beautypg.com

Toshiba CS4000B Series User Manual

Page 13

background image

5

D4134844A

(18) External sync input

HD・VD/SYNC/ VS

・Input level

HD・VD,SYNC

2~6V(p-p)/10kΩ、2~4V(p-p)/75Ω

VS

1.0V(p-p) (Sync:0.3V(p-p))

・Input impedance

High/75Ω 、Selectable by rear SW setting

・Scanning system

2:1 interlace

・Polarity

Negative

・Frequency

(EIA)

f

H

=15.734kHz±1%, f

V

=2fH/525

(CCIR)

f

H

=15.625kHz±1%, f

V

=2fH/625

・Scanning lines

(EIA) /(CCIR)

525lines/ 625lines

・Phase different

The difference in phase between the falling edge of VD

and that of HD is shown in the figure below.

1st field for EIA

2nd FIELD for EIA

2nd Field for EIA

1st Field for CCIR

t1=0±5μs

t2=1/fH/2±5μs

(19) Trigger input

・Input level

VL=0~0.5V、 VH=4~5V

・Input impedance

High impedance

・Polarity

Negative/Positive

・Pulse with

2μs~1/4s

(20) Output signal

① HD・VD
・Output level

HD:4.5V±0.5V(p-p)(on no-load condition)

VD:4.5V±0.5V(p-p)(on no-load condition)

・Scanning system

2:1 interlace

・Polarity

Negative

・Pulse width

(EIA)

HD:6.36±1μs, VD:572±10μs

(CCIR )

HD:6.41±1μs, VD:480±10μs

・Frequency

(EIA)

f

H

:15.334kHz±100ppm, f

V

:2fH/525

(CCIR )

f

H

:15.625kHz±100ppm, f

V

:2fH/625

・Scanning line

(EIA) / (CCIR)

525line/ 625line

t1

t2

VD

HD

This manual is related to the following products: