NEXCOM NEX 852VL2 User Manual

Page 19

background image

2.6 Pin Definition

J37: PS/2 Keyboard/Mouse mini DIN Connector

Keyboard:

Pin No. Description

Pin No.

Description

1

keyboard data

4

+5V

2

NC

5

keyboard clock

3

chassis ground

6

NC

PS/2 Mouse:

J32: COM1, D-sub 9-pin Connector

J29: CRT Out, HDS D-sub 15-pin Connector

18

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

1

a

t

a

d

e

s

u

o

m

4

V

5

+

2

C

N

5

k

c

o

l

c

e

s

u

o

m

3

d

n

u

o

r

g

s

i

s

s

a

h

c

6

C

N

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

1

)

D

C

D

(

t

c

e

t

e

d

r

e

i

r

r

a

c

a

t

a

d

6

)

R

S

D

(

y

d

a

e

r

t

e

s

a

t

a

d

2

)

D

X

R

(

a

t

a

d

e

v

i

e

c

e

r

7

)

S

T

R

(

d

n

e

s

o

t

t

s

e

u

q

e

r

3

)

D

X

T

(

a

t

a

d

t

i

m

s

n

a

r

t

8

)

S

T

C

(

d

n

e

s

o

t

r

a

e

l

c

4

)

R

T

D

(

y

d

a

e

r

l

a

n

i

m

r

e

t

a

t

a

d

9

)

I

R

(

r

o

t

a

c

i

d

n

i

g

n

i

r

5

D

N

G

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

.

o

N

n

i

P

n

o

i

t

p

i

r

c

s

e

D

1

d

e

r

9

V

5

+

2

n

e

e

r

g

0

1

d

n

u

o

r

g

s

i

s

s

a

h

c

3

e

u

l

b

1

1

C

N

4

C

N

2

1

a

t

a

d

C

D

D

5

d

n

u

o

r

g

s

i

s

s

a

h

c

3

1

c

n

y

s

l

a

t

n

o

z

i

r

o

h

6

d

n

u

o

r

g

s

i

s

s

a

h

c

4

1

c

n

y

s

l

a

c

i

t

r

e

v

7

d

n

u

o

r

g

s

i

s

s

a

h

c

5

1

k

c

o

l

c

C

D

D

8

d

n

u

o

r

g

s

i

s

s

a

h

c