LR38585

5

PIN NO. SYMBOL IO SYMBOL POLARITY

PIN NAME

DESCRIPTION

28

POUT

TO6M

–

Phase comparator

output

An output pin of phase comparator. The pulse is

generated by comparing the phase of the inner VSYNC

pulse with mono-multivibrator output which is made from

the falling edge of LLIN (pin 13) adjusted by mono-multi-

vibrator or with the falling edge of VD2I (pin 14).

30

–

–

Power supply

Supply of +5 V power.

31

GND

–

–

Ground

A grounding pin.

32

RCIO

IO0

Pulse width control

output/input

The pin for determining the width of the mono-multipulse

to use LLIN (Line-locked circuit).

protection, when no use LLIN (Line-locked).

33

FLMD

ICU

Electronic exposure

and WIND pulse

control input 1

An input pin to control electronic exposure mode,

flickerless mode and WIND (pin 3) pulse output.

WIND1 : Vertical pulse

WIND2 : Composite pulse (vertical and horizontal)

34

EEMD

ICU

–

Electronic exposure

and WIND pulse

control input 2

An input pin to control electronic exposure mode, flicker-

less mode and WIND (pin 3) pulse output, used with

FLMD (pin 33).

35

EEUD

IC

–

Electronic exposure

control input 2

An input pin to control electronic exposure.

36

EENR

IC

–

Electronic exposure

control input 3

37

HD

O

Horizontal drive

pulse output

The pulse occurs at the start of every line.

38

FS

O4MA2

CDS pulse output 1

A pulse to sample-hold the signal for the CCD.

39

FCDS

O4MA2

CDS pulse output 2

A pulse to clamp the feed-through level for the CCD.

–

–

FLMD EEMD

Electronic Shutter Mode

WIND

L

L

EIA : 1/60 s, CCIR : 1/50 s WIND1

H

L

EIA : 1/100 s, CCIR : 1/120 s WIND1

L

H

E/E operation

WIND1

H

H

E/E operation

WIND2

EEUD EENR

Shutter Speed

H

L

up

H

H

control stopped

L

H

down

An input pin for resetting all internal circuits at power-on.

capacitor.

All clear input

–

ICU

ACLX

29

Advanced

H level

L level

High-impedance

Delayed

Same