Technics SX-PX201 Bedienungsanleitung

Dieses Handbuch passt für folgende Modelle

1

Inhaltsverzeichnis

Andere Technics Musikequipment Handbücher

Technics

Technics Midi SX-EX70 Bedienungsanleitung

Technics

Technics SA-C600 Montage- und Serviceanleitung

Technics

Technics ST-G30 Referenzhandbuch

Technics

Technics ST-C700 Bedienungsanleitung

Technics

Technics OTTAVA f SC-C65 Montage- und Serviceanleitung

Technics

Technics RS-X120 Bedienungsanleitung

Technics

Technics ST-GT1000 Bedienungsanleitung

Technics

Technics SM-AC1200 Bedienungsanleitung

Technics

Technics SX-AX3 Bedienungsanleitung

Technics

Technics SX-PR604 Bedienungsanleitung

Technics

Technics SX-PR53 Bedienungsanleitung

Technics

Technics SX-GN6 Bedienungsanleitung

Beliebte Musikequipment Handbücher anderer Marken

DAPAudio

DAPAudio IPS-PT Bedienungsanleitung

Dynacord

Dynacord DPM 8016 Bedienungsanleitung

Subdecay

Subdecay Starlight Flanger Bedienungsanleitung

Moen

Moen GEC8 Live Bedienungsanleitung

Fender

Fender 1 Bedienungsanleitung

Yamaha

Yamaha MLC-16 Bedienungsanleitung

Sonuscore

Sonuscore TIME TEXTURES Bedienungsanleitung

flight of harmony

flight of harmony V'Amp Bedienungsanleitung

NANO

NANO PERFORMANCE MIXER Bedienungsanleitung

Tascam

Tascam CD-GT2 Bedienungsanleitung

BHI

BHI NEIM 1031 MKII Bedienungsanleitung

Befaco

Befaco KICKALL Bedienungsanleitung

Paia

Paia 9720 Leitfaden

limex

limex ALPIN MASTER 128 Bedienungsanleitung

nord

nord Electro 3 Bedienungsanleitung

Joemeek

Joemeek sixQ2 Bedienungsanleitung

CARVIN

CARVIN 500W STEREO POWER MODULE - SCHEMA REV G Bedienungsanleitung

Furutech

Furutech ADL GT40 Installationsanleitung

ORDER

NO.

EMID941564

Service

Manual

injury

or

death,

This

service

information

is

designed

for

experienced

repair

technicians

only

and

is

not

designed

for

use

by

the

general

public.

It

does

not

contain

warnings

or

cautions

to

advise

non-technical

individuals

of

potential

dangers

in

attempting

to

service

a

product.

Products

powered

by

electricity

should

be

serviced

or

repaired

only

by

experienced

professional

technicians.

Any

attempt

to

service

or

repair

the

product

or

products

dealt

with

in

this

service

information

by

anyone

else

could

result

in

serious

PCM

Digital

Piano

SX-PX201/201M

{M),

{MC},

(XM),

(EN),

(EH), (EF),

(EZ),

(EW),

(EA),

(EP),

(EK),

(XL),

(XR),

(XS),

(XD),

(X),

(XT)

:

USA.

{EP):

Spain,Portugal

=

(MC):

Canada

(EK):

the

United

Kingdom

(XM):

Mexico

{XL);

New

Zealand

Norway,

Sweden,

{XR):

Australia

Denmark,

Finland

{XS):

Malaysia,

Singapore

Holland,

Belgium

(XD);

Saudi

Arabia

France,

Italy

(X):

Hong

Kong,

the

:

Germany

Philippines,

Thailand

:

Switzerland

(XT):

Taiwan

Austria

2S

WARNING

$$

|

Mi

Specifications

KEYBOARD

88

KEYS

(MAX.

POLYPHONIC

32

NOTES)

SOUNDS:

GRAND

PIANO,

UPRIGHT

PIANO,

E

PIANO

1,

E

PIANO

2,

HARPS!,

PIPE

ORGAN

PEDAL

SOFT/SOSTENUTO,

SUSTAIN

DIGITAL

CELESTE

ie)

DIGITAL

REVERB

QO

(ROOM,

STAGE,

HALL)

TOUCH

SENSITIVITY

LIGHT,

NORMAL,

HEAVY

TRANSPOSE

G-C-F#

TUNING

427.3-440,0-453.0

Hz

DEMO

{e)

MIDI

MULTI

TIMBRE,

LOCAL

CONTROL,

OMNI

ON,

PROGRAM

CHANGE,

TRANSPOSE

MODE

SET

PIANO

TUNING,

MINIMUM

RANGE,

SOSTENUTO.

POWER

SWITCH,

MAIN

VOLUME,

MIDI

TERMINALS

(IN,

OUT,

THRU),

PEDAL

IN,

OTHERS

AUX

IN

(R/R4L,

L),

LINE

OUT

(R/R+L,

L},

PHONES

2,

AC

IN,

INITIAL

KEY

OUTPUT

20w

X

2

SPEAKERS

14cm

X

2

POWER

REQUIREMENT

145

W,

90

W

(NORTH

AMERICA

AND

MEXICO}

AC

120/220/240

V

“50/60

Hz

AC120V

60Hz

(NORTH

AMERICA

AND

MEXICO)

AC

230V

—50/60Hz

{NEW

ZEALAND

AND

EUROPE

EXCEPT

FOR

UNITED

KINGDOM)

AC

230-240

V__50/60Hz

{UNITED

KINGDOM)

-

©

1994

Matsushita

Electric

Industrial

ecnnics

GO.

LTD.

Al

igh

eceved

Unauthorized

copying

and

distribution

is

a

violation

of

law.

H

DIMENTIONS

(WX

HX

D}

137.3

cm

X

97.3

om

X

45.3.om

(54-1/18"

X

38-5/16"

X17-27/32")

NET

WEIGHT

44

Kg

(97.0

lbs)

ACCESSORIES

MUSIC

STAND,

AC

CORD,

STAND

“Specifications

are

subject

to

change

without

notice

for

further

improvement.

CONTENTS

@

INTRODUCTION

i

SCHEMATIC

DIAGRAMS

SAFETY

PRECAUTION

.....

HOW

TO

ASSEMBLE

THE

PIANO.

KEYBOARD

RANGES

INITIAL

SETTING....

ARRANGEMENT

OF

CONTROL

PANEL

BASIC

FUNCTIONS

WIRING

CONNECTION

DIAGRAM

BLOCK

DIAGRAM

RAINE

MAIN

P.C.

Board

..

MAIN

P.C.

Diagram

..

AS/ACP/HP

P.C.

Board

.....

I-13

AS/ACP/HP

P.C.

Diagram

.

I-17

TERMINALS

.....

CP/PKB

P.C.

Diagram

PARTS

LOCATION

....

CP/PKB

P.C.

Board

DISASSEMBLY

INSTRUCTIONS

MKB1/2...

SYMPTOMS

WHICH

APPEAR

JACK...

ABOUT

THE

SELF-DIAGNOSTIC

FUNCTION

MIDI

IMPLEMENTATION

CHART

PRECAUTIONS

BEFORE

SERVICING...

TO

BE

SIGNS

OF

TROUBLE...

@

REPLACEMENT

PARTS

LIST

P.C.

Board/WIRING

....

CABINET

PARTS

LOCATION

..

CABINET/CHASSIS

PARTS

PACKING

......

SAFETY

PRECAUTION

@

Safety

Precaution

ORON=

.

Before

servicing,

unplug

the

power

cord

to

prevent

an

electric

shock.

.

When

replacing

parts,

use

only

the

manufacturer's

recommended

components

for

safety.

.

Check

the

condition

of

the

power

cord.

Replace

if

wear

or

damage

is

evident.

.

After

servicing,

be

sure

to

restore

the

lead

dress,

insulation

barriers,

insulation

papers,

shields,

etc..

.

Before

returning

the

serviced

equipment

to

the

customer,

be

sure

to

make

the

following

insulation

resistance

test

to

prevent

the

customer

from

being

exposed

to

a

shack

hazard.

@

Insulation

Resistance

Test

1.

2.

3.

Unplug

the

power

cord

and

short

the

prongs

of

the

plug

with

a

jumper

wire.

Turn

on

the

power

switch.

Measure

the

resistance

value

with

an

ohmmeter

between

the

jumpered

AC

plug

and

each

exposed

metal

cabinet

part,

such

as

screw

heads,

connectors,

contro!

shafts,

handle

brackets,

etc..Measurements

should

range

from

4

MQ

to

infinity

for

all

exposed.

parts.

Exposed

metal

part

Ohmmeter

Resistance

=

4M.

to

©

HOW

TO

ASSEMBLE

THE

PIANO

KEYBOARD

RANGES

To

prevent

the

piano

unit

from

falling

off

the

stand,

secure

it

firmly

with

the

screws.

pilebais,

4

brass-colored

screws.

Side

panel

:

.

Pedal

box

Screw

(Brass-colored)

[Fig.

1]

Assemble

the

side

paneis

and

the

pedal

box

with

the

B]

Place

the

piano

unit

on

the

stand

and

secure

it

to

the

stand.

(Black:

PX201/

Brown:

PX201M)

1

C4;

Es

|

Giti

Bis!

Diet

Far!

Azs

wl

Ds

Fe

Ais Cte

Eo

Ges

Bar

Dso

Fas Aor

Cao

Eas

Gar

Bot

Dea

Fer

Ast

Cea

Eee

Gn

Bro

Dre

Fox

Kes

Coo

[Fig.

3]

a

rs

(2)

Place

the

stand

upright.

Secure

the

crossboard

to

the

front

of

the

L-shaped

brackets

with

4

screws.

Crossboard

(Black:

PX201/

||

Brown:

PX201M)

L-shaped

brackets

IFig.

2]

Connect

the

pedal

cord

and

power

cord

to

their

sockets

located

rear

of

the

piano

unit

as

shown

below.

|

Dt

Gite

(rz

ize

Atzs

Dts

“©

Middle

©

a

iy

Re

Fees

mig

Diss

Goo

jes

P70

Ata

79

Goa

Gio

ges

Aisa

|

Disa

iGtas:

CAE

A

A

A

i

Ces;

E52;

Gos,

Boo)

Dao!

Fas!

Aso’

Cs2|

Ese;

Gsoi

Bes}

Des!

Foo

Aza,

Cre!

Exo]

Gas:

Ber:

Power

cord

INITIAL

SETTING

Wf

INITIAL

SETTING

2.

Press

the

INITIAL

key.

[Fig.

4]

1.

While

pressing

the

MODE

SET

button.

The

initia!

setting

function

is

used

to

return

to

the

original

factory

settings,

and

to

reset

the

customer

settings

and

misoperations.

The

selected

sound

and

various

functions,

MIDI

settings

are

inttialized

with

this

operation.

|

Press

the

INITIAL

key

while

the

MODE

SET

button

is

presse

Or

turn

on

the

POWER

switch

while

pressing

the

INITIAL

kay.

ARRANGEMENT

OF

CONTROL

PANEL

exes

a0

CD

Geodon

O O

2.

oa

a)

Ht

BASIC

FUNCTIONS

@

DEMO

Automatic

demonstration

performances

stored

in

the

piano’s

memory

introduce

the

various

sounds

available.

Listen

to

all

the

demonstration

tunes

in-order,

or

listen

to

the

demo

tune

of

a

specific

sound.

@

MODE'SET,

@

INITIAL

KEY

Used

when

selecting

functions

to

set

or

adjust,

including

type

of

piano

tuning,

minimum

range

(volume),

sostenuto,

initialization,

plus

all

settable

MIDI

functions.

elf

the

INITIAL

KEY

is

pressed

while

the

MODE

SET

button

is

depressed,

the

settings

of

the

buttons,

etc,

will

return

to

the

initialized

settings

made

by

the

manufac-

turer.

@

TRANSPOSE

Cis

the

standard

setting,

but

you

can

raise

or

lower

the

key

of

the

entire

instrument

within

a

one-octave

range

with

these

two

buttons.

The

butions

are

also

used

for

adjusting

the

volume

balance

of

mixed

sounds.

@

souNnD

:

Select

from

6

different

sounds

for

the

piano.

You

can

mix

sounds

by

selecting

two

simultaneously.

All

sounds

feature

Touch

Response.

@

DIGITAL

CELESTE

:

Apply

a

celeste

effect

to

give

the

sound

greater

depth.

The

setting

is

memorized

independently

for

each

sound.

@

DIGITAL

REVERB

Add

a

reverb

effect

to

the

sound.

Choose

one

of

three

different

echo

types.

The

setting

is

memorized

indepen-

dently

for

each

sound.

@

TOUCH

SENSITIVITY

Choose

LIGHT,

NORMAL

or

HEAVY

keyboard

touch

(Touch

Response)

to

match

your

type

of

playing

O

©

Sustain

Pedal

The

sound

is

sustained

when

a

key

is

released

while

this

‘

pedal

is

depressed.

For

GRAND

PIANO

and

UPRIGHT

PIANO

sounds,

the

tones

of

the

17

rightmost

keys

are

automatically

sustained.

@

Soft

pedal

Press

the

pédal

for

softer,

muted

sound.

It

can.

also

be

used

as

a

sostenuto

pedal.

When

used

as

a

sostenuto

,

pedal,

and

PIPE

ORGAN

is

selected,

the

tones

continue

;

to

sound

for

as

long

as

the

pedal

is

depressed.

©

Sustain

pedal

@

Soft

pedal

TERMINALS

ee

HTP

{on

the

rear

panel)

‘AUX

IN

Beo

DB

LINE

OUT

LINE

OUT

(output

level

1.5

Vrms,

600

9).

.

PEDAL

IN.

By

plugging

into

an

extemal

high*power.

amp!

‘t

can

be

reproduced

at

a

high

me.

Or

connect

a

tape

re-

corder

and

use

them

as

recording

terminals.

To

output

mon-

aural

sound,

connect

the

external

equipment

to

the

R/R+L

terminal.

(Do

not

connect

the

L

terminal.

}.

rom

the:inclided

stand

to

this

terminal.

PHONES

({})

X2

For

silent

practice,

headphones

may

be

used.

When

puaged

AUX

IN

(input

level

0.5

Vrms,

6

KQ)

Other

instruments

such

asa’

rhythm

machine

or

sound

module

can

be

connected

to

the

piano

so

that

the

sound

is

output

from

the

piano.

To

récéive

monaural

sound,

connect

the

other

instruments

to

the

R/R+L

terminal.

(Do

not

connect

the

L

terminal.

)

MIDI

(Musical

Instrument

Digital

Interface)

MIDI

is

the

standard

specification

that

enables

connection

to

equipment

such

as

synthesizers

and

personal

computers.

IN:

The

terminal

that

receives

data

from

external

equip-

ment.

OUT:

The

terminal

that

transmits

data

from

this

instrument

to

external

equipment.

THRU:

The

terminal

that

transfers

data

from

the

IN

termina!

directly

to

other

equipment.

*

Use

a

5-pin

DIN

cord

(less

than

15

m

long)

for

these

connec-

tions.

PARTS

LOCATION

alan

Control

Panel

P.C.B.

Amp

&

Power

Supply

P.C.B.

Jack

P.C.B.

AC

Power

Supply

P.C.B.

?

2

: 5

;

waeme

Speaker

Main

P.C.B,

14em,

8Q

Speaker

14cm,

8Q

Power

switch

Headphones

P.C.B.

(inside)

AL:

Soft

Pedal

[Photo-1]

DISASSEMBLY

INSTRUCTIONS

Removing

the

top

cover

1.

Remove

the

music

stand.

2,

Remove

the

top

cover

holding

screws

(@

4

pcs.}.

3.

Slide

the

top

cover

forward

and

lift

up.

[Fig.5]

nN

Removing

the

control

panel

1.

Remove

the

top

cover

(see

Step

2.

Remove

the

control

panel

holding

screws

(@

3

pcs.).

3,

Remove'the

control

panel

as

shown

in

Fig.’6:

Main

volume

knob*

Control

panel

Removing

the

CP

P.C.B.

4.

Remove

the

control

panel

(see

Step

2).

2,

Remove

the

main

volume

knob.

3.

Remove

the

CP

P.C.B.

mounting

screws

(@

6

pes.).

Ey

[Fig.6]

>

[4]

Removing

the

contro!

panel

ornament

1.Remove

the

control

panel

(see

Step

[2)).

2,

Remove

the

CP

P.C.B.

(see

Step

[3)).

3.

Release

the

control

panel

omament

holding

claws,

[Fig.7]

Removing

the

keyboard

assembly

1.

Remove

the

control

panel

(see

Step

[2).

2,

Remove

the

keyboard

assembly

holding

screws

located

on

the

bottom

of

the

cabinet

(®

10

pes.).

Keyboard

Assembly

Ee

Keys

(s)

Disassembly

1.

Remove

the

keyboard

assembly

(see

Step

[5)).

2.

To

release

the

key

claw.

©

Press

the

front

of

the

key

downward

slightly.

©

Press

the

rear

of

the

key

forward

gently.

3.

To

remove

the

key,

lift

as

shown-in

Fig.

9.

NOTE:

«

The

key

claw

is

easily

broken.

Do

not

apply

undue

force.

Should

a

key

claw

break,

it

can

still

be

used;

however,

a

replacement

is

recommended,

*

Ifa

black

key

is

to

bereplaced

it

is

necessary

to

remove

both

adjacent

white

keys.

[Fig.9]

Assembly

1.

Insert

the

front

part

of

the

key

into

the

chassis.

2.

Insert

the

plate

spring

into

the

hammer

notch

as

shown

in

Fig.

10.

3.

While

slowly

lowering

the

key

into

the

chassis,

insert

the

plate

spring

into

the

notch

at

the

rear

of

the

key.

4,

Carefully

insert

the

key

into

the

opening

in

the

chassis

and

slide

the

key

towards

the

rear

to

lock

it

in

place.

[Fig.10]

7|

Removing

the

printed

circuit

boards

«Remove

the

top

cover

(see

Step

[1].

HGiP.c.s.

P.C.B.

1,

Remove

the

keyboard

assembly

(see

Step[5)}.

1.

Remove

the

MAIN

P.C.B.

mounting

screws

(@

2

pes.).

2.

Remove

the

headphone

jack

mounting

nuts

(@

2

2.

Release

the

claws

of

the

P.C.B.

holders...

pes.)}:

HEGHp.c.B.

P.C.B.

4.

Remove

the

AS

P.C.B.

mounting

screws

(@

2

pes.).

+

Release

the

claws

of

the

AC

IN

connector

bracket.

2.

Release

the

claws

of

the

P.C:B.

holder.

:

P.C.B.

1..

Remove

the

JACK

P.C.B.

mounting

screws

(@

3

pes.).

2.

Remove

the

jack

panel

mounting

screws

(®

2

pes.).

P.C.B..

[Fig.11]

SYMPTOMS

WHICH

APPEAR

TO

BE

SIGNS

OF

TROUBLE.

Phenomenon

Remedy

No

sound

is

produced

when

the

keyboard

is

played.

«No

sound

is

produced

if

the

MAIN

VOLUME

is

set

to

MIN.

Use

the

sliding

control

to

set

the

volume

to

an

appropriate

level.

*if

the

MIDI

LOCAL

CONTROL

is

set

to

off,

set

it

to

on.

MAbout

the

back-up

memory

The

selected

sound

and

various

functions,

and

MID!

settings

remain

in

the

memory

for

about

30

minutes

after

the

POWER

is

turned

off.

ff

you

wish

to

return

all

memories

and

settings

to

their

factory

preset

status,

while

pressing

the

MODE

SET

button,

press

the

INITIAL

key

on

the

keyboard.

Or,

press

the

POWER

on

and

hold

the

INITIAL key

at

the

same

time.

1-10

ABOUT

THE

SELF-DIAGNOSTIC

FUNCTION

This

modei

has

some

self-diagnostic

capabilities.

When

set

to

the

seli-diagnostic

mode,

eperaonot

of

various

components

can

be

veritied

by

following

the

procedures

in

the

chart

below-*.

No.

PCB

TEST

MODE

|

fe

Procedure

1

MAIN

RAM

(IC4),

ROM

(C3)

check

1.

Connect

the

CHECKING

DEVICE

(refer

to

page

I-12)

to

CN

7

on

the

..

MAIN

P.C.B.,

and

turn

on

the

CHECKING

DEVICE

switch,

2.

Tum

on

the

power.

switch.

When

the

power

switch

is

turned

on,

the

LED

of

the

CHECKING

DEVICE

flashes

8

times.

The

first

4

flashes

are

for

the

RAM

check,

and

the

latter

4

flashes

are

for

the

ROM

check.

The

order

of

the

LED

flashes

corresponds

to

the

respective

IC

numbers

as

shown

below.

If

an

IC

is

defective,

the

corresponding

flash

time

is

longer.

Examples

1

RAM

1

F

ROM

;

ake

5

er

ee

a2

AT

DS

24

1,

RAM

OK,

ROM

OK

————+

@

@@

@

ee

@e@

paces

‘

1

'

1

2.

RAM

OK,

ROM

(iC3)

defective

————+

@ @

@e©e

=~eee

1

1

' '

3:

RAM

(IC7)

defective,

ROM.OK

:

—--—+»

=

e0@

@e

ee

¢e

:

t

=

ae

Ice

NOTE

:

@

indicates

short

flash

time

=

OK

c

les

==

indicates

long

flash

time’=.Defective

2

MAIN

V53

Gate

Array

(IC2)

check

Press

and

hold

the

two

C

keys

shown

below,

and

then

turn

on

the

power

switch.

f

7

it

HE

i

|

ees}

Ckeys

Monitor

pins

46-48

{(DL6-DL4)

of

IC2

on an

45V

4

oscilloscope,

and

check

whether

incremental

data

:

(see

figure)

is

output.

2

od

wef

eg

ey

ony

‘

058009.

.

3°

f°"

CP»

"|

Gate

array

(IC1)

check

1

Connect

the

CHECKING

DEVICE

to

CN

7

on

the

WAIN

P

ai

B.

(The

Checking

Device

switch

should

be

off).

2.

Press

and

hold

the

two

D

keys

shown

below,

and

thenturn

on

the

power

switch.

When

the

power

switch

is

tured

on,

the

LED

of

the

CHECKING

DEVICE

flashes

4

times.

The

order

of

the

.

LED

flashes

corresponds

to

the

CPU

(IC)

on

the

respective

P.C.B..s

as

shown

below.

If

an

IC

is

defective,

the

corresponding

flash

time

is

longer.

i"

4

2.3

4

4,1C1

OK

——+-

ee

ee

1

2.1C1

defective

——---+

m

@

@ ©

NOTE

:

@

indicates

short

flash

time

=

OK

Gate

Array

(§C1)

=

indicates

long

flash

time

=

Defective