Sony RM-450 Manuel utilisateur

SAFETY-RELATED

COMPONENT

WARNING!!

COMPONENTS

IDENTIFIED

MARK

DOTTED

LINE

WITH

MARK

THE

SCHEMATIC

DIAGRAMS

AND

THE

PARTS

LIST

ARE

CRITICAL

SAFE

OPERATION.

REPLACE

THESE

COMPONENTS

WITH

SONY

PARTS

WHOSE

PART

NUMBERS

APPEAR

SHOWN

THIS

MANUAL

SUPPLEMENTS

PUB-

LISHED

SONY.

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SERVICE

MANUAL

H-EAAAK/

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RM-450

SPECIFICATIONS

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FAULT

IDENTIFICATION

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Operation

Check

Procedure

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THE

RM-450

FROM

RACK

MOUNT

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LUA)

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SEMICONDUCTORS

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6—1,

Semiconductors

Assignments

6—2,

Semiconductor

Lead

Layouts

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PARTS

LIST

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ages

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SPECIFICATIONS

Automatic

controls

Manual

controls

Frame

modification

Digital

time

counter

Editing

accuracy

Connectors

PREVIEW,

AUTO

EDIT

/END

(Insert

/ASMBL),

RVW/JUMP,

LEARN

Player/Recorder

FF,

STILL,

REW,

PLAY,

dail

(%0

times

the

normal

playback

both

the

forward

and

reverse

directions)

Recorder

REC,

EDIT

and

OUT

points,

possible

the

player

and/or

recorder

separately

the

manual

mode,

Time

code:

00:00:00:

59.:

29(24)

CTL/RTC

59:

29(24)

—9:59:59:29(24)

00:00:00:

23:59:59:

29(24)

(selectable)

Time

code

mode:

£0

frame

during

synchronization

CTL

mode:

farme

during

synchronization

IN:

3pin

inlet

PLAYER//RECORDER

-9-pin/33-pin

connectors

CUE

OUT

BNC

connector,

Active

low

Low

level

0,5

High

level

3.5

REF,

VIDEO

IN:

BNC

connector,

75Q

unbalance

Composite,

video

signal

0,5

Vp-p

Composite

sync

input

signal

0.5

Vp-p

1-1

(E)

RM-450/RM-450CE

Power

requirements

U/C

120

+10%,

50/60

+£10%

AC220

—

240

+£10%,

50/60

+10%

Power

comsumption

Operating

temperature

40°

(82°F

104°F)

Dimensions

approx,

8390

X265

(w/h/d)

(15%

10%

inches)

Weight

approx.

3.1

113

oz)

Optional

accessories

33-pin

remote

control

cable

RCC-5F

feet)

RCC-15FT

(15

feet)

(for

extension)

9-pin

remote

control

cable

RCC-5G

feet)

RCC-10G

(10

feet)

RCC-30G

(30

feet)

RMM-450

Rack

mount

metal

SU-450

Double

side

table

RM-450/RM-450CE

FEATURES

“83-pin

and

@-pin

remote

control

connectors

These

two

types

remote

connectors

allow

the

unit

used

with

various

types

VTRs:

Betamax,

“BETACAM”

and

U-matic

VTRs,

and

even

1-inch

helical

scan

VTR

follows:

Type

VIR

Betamax

VTR

SLO-383/420

BVW-10*,

-40,

-75

series

BVU-800,

-900

series,

VO-5800

/5850

BVH-2000,

-3000

series

TLitime

code/ATC

(relative

time

code)

sélection

—

When

VTR

connected

through

the

9-pin

remote

contro!

connector,

you

can

select

CTL

signal,

time

code

RTC

(relative

time

code)

for

editing.

When

RTC

selected,

the

time

code

used

edit

reference

and

its

progress

counted

CTL

the

time

counter.

RTC

can

used

determine

how

far

the

desired

tape

point

from

the

point

can

reset

the

same

manner

CTL.

ime

learning

capability

The

unit

can

detect

the

pinch

delay

time

the

connected

VTR

and

hold

this

data

for

week

even

after

the

power

turned

off.

Therefore,

the

operation

with

the

connected

VTRs

very

smooth

and

discontinuity

the

picture

produced

this

unit.

You

can

connect

not

only

the

VTRs

which

have

the

same

remote

connectors

but

also

VTRs

having

9-pin

remote

connector

and

those

having

33-pin

remote

connector

the

unit,

and

control

them

remotely.

the

assemble

mode,

the

video

signal

and

audio

signals

(A1

and

A2)

are

edited

together

the

same

time.

the

insert

edit

mode,

they

can

edited

separately.

The

unit

can

also

perform

the

split

edit.

Therefore,

you

can

set

the

audio

point

independently

from

that

the

video

channel

and

vice

versa.

Materials

you

are

edit

can

previewed

and

those

that

you

have

edited

already

can

reviewed.

The

BVW-10

player,

and

other

VTRs

cannot

used

recorder

when

connected

this

unit.

You

can

easily

preset

various

data,

such

the

preroll

time

and

the

edit

timing,

needed

for

editing

the

front

panel.

Variable

speed

playback

functions

the

shuttle

mode

and

jog

mode

enable

you

locate

the.

edit

point

quickly.

‘Synchronize

The

REF.VIDEO

connector

allows

the

unit

synchronize

with

the

connected

VTR.

Therefore,

the

unit

can

perform

absolutely

precise

editing.

When

the

VTR

which

has

the

dynamic

tracking

function

connected

this

unit

the

player

VTR,

this

unit

can

edit

the

picture

the

variable

speed.

AIR

SPSS

SIERO

The

unit

indicates

the

error

displaying

the

error

number

the

time

counter

and

outputting

warning

sound.

You

can

understand

right

away

what

kind

error

has

occurred

and

what

you

should

do.

itable

The

unit

can

mounted

the

RMM-450

rack

mount

metal

which

designed

for

standard

19-inch

rack,

and

the

SU-500

series

system

console

using

the

SU-450

double

size

table.

2-1

(E)

RM-450/RM-450CE

LOCATION

AND

FUNCTION

PARTS

AND

CONTROLS

CUE-OUT

RECORDER

REF.VIDEO

connector

(BNC

type)

[4]

PLAYER

9-pin

connector

Supply

the

reference

signal

this

connector.

[5|PLAYER

33-pin

connector

[2]

RECORDER

9-pin

connector

Connect

the

9-pin

remote

connector

the

recorder

CUE

OUT

connector

(BNC

type)

with

optional

remote

control

cable.

The

output

signal

from

this

connector

can

used

a-tally

signal.

[3|

RECORDER

33-pin

connecter

Connect

the

33-pin

remote

connector

the

[7]ac

connector

;

recorder

with

optional

remote

control

cable.

Connect

the

outlet

with

the

supplied

power

cable.

3-1

(E)

RM-450/RM-450CE

[7]

(8)

(9) fol

[12

POWER

switch

ON:

Set

this

position

turn

the

power.

OFF:

Set

this

position

turn

off

the

power.

[2]PLAYER

RESET

button

Press

this

button

reset

the

time

counter

and

the

entered

edit

points.

PLAYER

button

group

The

function

these

buttons

the

same

those

the

player

VTR.

STDBY

(Standby)

button

EJECT

button

PLAY

button

STILL

button

REW

(Rewind)

button

(Fast

Forward)

button

Time

counter

for

the

player

The

unit

counts

the

CTL

pulses

time

code

the

tape

the

player

and

displays

the

result

hours,

minutes,

seconds

and

frames.

Error

messages

are

also

displayed

here

when

errors

occur.

|PLAYER

SERVO

indicator

This

indicator

lights

when

the

servo-mechanisms

the

player

are

not

locked

during

the

automatic

editing

and

preview

operation.

PLAYER

indicator

When

the

point

the

player

VTR

entered,

this

indicator

lights.

PLAYER

OUT

indicator

When

the

OUT

point

the

player

entered,

this

indicator

lights.

[8]

AUDIO

SPLIT

button

Press

this

button

and

make

light

enter

the

audio

point

during

the

split

editing.

ASMBL

(Assemble)

button

Press

this

button

for

assemble

editing.

INSERT

select

buttons

These

buttons

select

the

input

signal

during

insert

editing.

[11]

LAST

EDIT

button

This

button

recalls

the

edit

points

the

time

counter.

3-2

(E)

RECORDER

indicator

RECORDER

OUT

indicator

RECORDER

SERVO

indicator

[15]

Time

counter

for

the

recorder

RECORDER

RESET

button

[17]

TOTAL

button

and

lamp

The

lamp

blinks

when

the

button

pressed.

Then

press

the

RECORDER

RESET

button

[16]

reset

the

time

counter

the

recorder

00:00:00:00,

that

you

can

know

the

tape

running

time

from

after

that

point.

EDIT

button

For

manual

editing,

press

this

button

and

the

PLAY

button

[19]

simultaneously.

When

only

this

button

pressed,

the

picture

from

the

player

will

monitored

the

recorder

monitor.

RECORDER

button

group

The

function

these

buttons

the

same

those

the

recorder

VTR.

REC

(Record)

button

STDBY

(Standby)

button

EJECT

button

PLAY

button

STILL

button

REW

(Rewind)

button

(Fast

Forward)

button

dial

and

direction

lamps

for

the

recorder

This

dial

enables

you

locate

edit

points.

Push

change

from

the

shuttle

mode

the

jog

mode

and

push

again

return

the

shuttle

mode.

[21]

TRIM

+/—

button

Hold

this

button

down

while

pressing

the

OUT

button

(22|

[28]

change

the

edit

points

frame

frame.

[22]

RECORDER

IN/OUT

buttons

Press

either

button

with

the

ENTRY

button

simultaneously

enter

the

OUT

point

for

the

recorder.

RM-450/RM-450CE

[23]

ALL

STOP

button

Press

this

button

stop

the

tape

the

recorder

and

the

player.

RVW/JUMP

button

Press

this

button

review

the

edited

picture.

Only

the

recorder

operates

the

same

manner

during

editing.

Press

the

button

during

review

operation

locate

the

OUT

point

the

recorder.

[25]

AUTO

EDIT/END

button

Press

this

button

set

the

recorder

the

automatic

edit

mode.

When

you

press

this

button

during

editing,

the

unit

regards

the

tape

point

where

you

pressed

this

button

the

OUT

point,

and

finishes

editing.

PREVIEW

button

This

button

used

for

editing

rehearsal.

The

picture

you

are

edit

can

monitored

before

actual

editing.

27|

ENTRY

button

Press

this

button

with

the

OUT

button

[22]

28]

enter

the

OUT

point.

PLAYER

IN/OUT

buttons

button

Press

this

button

with

the

OUT

button

[22]

[28]

locate

the

OUT

point.

dial

and

direction

lamps

for

the

player

STDBY

button

This

button

makes

the

VTR

shift

the

standby

off

mode

only.

EJECT

button

function

When

you

connect

the

VTRs

through

the

33-pin

connector,

the

eject

function

cannot

operate

with

the

EJECT

button.

3-3

(E}

RM-450/RM-450CE

LEARN

button

SYNCHRO

(Synchronization)

selector

Press

the

button

detect

the

pinch

delay

time

Selects

the

way

synchronize

frame

pulse.

the

connected

VTRs

after

turning

the

unit.

ON/CF:

When

you

connect

the

VTR

having

9-pin

remote

connector

this

unit,

select

this

PLAYER

TC/RTC/CTL

selector

setting.

This

unit

counts

color

frames

Selects

the

time

data

displayed

hours,

minutes,

synchronize

the

player

and

the

recorder.

seconds

and

frames

the

respective

time

counter.

ON:

Synchronizes

the

recorder

and

the

player

CTL:

Time

period

tape

travel

counting

CTL

regardless

the

color

frame.

pulses.

OFF:

Does

not

control

synchronization.

RTC:

RTC

(Relative

Time

Code),

which

counted

time

code,

but

can

displayed

Dace

CTL.

When

SLO-383

SLO-420

connected,

you

may

TC:

Time

code

not

able

synchronize

this

unit

and

it.

Even

you

select

the

ON/CF

position

with

this

PLAYER

9-pin/33-pin

selector

selector,

color

frame

can

counted

when

the

VTR

Selects

the

VTR

controlled:

the

VTR

connected

through

the

33-pin

connector.

the

PLAYER

9-pin

connector

the

VTR

connected

the

PLAYER

33-pin

connector.

]

RECORDER

9-pin/33-pin

selector

[4]

PREROLL

selector

RECORDER

TC/RTCICTL

selector

Selects

the

preroll

time:

(10)

seconds.

Preroll

time

selection

When

you

set

the

PREROLL

selector

[4]

the

actual

preroil

time

depends

bit

the

left

DIP

switches

[8]

the

inside

panel.

3-4

(E)

RM-450/RM-450CE

SYSTEM

PRESET

DIP

switches

The

default

bits

setting

all

off

(0)

illustrated

below.

old

Maximum

preroll

time

set.

When

this

bit

set

ON,

the

preroll

time

set

410

seconds

even

though

the

PREROLL

selector

set

seconds.

ON:

sec.

OFF:

sec.

The

entry

the

edit

point

resets

the

time

counter

00:00:00:00

automatically.

This

bit

available

when

CTL

RTC

selected

with

the

TC/RTC/CTL

selector.

"ON:

The

time

counter

set

00:00:00:00

when

the

first

edit

point

entered.

Signal

standard

set.

ON:

PAL

SECAM

system

VTR

OFF:

NTSC

PAL-M

system

VTR

CTL

display

mode

selected.

This

bit

setting

available

only

when

you

set

the

RECORDER

and

PLAYER

TC/RTCI/CTL

selectors

CTL

RTC.

ON:

The

time

data

displayed

between

00:00:00:00

and

23:59:59:29.

OFF:

The

time data

displayed

between

—9:59:59:29

and

+9:59:59:29,

The

beep

sounds

when

any

key

pressed

when

the

tape

passes

the

edit

points

during

preview

automatic

editing.

ON:

The

beep

sounds.

The

operation

after

the

servo-mechanisms

cannot

locked

selected.

;

ON:

Even

though

the

unit

failed

servo-lock,

begins

editing.

OFF:

The

unit

does

not

begin

editing

until

the

The

SLO-420

videocassette

recorder

can

connected

servo-mechanisms

are

locked.

this

unit

not.

ON:

The

SLO-420

can

connected,

but

other

VTRs

cannot

connected.

OFF:

Another

VTR

connected.

The

operation

after

the

unit

fails

synchronizing

the

recorder

with

the

player

selected.

When

you

set

the

SYNCHRO

selector

ONICF,

this

setting

available.

ON:

The

unit

will

synchronize

again

with

the

accuracy

frame

slipping.

When

finally

cannot,

the

unit

does

not

begin

editing.

OFF:

Even

the

recorder

not

synchronized

with

the

player,

the

editing

begins.

Synchronization

begins

depending

the

player's

recorder’s

operation.

ON:

Player

(The

time

base

corrector

must

installed

the

player.)

OFF:

Recorder

Where

output

the

CUE

signal

selected.

ON:

The

CUE

signal

output

after

the

point.

OFF:

The

CUE

signal

output

before

the

point.

CUE

OUT

start

position

set.

These

bits

determine

when

the

CUE

signal

output

after/before

the

point:

seconds.

(0:

OFF

ON)

000:

sec.

001:

sec.

010:

sec.

011:

sec.

400:

sec.

101:

5sec.

110:

6sec,

111:

sec.

These

bits

determine

the

edit

timing

during

editing

between

—1

and

—7

frames.

(0:

OFF

ON)

000:

The

edit

timing

automatically

detected.

When

the

error

whose

number

occured,

select

another

one.

001:

—1

frames

010:

—2

frames

011:

-3

frames

100:

—4

frames

101:

—5

frames

110:

-6

frames

411:

—7

frames

3-5

(E)

RM-450/RM-450CE

OPERATIONAL

CHECK

AND

FAULT

IDENTIFICATION

General

electrical

adjustment

required

this

machine.

“Use

simple

checker

and

built-in

test

program

can

check

al!

operations.

test

program

activating

method

and

checking

items

are

described

below,

1-1.

Keyboard

check

Turn

the

POWER

switch

while

pressing

the

and

keys

the

same

time,

Checking

items

LED

ON/OFF

Non-locking

switch

operation

Locking

switch

operation

JOG/SHUTTLE

operation

Dial

RS-232C

line

operation

KSW-1

-board

Backup

data

(LEARN

data)

verification

ROM

and

RAM

check

CPU

KSW-1

board

1-2.

Backup

function

check

keyboard

Turn

ON.

the

POWER

switch

while

pressing

the

and

keys

the

same

time,

Checking

items:

Backup

function

check

CPU

KSW-1

board

The

“Error”

displayed

when

the

POWER

switch

turned

the

first

time

(or

when

the

backup

capacitor

C305

the

KSW-1

board

discharging).

Further

error

display

not

made

the

backup

function

normal.

The

capacitor

can

afford

provide

backup

for

least

seven

days.

1-3.

CPU

board

check

Turn

the

POWER

switch

while

pressing

the

and

keys

the

same

time.

The

CPU

board

automatically

checked.

(Start

EJECT

key

the

RECORDER

side.)

fault

the

operation

stopped

immediately

and

the

error

code

displayed.

found,

For

this

purpose,

the

service

tools

are

required,

4-1

(E)

1-4.

Software

operation

check

and

REF.

VIDEO

circuit

check

Turn

the

POWER

switch.

D219

(CHECK3

LED)

the

CPU

board

blinks

the

software,

addition,

D217

(CHECK1

LED)

blinks

when

signal

entered

into

the

REF,

VIDEO

terminal,

1-5.

Address

bus

check

Power

after

S201

OFF

Turn

OFF

the

8-bit

DIP

switch

S201

the

CPU

board

through

usually

set

position.

The

CPU

then

executes

NOP

(00)

since

the

data

bus

the

CPU

board

isolated

from

devices

other

than

CPU

and

pulled

down

resistor.

this

time,

the

address

line

shows

simple

increments,

(However,

refreshed

address

assigned

Al5,)

Observation

waveform

the

address

line

with

oscilloscope

makes

fault

identification

easier.

Service

Tools

(necessary

for

CPU

board

check)

Ref,

Name

Part

Code

Q'ty

Usage

No.

J-l

short

J-621-022-0A

CPU-3

board

connector

operation

check

J-2

PLAYER,

J-621-020-OA

CPU-3

board

33P

short

operation

check

connector

J-3

RECORDER,,

J-621-021-0A

CPU-3

board

33P

short

operation

check

J-4

8-bit

DIP

1-570-623-11

CPU-3

board

switch

operation

check

J-5

VIDEO

signal

sync.

CPU-3

board

signal

generator

operation

check

Note:

J-1

J-4

are

contained

the

RM-450

service

kit

(J-621-019-0A).

Autres manuels pour RM-450

Ce manuel convient aux modèles suivants

Table des matières

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