JVC RG-M10BU Service Manual

RG-M10BU

JVC

RG-M10BU

Contents

Safety

Preroution.s

lnportan.t for

Laser Products

Instruction.

Book

Description

of

!Cs

lJWassr.mbly Procedures

Adj~trnen./:

Procedures

Flow

of

Functional

OperatWn

Until

TO(?

is

Read

---------

---

-----

1-2

1-3 1-4

1-12

1-36 1-38

1-40

Pick

up OPTIMA-6

CD

si9r1al

processor CXA1372Q

Area Suffix

wo§@

cQJo§®

DIGITAL

AUDIO

cQJo~®

DIGITAL

AUDIO

(GRAPHICS

I

the

U.S.A.

C

Canad<1

!faintenance

of

Laser

Pickup

Replacement

of

l,ru;er Pickup

Block

Diagram

Printed Circuit Boards

Schematic

Diagrams

Parl6

List

141 1-41 142

l

4.3

1-47

2-1

No.

20478

Apr.

1994

RG-M10BU

-Safety

Precautions---------------------~

1.

The design

of

this

product

contains special hardware and many circuits and components

specially

for

safety purposes. For continued

protection,

no changes should be made

to

the

original

design

unless

authorized

in

writing

by

the

manufacturer. Replacement

parts must

be

identical

to

those used in

the

original circuits. Services should be performed by

qualified personnel only.

2.

Alterations

of

the

design

or

circuitry

of

the

product

should

not

be made. Any design

alterations

of

the

product

should

not

be made. Any design

alterations

or additions

will

void

the

manufacturer's

warranty

and

will

further

relieve

the

manufacture

of

responsibility

for

personal

injury

or

property

damage resulting therefrom_

3.

Many

electrical

and

mechanical

parts

in

the

products have special

safety-related

characteristics.

These

characteristics are

often

not

evident

from

visual

inspection

nor

can

the

protection

afforded

by

them

necessarily

be obtained by using

replacement

components

rated

for

higher

voltage,

wattage,

etc. Replacement

parts

which

have these

special

safety

characteristics are

identified

in

the

Parts List

of

Service Manual.

Electrical components

having such features are

identified

by shading on

the

schematics and by (

i__h)

on the Parts

List in

the

Service Manual_

The

use

of

a substitute

repalcement

which does

not

have

the

same safety characteristics

as

the

recommended

replacement

parts shown in

the

Parts List

of

Service

Manual

may create shock, fire,

or

other

hazards.

4.

The leads

in

the

products are

routed

and dressed

with

ties,

clamps,

tubings, barriers and

the

like

to

be separated

from

live

parts, high

temperature

parts, moving parts and/or sharp

edges

for

the

prevention

of

electric

shock and

fire

hazard. When service

is

required,

the

original

lead

routing

and dress

should be observed, and

it

should

be confirmed

that

they

have been

returned

to

normal,

after

re-assembling_

5.

Leakage

currnet

check (Electrical shock hazard testing)

After

re-assembling

the

product,

always perform an

isolation

check on

the

exposed metal

parts

of

the

product

(antenna

terminals,

knobs,

metal

cabinet, screw heads, headphone jack,

contorl

shafts, etc.)

to

be sure

the

product

is

safe

to

operate

without

danger

of

electrical

shock.

Do

not

use

a

line isolation

transformer

during

this check.

• Plug

the

AC

line

cord

directly

into

the

AC

outlet.

Using

a "Leakage Current

Tester",

measure

the

leakage

current

from

each exposed

metal

parts

of

the

cabinet,

particularly

any exposed

metal

part

having a

return

path

to

the

chassis,

to

a

known

good

earth

ground.

Any

leakage

current

must

not

exceed 0.5mA

AC

(r.m.s.).

•

Alternate

check

method

Plug

the

AC

line

cord

directly

into

the

AC

outlet.

Use

an

AC

voltmeter

having, 1,000

ohms per

volt

or

more sensitivity in

the

following

manner.

Connect

a

1,SOOn

10 W

resistor

paralleled by a 0.15

µF

AC-type

capacitor between an exposed

metal

part

and a

known

good

earth

ground.

Measure

the

AC

voltage

across

the

resistor

with

the

AC

voltmeter.

Move

the

resistor connection

to

each exposed

metal

part,

particularly

any exposed

metal

part

having a

return

path

to

the

chassis, and

meausre

the

AC

voltage

across

the

resistor.

Now, reverse

the

plug

in

the

AC

outlet

and

repeat

each measurement_

Any

voltage

measured must

not

exceed

0.75 V

AC

(r.m.s.).

This corresponds

to

0.5

mA

AC

(r.m.s.).

~-~AC

VOLTMETER

r:::::::;z:"]

(Having 1000

[____L_J

ohms/Volts, or more

sensitivity_)

.----

-0

0-

r--

~

15µF

A(

TYPE

·'

Pl<1ce

this

•

~-'--+~~+--"-•Probe

on

e«h

e.po"d

1soon

iow

metal

rxirt.

Good

earth

ground

IA!arning---------------------------

1.

This

equipment

has been designed and manufactured

to

meet

international

safety standards.

2.

It

is

the

legal responsibility

of

the

repairer

to

ensure

that

these safety standards are

maintained.

3.

Repairs

must

be made in accordance

with

the

relevant

safety standards.

4.

It

is

essential

that

safety

critical

components are

replaced

by

approved parts.

5.

If

mains

voltage

selector

is

provided, check

setting

for

local

voltage.

1-2

(No.

20478)

RG-MlOBU

Important

for

Laser Products

1.

DANGER:

Invisible laser radiation when open and

>nterlod: failed or defeated. Avoid

direct

exposure

to

beam.

2.

CAUTION:

There

are

no

serviceable parts inside

the

Laser

Unit.

Do

not

disassemble

the

Laser

Unit

Replace

the

complete

Laser

Unit

if

it

malfunctions.

3.

CAUTION

: The compact disc player uses invisible

laser r;:idiation and

is

equipped

with

safety switches

which

prevent emission

of

rad1at1on

when

the

drawer

is

open and

the

safety interlocks have failed

or

are

defeated.

It

is

dangerous to

defeat

the

safety

switcfies

VARN

ING:

Osynl1g

laserstr;"lln1ng

nllr

denna del ar

Oppnad

och

sp~rren

llr

urkopplad.

Betrakta

ej strl'llen.

VARO

: Avattaessa

Ja

suOJalukitus oh1tettaessa

olet

altt11na

niikymattomalle lasersliteilylle.

Ala

katso sllteeseen

REPRODUCTION

AND

POSITION OF LABELS

4.

CAUTION:

If safety switches malfunction,

the

laser

1s

able

to

function

5.

CAUTION:

Use

of

controls, adjustments

or

performance of procedures

other

than

those

specified herein may result

1n

hazardous radiation

exposure.

6.

CAUTION:

The compact disc player provides a

laser diode

of

wavelength 780-790nm and optical

output

power typical 3mW

at

the

laser diode.

ADVARSEL:

Usynl1g

laseritr!ling

ved

l'lbning, nlir

sikkerhedsafbrydere er ude

af

funkt1on Undgl!i

udsaettelse

for

strAling.

ADVARSEL:

Usynlig laserstrl!iling ved l!ipning, nlir

sikkerhetsbryteren er avslott_ unngl!i utsettelse

for

str!l1ng

WARNING

LABEL

(Only for the canada)

OANGl'R'

mv,.cbl•

l.,er

iadiatlon

when

open and

interlock

fa1led

er

defeated.

AVOID OIRlCT

EXPO I URE

TO

BEAM. (e)

ADVARSEL' U>ynllng 1

..

er·

>VMln9

vod

~bnlng.

n~r

\kerheds.aibrydere

er

ude

at

lunktlon.

Undg~ud..,t·

el>e

for

>tr~l'"g

(d)

ENR-005

VARNING.

O.inling

10>0<-

>VMlng

n~'

denna del

~-Oppnad

o'h

•p.\rren

~r

urk0ppled. 6etro<to ej

•tMen (•)

VARO.

Avstta"'s.a

ja

soo-

aluk<to1

ohitetta"'sa

olet

alttHna

n~kym~ttom~lle

1.,e,~te;lylle

Ala

k•Uo

>Ate••••n

If)

0

ENR·006

(No. 20478) 1-3

Since

tha

JVC

X'

EYE

features

CO-ROM

playing.

11

can

be

used

10

en10Y

games

on

Sega

CDs

along

with

games

on

Genesis

cartridges,

music

on

audio

cos,

and

karaoke

music

on

CD+Gs

Games

SEGA

CDs

Karaoke.

CO+Gs

MUSIC

COS

Games:

The

JVC

X'EYE

is

compatible

w1tti thBse

disc

types·

rn'lo~tQl

rnJoflltQl

DIGITAL AUDIO

rn'lo~tQl

DKllTAL

AUDIO

[GRAPHICS

I

SEGA

CD

Games

(CO-ROM)

Audio

MUSIC

(CO)

:

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

·.

•

JVC

x·

EYE

can

oe used

to play

games

on

:

SEGA

CDs

and

GENESIS

cartridges

SEGACD.

GENESIS-

. .

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

JVC

X'EYE

SYSTEM

RG-M10BU

RG·MlOBU

CONSOLE

cartridge

Slot

Reset

BLJlton

/

CONTROL

PAD

CD

Door

Button

{Open)

Power/Access

lnd.cators

Control Port 1and 2

"'

Gl

;!:

~

0

"'

c

Select

A

or

B

according

to

whether

your

TV

is

equipped

with an

AV

input

terminal

or

not

Set

the

POWER

switch

of

X'EYE

to

OFF

befOr$ making

any

connections

A, Connections

to TV

and

Antenna

BACK

VIEW

OF

CONSOLE

B.

Connections

to

AV

TV

BACK

VIEW

OF

CONSOLE

Connections

to

Power

BACK

VIEW

OF

CONSOLE

•When

using

lhe

RF

unit,

the

sound

w•ll

be

played

back

monaurally

(mixture

of

Land

R ohannels) 'Also

refer

to

RF-units

Instructions

-Lr,.r.;oF-~~

[Jll'1

'·.::!~~

~

To

domestic

wall

oullel

of

120V~·

.60Hz

Gamos

SEGA

CDs

Music

CDs

Games. GENESIS

cartridges

Microphone

CONTROL

PAD

Connect

the

control

pad

tc

control

port

1.

Two

people

can

piny

•I

an

optional

control

pad

1s

connected

10

control

pen

2

Turn

ON

the

TV

(Ad1usl

the

TV's

input

selector. channel

or

tuning

according

lo

the

connection

method)

3_

Insert

the

soflware

you

wish

to

use

1n

the

cartridge slot

or

disc

tray_

4.

Turn

the

power

of

X'EYE

to on.

Be

sure

the

power

1nd1cator light

15

on

5

II

all

connections have

been

properly made_

the

X'EYE

logo

anc,

1n

some

cases,

a

demonstration

of

the

game

eppears

on

tho

screen

·uoo

of

CD:

X'EYE

logo

·use

af

cartridge:

Game

demonstration

{When

both•

canndge

and

a

CD

have

been

sol,

the

software

of

the

cartndge

will

operate with

prionty_)

Note Be sure

the

powe<

1s

ott

when 1nsert1ng

or

removing

cartridge

"'

Gl

'

;::

~

0

"'

c

PLAYING

SEGA

CD

GAMES

(CD-ROfvlS)

1. When

insertiny

a

SEGACO

disc,

th~

'GAME"

Will

t)e

Geiected.

2-

Pre,;;

START

"'1

lh<ir

oontrOf oad or

P"'~"

i!ll<tl<>~

C

tQ

go

to

lhe

game

scroon.

Plea>~

refer

!Q

thQ

:n•lructton

manu~f

o!

emoh

gam<l

fQ<

1notruction• on

QP&ra!1on

afte•

lhe.-a

two

ste>ps.

ENDING

A

SESSION

1_

Pmos

th'>

r<l-W't

but1on

i:m

too

J\/C

X'

E'fE

00(.Sr>til-

r--r:;A

....

"'J

1

Mu~_1

~

i

1•--r~

Till

,:w···"tr1.Z'"'"

'"'

'r

--------

!

i

'"'"

16

-·~:::·

4S·43

·"°""Ii...'

: : i

:==========

i

l

__

:·~"--·:_

_

_,__,:__,!_

_____

_

ffi~,\"::'

\'::7~"'1;;]

•

Ho""'~"',

p!Qase

cl<;

Mt

pros~

too

r<IOOt

bunon

"""""

d~ta

is b6:ng

MVed

2.

T>1e

8"reen

first~t$plays

Ills

JVC

X'

EYE

trtle &eroon

~e!ored1splaylng

ltlB CootrO! Panel

•

The-re

m")'

""

sl:gh!

difklrorics•

depe'1dlnq on

ttte

g:ame.

Plt!as~

re!e< to

tt16

lnstrLl'Otion

m&nual

of

eact;

game

ror

more

delb>il$

3_

Rem(IVe

the

SEGA

CD

BACKUP

MEfli!ORY

SAVING YOUR GAMES

Same

!JI!"'~"'

ollqw

'{llU

10

save

yowr

~<Jr<<>"1

IJ'lrM

da!a

"'

the

Orne

you

stop playrng so

you

can

ooritlnu~

playing

later. Tha

JVC

x·

EYE

console has a

inlerMI

circuit

to

save

your data wh•!:h

ir;

c.\IJIOO

,oolr.-:<1

Mckup

memory

"

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

'

N~:

:

S11100M'1<ld

data

fe

era~e<I

~

!h<>

JVC

x·

EYE.

ls

Iott

all

!or

a

momr

or

more,

tum

Ir

on

at

least

<JO<JS-

a month

l;1lflfl

i!

y~

d-0

net

u~e

it

•

tt

1he

dalals

e~ased,

"'!onnat

tl>e

ouin·>r>

""'°"'IP

memory

~nd

ieave

!lw

oower

on

tot

al leaM

one

""'

.

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

READING THE

SCREENS

1.

Menu

Screen

-FORMAT~

•

-+-

--

1

Fcrma!o

t>o.J>tt-in

bac<up

mem'"'i'-

fOAMA'"

~

--'--

-

2

>'ormato baci<up

cartlldge

''"•moi--y.

·~•ii£i\~*---+·-

3

E<Mesdala

lr1

built-in

t>aci<up

,,.,.,rnory.

-ERASE

11"EM

o§

-

--

-+-----

4

Er<1SB•

da1a

In backcip

ra~ndge

merwry.

-COPY

~

TO~

• -

---+----

s

Gopie•

data

In bciilHn backup

""'rwry

lo

baci<up

Ga<1rld'J"

·COPY

'".

TO

a;

.

----

i

memory'

EX:!

------------------

-<!"

-·

6

Coples

<futa

,n

backup

cartridge

msmory

!o

bulit-ln backup

~-------.._:__,

memo>y.

·-

7.

Re:~m&

you

to

tH.:.

Control Panel.

2.

ERASE Screen

-ERASE

ITEM~{)

SRvad

Item(•)·

r~umber

o!

•temssaved

ll1EEl;'.:lFORW'11S

OE<IA._00

__

>AV<U

in;"">>

'"""

'"'MORr

Cree Merno<y:

Unuood1lJla~

inbi.cl<uP mmnory. Units

am

blo~'ks.

;\em Numl><lr. S"'fUSn!ial

~""'

numbef.

2

'20

"""

"'"'°"'

Name:

the

name

that a

d"1>1

item'"

saved

und6r

1n

b""klJI'

m.:.morv

Nl1MBE~

>U\ME

U"EU

: :

'·*-''

'iM..,,,'.l':I;~--:~,;.·

/ "-''P''A'J

>"lJ-

'

11

cannot

be wr1uen oy tho

pla)'!lt.

An

atlbro>1ab00 o!

mo

game's narrie

01

omer

Hile

is

<1U:Cmar:cai!y

UO>ld.

Memo!)'

Us&d.

Siu

m

eacr--

1!em.

Units ara

bl<Jcks.

FORfi/IA TTING

1 Se1.,ot

OPTION

""

the

Cootroi

Fanai

and

press

Sl>non

C

• lf

!he

mm1ber

o1

""''ted

'terns

ood

Jrn.e

memory

rn

1nternat

memory

12

d•spley&d

on

tf1e

DA

TA

STOF!AGE

INFORMATION

$otean.

>t

meaMS that

rt

was

alre.sdy

kJrmat10d

at

th.s

time

ol

shlpmGnt. In

H1<it

c~S<l,

l>$EI

M

rt

lo.

2.

When

'PLEASE

FORMAT'

appears, pr<*S.

But!l)ll

G

K>

90

K>

the

menu

3_

Select

"interMI

Woci<up

format

l>ullHn

b""kuD

memor(

11nO

press

Button

C to

go!()

th~

FORMAT

Screen

4_

Select

"Yes'

and

pres~

Sutton

C.

Formattim;i is

car""d

oul

amt

you will

r<>turn

to ttie menu_

, ll a "Carino\ Form&t•

massage

appears, 0

'"

po•srbfa

lC!lflt

th111r~

·~a

breakdown

or

<leloct

age1n

in

the

JVG 'X

EYE

In such

""""'·

pl.,es<)

con•l>lt!he

retari

..:.11$1

horn

..ttqm

)'Q\.I

purohss~d

tt

!

''"''-'~"'J"

i

:;::;:~~

~·.:.~:;,,.n-

:

'~'""'"~

~"""""°"'

!

'

"'

!

'"'

'~'"""""

"'·'0""

·.(-"<

I

<-.O"F<S<><'

-

':

""""''""""""

~-·:<xx·So

-FORW\f

'llif

ERASE

rrEr>

~\_1

·

<>1"8~

"""

'."'l

-

-CO•<;;>:lTIJ~-

-COOVl°"l

TO

;:Q

-

'"'

™'~"'-"·'

'""-"-""'

'-''''""'''"'"

'"'''""'--""'

"

""'"'.,"-"""""'"-'

'"'""""""'

"''"''''

ERASING

Selecl OPTION

on the

Control Pane:

P<ess

Button

C

to

go

to

the

D/\T/\

STRAGE INFORMATION Screen

2.

Press Bulton C

to go to the

menu

3.

Select ERASE

Press Button

C

to

goto

the

ERASE Screen. (Please

see page

7

lor

onstrnct1ons

on reading the

m~nu)

4.

Tho saved items

will

appear on the

screen Select

the item

you

want

to

erase

and press Button

C.

You will

then go

to

ERASE

Screen

1 to 2

(Please

see

page 7

lor

1nstruct1ons

on reading

ERASE

Screen)

5

Select

'Yes"

and

press

Button

C_

Erasing

1s

earned

out and you

will

r~turn

to

the

menu_

-

~

-cr

..

SE

ITEM

b.,;-

-,~:;:;:;>o"~-,;

""'"""

''"'''"'"·"

"""'"""'

'

"'

,-,"

"'"o"

""'""

"""'

""

"--·

'

•,lo/[""

""

'

ERASE

Screen

1

''

"°"

'°""''

'"

"""

""

"''""''

""

-

ERASE Screen

2

ENDING FORMATTING, ERASING,

and

COPYING

1

Select EXIT

on

menu

Press

Button

C

!o

ra1um

to the

Contml Panel

_,.-,

""""'

'">""""''-0"

'""""' '""""'"

::'.J

"'"'- ,

·=-o·

~·

I

:::::::.:.:;,~;·I

'•o•

..,,,,.,

"''"' '"'

'"~c"

~--

-FORMAT

:;:a

·FORMAT

f-

-

·-ae~~

-ERASE

ITEM

1""'1-

-GOPY

SJ

TO-,;;._,

-

-COr•v

~

TO

8.:l

-

EXIT

-FOHMAT

f.'Q

-

FORMAT

I!"'"

-

-<I

•ASE

ITEM

E_Q

-

-ERA"E

ITEM

[!.i{ -

-GOPV

SJ

TO

Jl!I

-

-GOPY'}-"l

TO

::\J-

llllfr

A '

2 Insert

tha

Sega

CD

you

want

10

use

and operate

!he Control Panel

to start !ha

game

C<>AM~_J

1_.,.USIC

I

~

~I

•'J:!!J

""'"":;·~

~~:~:~~~::~~~.-;;~

Control Panel

'""""'"

~

"'~'

PLAYING CARTRIDGES (GAMES)

Turn the power

of X'EYE

to

OFF

2_

Insert

the

cartridge

1n10

the cartndge

slot,

lat>el

side facmg forward.

3

Press

the power

button

on the

JVC

X

EYE console

10

turn

1t

on.

4.

Use the

control pad

to s!art

the game

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

"

When

playing

a long

game,

it

is

suggested that

you

take a

10

to

20

minute rest

, every hour for your

health. ,

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

ENDING

GAMES

1_

Press the

powe<

t>utton

on the

JVC

X'

EYE console

to turn

1t

off

2.

Gently pull

the

cartridge stmight

out

3

Unplug

the

AC aOaptor

'o~

Never take out

the cartridge

when the power

1s

on

as

this

will c:ause maltunct1onin9

or

damage

PLAYING

CDs

(MUSIC)

Turn on

the

TV

2-

Whon >nsertmg

a

music

CD, Iha "MUSIC" indication

1s

selected.

3 Press

START

on

the

control pad

01

press button

C

to

bag1n

playing lhe CD.

4

When

the CD

1s

finished playing,

remove

the d•sc

from the tray

-

0

"'

c

,

J'~}flqg

JVC

~·

~YJi

·"'"*';z,ft\

..

·,.

,·""'<>

CONTROL

PANEL

DISPLAY

DISC

TIME

MODE

--

.

1

.

__

Shows disc

time

in

tour

-----DOOR

OPEN

Indicates that

the

CD

door

is

d1fterent

moOOs

open_

TRACK

,--

.___lM'JSIC

1-~

"0~"

I CG-0-

$>

I

-TIME

---~'

7~7~c

"IJ

"''°'c

RC><

sEAAc<

1

MODE

I

~1::...J...!!

r!!C::

'"'1'"'

'""

1

Displays

in

two sout>d

~O

,_,

APSEO

oo-oo

OORMAL-

I J

modes

CURSOR

n~

I

:-~::~°;::::~~=~=~=;===.=~:==:=!~]I

1

l=?t::~;:~~~ME

REP'EAT

R<NDOM

PROORAM

TIME

INTRO

time

when

If

""'"''"'

1'1TRO

CLEAR

has

been

Mt

R<SET

SPACE

MODE OPTION I

SPACE

LEVEL

METER

Indicates the

space

between

tracks

wOOn

it has been set.

MUSIC

CALENDAR

FUNCTION COMMANDS

Normally

1ndicat10S

track numbers

1n

the track order

of

the inserted disc. During PROGRAM or RANDOM

playing,

~displays

the track order that you have set. Further, when the track order has been set for

PROGRAM

playing, the

LEVEL

meter

1s

replaced with the

PROGRAM

CALENDAR

( CONTROL PANEL BUTTONS )

STOP

'~' I ~PAUSE

AUTOSEARCH

-r~USIC

I

00'0

''"~swttchtoCD+GScreen

,~.

~'

-··l

Aiilod;AACH

'""""

I

,-""

l':_j

-~

iiil..,

!fl

Command

"''"'

oo

'~',=

oo:oo

'"o~

I

L

······-··-·····-·-······;!

I~

"

····-••••-••••••-•••••••••••

SEARCH

"

'"+O

REl'EAT

RANDOM

Pf>YJRllM

TIME

A~

REPEAT

l'ITRO CLEllA

RESET SPACE

~OOE

OPTION

'1')

~~404+

%*';,

,,,fiJ&1:1

( CONTROL PANEL BUTTONS )

PLAY

PAUSE

STOP AUTO

SEARCH

CD-G

When you

se~"1

[~]

or(MUSiC)

and

press

Buttoo

C,

the option turns rad

an<!

play begins.

When you select

[II]

and

press

Button

C, the option turns red arKl play

of

the

currant

track

is

paused. Playing resumes from where thetraci<was stopped

tt

you

press~

again.

WOOn

you select [•J

and

press Button C, play of

the

current

track

stops.

(Can be

used

during PLAY, PAUSE. and

STOP

and PAUSE)

1. When you select

either[-]

(right)

or

['-

I (leH) and

press

Button C, this option takes

you forward

or

back

by

one

track_

2.

When

PAUSE

or

STOP

are

h1ghl1ghled, you can resume play

by

pressing

PLAY

again.

(Can be used ooly during PLAY) When you select either [ -

l (right)

or

( - ] (left)

and

press

BLJtton

C,

1he

option turns

red and cues forward [ -

J

or

back [-] through the current track while you hold down

Button

C.

When you sale<;!

CD·G

and

press

BLJtton

C,

the display changes to

the

CD-G screen

( FUNCTION COMMANDS )

REPEAT

A-B

REPEAT

RANDOM

(Can

b-e

set

during PLAY, PAUSE, artd STOP) Repeats play When you select

REPEAT

artd press Button

C,

the option turns red

During PLAY, play starts by itself.

Duling

PAUSE

or

STOP, play is staned

by

selecting

PLAY

and pressing Button

C.

All the tracks on the CD

or

the

tracks that you select for

PROGRAM

playing

are

repeated. RANDOM and

INTRO

playing can also be repealed.

Repeats a

sect10n

ot

track (Cen only

b-e

used

during

PLAY)

1.

When

you select

A·B

REPEAT

and press Button

C,

the option turns blue end

the

starting point of section

to

be repeated (A)

1s

marked_

2 The end of the section to

b-e

repeated

(B)

is marked

by

pressing Button C

aga>n.

AB·

REPEAT

turns red

and

repeat playing of section A to B begins

P"1ys automa\1cally selected tracks. (Can only be

sa1 during

STOP.)

1

When

you sele"1 RANDOM and press Button

C,

the option turns red.

2.

When

you select

[~]and

press Button

C,

rartdom playing tleg1ns Th1sopt1on can also

be comb•ned

with INTRO, PROGRAM, and

REPEAT

play;ng.

PROGRAM

Enables you to listen

to

tracks in the order you choose (Can ooly be set during STOP.)

1

When

you select

PROGRAM

and

press

Button C,

lhe

optton turns blue

10

ll

"'

'

;;:

-

0

"'

c

Playing JVC

X'

EYE

CLEAR

INTRO

SPACE

MODE

2.

When

you

select the track you want

to

hear with the cursor

and

press Button

C,

its

numtler

is

displayed on the MUSIC CALENDAR

(Up

10

99 tracks can be programmed.)

3.

Alter

sel&e11ng a track,

when

you

select

EXIT

and

prass

Button

C,

the

cursor

moves

to

the PROGRAM option. [The PROGRAM option turns

re<l.)

4

WOOn

you seleci

[~]and

press Button

C,

PROGRAM playing begins.

Clears the

PROGRAM

option rCan be used

dunng

PlAY,

PAUSE. and STOP).

When

y<iu

se-.ct CLEAR

and

press

BLJtton

c.

everything

in

PROGRAM

is

erased. To

execute PROGRAM again, stop play

by

selecting

[•land

then carry out PROGRAM

steps 1 to 4. To

clear

when

;n PROGRAM, select EXIT and press

Blllton

C (the

cursor

will move to

PROGRAM)

before carrying out steps for

CLEAR

given above.

Plays the

l>egt~ning

o1

each track m order

(Qin

be used during PLAY, PAUSE, and STOP)_ The

beginning section (introl to be played can be from 1

to

59 seconds.

1_

When you

9"lect

INTRO and press Button

C,

the option turns red

a~d

INTRO

time

1s

displayed

on

the screen_

2 INTRO

t'ma

is ciiengod with the direction blJttons. The right and lelt blJttons are

to

select e<therthe on0s

or

tens

d1g1t

and the up

and

down

buttons are to increase

or

decrea%' tho number

3

When

Button

C"

pressed

:o

end

time setting, the

INTRO

time display disappears.

Duri~g

PLA'f,

piaystarts

by

itself

Du11ng

PAUSE

or

STOP, play is sta'1ed

by

selecting

PLAY

a~d

pressing Button C

Pauses

tor a number

of

seronds

between tracks (Can be used during PLAY, PAUSE.

eodSTOP) The pause b-etween tracks

(sparn)

can be from 1 to 59 seconds. This feature can be

combined

w1tt1

lr-..tTRO,

PFIOGRAM, and

REPEAT

playing_

Whe~

you select SPACE

acd

press Button

C,

the op\ion turns red and SPACE time is

dis:ilayed

on

tne screen_

2.

SPACE time

1s

c~anged

wit~

the direction bultons

Ti'a

right

a~d

left buttons

a'e

to

select

e:therthe

ones

or

tens digit and the up

and

dowo

buttons are to increase

or

der.reasa 1"0

r~•~rer_

3

When

you pcess B·Jtton C to

end

time setting, the SPACE time display disappears

Du~ng

PLAY, play starts

by

itself

Is

used

fO' the

ocaraoke

funciion

When

yo~

select

MODE

and

press

BLF.too

C,

the following sound modes

ere

displayed.

The

mode

changeo each

t'me

you press Button C

NORMAL'"

l~r

oormal steren soono.

V-MASKING 1s fo• lowerir.g the vo.oo

of a vocalist on a normal

music

CD and to anioy

KaraoKe

by

s1ng1ng

along.

When you

use

Karaoke Disc, please

set

to

NORMAL

position.

"

Pla~g

.JVC X' EYE

TIME

RESET

OPTION

BLIND

CONTROL

11

you select

TIME

and

press the Button C

dunng

playback, the modes below will

be

displayed

The

mode

changes each time you press the blltton.

ELAPSED:

Time

that has passed since

t~e

current track started playing_

T-ELAPSED. Total

time thal

has

passed since the disc sterted playing.

REMAIN

Time

remain•ng

in

the current

tree~.

T-REMAIN Total time remaining on

tl;e

disc_

Turns all function

commands

otf_

When you select

RESET

and press Button

C,

all the function commands

tllat

are

<>r

(those highlighted

1n

red) are

t~rned

off_

Is

selected

when

you want to

beck

up your data or use

op11ooel

1unc!1ons

thill

w'I.

be

available later. When you select OPTION. the oplional

tur>et1on

semen

appea~

It

is possible to control audio CD playing Without turning on your

TV

Cont•ol funel ono

can

be executed while holding

down

the

START

button

START+

Button

A.

STOP

START+

Button

B·

PLAY

START+

Buttor

C.

PAUSE

START+

d1rect<on

button

(rig~Uleft)

AUTO

SEARCH

(foiward

or

reverse)

PLAYING

CD+Gs

lr•e'1 a CD+G

me

d<sc

tray and close the

CD

door.

2.

Press

START

on the control pad

or

press button

C.

The

CD+G

beg•ns

p!ay1ng

and

the screen goes alJtomahcally to the

CD+G

display

3_

Control during Play is ca

med

olJt

witr

the

CD+G

Control Panel

Press Button

Bon

t~e

control

pad

to

h<de

or

restore :r.e

CD+G

Cortro!

Panel. {With every other toggle, e status

ii~e

appears

on

the CD+G

screen)

What

is

a CD+G?

Since a CDTG contains

not

only signals for sound, but also signals

for graphics. you can play still pictures

and cMracters along

with the

music

•

A

disc

may

contain

up to 15

graphFcs

channels

and by

sw1tch1ng

channels, you can

choo"e

different

languages

(e

g Japanese

or

French)

lor

a song's

lyrics Whothar possible

or not

dapands

on

the

disc

so

pleaS<l

read

the instructions

ol

the

disc_

·As

with audio

CDs,

you can control CD+G playing with the

Control Panel

(CD+G graphics are hidden

when the Control Panel

is

being

displayed

J

-

You

may

see

d1stort1on

1n

the

picture after

you cuo

forward or back

wrth

the Control Panel

dunng

PLAY

and return to

the

CD~G

graphics.

(

FUNCTION COMMANDS

) [

--

~~~a~~~eLgraph1cs

channel that

you

TIME

___

____

_

-,

select

with Channel

Select

TRACK

NUMBER

-<'1

1

'".

.~.

1

~1-

MODE

.

1 1

Fnables you

to switch the

sound

modo_

PLAY

------'-J

,-----'-

EXIT

STOP

----

I Takes

you

oack

to

the

Control Panel.

I

~'i''i"i

PAUSE

AUTO

SEARCH

I

'1

'~

'""''i"'"

I

CHANNEL

SELECT (CH)

-L_

J

You can change

the

graphics channel

by

sclac!lng

a

desired channel

with

the

direction

buttons and

pressing Button

C_

(You

can

choose lrom

15

channels

J

Mic Mixing (Singing

along

with the music.)

1 Connect the microphone to

tho oonscle

2.

Adjust microphone

volume

~~--J

jl=,~-'<

----1

Microphone

volume

The microphone

1s

plugged

IS

adjusted with

MIC.

into the

MIC

Port

(MIC)

R

'

R•

R

*

*'

*

'

The

vocal

masking

(V-MASKING)

----.

Lowers the volume

of the smger's voice

on

audio CDs

Select MODE and press

Button

C.

then

select

the

V-MASKING

Control Panel.

·What

is

vocal

masking?

I

MUSIC

I

~

[!

_[

U!!J

1~

0

'"~

1

'1.!°'""

....

1

'',;'.,','"' 00:08

,-v-.,..s•iNo'

:::;;::::.-::::::::=::::=

.

'

.

. .

,,

"

,.

'

.,

REeFAT

'AN"!~

e<(:2_'A"

'IME

AORro:<T

''°"'

<~°'"

By

lowering tho sound in the

central

pos1t1on

of music

recorded

in

stereo. you can reduce the

volume of

the Stnger's

voice. However. the

voc:al

masking does

not mute

lhe smger's

voice_

Please play music

recorded

1n

stereo

when using the

vocal

mask1n·;i.

If

1t

1s

used

with

mono<a1I

recordings

the

volume of

both ·he singer's voice and

the

muS1c

will

be

reduced

However,

the

vocal

masking may not work even with stereo

revordings

of

ciass1cal

pieces. songs with

few

instruments. duets. songs with strong

echoing

(such

as

chorus pertormances), songs where the singers

voice

1s

not

1n

the

central posit•on.

etc

SOME ADVICE·

---

·You

may exporionca howling

(a

sharp

screeching

noise)

when you

turn

the

microphone

volume

all

the

way

up

To

prevent

this:

1.

Do not face the microphone

toward

the

speakers

or keep the microphone

a

d1s1ance

from the

speakers.

2 Turn down MIC volumo

Tum the

volume down when

not

using

the

microphone

15

"'

G\

'

s

~

0

"'

c

z

0

~

CPU-

Memory

RAM_

8001

ROM

Sound circuitry

Graphics·

lnpuVOutput Ports: Audio inPu\.

Audm

output

V•deo output

Control

port

CD drive

un~

Battery back-up: secondary duration.

Usage

environment

Temperature

Humuj1ty;

Cu"tom

AC

Adaptor·

68000 (

12

5MHz)

68000

(BMHz)

zaoA

(4MHzJ

6Mbtt (CD,ROM

~uHar

memory)

512kblt (PCM

waveform

memoryi

128~b1t

(CD-ROM

da1a

cache

mamory)

64kbit (backup

memory)

576kb1t

(program

memory)

512kbl1 (video

memory)

TMb1!

CD

gamo

BIOS

CD

player saftwam

CD+G

compatll>le

PCM sound source (Stereo 8

channels Monaural I

cnanrial)

FM

soum!

sour"'

(Starao 6 channels)

PSG 50und source

(3

sounds+

1

noo'se)

PEM1Bt!

o.-Aronvcrter

Bx

1ntem~l

ovor-sam~lng

dogttal

Jilter

Maximum

no.

color

d1•play

84

colo"l

from

a 512 palette

Ma.,mum

resolu!ion;320 x 244 dots

Sprites·

SO

Backgruunds 2

Sp~c•al

d1~ay

funC1ions

Rotattro,

enlargement,

and

raducuon

Mii: connecuon W\n<:!;lrd jack

(lnplll

lmJl<ld6ncG

:

1

0

kohrns)

RCA p;n

1a~k

{UR)

Headphone

comJeciton

m1rn-jack

{L'fl)

composite video output

(1

ovp-p

75 chms:

tmtJal~nce)

RF

adaplor connsctron

output

Control

pad

connoct•on 9-p•n D-SUB connocior

x

2

CD

d1amoto•-

12cm

and

Scm

Access ttme-

t\vemge

O

8

sac.

Approx.

1

month

O'C·

40'C

10°io-80%RH

Input

AC120V~',

60Hz

Ol11put DC9.5V,

1 5A

Elec

consumption

WW

max

AC

adaptor (AA-895.J) x

1

Contn;il Pad

x

1

RF

adaptor {RF-S10JI x

1

Suppli~d

software x

4

(3

types)

Design

&

spec1llcatlons

subject

lo

change

wrthout

nouce.

Measurements(unit:

mm)

.m:

"""

\

"'

/o

00

-~:-;_

__

.

/:---

.

I

!

-----...;

••

i

'

•

"

•

~

_l

Weight.

1

4Kg

3

21hs

Dltnl'll1S!Ofl~-

12

7.-lj

x

113/1

6

x

9

7.'16

;r>C(1es

(WxKxD)

320x71x239mm

~-~---=

ii

[:'

'~l:;,_J

-

0

"'

c

RG-MlOBU

Jnescription

of

ICsJ

• MC68HC000(1C101,

171):

CPU

Functions

Pill

No.

Name

Symbol

""

Function

32-51

ADDRESS BUS

A1-A23

0

It

can specifies

16M

Byt~

memory

d'1rectly.

53-55

,_,

DATA

SUS

D0-015

""

Data

lines

D0-015

.are bid.,ect1onal arid

used for

data

transfer.Interrupt

68-58

vector

is

inputted

at

a

acknowledge

cycle

of

interrupt

from

1/0.

6

ADDRESS

AS

0

This

output

strobe

is

used

to

indicate

the

presence

of

an

addres:s

on the 24-

STROBE

bit

multiplexed

bus.

9

READ/WRITE

RfW

0

This O>Jtput

pln

1s

used

to

1nd1Cate

the

direction

of

data

transfer.

'

DATA

uoS

0

This

outputs

are

used

to

transfer

data

to

or

from

a peripheral

or

memory.

UDS

'

STROBE

m:

0

ind1<etes

up~r

byte.

One

of

them

is

active

when

accessing

by

byte,

and

the

both

are

active

when

accessing

by

word.

'°

DATA

DTACK

'

This

signal

is

inputted

after

transferring

data

with

peripheral devkes_

TRANSFER

ACKNOWLEDGE

B

BUS

"

'

The

s•gnal

whkh

raquests

to

make

data and

address

bus

free

is

inputted

from

REQUEST

one

of

the

other

per1phe1al controllers_

The

addre$$

and data

bus

and

<ontrrn

terminals

become high

impedan<e state

after

recerving this

signal.

"

BUS

BG

0

When bus requert

is

inputted,

this

lets

the

peripheral controllers

know

GRANT

that

the

data and

address bus

and

control

terminals

are free.

"

BUSS

GRANT

BGA:Ci(

'

The

signal

from

the

peripheral

controller

is

inputted

which

means

that

the

ACKNOWLEDGE controller

become

bus

mus.tar,

after

bus

grant

is

oLJtp"tted.

27-25

INTERRUPT

IPL0-2

'

Interrupt

request

which

has

seven

levels

•s

inputted.

IF'L2

1s

mo>!:

sign'1ficant

CONTROL

bit.

24

BUS

ERROR

""'

0

When

a

trouble

occurs

on

the

bus

cycle

1n

execution,

bus

error

is

asserted

20

RESET

mrr

"°

This

terminal

•s

used

as

an

input

to

initial1ie

the

CPU

by

pulling

RESET

low.

When

the

reset

commaM

1s

executed,

this

terminal

i>

used

as

an

output

to

the

()€ripheral devices

"

HALT

"o

A

low

level

on

this

terminal

wdl

cause

the

CPU

to

stop running

at

the

end

of

the

present instruction,_

As

an

output,

HALT

indicates

that

a

bus

error

has

oo:ured

tw<:J

times

SU(cessively

In

the

h.alt state,

address and data

bus

and

control

terminal

are in h•gh impedance states.

22

ENABLE

E

0

This

is

used

to

communicate

with

the

penpheral

device

for

6801)_

23

VALID

'PA

'

This

1s

used

to

acces1

the

peripheral devices

for

6800. The

aCCe5s

signals

for

PERIPHERAL

the

peripheral

dev~

are

outputted

by assert1rig

this

pin. When

VPA.

is

ADDRESS

asserted

on

the

interrupt

acknowledge cycle,

MF'U

executes

the

interrupt

acknowledge cycle specif,ed by

automatic

vector_

"

VALID

'MA

0

Th1s

5ignal

is

outputted

when

the

peripheral devices like

1/0

assert

this

MEMORY

terminal

to

request an

access

timm1ng

for

the

peripheral

LS"5

for

6800.

Th•

ADDRESS

activa

of

this

terminal

mearis.

that

the

address

bus

are

valid.

30-26

PROCESSOR

FCO-

0

These

3

bits

1nd1cate-s

the

state

of

the

CPU: fetching ins-truct1oris. accessing

STATUS

SIGNAL

ec2

data

and

interrupt

-atknowledg-e,

,,

CLOCK

'"

'

Operational

clo~k

input

14,

52

POWER

SUPPLY

"'

--

""

"-

GROUND

GNO

--

GNO

17,56,57

1·12CNo.20478)

RG-M10BU

• 315-5660(IC191):

Game processor

1.

Outline

Game processor

only controlled by the main-CPL"

performs all of the screen

controls,

'rhe controlled

screen consists of five

layers:

sprite, scroll

A,

scroll

B,

window and background. Monaural

PCM

sound

generator,

prograrnable

:;ound

generator

and

f'M

sound

generator

controlled by Z80

are

also

included

IPLl,IPL1,V

"

w

F<:.I,

f

AS, UOS,

l

RN/,

OT

VA23

°'

"

_,

V015

_,

BR,

BGA

"

"'

•

ET)-.+

"

"=i

"

rn

"

{SJMHz)MC

'"

,,,

"

-

?;WR,

MR

"

ZRD,WA

"

·~

-o

- 0

-

~

-

'

Clock

6

I>

CONTROL

AO{)RE'iS

'"

<l

(Or<TROL

<::::]

I

ADDRESS

-

<lH

I

Reset

t

"'

CONT~OI

<l

~DRESS

DATA

<l

CON

·~OL

C>

AODRE5S

PATA

Ml,IORQ~

'"'

Interrupt

m3

NMI

rn'

fDW~

"°'

"'

PASO

""

"we

PAS2

TIME

CASl

Orn

ASll

IQ(OPEN)

'"

CASO

DJS(

'"''

'~

IA14

CART

NTSC

It

1"

I

'

!

68000 Einernal

memory

lnterf«ce

+

v

'

~

,,

CONTROL

ADDRE>I

lntern<1I

Controller

"'

~

---------

Register

68000

,_,,

Bus

request

Interface

DTACK

{By

Z80,

DMt>.)

WArl

[QNTR0l

f=;

DTACK

WAIT

rnD

Bus

request

i~terface

(By

68000)

CONTROL

I

-

.r-~

CONTROL

ZBO

External

m€rnory

A0DR'51

, I

Interface

I

l

j

10L'ND

"'

I

+

10

ICS)

LWR (WR)

,,

'

"o

l!OA

DATA

CONT

1/0

B

00(

"

.

'

~

'

~

'

A6,U

so-o

C6-0

.RA51

{"

CONTROL

D~;OR£:S

r·

S

'I

I

0

C.

SEO

CAS,O!l

EO,

OEI

07-0

DATA DATA

"'-'M

Interface

,

f

'

f

' '

p

' '

'

0 0

'

I I

f

'

I I

d

'

B

A

T1mming

circuit

j_

D"

t

"'

)ATA

PSGI

JATA

FM

sound

-

generator

I

"'

I

TEST

cncuit

I

l

T

TEITO

TE\11-3

=·

'

~·

'

•

SYNC

'

'.<YNC

SYNC

l(OPI)

V (OPE)

'

•

f-,.M f-,.M

(No.20478) 1-13

RG-M10BU

3.

Pin Functions

No. Symbol

1/0

Function

Pin No.

Symbol

1/0

Function

154-176

VA1-VAZ3

VO

68000

ADDRESS

BUS

"

RA51

0

137-152

VOO-VD15

VO

68000

DATA

BUS

13

CAS1

0

191

AS"

1/0

16

OE1

0

192

DOI

110

15

MO

0

DUAL

PORT

RAM

193

cos

1/0

10

SEO

0

INTERFACE

194

-

110

"

WE1

0

195

DfAK

110

9

SE1

0

SIGNALS

182

"'

0

11

SC

0

183

BGA(k

1/0

26-33

AD0-AD7

1/0

184

T<l"

I

68000

INTERFACE

SIGNALS

1-8

SDO-SD7

I

185-186

Wli-Tm

0

17-20,

47

VPA

0

22-zs

RDO-RD7

110

48

Hm

0

"

MOL

0

FM

"

=

0

SS

MOB

0

S0-51

FCO-FC1

I

57

SOUNDVDD

-

130

CLK

1/0

S4

SOUNDVSS

-

112-127

ZA0-ZA15

1/0

ZSO

ADDRESS

BUS

131

SBCR

0

VIDEO+PSG

200-207

ZD0-207

1/0

zao

DATA

SUS

"

VIDEO

AVDD

-

187

IORQ

I

3'

VIOEOAVSS

-

188

"'

1/0

lS

8

0

189

ZWR

1/0

36

G

0

190

M1

I

37

8

0

"

MREQ

1/0

ZSO

INTERFACE

SIGNALS

"

(SYNC

1/0

"

ZRES

1/0

178

PSG

0

60

ZBAK

I

177

SOUNDVDD

-

61

NMI

0

179

SOUNDVSS

-

"

ZBR

110

63

WAIT

1/0

100-106

PAO-PA6

llO

JOY

PAD

INTERFACE

181

INT

0

93-99

PSl.l-PB6

VO

132

ZCLK

1/0

85-91

PCO-?C6

1/0

199

RASO

0

"

TESTO

1/0

TEST

SIGNAL

"

eoe

0

82-84

TEST

1-3

I

TEST

SIGNALS

196

UWR

0

P-SRAM INTERFACE

111

10

VO

NOT

USED

6S

NOE

0

110

vz

1/0

197

LWR

1/0

109

zv

110

66

ZRAM

0

58

SOUND

1/0

67

REF

0

SAAM

INTERFACE

44,80,

136,

208

VOD

-

POWER

SUPPLY

39

YS

0

41

VSYNC

0

"

HSY

NC

VO

21, 53. 92.

135

EDClK

1/0

133, 153,

vss

-

GNO

198

CASO

1/0

180

68

CAS2

0

69

RASZ

0

70

ASEL

0

71

ROM

0

7Z

fOC

0

"'

fRES

llO

73

FOWR

0

74

CEO

0

"

Ml

I

"

Tl

ME

0

76

CART

I

79

DISK

1/0

77

IA14

0

40

5'A/8

1/0

1Z9

SEL

1

I

134

MCLK

I

46

NT"

I

"

WRES

I

1Z8

SRES

I

107

JAP

llO

1-14(No.20478)

RG-M10BU

•

Z80

(IC181):

CPU

for

FM

sound

generator

This

IC

is

central

processing

unit

which fetches instructions

to

execute a

program,

Functions

No

Symbol

27-44

ZAO-ZA15

9,10,7,3,2

ZZDO-ZD7

4,

5,B

"

ZRES

"

NM'

2'

ZBR

"

ZWAl'r

"

ZINT

"

WD

"

'WR

"

M'

'5

MREQ

'6

IREQ

'°

ZBAK

6

vcc

"

GND

11,17,33,39

"

RFSH

HALT

NEC

JAPAN

UPD9036GB-4

ZSO

CPU

xxxx

xx

"o

Function

0

Ad<Jress

S€iect

lines_

Tnese lines

are

normally

used

to

select

the

port

a~dlor

control

regirters

"o

Data

bus.

bidirectional_ 3-state.

This

bus

is

used

to

transfer

da~a

between

the

cpu

and

the

peripheral device.

'

A

low

on this

l<ne

resets

the

CPU_

'

This

1s

interrupt

request signal

which

is

prior

to

ZINT.

'

This

IS

inputted

when

jlripheral

controllers

wanU

to

control

data

and address

bus,

memory

request.

l/O

request,

read and write

ZBR

is

prior

to

NMI.

'

A

low

on

this line indicates

that

the

responding device

needs more

time

to

complete

o

transoction_ The

CPU

can

wait

process

of

the

devices.

'

This

signal

can

be

driven

by any

pe1ipheral capable

of

generating

an

Interrupt

A

low

on

\NT

indicates

that

an

interrupt

request

1s

being

made.

0

The

CPU

as.serts

this terminal

to

read data.

D

The

CPU

asserts

thLs

terminal

to

write

data.

0

The

state

of

the

CPU

11

presented.

0

The

CPU

outptJt

this

memory

request signal

to

read

and

write

data.

0

The

CPU

outputs this 1/0

request

signal

to

read and

wnte

data.

0

A

low

on

this line

indicates

that

the

Z-BUS

CPU

has relinquished control

of

the

b"

in

response

to

a bus request

Power supply

GND

i

Non connection Non

conri;oct1on

Non

connection

(No.20478) 1-15

RG-M10BU

• TC511632FL-10 (lCl

72):

Psevdo

static RAM (Program-RAM

for

main-CPU)

These

RAM

are

used

to

store

the programs

that

main-CPU

executes.

Terminal

Layout (Top

view)

Pjn

Functions

GNO

VDO

A9

·-

A8

LWR

No.

Symbol

•D

function

2-11,33-37

AO-A14

'

Addres.s

bus.

These are used

to

wlected

the

A7

A>O

spedfied memory.

AG

A11

12-19,

Dl-016

<IO

Data

bus.

These

are bidirectional

P-Orts

and

AS

A12

22-29

used

to

transfer

data

between

ma'1n-Cf'U

and

A4

Ml

RAM.

Al

A14

A2

Dl5E

39

UWR

'

This srgnal

is

inputted

when

writing

upper

bits

of

data.

"

CE

38

lWR

'

Thi$ signal

is

Inputted

when

wrtting

lower

03

036

bit;

of

data.

02 035

"

UDE

'

Data (upper bits)

can

be

outputted

when

this

03

DH

terminal

;s

low level.

o•

on

"

LOE

'

O..ta{

lower

bITTl

'ari

be

outputted

when

this

05

012

terminal

is

low

level

06

011

07

30

CE

'

Chip enable.

This

signal

is

inputeed, when this

08

09

i~

is

E.l~d

GNO

VCC

41),21

VOD.

VCC

'

Power supply

1.

20

GND,GND

• LC3564QM·10 (IC102)

:

Static

RAM

(Backup-RAM

for

sub.CPU)

BR65265Af-10LL

(

!C182):

Static

RAM

{Program-RAM

for

280)

Terminal

Layout

Functions

NC

vcc

No.

'Symbol

•D

Function

A32

'

WE

A7

CE2

2-10.i1.21-·~

A0-A12

'

AddreS'S

bus.

These are

u~ed

to

be selected

A6

AS

the

specrf1Eld

memory.

AS

A9

27

we

'

When this

is

low,

data

can

be

written.

A4

A11

22

OE

'

When this

is

low,

d<1ta

can

be

read.

Al

"'

A2

1

A10

A3

""1

20

{E1

'

The

CE

input

si>gl"lal

is

inputted

when

data

is.

read

or

written.

M

me

11-13,

15-19

1/01-1/08

l/O

Data

bus.

These are bidirectional

ports.

"'"

28

YOO

-

Power

supply

"'"

10

5

"

GND

-

God

GNO

1104

1·

16

{No.20478)

RG-M10BU

• MSM54C864

(IC192):

DU

al

Port RAM {

Vide-0-RAM)

"

VII

1

Pin Functions

1101

"

s1oa

1102

'"

S•07

Sl03

H

;,m

Prn

No

Symbol

VO

Function

110•

"

5105

[)'i'iill

•

"

Wl01

"

wo•

7-10,

WI01-

VO

Write

mask

data

11

1nputted

at

the

falling

31-34

Wl08

edge

of

RAS

when

WBNIE

is

low

level.

The

WJ02

•

"

~"

ports specified

by

the

data

can

not

be

WJ03

"

w'~

"

WIOS

written

picture data.

The

picture

data

rs

VCC1

"

VSl2

\iiiiiNil[

" "

"

''

"

written

at

falling

edge of

the

lat<est

signal

among

CA5

and

WE_

"'

"

n

CAf

"

"'

"

WBN/E

'

This

sigrral

1s

used

to

determine

the

writing

'

"'

" "

"

H

"

" "

"

M

mode

at

the falling

edge

of

RAS

on the

readi\Nrite cyde.

(L:

Write

per

bit

mode)

M

w

"

.,

VCC2

'"

"

M

On

data

transform

cycle,

when WB/WE

is

hrgh

level

at

the

falli1ng

edge

of

RAS.

picture data

is

transformed

from

RAM

to

SAM,

and

from

SAM

to

RAM

when

WBJWE

IS

low.

21-25

A0-A7

'

Addres>

bus_

These are

used

to

address

the

17-19

memory.

"

'AS

'

The

"ddress

on

the address bus

"re

latched

as

raw

address

of

the memory

at

the

f,.lting

edge

of

RAS.

"

CAS

'

The address

on

the

address bus

are

latched

as

column address

of

the

memory

at

the

falling

edge

of

CAS.

1

SC

'

The

wrial

data

transfer

is

controlled

by

SC(Serial clock).

The

valid

data

are

outputted

from

SIOO-SIOS

after

the

rising edge

of

SC

on

read

cycle.

And the data

on

5100-SIOS

are latched

at

the

rising

edge

of

SC

on

write

cycle.

'

DTIOE

0

T~1s

signal

is

used

as

output

enable

during

the

re11d

cycle

when

DTIOE

1s

h•gh

at

the

falling

edge

of

RAS

When

DTIOE

1s

tow

at

the

same

timmmg,

the

operation

cycle

of

this

1c

becomes data transfer cycle

3;

SE

'

Serial eflable. This

1s

used

as

output

enable

11gnal

during

serial

read mode.

afld

as

input

enable

during

serial

write

mode

2-5,36-39

5100-5108

'IO

Serra!

port

for

SAM

11,20

"'

-

POWER

SUPPLY

30,40

'"

-

GND

(No.20478)

1-17

RG-M10BU

• HD404019RC23FS(IC691)

CD

controller

1.

Terminal

Layout

HD404019

"

20

52

51

33

32

2.

Functions

Symbol

No.

uo

Function

T

oCD

0

'

DSPM

0

Mutinn

signal

for

audio sinnal

3

MONO

0

'Vrnce

changer','L-di'.'R-ch'

:

High

4

VCAN

0

'Vocal mask1m;{:HiQh

5

VCHN

0

'Voice

changer';

H1cih

6

L

0

'Normal';Vocal

ma~kino','L...;h':

High

T

R

0

'Normar

;vocal

ma~kin1,j',

'R-ch ·

:

High

8

--

Non

connectt-On

9

-

Non

connection

10

..

Non

connect•on

"

Non connection

32

..

Non

connection

n

GNO

--

Ground

'4

ERES

'

Reset si9nal

for

IC141

'5

HOCK

0

"

SCOR

'

Detect

the

ar~arance

of

sync.

of

subcode

"

WfCK

'

Not

used

18

D80

'"'

Communication

data

wrth

sub-CPU

"

DBl

uo

Comml'n1cat1on

data

with

sub-CPU

20

DS2

'"'

Communication

data

wrt:h sub-CPU

23

D"3

uo

Communication

data

with

sub-CPU

22

COCK

0

Clock

out

to

communicate

with

sub-CPU

23

"O

O

Interrupt

raquert

si<:uial

to

sub-CPU

"

DMUTE

0

Mutfng

si

nal

for

"Serch'

and

'Pause'

'5

D/M

0

CO-ROM : H,

Audio

disc:

l

26

vcc

-

Power

supply

27

SQCK

0

lock

out

to

rea<J

SQSO

28

SQSO

'

data

of

sulx.ode

is

inputted

29

DATA

0

Control

data

for

O:D2500BQ

30

CLOCK

0

Cl<XkfortranrlorminQ

DATA

31

CLOSE

SW

'

Detect

the

disc

door

dos1no

32

Not

used

(Non

connectiOll)

1-18 (No.20478)

No

Symbol

11/0

Function

B

-

Not

used

(Non connection)

34

-

Not

used

(Non connection)

3S

-

Not

use-d

{Norr

cor>nect1on)

36

-

Not

used

(Non connection)

37

-

""

Not

u;ed

(Non connection)

"

UVE

..

Not

u;ed (Non connection)

39

PANOSW

Not

uoed (Non

conruxtion)

40

..

Not

uwd

{Connected

to

GND)

"

Not

u~

(Connected

to

GND)

42

..

Not

used (Connected

to

GND)

43

"'

'

Resetsigna!

inputted

44

vcc

..

Powe1 supply

"

osc

sdllat1on

terminal

..

05C

-

scillat1on

terminal

47

GND

..

round

"

LASER.

0

H;lawron/L:oft

49

•ex

0

H

:Trackrn9off

so

•LAT

0

Latch

sf-anal

for

CXD2SOOBQ

"

DECT

0

oefectsional

out

52

LOCK

'

Lock signal

input

"

EO'

'

Focus

ok

si

nal

input

54

SENS

'

sense sianal

out

SS

TEST

'

est

mode

termln~I

56

'"'

0

Emphas.i~

control

s1

nal

5'

--

Not

used

{Non connection)

58

..

Not

used

(Non

connection)

59

-

Not

used

(Non

connection)

60

-

Not

used

(Non

connection)

"

'ANO

..

ot

~(Non

connectiOn}

"

-

Not

used {Non connection)

63

..

Not

u~ed

{Non connection)

64

..

Not

used

(Non

connection}

RG-M10BU

8 CXD2500BQ(IC601):

Digital

Signai

Processor

1.

Outline

2.Terminal

Layout

The

CXD2500BQ

is

a

digital

signal

processsing

LSI

designed for use in

compact

disc

players.

It

has

the follo>ving functions:

All

digital

signals

for

regeneration

are

processed

using

one

chip.

The

built-in

RA!vl

enables

high-integration

mounting.

Generation

by

the

use of a digital

PLL

of

bit

clock pulses for

strobing

the

EFM

signal.

EFM

data

demodulation

Subcode

demodulation

and

subcode

Q

data

error

detection

Digital

spindle

servo

system (incorporating

an

oversampling

filter)

3.Block

Diagram

FSTT

XPil

xPJ"o

XTSL

V)...KI

VPCO

•

I

oBO

1

24

25

"M

C16M

PDQ

VCOI

vcoo

PCO

FI

LI

FILO CL

TV

ee

ASYO

WFCK SCOR EXCK SBSO EMPH SQCK SQSO

MON

PSW

MOP MOS

Clock

2:,

Goe

1

'

01g1tal

PLL

~

:.rr:

(vari-pitch

-I,

EFM

32K

RAM

double

speed)

demodulator

I '

I

@ '

i

'

1

Register]D

I,

Address

Priority

Sync

generator

«ncoder

protector

Serial I

k-

2

r

parallel

'

k-

T1m1ng·~

""""

D

'A

processor

~

I

data

processor

I

generator

Sub,ode

P-W

Peak detector!

-

,-

processor

@

~

Sut>code

Q

I,

Error

,I

1

processor l.._.

corrector

I

CLV

CPU

interface!--..

c------'

I

processor~

T1m1ng

J

generator<

•

~

•

Servo

Noi>erl·

I

18-time~

auto

'

shaper

..-1over~_ampl1~g

>equ<:>~cer

1lter

'

I

t

I

u

LJ

I

LJ

c

u u

XRST

LOCK

APTR

APTL

LRCK

\VDCK

SEIN

SENS

(NIN

FOK

MIRR

Notes:

AVon

AV1~

Voo Voo

v"

65

64

41

40

PSSl

OA01-t6

MUTE

DOUT MD2 DATA CLOK XLAT

DATO CLKO XLTO

The

data

at

the

64-bit

slot

is

output

in

2's

complements on

an

LSB-first basis. The

data

at

the

48-bit

slot

is

output

in

2's

complements

on

an

:MSB-first

basis.

GTOP

monitors

the

state

ofFrame

Sync

protection.

("H":

Sync

protection window released)

XUFG

isa

negative

Frame

Sync

pulse obtained from

the

EF:M

signal

before

Frame

Sync

protection

is

effected.

XPLCK

is

an

inversion

of

the

EFM

PLL

clock. The

PLL

is

designed so

that

the

falling edge

ofXPLCK

coincides

with

a

change

point

of

the

E.FM

signal.

The

GFS

signal

turns

"I-I"

upon coincidence between

Frame

Sync

and

the

timing

of

interpolation

protection.

RFCK

is

a

signal

generated

at

136-µs periods using a

crystal

oscillator.

C2PO

is

a

signal

to

indicate

a

data

error.

XRAOF is

a

signal

issued

when

ajit.ter

margin

of±

28.F

is exceeded

by

the

32K RAM.

(No.20478) 1-19

JVC RG-M10BU Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual