Hitachi cp-x4 Supplementary Manual

3

Connection to the ports

 D-sub 15pin mini shrink jack
(1) for Computer signal
•  Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω 

terminated (positive)

• H/V. sync. Signal: TTL level (positive/negative)

• Composite sync. Signal: TTL level

Pin

Signal

Pin

Signal

1 Video Red

10 Ground

2 Video Green

11 (No connection)

3 Video Blue

12

A : SDA (DDC data)

B : (No connection)

4 (No connection)
5 Ground

13 H. sync / Composite sync.

6 Ground Red

14 V. sync.

7 Ground Green

15

A : SCL (DDC clock)

B : (No connection)

8 Ground Blue
9 (No connection)

-

-

Connection to the ports

10

9

8

7

6

5

4

3

2

1

15

14

13

12

11

(2) for Component signal
•  Y : Component video Y, 1.0±0.1 Vp-p, 75 Ω terminator with composite

• C

R

/P

R

 : Component video C

R

/P

R

, 0.7±0.1 Vp-p, 75 Ω terminator

• C

B

/P

B

 : Component video C

R

/P

R

, 0.7±0.1 Vp-p, 75 Ω terminator

Pin

Signal

Pin

Signal

1 C

R

/P

R

10 Ground

2 Y

11 (No connection)

3 C

B

/P

B

12 (No connection)

4 (No connection)

13 (No connection)

5 Ground

14 (No connection)

6 Ground C

R

/P

R

15 (No connection)

7 Ground Y

-

-

8 Ground C

B

/P

B

-

-

9 (No connection)

-

-

K

COMPUTER IN

USB

USB STORAGE

DC 5V 0.5A

AUDIO OUT

AUDIO IN

S-VIDEO

VIDEO

LAN

A