO.1 R42 1.0K
ZONE CONTROL SWITCHING
R41 1.0K
NO.2
NO.3 R40 1.0K
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
CONTROLLERPCB ASSEMBLY ( MAIN PCB )
EZ-00224HSE-C
5V
R18 1.0K <1/10W> 1 P10 76
P15
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
<F>
uPD780058BGC
-057-8BT
52 P120
NC
IC2
12V 54 P122
7812
I O P70 8
55 P123
G
C11 P05
66 P71 9
+
10/
65 P04 P72 10
25V
R59
R97 R98 R99
P131 6
10K <1/10W> x 4 74 VDD0
P46 25
68 VDD1
IC3
5V 75 AVRF0
P24 15
7 AVRF1
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
P51 28
5V R29-R36
33 VSS1
1.0K <1/10W> x 4
JM10
P52 29
71 I C
R33-R36
72 XT2 P53 30
NC
1.0K <1/10W> x 4
56 P124
P54
31
57 P125
P50 27
58 P126
P27 18
59
P127
P26 17
P25 16
C26-C29
0.01 x 4
5V
<F>
1
P22 13
41 P65
P21 12
IC5 (1/7)
P20
11
uPA2003GR
P130 5
R14 10K
5
<1/10W>
2 42 P66
CR1
3
0.01 P55 32
<F>
5V
R10
R9 390
10K
R60 10K
<1/10W> <1/10W>
63 P02 <1/10W>
61
P00
4
CR6
2SC2712
C17 0.01
0.01 <F>
Q3
<F>
DTC124EKA
P121 53
P03 64
P01 62
14V
P12 78
14V 9
40 P64
11 6
P13 79
39 P63 P14 80
12 5
NC
38 P62
13 4
NC
37 P61
NC 14 3
36
15 2 P60
P33 47
K 4
8 P34 48
IC5 (5/7) 49
P35
uPA2003GR
P45 24
R25-R28 P44 23
1.0K <1/10W> x 4
P43 22
43 P67
44
P30
C31 C16
45 P31
46
P32
C22-C25
0.01 <F> x 3
0.01 x 4
XT1 73
<F>
50 P36
NC
51 P37
NC
R55 10K
<1/10W> 19
P40
<1/10W>
<1/10W>
20 P41
RESET
60
<1/10W>
21 P42
C44
0.1
X1 X2
C10 C12 C30
70 69 <F>
1 3
0.01 <F> x 3
2
X1 CSTS0500MG03-T
- 9 -
R43 C34
C32 R44 1.0K
10K (1%) 0.1
1000P <1/10W>
<R> <1/10W> <F>
C35 R45 C37
R46 1.0K
1000P 49.9K (1%) 0.1
<1/10W>
<R> <1/10W> <F>
5V
10K <1/10W> x 4
R50 10K <1/10W>
4 D0 VCC 8
3 D1 NC 7 R58
R75 R76
C39
2 CK NC 6
0.1
<F>
1 CS GND 5
R77- R79
IC7
10K <1/10W> x 3
BR93LC46RF
C38
NC
0.01
NC
<F>
NC 14V
IC5 (1/7)
NC
uPA2003GR
1 16
7 10
6 11
5 12
14V
9
4 13
NC
IC11-1
3 14
NC BA10358
2 15
NC
+
-
16
1 NC
8
5V
IC4 (7/7)
uPA2003GR
12V
R52
R51 1.0K
10K R63
<1/10W>
<1/10W>
15.4K (1%)
<1/10W> 12V
B3B-XAKK-1-A
5V 5V
R64 CN17-1
28K (1%) L2
R61 10K
<1/10W> 0.022
<1/10W>
12V
<DSS306>
R62 4.7K
<1/10W>
R66
CN17-2
Q5 Q6
10K L4
2SC2712 12V
<1/10W>
R65 0.022
IC11-2
<DSS306>
390
BA10358
Q7
R91 10K
<1/10W>
CN17-3
2SC982
<1/10W>
L3
D7
5V 0.022
DA226U
<DSS306>
R92 10K
C1
R68 10K
<1/10W>
0.1
<1/10W>
<F>
TERMINAL
R67 1.0K
BOARD
CR7
<1/10W>
0.01
5V
<F>
CR2-CR5
10K <1/10W> x 4
R70 R69 R80
10K <1/10W> x 3
NC
NC SW4
NC 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
5V
NO.2 INDOOR FAN SWITCHING
NO.1 ROOM TEMPERATURE CORRECTION
RJ2
( COOLING OPERATIONE )
10K
RJ1 1.0K <1/10W>
<1/10W>
CN15-1 UL1430 AWG22
CN15-2
C49
5V
0.01 CN15-3 UL1430 AWG22
5V
<F>
CN15
1
B3B-XARK-1-A
3 C45
RED
0.1
IC8
<F>
2
PST
600C
5V
CN8 B2B-XASK-1-A ROOM TEMPERATURE THERMISTOR
CN8-1 BLACK
CN8-2
BLACK
PIPE TEMPERATURE THERMISTOR
CN7 B2B-XAKK-1-A BLACK
CN7-1
GRAY
CN7-2 GRAY
5V
R100
CN14
Q4
B4B-XH-AM
DTC124EKA
CN14-4
5V
CN14-3
5V HA
R47 390
R48 JEM-A
CN14-2
<1/10W>
R49 1.0K
10K
<1/10W> <1/10W>
CN14-1
CN10
B5B-XASK-1-A
CN10-1 BROWN BROWN
CN10-2
RED RED
LOUVER
CN10-3 ORANGE ORANGE
M
( UP / DOWN )
CN10-4 YELLOW
YELLOW
CN10-5
WHITE WHITE
UL1430 AWG28
CN17
3 2 1
REMOTE CONTROL UNIT
EZ-000DHSE-R
FLOAT SWITCH
BLACK
BLACK