Fujitsu ABY54FBAG, Service Manual

REMOTE CONTROL CUSTOM CODE
SWITCHING (R1)
REMOTE CONTROL CUSTOM CODE
SWITCHING (R2)

INDICATOR PCB
 EZ-097JHSE-D

AUTO RESTARTE SWITCHING

ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )

ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )

OUTDOOR UNIT

POWER SOURCE
230V
50Hz

5V

NOT USED

JM1

JM3

JM2

14V

5V

IC3

7805

           R15 - R17
10K <1/10W> x 3

T1

SWITCHING TRANSFORMER

ZFT29B01

PRIMARY SECONDARY

I

O

G

D6
D2FL20U

  C6
1000
/25V

+

R

8 

 1

0K

<

1/

10

W

>

R20  1.0K  <1/10W>

R18  1.0K  <1/10W>
R19  1.0K  <1/10W>

C19 - C21
0.01 x 3
<F>

R59     10K  <1/10W>

R98     10K  <1/10W>

R98     10K  <1/10W>

R97     10K  <1/10W>

C35
1000P
<R>

C32
1000P
<R>

R44  1.0K
<1/10W>

R46  1.0K
<1/10W>

R43
10K (1%)
<1/10W>

R45
49.9K (1%)
<1/10W>

C34
0.1
<F>

C37
0.1
<F>

5V

5V

5V

           Q4
DTC124EKA

R48
10K
<1/10W>

R49  1.0K
<1/10W>

14V

C38
0.01
<F>

R47  390
<1/10W>

CN10
B5B-XASK-1-A

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

BROWN

RED

ORANGE

YELLOW

WHITE

CN10-1

CN10-5

CN10-4

CN10-3

CN10-2

CN11-1

CN11-5

CN11-4

CN11-3

CN11-2

CN11
B5B-XARK-1-A

RED

UL1430  AWG28

M

M

LOUVER
( UP / DOWN )

LOUVER
( RIGHT / LEFT )

5V

OPERATE

TIMER

LOUVER

LOUVER

OUT

PHA201

SBX1810
   -22

C201
0.1
<F>

C202
10/
25V

+

MANUAL AUTO
SWITCH

SW201

EVQ  PEE  04R

CN201
8P-SCN

1

2

3

4

8

5

7
6

R201  330 <1/4W>

R202  330 <1/4W>

R204  330 <1/4W>

R203  330 <1/4W>

D201  SLR-325 <RED>

D202  SLR-325 <GRN>

D204  SLR-325 <ORG>

D203  SLR-325 <ORG>

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

BROWN

RED

ORANGE

YELLOW

WHITE

BLUE

PURPLE

GRAY

UL1430  AWG28

5V

5V

5V

+

R52
10K
<1/10W>

       R53
       10K
<1/10W>

R54  47
<1/10W>

C41
10/
25V

CN13
B8B-XASK-1-A

WHITE

CN13-1

CN13-2

CN13-3

CN13-4

CN13-8

CN13-5

C42
0.01
<F>

CN13-7
CN13-6

4

3

2

1

8

7

6

5

D0

D1

SK

CS

VCC

NC

NC

GND

14V

C39
0.1
<F>

IC7

BR93LC46RF

14V

CR5
1000P
<R>

R51  1.0K
<1/10W>

C40
0.01
<F>

R50  10K
<1/10W>

R77 - R79
10K <1/10W> x 3

5V

5V

5V

5V

R80       10K  <1/10W>

R70       10K  <1/10W>

R69       10K  <1/10W>

R71      1.0K  <1/10W>

R58      10K  <1/10W>

R81      1.0K  <1/10W>

R72      1.0K  <1/10W>

R100      10K  <1/10W>

C31
0.01
<F>

C16
0.01
<F>

5V

5V

C43
0.01
<F>

JM11

CR2      10K  <1/10W>

CR3      10K  <1/10W>

CR4      10K  <1/10W>

IC6 (1/7)
uPA2003GR

BZ1
PKM13EPY-4000

R56  1.0K
<1/10W>

R57  1.0K
<1/10W>

CR7
0.01
<F>

R67  1.0K
<1/10W>

      R68
       10K
<1/10W>

C1
0.1
<F>

CN16
B3P-VH-B

WHITE

CN15
B3B-XARK-1-A

RED

RJ2  10K
<1/10W>

RJ1  10K
<1/10W>

C49
0.01
<F>

R75  10K
<1/10W>

R76
10K
<1/10W>

FLOAT SWITCH

UL1430 AWG22

CN16-1

CN16-3

CN16-2

CN15-1

CN15-2
CN15-3

GRAY

PURPLE

BLUE

UL1430 AWG22

UL1430 AWG22

FEED BACK

F M

B Z

6

11

9

HA
JEM-A

CN14
B4B-XH-AM

WHITE

CN14-4

CN14-1

CN14-2

CN14-3

CN8

CN7

B2B-XASK-1-A  

WHITE

B2B-XAKK-1-A  

BLACK

CN8-1
CN8-2

BLACK

BLACK

CN7-1
CN7-2

UL1430  AWG24

UL1430  AWG24

GRAY

GRAY

GRAY

GRAY

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

14V

14V

IC5 (1/7)
uPA2003GR

IC4 (7/7)
uPA2003GR

9

16

1

6

11

14

16

3

1

2

4

5

7

10

12

13

15

9

76

77

35

34

27

18
17
16

13
12
11

5

28

29

30

31

32

62

8

9

10

6

50

80

79

78

61

26

25

24

23

22

64

73
71

15

14

60

3

69

70

1

X1

X2

RESET

P23

P24

I C

XT1

P03

P43

P44

P45

P46

P47

P00

P12

P13

P14

P36

P70

P71

P72

P131

P01

P51

P52

P53

P54

P55

P22
P21
P20
P130

P50
P27

P26
P25

P56

P57

P11

P10

P15
P16
P17

1

2

3

54

55

66

65

74
68
75

7

P122

P123 

P05

P04

VDD0
VDD1

AVRF0
AVRF1

AVSS
VSS0

VSS1

XT2

P124
P125
P126

4

67

33

72

56
57
58

59

P127

63

P02

42

P66

P64

40

39

38

37

36

52

51

P63

P62

P61

P60

P120

P37

P35

P34

49

48

53

47

P121

P33

41

43
44
45

P65

P67
P30
P31
P32

46

19
20
21

P40
P41
P42

2

3

2

1

      R55
       10K
<1/10W>

C44
0.1
<F>

IC8
PST600C

C45
0.1
<F>

JM10

X1   CSTS0500MG03-T

0.01 <F> x 3

C10 C12 C30

C22 - C25
0.01 x 4 <F>

R42  1.0K       <1/10W>

R40  1.0K       <1/10W>

R41  1.0K       <1/10W>

5V

5V

  SW1
DSS803

CN9
B5P-SHF-1AA

WHITE

TEST

10K <1/10W> x 3

R39

R38

R37

NO.1

NO.3

NO.2

CN9-1

CN9-5

CN9-4

CN9-3

CN9-2

R21 - R24
10K <1/10W> x 4

R25 - R28
1.0K <1/10W> x 4

IC5 (1/7)
uPA2003GR

IC6 (2/7)
uPA2003GR

IC6 (4/7)
uPA2003GR

VA2
470V

K 8

K 4

14V

IC5 (5/7)
uPA2003GR

CR1  10K
<1/10W>

CR6
0.01
<F>

5V

+

-

SSR1

G3MC-202PL-VD

DC12V

R93 - R96
10K <1/10W> x 4

R13  10K
<1/10W>

C18
0.01
<F>

C17
0.01
<F>

Q3
DTC124EKA

5V

5V

R12  1.0K
<1/10W>

IC9

TLP621
 <GB>

D8
D1F60

R9   390
<1/10W>

      R10
       10K
<1/10W>

11

6

5

12

13

4

14

3

15

2

5

4

14

15

3

2

8

7

1

7

10

10

16

R11  56K
<1.0W>

           R29 - R32
10K <1/10W> x 4

5V

NC

C26 - C29
0.01 <F> x 4

R33 - R36
1.0K <1/10W> x 4

C47
0.1
<F>

C15
0.1
<F>

C13
0.1
<F>

C14
100/
6.3V

+

JM6

+

C8
100
/6.3V

C54
0.01
<F>

C101
0.22
275V

C105
0.01
<F>
C106
0.01
<F>

C104
0.01
<F>

C103
0.01
<F>

ELF20N018A

LF101

VA101
470V

VA102
470V

SA101
3600V

TM102

TM101

E101

W103

W104

F M

FAN MOTOR

FAN CAPACITOR

CN1   B2P3-VH-B-C

BLACK

AC IN

UL1015  AWG18

BLACK

UL1015  AWG18

WHITE

UL1015  AWG20

WHITE

UL1015  AWG20

WHITE

UL1015  AWG20

BLACK

UL1015  AWG20

WHITE

UL1015  AWG20

RED

CN6-2

CN6-1

CN5-1

CN5-3

CN5-2

CN4-2

CN4-1

CN4
B2P3-VH-B-Y

YELLOW

CN5
B3P5-VH-B  

WHITE

CN6
B2P3-VH-B-E

BLUE

DRAIN PUMP

UL1015  AWG18

GRAY

CN19
B2P3-VH-B-R

RED

CN19-2

CN19-1

JM5

JM8

K8
G5NB-1A

K4
G5NB-1A

CR8
TA120033

C3  0.22 <275V>
R88  120 <1/2W>

TERMINAL BOARD

2(N)

3

1

U

L1

01

5 

  A

W

G

18

W

H

IT

E

U

L1

01

5 

  A

W

G

18

B

LA

C

K

U

L1

01

5 

  A

W

G

16

  G

R

E

E

N

L

N

F101

3.15A

<250V>

BET

FH101

FH102

CN1-1

CN1-2

+

      R7
     330
<1/4W>

R2  1.5
<2W>

           C5
100/450V

D1
D3SB60

R1  3.3
<5W>

POWER SUPPLY PCB
EZ-002GWSE-P

Q1
2SC4236

        Q2
2SC1815

R3  100
<1/10W>

     D3
MTZJ5.1B

     D4
D1FL20U

     D2
D1FL20U

R6  100
<1/2W>

  C7
0.047
 50V

R4  330K
     <2W>

     C6
4700P
 600V

R5
62K
<2W>

               D5
1SR139-600

             D10
1SR139-600

I C 1

uPD780058BGC
            -108-8BT

Models : ABY54FBAG

Controller PCB assy (main PCB)

EZ-0020GWSE-C

INDOOR PCB CIRCUIT DIAGRAM

2005.10.31

7