Fujitsu AGYF09LAC Service Manual page 9

INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AGYF09LAC : K06CS-0703HSE-C1
AGYF12LAC : K06CS-0704HSE-C1
AGYF14LAC : K06CS-0705HSE-C1
POWER SUPPLY CIRCUIT
F1 I C26-14 I C26-10
FSL 250 3.15
< EM >
SS21V
K1-4
4
FH1 FH2
C1
TM5 PFC5000 VA1
470V 0.22
-0702F
<TNR> <ECQU>
x 2
TM1
1
D15
1SS355
7V
R71
I C2
0R0
1 I O 3
T1-12
G
C13 C20 2
+ C21
330/ 0.1
25V <F>
<F>
5V
R24
C35
CN1
1.0K
0.1
150-103-86172
<1/10W>
<F>
1
THERMISTOR
R23
( ROOM TEMP. )
10K
2
<1/10W>
R25
1%
R26
49.9K
CN3
1.0K
<1/10W>
B02B-PASK-1
<1/10W>
1%
1
THERMISTOR
C37
2
( PIPE TEMP. )
0.1
L6, L7
<F>
BLm18 <BD102>
x 2
12V
F2
<SmDC>
0.2A - 30V
12V
D2
D1F60
TO REMOTE CONTROL UNIT
D3
JP5
1
RED DAN217U
0R0
2
3
WHITE
5V R90
3
BLACK
10K
4
1 2
12V <1/10W>
R88 10K
SWITCH JUMPER 5
<1/10W>
CN6
B05B-XASK-1-A
2007.10.26
340V
C10 0.01
<ECQE>
W5
C9
+ R2
68/
100K
420V
<RS-2W>
L2 D7
<SL>
1
L1 0.6A - 10mH 1NH42
2
20*20*18 3
D1 R3
3 4
GSIB460L I C8
47 2SC1037AK
TOP244
<1/2W> <Q>
2
6 D C 1
5 F L 2
4 S X 3
R5
2 R4
15K
12K
<1/10W>
<1/10W>
C24 - C26
5V
0.1 <F>
C18
+
x 3
47/
35V <1/10W>
C22
C14 C23
+ +
0.1 330/ 10/ 0.1 A
25V 25V <F>
5V
EEPROM
5V
R85 10K I C6
<1/10W>
S-93C56BD0I
ROOM & PIPE TEMP. THERMISTOR
8 VCC CS 1
4 DO SK 2
C36
7 NC D I 3
0.1 5 GND
NC 6
<F>
C64 - C67
1000P <R> x 4
C38
0.1
<F>
REMOTE CONTROLLER COMMUNICATION
12V
I C5-2
8
12V C47
R92 BA10393F
0.1
I C5
5V
15.4K 6 -
7
<F>
5
+
<1/10W>
4
R94
I C5-1
1%
10K
BA10393F
R93 <1/10W>
2 -
1
28K 3
+
<1/10W>
1%
11 6
I C1-59
R91
I C16-1
390
R89
uLN2003ADR
<1/4W>
1.0K
1%
<1/10W>
I C1-73
C48
0.01
<B>
I C1-33
I C1-32
5V
C41
I C1-29
1000P
I C1-28
<R>
I C1-3
C59
I C1-40
1000P
I C1-62
<R>
INDICATOR LED, REMOTE CONTROL UNIT
MANUAL AUTO SWITCH
UP / LOW BALLOON SWITCH
5V 15V R33
1.0K
R31
<1/4W>
330
1
4
<1/10W> 1%
2 3
R35
I C10
820
3 PS2501L
Q6
2 <1/4W>
5V
RT1N241M
I C1-43 1%
1
R39
10K
<1/10W>
4
C45 R37
3
1000P 1.0K
I C14
<R> <1/10W>
T1
MY064
6 D12 RF201L2S
12V
5
D9 RF101L2S
D10 RF101L2S
4
20V
3 8
2 9
T1-12
C11
1 10 R9
47P 150
<1/10W>
D8 C28
R12
R8 C19 R11
1SS355 0.01
0.1 5.6K 200K
1.8K
<F>
Q7
<1/10W>
<1/10W> <F> <1/10W>
1%
C15
1
C12
47/ C 3 R13
+
1
1000
35V 47K
REF
3 4 1
A 2
/25V
I C19 <1/10W>
C27
3 2
TL431ILPR 1%
0.22
I C15
<B>
+ PS2501L
R7 D4
270 RF101L2S
C16
100/
50V
I C1
5V
uPD780148
44 P00 VDD 9
43 P01 EVDD 31
I C1-43
42 P02 P50 56
I C1-42
41 P03 P51 55
I C1-41
40 P04 P52 54
I C1-40
39 P05 P53 53
I C1-39
38 P06 P54 52
I C1-38
18 P10 P55 51
19 P11 P56 50
CS
20 P12 P57 49
21 P13 P60 33
I C1-33
22 P14 32
P61 I C1-32
R29 I C1-23 23 P15 P62 29
I C1-29
24 P16 P63 28
10K I C1-24 I C1-28
25 P17 P64 48
<1/10W> I C1-25
80 P20 47
P65 I C1-47
79 P21 P66 46
I C1-46
78 P22 P67 45
77 P23 P70 72
I C1-76 76 P24 P71 71
C40
I C1-75 75 P25 P72 70
0R0
74 P26 P73 69
I C1-74
73 P27 P74 68
I C1-73
7 P30 P75 67
6 P31 P76 66
I C1-6
5 P32 P77 65
I C1-4 4 P33 P120 3
I C1-3
64 P40
RESET I C1-64 P130 17 CS
I C1-63 63 P41 P140 26
I C1-26
62 P42 P141 27
I C1-62
61 P43 P142 34
I C1-61
60 P44 P143 35
I C1-60
5V
59 P45 P144 36
I C1-59
R51
58 P46 P145 37
BEN
I C1-58
0R0 57 P47 AVREF 1
I C1-57 5V
14 RST I C 8
VPP
3 12 X1 REGC 10
C55
2 13 X2 GND 11
0.1
1 15 XT1 AGND 2
X1 EGND 30
<F> 16 XT2
8.38MHz
<CSTLS>
5V
CN11
B09B-PAEK-1
R60 - R62
1
10K <1/10W> x 3
R53 330 <1/10W>
2
R54 330 <1/10W>
3
R55 330 <1/10W>
4
R56 330 <1/10W>
5
R57 47 <1/10W>
6
R58 1.0K <1/10W>
7
R59 1.0K <1/10W>
8
C53
9
1000P
+
C50 C49
<R>
0.01
100/
25V <B>
UPPER FAN MOTOR CIRCUIT
C43
100/
CN10
340V
16V
B5 ( 6-5 ) B-XARK-1-A
+
6
5
15V I C1-24
A A
4
C46
15A
3
1000P
A
<R> <1/10W>
2
1
1
2
DC FAN MOTOR
R41 R43
4.7K
6.8K
<1/10W> <1/4W>
8
JUMPER SWITCH
5V
R110 - R114
10K <1/10W> x 5
JM1
AUTO RESTART / PULG ON
I C1-76
JM2
ROOM TEMPERATURE CORRECTION 1
I C1-42
JM3
ROOM TEMPERATURE CORRECTION 2
I C1-41
REMOTE CONTROL UNIT
JM4
SWITCHING 1
I C1-75
JM5
REMOTE CONTROL UNIT
I C1-74
SWITCHING 2
5V
DAMPER LIMIT SWITCH
R103 R105, R106
I C1-6
1.0K 4.7K <1/10W> x 2
C32
<1/10W>
1 CN18
0.01
I C1-60
B04B
<B>
2 <1/10W>
-PASK-1
3
I C1-61
R104 I C1-47
4
I C1-46
1.0K
<1/10W>
15V LINE CONTROL
20V I C20
15V
JM9
78M15
0R0
1 I O 3
G
2
C17 C30
C29 R18
+
+
0.1 1.0K 330/ 0.1
<F> 25V <F>
<RS-2W>
A
I C7-4 uLN2003ADR
4 13
3 14
2
I C18-5 uLN2003ADR
5 12
I C18-4 uLN2003ADR
13
4
3
I C16-3 uLN2003ADR
3 14
I C18-1 uLN2003ADR
1
16
I C7-7 uLN2003ADR
7 10
I C7-6 uLN2003ADR
6 11
I C7-5 uLN2003ADR
5 12
I C16-2 uLN2003ADR
2 15
I C16-1 uLN2003ADR
1 16
I C18-7 uLN2003ADR
7 10
I C18-6 uLN2003ADR
6 11
5V
R63 - R66 R70, R69, R68, R67
330 <1/10W> x 4 <1/10W> x 4
I C1-4
C60 5V
C61 - C63
0.1
0.01 <B> x 3
<F>
LOWER FAN MOTOR CIRCUIT
5V 15V R32
R30 1.0K
C44
330 <1/4W>
100/
1 4
1%
<1/10W>
25V
3
2
R34
I C12
+
820
3 PS2501L
Q8
2
<1/4W>
RT1N241M
A
I C1-38 1%
A
1
I C1-64
340V
0.01
DC FAN MOTOR
7
15V
5V
I C1-63
6
15V
R38
5
10K
4
<1/10W>
A
3
4 1
2
R36
3
2
1
1.0K
R40 R42
I C9
4.7K 6.8K
CN17
<1/10W> <1/4W>
B5 ( 7-5,6 ) B-XASK-1-A
H I C FOR SERIAL COMMUNICATIONS
I C 2 6
H I 2 0 0 3 R 2
18 14 10 5 4 3 2 1
5V
8 7 6 5 4 3 2 1
R46
TM2
1.0K
I C26-10
<1/2W>
R47
5V
390
R45
I C26-14
<1/10W>
10K
3 3
<1/10W>
2 D14
3 DAN202K
R44
2 2
1 1
390 Q11
1 Q10
RT1N241M C33
RT1N241M
0.01
<B>
LOUVER CONTROL
CN8
B06B-PASK-1
12V
6
5
RIGHT DAMPER ROCK
I C7-3 uLN2003ADR
4
I C7-2 uLN2003ADR
3
15
CN2
I C7-1 uLN2003ADR
1 16 2 SJH20-05WS
1 5
4
3
DAMPER
I C18-3 uLN2003ADR
14 2
I C18-2 uLN2003ADR
2 15 1
5
4
3
LEFT DAMPER ROCK
2
1
6
CN12
5
B05B-PASK-1
4
UP / LOW
3
2
1
CN5
CN13 12V
SHJ20-06WS 12V 12V
B7B-PH-K-S
9 9 9
1
I C7 I C18 I C16
2
8 8 8
3
I C16-5
BZ1
12V
uLN2003ADR
4
PS1240P02AT
5
5 12
B Z
6
7
R87 10K <1/10W>
5V
L3
0R0 EXTERNAL COMMUNICATION
R84
330
CN14
<1/10W>
3
I C25
2
E I B
PS2501L
1
4 1
C57
3 2 5V
0.01
<B>
R80
L4
1.0K
0R0
<1/10W>
C56 R83
10K
<B> R81
<1/10W>
12V
330
<1/10W>
4 13
I C22
K10
I C16-4 1 4
CN16
G5NB-1A
uLN2003ADR 2 3
4 1
2
E I B
1
2 3