Fujitsu Complete Guide to ASU9RL2 Service Manual and Maintenance

CN1

F1

340V

SC25-05WSA

3.15A

L1

WHITE

250V

SS21V-R060330

JP1

D5

BLACK

1

C3

1

2

S1NBC60

TO TERMINAL

WHITE

3

0.01

T1

RED

5

VA1

C1

2

+

1

D3

15V

<KH>

MY082N

220V

0.1

C2

3

-

4

D20

D1FL20U

<TNR>

<LE>

15V

15V-2

0.01

10

R57

ST03D-200-4060

<KH>

4

3

2

9

C10

+

C9

L2

5V

470

C29

R12

C4

3

8

220/

D4

330/

BLm18

<1/8W>

1000p

1.0k

+

25V

D1FL20U 25V

<BD102>

<E>

<1/2W>

W4

82/

4

7

200V

+

5

6

D8

C26

D10

5V

UDZS12B

0.1

A

<F>

D1F60

I C8

I C16

TNY274PN

R590 - R592

R65

5

S

D

4

R6

R7

R10

A

A

13k 1% x 3

3

PC357N4

6

S

200

1

4

2

150

1.0k

10k

7

S

BP_M

C11

R69

<1/8W>

2

3

8

S EN_UV

1

<1/10W>

<1/10W>

<1/10W>

I C17

2

1

1

0.1

1%

100

Q6

2

D12

R61

<F>

<1/10W>

TLP165J

1

C12

Q5

3

2SA1576A 3

C

15V

6

DAN202U

1.0k

<R>

REF

R9

C55

2

1

9

4

3

<1/10W>

0.1

2SC4081

R8

I C6

3

10k

I C13

1000p

R64

C54

<F>

<R>

1

TL431 A

<1/10W>

<X7R>

1.0k

uLN2003A

I C15

12k

0.022

R62

C53

2

1%

15V

CN5

<1/10W>

8

R67

PC357N4

<1/10W>

<R>

12k

0.047

A

B5B-PH-K-S

5.1k

2

3

<1/10W>

<R>

A

I C13-2 - I C13-5

R31 - R34

WHITE

<1/10W>

1

4

A

1

uLN2003A x 4

33 <1/10W> 1% x 4

R15

C21

2

2

15

R593 - R595

D11

1.0k

0.01

A

3

14

3

LOUVER ( UP / DOWN )

<1/10W>

A<B>

4

13

4

13k 1% x 3

D1F60

5

12

5

16

1

5V

I C13-1

R13

R14

uLN2003A

10k

1.0k

5V

<1/10W>

<1/10W>

CN3

2

3

B7B-PH-K-S

C20

R29, R28, R27

WHITE

Q1

1

0.01

1

220 <1/10W> x 3

DTC124EUA

A

<B>

A

2

3

TO I NDICATOR PCB

4

5V

12

11

10

9

8

7

6

5

4

3

2

1

5

C24

6

P32

P70

P71

P72

P73

P74

P75

P33

P63

P62

P61

P60

7

13 P31

VDD 48

0.1

<F>

W - I N

14 P30

VSS 47

A

5V

W - OUT

15 P17

C

46

X1

C17

R45

A

16 P16

45

5V

X1

3

2

0.1

10k

R55

17 P15

44

8.00MHz

A<F>

<1/10W>

X2

1

<CSTLS>

10k

18 P14

A

C41

R46

<1/10W>

I C 1

MD0 43

5V

19 P13

u P D 7 8 F 0 5 1 5

P123 42

0.1

1.0k

<F>

<1/10W>

8

VCC

CS

1

A

C36

20 P12

41

4

DO

SK

2

R44

P124

5V

5V

5V

0.1

6

TEST

D I

3

21 P11

*RST40

R1

<F>

5

GND

NC

7

10k

R48

5V

CN6

I C12

<1/10W>

22 P10

P40 39

47

47

R36

<1/10W>

B5B-PH-K-R

R49, R51

A

A

5V

23 AVDD

P41 38

<1/10W>

10k

RED

S-93C66BD0 I

A

1

10k <1/10W> x 2

24 AVSS

P120 37

<1/10W>

TEST

2

C25

R37

C50

15V

340V

CN7

3

P27

P26

P25

P24

P23

P22

P21

P20

P130

P01

P00

P140

1000p

47

1000p

B5 ( 6-5 ) B-XARK-1-A

4

25

26

27

28

29

30

31

32

33

34

35

36

<R>

A

<1/10W>

A <R>

RED

5

A

15V-2

R25

5

C19

1.8k

4

0.1

Q2

1

<1/10W>

DC FAN MOTOR

A

<F>

DTC124EUA 3

2

1%

3

BZ1

2

3

2

15V

1

Q3

1

PS1240P02BT

DTA124EUA

10

7

A

R26

C6

+

BZ

2.2k

47/

I C13-7

<1/10W>

35V

R43

uLN2003A

1%

A

A

A

10k

<1/10W>

5V

R21

10k

<1/10W>

R38

C23

R20

5V

1.0k

INDOOR UNIT

1000p

A

1.0k

<1/10W>

<R>

<1/10W>

CN4

R39

C28

MAIN PCB

A

10k

0.1

ASU9RL2

: K11CN-1200HSE-C1

WHITE

1%

A

B4B-PH-K-S

<1/10W>

<F>

ASU12RL2 : K11CN-1201HSE-C1

THERMISTOR ( ROOM TEMP. )

3

1.0k

4

R40

2

<1/10W>

THERMISTOR ( PIPE TEMP. )

1

R41

C31

49.9k

0.1

<1/10W>

<F>

A 1%

A

2012.08.09 6