Sony Bve-600 User manual

SONY:

EDITING

CONTROL

UNIT

BVE-600

MAINTENANCE

MANUAL

Volume

1

1st

Edition

(Revised

4)

Serial

No.

10001

and

Higher

(UC)

Serial

No.

10001

and

Higher

(Ek)

EDITING

CONTROL

UNIT

BVE-600

MAINTENANCE

MANUAL

Volume

1

1st

Edition

(Revised

4)

Serial

No.

10001

and

Higher

(UC)

Serial

No.10001

and

Higher

(EK)

SAFETY

CHECK-OUT

(US

Model)

After

correcting

the

original

service

problem,

perform

the

following

safety

check

before

releasing

the

set

to

the

customer:

Check

the

metal

trim,

“‘metallized””

knobs,

screws,

and

all

other

exposed

metal

parts

for

AC

leakage.

Check

leakage

as

described

below.

LEAKAGE

TEST

The

AC

leakage

from

any

exposed

metal!

part

to

earth

ground

and

from

all

exposed

metal

parts

to

any

exposed

metal

part

having

a

return

to

chassis,

must

not

exceed

3.5mA

(S00

microampers).

Leakage

current

can

be

measured

by

any

one

of

three

methods.

1.

A

commercial

leakage

tester,

such

as

the

Simpson

229

or

RCA

WT-540A.

Follow

the

manufacturers’

instructions

to

use

these

instru-

ments.

nN

A

battery-operated

AC

milliammeter.

The

Data

Precision

245

digital

multimeter

is

suitable

for

this

job.

3.

Measuring

the

voltage

drop

across

a

resistor

by

means

of

a

VOM

or

battery-operated

AC

volt-

meter.

The

“limit”

indication

is

5.25

V

so

analog

meters

must

have

an

accurate

low-

voltage

scale.

The

Simpson

250

and

Sanwa

SH-63Trd

are

examples

of

a

passive

VOM

that

is

suitable.

Nearly

all

battery

operated

digital

multimeters

that

have

a

2V AC

range

are

suitable.

(See

Fig.

A)

To

Exposed

Metal

Parts

on

Set

|

AC

31.540

voltmeter

{5.25

V)

=

Earth

Ground

Fig.

A.

Using

an

AC

voltmeter

to

check

AC

leakage.

TOVIAPIICHMENTSBAORHESHHICHO,

HBA

Alda

BABOERZEBHCUTWET.

oT,

MHOMPACLICRMCRSLEO,

MAAR

GR,

fT

S)

cCRESBNCTAVIAPIVEBATSCCARIELET.

The

material

contained

in

this

manual

consists

of

information

that

is

the

property

of

Sony

Corporation

and

is

intended

solely

for

use

by

the

purchasers

of

the

equipment

described

in

this

manual.

Sony

Corporation

expressly

prohibits

the

duplication

of

any

portion

of

this

manual

or

the

use

thereof

for

any

purpose

other

than

the

operation

or

maintenance

of

the

equipment

described

in

this

manual

without

the

express

written

permission

of

Sony

Corporation.

Le

matériel

contenu

dans

ce

manuel

consiste

en

informations

qui

sont

la

propriété

de

Sony

Corporation

et

sont

destinées

exclusivement

4

l’usage

des

acquéreurs

de

l'@quipement

décrit

dans

ce

manuel.

Sony

Corporation

interdit

formeliement

la

copie

de

quelque

partie

que

ce

soit

de

ce

manuel

ou

son

emploi

pour

tout

autre

but

que

des

opérations

ou

entretiens

de

léquipement

a

moins

d’une

permission

écrite

de

Sony

Corporation.

Das

in

dieser

Anleitung

enthaltene

Material

besteht

aus

Informationen,

die

Eigentum

der

Sony

Corporation

sind,

und

ausschlieBlich

zum

Gebrauch

durch

den

Kaufer

der

in

dieser

Anleitung

beschriebenen

Ausristung

bestimmt

sind.

Die

Sony

Corporation

untersagt

ausdriicklich

die

Vervielfaltigung

jeglicher

Teile

dieser

Anleitung

oder

den

Gebrauch

derselben

fur

irgendeinen

anderen

Zweck

als

die

Bedienung

oder

Wartung

der

in

dieser

Anleitung

beschriebenen

Ausriistung

ohne

ausdriickliche

schriftliche

Erlaubnis

der

Sony

Corporation.

TABLE

OF

CONTENTS

Volume-1

1.

INSTALLATION

1-1.

Operational

Environment

-rtttrrtttstssteees

1-1

E22:

Installation

Space

PPISVUTTTITTS

TTT

ETT

TTT

eee

1-1

1-3.

Operating

Voltage

PPIeTETITITOTISTTeeT

Terre

reer

ey)

1-1

1-4,

System

Up

ccrcesssseessecsessseeeereeenteetnereenneeens

1-2

1-4-1.

Installation

of

Optional

Boards

---+::--:

1-2

1-4-2,

Alarm

Tone

Level

Adjustment

-:-:--:’:

1-2

1-4-3.

Dip

Switch

Contents

Display

-+-:------*

1-3

1-4-4,

Setting

of

the

System

Select

Circuit

1-4

1-5,

Input/Output

Signals

aebioie

d

aipyers

eid

We)

eie'dis'p'e'e

tie

ee

eteels

1-7

1-6.

Connectors

Cee

rere

ne

cee

eee

neveccteeeneeecessssccsereeess

1-10

1-7.

Supplied

Accessories

street

1-10

1-8.

Optional

Accessories

PITTTTITILITET

TTT

1-10

2.

SERVICE

INFORMATION

2-1.

Removal

of

Cabinet

rere

rer

reer

re

reer

2-1

2-2.

Circuit

Function

rer

reerr

rere

re

eer

ere

reer

eee

2-2

2-3.

Location

of

the

Printed

Circuit

Board

2-3

2-4,

Spare

PArts

coccrectereeeentssessenecerceeseeeerereees

2-4

3.

TECHNICAL

INFORMATION

3-1.

How

to

Control/the

AUTO

FREEZE

of

BVU-900

Series

PPTTUTTTTTTITIT

ESET

LETT

T

TET

TT

3-1

3-2,

1/0

Code

vrrrrsreceeseesssseeteeeesesseeseesesnaeees

3.2

4.

ELECTRICAL

ALIGNMENT

4-1.

Ramp

Signal

Adjustment

................

4-1

4-2.

Dial

Pulse

Amplifier

Adjustment

........

4.3

4.2-1.

Dial

Pulse

Amplifier

Adjustment

(Play

(Gide

saxawieeired

tient

scat

4-4

4.2-2.

Dial

Pulse

Amplifier

Adjustment

(Recorder

Side)

.................0000.

4-5

Volume-2

5.

BLOCK

DIAGRAMS

6.

SEMICONDUCTOR

ELECTRODES

7.

SCHEMATIC

DIAGRAMS

8.

PRINTED

CIRCUIT

BOARDS

9.

SPARE

PARTS

AND

FXITURE

SECTION

1

INSTALLATION

1-1.

OPERATIONAL

ENVIRONMENT

«To

prevent

the

BVE-600

from

overheating,

ensure

that

there

is

a

good

air

circulation

around

the

unit.

Be

sure

not

to

block

the

ventilation

holes..

*

The

unit

should

be

operated

in

a

temperature

range

from

0°C

to

45°C.

Avoid

installing

the

unit

near

heat

sources.

1-2.

INSTALLATION

SPACE

*The

dimensions

of

the

unit

are

shown

in

the

figure

below.

1-1

1-3.

OPERATING

VOLTAGE

Using

a

voltage

selector,

the

BVE-600

can

be

switched

over

by

the

voltage

of

100

thru.

120V

/

220

thru.

240V.

1-4.

SYSTEM

UP

1-4-1.

Installation

of

Optional

Boards

Optional

board

BKE-611,

BKE-621

(for

UC

model),

BKE-612,

and

BKE-622

(for

EK

model)

are

available,

according

to

your

systematic

necessities.

Inserting

positions

are

shown

in

the

figure

below.

Connection

of

BKE-611

(for

UC)

and

BKE-612

(for

EK):

Insert.

VSW-20-—>4O

66

6)

0/0s0

0

Insert

SG-123

+g

°0

=

OF

00?

2)

@

eco

eCje

of(jo

Connection

of

BKE-621

(for

UC)

and

BKE-622

(for

EK):

Insert

VSW-14-

Insert

WP-19

Insert

SG-123

[90

»

OF|

O

OF

S

oCje

oC

je

eCjo

1-4-2.

Alarm

Tone

Level

Adjustment

Alarm

tone

level

can

be

adjusuted

by

RV1

on

the

SY-113

board.

1-2

1-4-3.

Dip

Switch

Contents

Display

(S/N

20001

AND

HIGHER)

For

the

version

after

BVE-600

V2.00

model,

the

contents

of

dip

switch

is

displayed

on

turning

on

the

power

and

displaying

the

version

of

the

software.

Program

version

dispay

Dip

switch

contents

display

Pl

FoO0-200

8888sea98e

SY-113

board

oe

Contents

of

th

IF-167

board

ontents

of

the

a.

Soci

eRe

h

5502

Dip

switch

contents

NTSC

:

00

PAL

:CO

IF-167

board

Contents

of

the

S3

dip

switch

(Note)

The

contents

of

the

dip

switch

is

displayed

by

hexadecimal.

The

dip

switch

position

of

MSB

of

No.1

to

LSB

of

No.

8

are

prescribed

that

the

side

ON

is

to

“1”

and

the

side

OFF

is

to

“0”.

—=>

goes

to

4

0

BO

1-3

1-4-4.

Setting

Of

The

System

Select

Circuit

Along

with

the

select

switches

and

controls

located

on

the

contro!

panel

and

connector

panel,

internal

system

select

circuits

are

on

the

circuit

boards.

(1)

IF-167

Board

(i)

SI,

S2:

When

the

unit

is

shipped,

all

of

them

are

set

to

ON.

Be

sure

not

to

turn

any

of

them

OFF.

ABEES

Gi)

S4,S5:

When

the

unit

is

shipped,

they

are

set

to

the

bottom.

Be

sure

not

to

turn

them

to

the

upper.

CUE

TONE

S4

NORMAL

S5

(2)

SY-113

Board

(i)

S1

RESET

Switch:

When

this

switch

is

pushed,

CPU

is

reset.

(ii)

S2

BACKUP

ON/OFF

Switch:

This

is

ON/OFF

switch

for

the

memory

battery

backup

function

on

the

SY-113

board.

When

the

set

is

shipped,

the

BACKUP

ON/OFF

switch

is

set

to

the

ON.

Gi)

S3

SYSTEM

SELECT

Switch:

When

the

set

is

shipped;

For

UC

;

Bit

1

to

8

are

set

to

the

OFF

position.

For

EK

;

Bit

1

to

3

are

set

to

the

ON

position.

Bit

4

to

8

are

set

to

the

OFF

position.

Function:

*

Bit

1,

Bit

2

These

bits

select

the

video

system.

Bit

1

|

Bit

2

Video

System

OFF

|

OFF

NTSC

PALM

PAL/SECAM

1-4

+

Bit

3

OFF

CTL

DISPLAY

MODE

12H

MODE

ON

CTL

DISPLAY

MODE

24H

MODE

*

Bit

4,

5, 6,

7

and

8

Undefined.

Set

these

bits

to

OFF

position.

(3)

SW-231

Board

(i)

Sl

WIPE

PATERN

BORDER

LINE

SWITCH:

SOFT

:

Border

line

is

softened

(It

is

adjusted

by

the

SOFT/BORDER

control.)

OFF

:

Border

line

is

sharpened.

BORDER

:

Border

line

is

edged.

(The

edge

width

is

adjusted

by

the

SOFT/BORDER

control.

The

color

is

adjusted

by

the

CHROMA

HUE

control.

The

brightness

is

adjusted

by

the

LUM

control.)

When

the

unit

is

shipped,

it

is

set

to

OFF.

(ii)

S2

BACK

GROUND

SWITCH:

BKGD

:

Background

is

colored.

(The

tone

is

adjusted

by

HUE

control.

The

depth

of

color

is

adjusted

by

CHROMA

control.

The

brightness

is

adjusted

by

LUM

control.)

BLACK

:

Background

becomes

black.

COLOR

BAR

:

Background

becomes

color

bars.

When

the

unit

is

shipped,

it is

set

to

BKGD.

(ii)

$301,

Player

1/S302,

Player

2/S303,

Recorder

TIME

COUNTER

DISPLAY

SWITCH

:

$301,

$302

and

$303

switch

over

the

contents

of

the

time

counter

display.

They

also

switch

over

the

reference

signal

of

the

address

for

editting.

CTL

:CTL

is

counted.

Tape

position

is

displayed.

(address

reference:

CTL)

TC

:

Time

code

is

read.

Tape

position

is

displayed.

(address

reference:

Time

code)

U-BIT

:

Users

bit

is

read,

and

is

displayed.

(address

reference:

Time

code)

fv)

S305

PRE

POLL

TIME

SET

SWITCH:

FOR

NTSC

:

It

can

be

set

to

3sec.,

5sec.,

or

7sec.

(When

the

unit

is

shipped,

it

is

set

to

5sec.)

FOR

PAL

_

:

It

can

be

set

to

3sec.,

5sce.,

or

10sec.

(When

the

unit

is

shipped,

it

is

set

to

5sec.)

(v)

S306

SYNCHRONIZING

SWITCH

:

FOR

NTSC

:

It

can

be

set

to

2

field/4

field.

When

the

unit

is

shipped,

it

is

set

to

2

field.

FOR

PAL

_

:

It

can

be

set

to

2

field/4

field/8

field.

When

the

unit

is

shipped,

it

is

set

to

4

field.

i)

S307

SPLIT

EDITING

SWITCH:

AUDIO

:

Video

IN

point

is

set

to

around

the

point

of

Audio

IN.

VIDEO

:

Audio

IN

point

is

set

to

around

the

point

of

Video

IN.

When

the

unit

is

shipped,

it is

set

to

AUDIO.

1-5

vi)

S308

MIXER

CONTROL

SWITCH

:

REMOTE

:

MXP-29

is

controlled.

LOCAL

:

MXP-29

is

not

used.

When

the

unit

is

shipped,

it

is

set

to

REMOTE.

S309

CF-REF

VTR

SW:

VTR

locks

by

itself,

according

to

the

lock-range

of

each

VTR

Player.

$310

Player

1

VTR,

CF

PHASE

SW:

It

compensates

the

phase

of

the

color

framel,

player

1.

S311

PLAYER

2

VTR,

CF

PHASE

SWITCH:

It

compensates

the

phase

of

the

color

frame,

player

2.

«i

S312

RECORDER

VTR

CF

LEARN

SWITCH:

When

the

recorder

has

the

CF

LOCK

function

and

the

$312

is

pushed,

BVE-600

follows

the

information

detected

by

the

recorder

VTR.

«i)

S313

STATUS

DISPLAY

SWITCH:

ON

:

STATUS

is

displayed

on

the

monitor.

OFF

:

STATUS

is

not

displayed

on

the

monitor.

When

the

unit

is

shipped,

it is

set

to

ON.

)

SW-232

Board

i)

S601

NORMAL/REVERSE

SWITCH

:

It

switches

over

NORMAL

or

REVERSE

of

the

wipe

patterns.

)

CN-249

Board:

S501

:

75Q

TERMINATION

SWITCH

FOR

REF

VIDEO

SIGNAL

ON

:

The

bridge

is

connected.

OFF

:

The

bridge

is

not

connected.

When

the

unit

is

shipped,

it’s

set

to

ON.

Gels

1

6 7

8

OFF

When

the

unit

is

shipped,

$502’s

bits

1

thru

8

are

all

set

to

ON.

Gi)

S503

:

AGGGGGGE

123

4 5

6 7

8

OFF

When

the

unit

is

shipped,

it

is

set

to

EXT.

(iv)

S4

REF

VIDEO

SIGNAL

SELECT

SWITCH:

EXT:

Optional

boards

(BKE

series)

are

inserted

to

the

unit.

INT:

Optional

boards

(BKE

series)

are

not

inserted

to

the

unit.

When

the

unit

is

shipped,

$503’s

bits

1

thru

8

are

all

set

to

ON.

(6)

DP-77

(P1)/(P2)/(R)

Boards

(i)

Sl

;RESET

When

the

time

counter

display

switch

is

set

to

“CTL”

and

S1

is

pushed,

CTL

is

reset.

At

this

time,

display

becomes

0:00

:

00:

00.

1-6

1-5.

INPUT/OUTPUT

SIGNALS

Input

or

output

signals

are

as

follows.

*

RECORDER

REMOTE

(9P)

Signal

|

XO000

Js

EXTERNAL

VIEW

Function

FG

FRAME

GND

RECEIVE

A

RECEIVE

A

TRANSMIT

B

TRANSMIT

B

GND

TRANSMIT

COMMON

GND

RECEIVE

B

RECEIVE

COMMON

RECEIVE

B

zi

TRANSMIT

A

TRANSMIT

A

WOlfarpryasy

Dic]

—&[

cw]

mye

FG

*

PLAYER

1

REMOTE

(9P)

|

NO.

|

NO.

|

ee

ae

a

TRANSMIT

A’

FRAME

GND

sS,OOO

OO

fi!

xXO000

fs

EXTERNAL

VIEW

Signal

Function

RECEIVE

A’

RECEIVE

A’

ne

B’

TRANSMIT

B’

TRANSMIT

COMMON

RECEIVE

COMMON

ar

B’

RECEIVE

B’

TRANSMIT

A’

*

PLAYER

2

REMOTE

(9P)

Signal

FRAME

GND

SLO

OO

O00

71

90000

fs

EXTERNAL

VIEW

Function

A,

B

Definition

>

ad

Ac!

t

N

(MARK)

AB

—

"

O"

(SPACE)

A,

B

Definition

Dare

>

ACB

M4

(MARK)

AyB

——

"0"

(

SPACE)

A,

B

Definition

FG

"|

FRAME

GND

RECEIVE

A”

TRANSMIT

B’”

GND

RECEIVE

A”

TRANSMIT

B’”

TRANSMIT

COMON

GND

RECEIVE

COMMON

RECEIVE

B”

RECEIVE

B”

TRANSMIT

A”

8

TRANSMIT

A”

oes

FG

ACB

—

Nf

1

(MARK)

A>B

—

"0"

(SPACE)

FRANSMIT

GND

1-7

*

MIXER

REMOTE

(15P)

Signal

VCA

s§(Oo0o00000

OC}

BL

OOO0O000

fs

EXTERNAL

VIEW

Function

at

VCA

Olo

pn

DD]

oO)

&]

col}

mele

re

foOOP

ND]

ON)

[owl

mefr

COM

a

oOo

EXT

MON

1

roy

it

EXT

MON

2

12

VCA

LED

;

VCA

CONTROL

OUTPUT

OV:

(0

dB)

5V

:

(—100

dB)

—20

dB/V

COMMON

1

(GND)

MUTE

(NOT

IN

USE)

ort

se

COM

2

COMMON

2

(GND)

EXTERNAL

MONITOR

CONTROL

OUT

(TTL

Level

OPEN

CORRECTOR

OUTPUT)

L:

EXT

MONITOR

is

output

to

MONITOR

OUT.

H:

LINE

OUT

is

output

to

MONITOR

OUT.

“LED”

(EDITOR)

of

MXP-29

lights

when

the

LED

CONTROL

OUT

(TTL

level

open

corrector

output)

is

“L”.

»

RS232C

REMOTE

(25P)

i

eo

a

x

—

a

ie

Signal

Function

GND

aaa

TX

DATA

Serial

transmitting

data

from

terminal

RX

DATA

Transmitting

data

from

BVE-600

to

terminal

BVE-600

judes

that

it

is

BUSY

statement

by

RTS

BUSY

signal

(—)

level

from

terminal,

and

stops

transmitting

the

data.

Fixed

at

+12

V

It

shows

whether

terminal

is

ON

LINE

state

or

not.

If

this

signal

is

on

the

(—)

side,

BVE-600

judges

that

terminal

is

ON

LINE

state

and

don’t

transmit

the

data.

*

1

There

are

some

cases

where

No.

is

different

according

to

the

connective

terminal.

So

refer

to

the

manual

for

terminal.

When

baud

rate

and

Data

format

of

serial

data

are

set,

refer

to

the

Operation

Manual.

Connection

example

BVE-600

RS232C

Connector

SMC-70

RS232C

connector

(When

BZE-0701

is

used)

1-9

1-6.

CONNECTORS

When

external

cables

are

connected

to

the

connectors

on

the

connector

panel

during

maintenance,

the

hardware

listed

below

(or

equivalents)

should

be

used.

RECORDER

REMOTE

(9P)

1-560-651-00

PLUG,

D-SUB,

9P

PLAYER

1

REMOTE

(9P)

1-560-651-00

PLUG,

D-SUB,

1-560-651-00

PLUG,

D-SUB,

9P

MIXER

REMOTE

(15P)

1-564-592-11

PLUG,

D-SUB,

1-564-747-11

PLUG,

D-SUB,25P

1-560-069-11

PLUG,BNC,

MALE

1-560-069-11

PLUG,

BNC,

MALE

PLAYER

2

REMOTE

(9P)

RS-232C

REMOTE

Ti,

T,

(EDIT

PLUS

OUT)

1-7.

SUPPLIED

ACCESSORIES

BVE-600’s

supplied

accessories

are

as

follows.

*

Power

Cord

*

Connecting

Cord

(15P)

Plug

Holder

B

1-8.

OPTIONAL

ACCESSORIES

The

followings

are

the

optional

accessories.

They

are

recomended

to

use,

according

to

the

system.

(FOR

UC)

*

BKE-611

(NTSC

COMPOSITE

SWITCHER

BOARD)

*

BKE-621

(NTSC

COMPONENT

SWITCHER

BOARD)

(FOR

EK)

*

BKE-612

(PAL

COMPOSITE

SWITCHER

BOARD)

*

BKE-622

(PAL

COMPONENT

SWITCHER

BOARD)

1-10

SECTION

2

SERVICE

INFORMATION

2-1.

REMOVAL/OPENING

OF

CABINET

Side

Cover

(L)/Side

Cover

(R)

*

Loosen

the

*

marked

screws

shown

in

the

figure.

Then

remove

the

side

covers

(L)/(R).

Top

Cover

*

Remove

the

*

marked

screws

shown

in

the

figure.

Then

remove

the

top

cover.

TOP

COVER

POWER

SUPPLY

SIDE

COVER

(L)

Pad

*Remove

the

*%*%*

marked

screws

shown

in

the

figure.

Then

remove

the

pad.

Power

Supply

Biock

«Remove

the

marked

screws

shown

in

the

figure.

Power

supply

block

is

pulled

out.

SIDE

COVER

(R)

2-1

DP

Sub

Panel

2-2.

FUNCTION

OF

EACH

CIRCUIT

*»

Remove

the

top

cover.

*

Remove

the

side

covers

(L)

and

(R).

BVE-600

consists

of

the

following

boards.

*

Remove

the

*

marked

screws

shown

in

the

figure.

Then

open

the

DP

SUB

panel.

Function

VTR/Mixer

Interface

System

Control

VR/Switch

Select

DET-3

Search

Dial

Detector

SW-232

Switch

Board

CN-249

Connector

Board

DP-77

(Pl)

DP-77

(P2)

Time

Counter

Display

DP-77

(R)

MB-163

Mother

Board

7

Switching

Regulator

Key

Panel

Ass'y

*

Remove

the

top

cover.

*

Remove

the

side

covers

(L)

and

(R).

*

Remove

the

*

marked

screws.

Then

open

the

key

panel

ass’y.

KEY

PANEL

ASSY

2-2

2-3.

LOCATION

OF

THE

PRINTED

CIRCUIT

BOARD

@

IF-167

@

MB-163

@

SW-231

@

DP-77

(R)

®

DP-77

(P2)

©

DP-77

(P1)

@

DET-3

SY-113

©

SW-232

@®

CN-249

<Switching

Regulator>

@

741-B

@i741-A

2-3

SLT

(2)

Replacement

Parts

supplied

from

the

Sony

PARTS

INFORMATION

The

shaded

and

A

-marked

components

are

critical

to

safety.

Replace

only

with

same

components

as

specified.

BS

Parts.

Center

will

sometimes

have

a

different

shape

from

the

original

parts.

This

is

due

to

“accommodating

the

improved

parts

and/or

engineering

changes"

or

"standardization

of

genuine

parts".

This

manual's

exploded

views

and

electrical

spare

parts

list

indicate

the

part

numbers

of

"the

standardized

genuine

parts

at

the

present".

Regarding

engineering

part

changes

in

out

engineering

department,

refer

to

Sony

service

bulletins

and

service

manual

supplements.

(3)

The

parts

marked

with

"s"

in

the

SP

column

of

the

exploded

views

and

electrical

spare

parts

list

are

normally

stocked

for

replacement

purposes.

The

parts

marked

with

"o"

in

the

SP

column

are

not

normally

required

for

routine

service

work.

Orders

for

parts

marked

with

"o"

will

be

processed,

but

allow

for

additional

delivery

time.

2-4

SECTION

3

TECHNICAL

INFORMATION

3-1.

HOW

TO

CONTROL

THE

AUTO

FREEZE

OF

BVU-900

BY

USING

EDIT

PULSE

OUT

OF

BVE-600.

BVE-600

is

able

to

control

the

freeze

function

of

BVU-900

(with

BKU-902/904)

by

connecting

the

EDIT

PULSE

output

(T1

or

T2)

and

L-FREEZE

COMMAND

IN

TERMINAL

of

GPI

connector

(24pin).

e

CONNECTION

Connect

the

EDIT

PULSE

OUT

and

GPI

connector

(1-508-725-11)

of

BVU-900

as

shown

in

the

fiqure.

EDIT

PULSE

Tl

OUT

is

for

the

PLAYER

1,

and

EDIT

PULSE

T2

OUT

is

for

PLAYER

2.

BNC

CONNECTOR

SHIELD

CABLE

(PLAYER})

EDIT

PULSE

T1

OUT

EDIT

PULSE

T1

OUT

16PIN

|

L-FREEZE

COMMAND

IN

24PIN

GND

SHIELD

CABLE

(PLAYER2)

16PIN

|

L-FREEZE

COMMAND

IN

EDIT

PULSE

T2

OUT

EDIT

PULSE

T2

OUT

e

SETUP

FOR

BVE-600

Turn

off

the

bit

3

(EDIT

PULSE

MODE)

of

the

DIP

SWITCH

$503

on

the

rear

control

panel

of

BVE-600.

{20

w

Or[

0

OF

Di

alls

Q

ce

ee

je

ele

00

Y

@

OPERATION

When

PREVIEW

or

EDIT

is

performed,

BVE-600

inputs

EDIT

PULSE

for

FREEZE

CONTROL

at

the

PLAYERI’s

(or

PLAYER2’s)

IN

point.

Therefore,

before

performing

PREVIEW

or

EDIT,

turn

on

the

FREEZE

button

of

the

BVR55.

Turn

on

the

SW2

of

DIAL

MENU

(ITEM220)

on

BVU-900.

3-1

3-2.

1/0

CODE

1.

SY-113

Board

ROM/RAM

Block

Wh

(1)

ROM

Block

Standard

27C301G

x4

(512K

BYTE)

00000~3FFFF

40000~7FFFF

IC

100

~

IC

91

(2)

RAM

Block

Standard

~PD43256

x2

(64K

BYTE)

IC

Location

Address

Upper

(D15-D8)

Lower

(D7-D0)

88000~97F

FF

IC

98

IC

89

(3)

EEPROM

Standard

2804A

x1

iil

IC

Location

Upper

(D15-D8)

Lower

(D7-D0)

Standard

setting

(512K

BYTE)

ata

ne

Upper

(D15-D8)_|

Lower

(D7-D0)

86000~863FF

|

IC

16

®

Information

of

the

system

set-up

is

kept.

Standard

setting

(512

BYTE)

®

Re-write

is

assured

until

10000

times.

©

Lower

address

is

only

used.

(4)

SIO

Block

Address

Function

Connect

3-2

Sony BVE-600 User manual

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