Controller Pcb Assembly ( Main Pcb ) - Fujitsu ARG25ALC Service Manual

Models : ARY25RLC
ARG25RLC
ART25RLC
R4 330K
<SPRH-2W>
R1 3.3
<RGGS-5W>
Q1
2SC4236
JM6
D1
D3SB60
R3 100
<1/10W>
C5
+
R2 1.5
100/
<RSP2-2W>
450V
K4
G5NB-1A DC12V
CN6-2
C3 0.22 <RE>
DRAIN PUMP
R88 120 <1/2W>
CN6-1
CN6 B2P3-VH-B-E
BLUE
L
ELF17N015A
FH1 F1 FH2
TM101
3.15
POWER SOURCE VA102 470
<BET>
<TNR>
240V
50Hz
N
LF101
TM102
SA101
VA101 470
RA-362M <TNR>
E101 W103
W104
POWER SUPPLY PCB
UL1015 AWG18
BLACK
UL1015 AWG18 WHITE
UL1015 AWG18 RED
CN4
FAN CAPACITOR B2P3-VH-B-Y
450V YELLOW
CN4-1
WHITE
2.3uF
UL1015 AWG20
UL1015 AWG20 CN4-2
WHITE
CN5
B6P11-VH-B WHITE
PURPLE
UL1015
AWG22
PINK
UL1015
AWG22
RED
F M
FAN MOTOR
TERMINAL BOARD
3
2
1
E
OUTDOOR UNIT
2003.05.08
R5 62K
<RSP2-2W>
R15 - R17
C6 10K <1/10W> x 3
4700P
JM1
<ECQM>
JM2
REMOTE CONTROLLER CUSTOM
CODE SWITCHING (R1)
D5
REMOTE CONTROLLER CUSTOM JM3
1SR139-600 CODE SWITCHING (R2)
D10
1SR139-600
T1
SWITCHING TRANSFORMER
C7 0.047 R6 100
14V
ZFT29B01
<ECQB> <1/2W>
D6
D2FL20U
D2
D1FL20U
+
C9
D3 D4 1000
Q2 MTZJ5.1B D1FL20U
/25V
2SC1815
R7 C8 PRIMARY SECONDARY
330 + 100
<1/4W> /6.3V
C54
0.01
<F>
C105
C103
0.022 SW2
0.01
<YE>
DRS4016-5
<F>
C104
C106 C101
0.01 0.022 0.22
<F>
<YE> <RE-C>
VA1
C
470
<TNR>
18
14
CN1-1
CN1-2
CN1-3
CN1
B3P5-VH-B-C
BLACK
10
IC10 HI2002
5V
CN5-1
R93 - R96
10K <1/10W> x 4
CN5-2
K3
CN5-6
G5S-1 DC12V
SL
K1
CN5-5
G5S-1 DC12V
L
CN5-4
SSR1
M
G3MC-201P-VD
CN5-3
K2
H
+
G5S-1 DC12V
-
VA2
5V R21 - R24
10K <1/10W> x 4
CN9-1
CN9-2
CN9-3
TEST
CN9-4
CN9-5
CN9
5V
B5P-SHF-1AA
R39 10K R38 10K R37 10K
<1/10W>
<1/10W> <1/10W>
SW1
DSS803
NO.1
ZONE CONTROL SWITCHING
NO.2
NO.3
ROOM TEMPERATURE CORRECTION
(HEATING OPERATION)
ROOM TEMPERATURE CORRECTION
(HEATING OPERATION)

CONTROLLER PCB ASSEMBLY ( MAIN PCB )

EZ-00225HSE-C
5V
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
<F>
uPD780058GC-497-8BT
52
P120
NC
IC2
12V 54 P122
7812
I O
55 P123 8
P70
G
C11
66 P71 9
+ P05
10/
65 P04 P72 10
25V
P131 6
74 VDD0
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 0.1
100/ 0.1
P57 35
<F> 6.3V <F> <F>
4 AVSS
P56 34
67 VSS0
P51 28
5V R29 - R32
33
VSS1
10K <1/10W> x 4
JM10
71 I C P52 29
R33 - R36
72 XT2
NC P53 30
1.0K <1/10W> x 4
8 56 P124
P54 31
57 P125
4
P03 64
2 58 P126
CR7
1 59 P127
0.01
<F>
C26 - C29
5V 0.01 x 4
<F>
1
10 7 41 P65
IC5 (1/7) 27
P50
uPA2003GR
R14 10K
5
<1/10W>
2 42 P66
CR5
3
0.01 P55 32
<F>
5V
R10
R9 390
R60 10K
10K
<1/10W>
<1/10W>
<1/10W> 63 P02
61
4 P00
CR6
C17
0.01
0.01
<F>
Q3
<F>
DTC124EKA
P121 53
62
P01
14V
P12 78
9
14V
11 6 40 P64
P13 79
12 5 39 P63 P14 80
K2
38
13 4 P62
K1
14 3 37 P61
K3
36
15 2 P60 P33
K4 47
8 P34 48
IC5 (1/7)
P35 49
uPA2003GR
P45 24
R25 - R28
P44 23
1.0K <1/10W> x 4
22
P43
43 P67
44 P30
C31
45
P31
0.01
46 P32
<F>
C22 - C25
0.01 x 4
<F>
XT1 73
50 P36
NC
51 P37
NC R55 10K
R42 1.0K <1/10W>
19 P40 <1/10W>
R41 1.0K <1/10W>
20 P41
RESET
60
R40 1.0K <1/10W>
21 P42
C44
0.1
X1 X2
70 69 <F>
C10 C30 1 3
C12
0.01 0.01 0.01
<F> <F>
<F>
2
X1 CSTS0500MG03-T
19
C32 R44 1.0K R43
C34
10K (1%)
1000P <1/10W> 0.1
<1/10W>
<R>
<F>
R45 C37
C35 R46 1.0K
1000P <1/10W> 49.9K (1%) 0.1
<1/10W> <F>
<R>
5V
R50 10K <1/10W>
4 D0 VCC 8
3 D1 NC 7
C39
0.1
CK NC 6
2
<F>
CS GND
1 5
R77 - R79
IC7
10K <1/10W> x 4
BR93LC46RF
NC C38
5V
0.01
NC
<F>
C1
NC R67 10K
<1/10W> 0.1
NC
<F>
R67 1.0K
<1/10W>
IC5 (1/7)
1 16
B3B-XAMK-1-A
5V
12V
R52 10K
R51 1.0K
<1/10W> R63
<1/10W>
15.4K (1%)
<1/10W> 12V B3B-XAKK-1-A
5V 5V
R64
28K (1%)
R61 10K
<1/10W>
L2
<1/10W>
12V
R62 4.7K
<1/10W>
Q6
Q5 +
-
2SC2712 2SC2712 12V
L4
IC11-2
BA10358
Q7
R91 10K
2SC982
<1/10W>
R66 10K
R65 390
D7
<1/10W>
<1/10W>
L3
DA226U
R92 10K
<1/10W>
IC11-1
TERMINAL BOARD
BA10358
+
-
5V
CR2 - CR5
10K <1/10W> x 4
NC
NC SW4
DSS803
NC
R81 1.0K <1/10W>
NO.3
R72 1.0K <1/10W>
NO.2
R71 1.0K <1/10W> NO.1
NO.3 FAN SWITCHING
C16 C43
NO.2 FAN SWITCHING
5V
0.01 0.01
NO.1 ROOM TEMPERATURE CORRECTION
(COOLING OPERATION)
<F> <F>
RJ2 10K
<1/10W>
RJ1 1.0K
<1/10W>
CN15-1
CN15-2
FLOAT SWITCH
5V
C49
CN15-3
5V
0.01
<F>
1
CN15
C45
B3B-XARK-1-A
3
0.1
RED
<F>
2
IC8
PST600C
5V
ROOM TEMPERATURE THERMISTOR
CN8 B2B-XASK-1-A
CN8-1 BLACK
CN8-2 BLACK
PIPE TEMPERATURE THERMISTOR
CN7 B2B-XAKK-1-A
CN7-1 GRAY
CN7-2 GRAY
5V
CN14
B4B-XH-AM
Q4
DTC124EKA
CN14-4
5V
CN14-3
5V
HA
R47 390
JEM-A
R48
<1/10W> CN14-2
R49 1.0K 10K
<1/10W> <1/10W>
CN14-1
14V
CN10-1
HEATER
CN10-2
CN10
GREEN
CN17
BLACK
CN17-1
CN17-2
CN17-3
3 2 1
REMOTE CONTROL UNIT
EZ-002PHSE-R