Key i/f(mai n pwb) – Sharp ER-A440 User Manual

Page 42

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8

7

6

5

4

3

2

1

A

B

C

D

1

2

3

4

5

6

7

8

D

C

B

A

KE

YB

OARD

1

ST

4

CN13

CN14

D11

DD12

D

KEY I/F(MAI

N PWB)

ST

[0

..

9]

KR

10

8-4B

2

3

4

5

6

1

/RE

S

0

KR

11

R199

47K

8-4B

8-8B

8-4B

ST

0

ST

1

ST

2

ST

3

CL1

CL2

CL3

CL4

GND

/RE

S

0

ST

0

ST

1

ST

2

KR

11

P-

ON

V0

SW1

CN12

CLE

R

K CN

D22

D23

D24

(NU)

(NU)

1

2

3

4

5

D25

1SS353X4

2

3

4

5

6

7

8

9

10

11

ST

0

ST

1

ST

2

ST

3

ST

4

ST

5

ST

6

ST

7

ST

8

U?

KE

Y7

4

ST

5

KR

10

CL1

CL2

CL3

CL4

D13

DD14

DD15

DD16

DD17

DD18

DD19

DD20

D21

1SS353X11

K R 1

K R 2

K R 3

K R 4

K R 5

K R 6

K R 7

K R 1 0

23

456

78

9

KE

Y CN

K R 0

1

CN15

KE

Y CN

R190~R19

8

47KX9

C234~C24

2

330PX9

M

R

S SW

ST

4

ST

5

ST

6

ST

7

ST

3

D28

1SS353

ST

6

KR

10

OFF

ON

KR

[0

..

7]

7

8

9

10

11

MODE

S

W

CN

8-5C

8-8C

8-7A

9/10

Not used

8 – 9

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