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Electronics

GmbH • Neustr. 9 • D -

53498

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D -53498

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35

02

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02

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94

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Technical

Manual

Connect

amplification

To

get

release

>

Welcome

is

displayed.

Now

the

>

Warning!

-

Press

>

Software

documentation

fpr

the

MicroWaves's

the

MicroWave's

system.

into

Service

it

immedietly

to

the

display

Microwave

will

Entering

the

*0K

button*.

Version

4

audio-output

mode

when

read

this

<

Service-mode

hold

mode will

the

<

*Mode-button*

message

destroy

"Left"

> V X.XX -YY/MM/DD < (version -release

and

all

stored

date

"Right"

when

to

an

powering

data...

up

<.

year/month/day)

and

will

HINT:

directly

a

certain

be

displayed.

by

pressing

selected.

test;

pressing -the

-

Press

>

will

Amtsgericht

Nr.

HRB1977

Ceschaftsfuhrer: Wolfgang

Duren

the

System

hhhhhhh:mm

be

displayed.

Andernach

the

You

should

test-routines

*Mode

Runtime:

button*.

<

*Mode

have

you

(hours:minutes

button*

to

repeatedly

pass

by

will

Page

each

the

cycle.

)

5/1

test-routine

press

desired

the

test,

can

be

button

keep

on

to

reach

K S K Ahrweiler

Konto-Nr.

BLZ577

760 603

513

10

-

Press

>

*Mode

Memory

Status:

Init & Test

button*.

WRAM:

?

<

1

I

1

This

batteries,

factory.

mandatory,

-

test-routine

since

Should

do

the

ATTENTION!!

the

manual

ATTENTION!!

You

MUST

op-sys

Acknowledge

>

Status : ICRT:

Acknowledge

>

Status : INIT: ? <

Acknowledge

>

Status : ECRT: ? <

will

Back

under

Use a different

insert a card,

crash!

the

must

all

for

following

routine

only

system-programming

whatever

up

all

"Data

? <

be

done

reason

steps:

internal

Transfer"

card

otherwise

by

pressing

by

pressing

by

pressing

memory

for

Internal

Initializing

External

If

the

to

"ON"

to;

after

an

the

An

exchanging

has

been

initialization

to a cartrige.

details.

the

following

test

Write-protect

the

"ERR"

will

*0K

button*.

Sound-RAM-check

*0K

button*.

the

*0K

button*.

Card

test.

Card

will

the

done

Sound-RAM.

cannot

prior

be

test-routine.

fail

be

and

switch

be

displayed.

by

Consult

the

is

written

the

set

I

J

'

-

Acknowledge

>

Status

-

Acknowledge

End

of

Memory-Test.

the

routine

:

COPY:

the

?

routine

<

by

pressing

Datacopy

by

pressing

Page

5/2

the

*OK

from

the

*OK

button*.

Card

button*.

to

RAM

-

Press

>

Keyboard

the

*Mode

Test

<

button*.

will

-

Press

(see

HINT:

-

Press'

>

LED

will

-

Press

(see

-

Press

>

Midi Test

>

Status:

will

be

displayed,

each

figure

press

the

*Mode

Test

be

displayed.

the

*0K

figure

the

*Mode

be

displayed.

button

for

the

and

details)

*Mode

test-routine.

button*.

<

button*

for

details)

button*.

<

watch

for a corresponding

button*

to

step

last,

through

since

it

and

iluminate

display-message

will

forward

each

LED.

you

to

-

Connect

-

Acknowledge

-

Press

>

will

-

the

Voice

Voice # X

be

Press

sequentially

through

Single-out's.

momentarily

You

will

the

MicroWave's

the

routine

*Mode

Test

displayed.

the

#4

button*.

to

Out # Y

*0K

button*

to

will

To

to

the

additionally

check

the

desired

hear a sine-wave

MIDI-IN

by

pressing

<

repeatedly

Left

and

those,

Single-output.

of

Page

port

to

Right

be

output

connect

123,5

Hz.

5/3

to

it's

the

*0K

connect

audio-output.

at

the

own

MIDI-OUT

button*.

all

eight

Voices

their

Left-output

respective

port.

voices

#1

cable

-

Press

>

Filter

>

Voice # X

the

*Mode

Freq.Adj

button*,

<

1

will

HINT:

-

If

Have

End

be

displayed.

Only

working-temprature.

Connect a tuner

able

Press

Use

the

voice.

tuned.

Should

the

coarse-tuning

R

12

for

you

didnt'

coffee.

of

MicroWave

tune

to

display A 2 = 440

the

*Alpha

When

The

that

voice

the

*0K

button*

dial*

the

*Alpha

not

#2, R 19

forget

test-routines

filters

to

one

of

to

finetune

tuner

be

displays

dial*

enough, you

of

to

covers a range

the

for

check

after

the

Hz.

select

filter.

voice

the

audio-outputs.

the

440

must

Single-Outputs

MicroWave

first

the

filter-frequency

Hz

(A

og

open

Use

Pot R 5

#3

and

has

reached

The

voice.

2),

the

tuner

filter

must

of

+/-a semitone.

the

unit

for

like.

recalibrate

voice

your

#1,

done.

it's

be

this

is

Pot

I

Page

5/4

LEJ)'s

Burr

s

**

3

Z

A

s/r

Waldorf

Electronics

GmbH • Neustr. 9 • D -

53498

Waldorf

verwaltung

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D -53498

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Design

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D -53498

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Waldorf

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32

35

02

05

01

88

02

94

01

88

O

Checking

-

Failure:

The

MicroWave's

The

upper

must carry + 5

The

lower

The

wire-connections

display

The

sixteen-core

to

the

Component

The

4th

the

analog-board

the

display

No

wire-connection

as

well

digital-board.

identification

side,

ten-core

display

V.

must

as

being

flat

Midi

sockets

flat

(Pin

TECHNICAL

illumination

is

on

is

be

soldered

line

powered

the

made

passed

carries

by

right-hand

to

the

Pin 1 (+ 5 V)

of

the

flat

at

the

line

40/39

carries

Ground,

the

INFO

5

(Flickering)

the

frontboard.

side

ground.

through

the

needed

and

Pin 2 (Ground).

line

rear,

voltage

the

second

voltage

to

the

Pin 1 is

between

38/37 + 5

of

the

upper

smaller

board

from

front

board:

always

V).

display

on

board.

the

to

the

digital-

the

front-

right.

and

Component

front

+ 5 V

the

cooling

l

Amtsgericht

Nr.

Geschaftsfuhrer:

Wolfgang

board

will

cooling

HRB

Andernach

1977

Duren

identification

side,

be

plate

Midi

side.

generated

plate).

(Ground).

Check

of

the

sockets

from

if

flat

at

the

T/I

line

rear.

power

MW

5.1

to

the

40

pack

(power

regulator

Analog

Midi

board:

socket

regulator

is

well

side,

7805

fixed

on

to

the

K S K

Ahrweiler

Konto-Nr.

BIZ

577

760

515

603

10

1

Checking

-

Failure:

1.

The

position

caused

The

Low-

2.

The

Eprom

3.

Check that

4.

Try

the

new

5.

Check

damaged

6.

If

ceived'4

As

DO/Pin 7 are

line,

line

Pin 3 and

if

the

specified

at

A1.

the

Display

Empty

display

of

the

(after

Eproms

by a Digital-board

and

High-Eproms

notches

all

original,

Eproms

the

board

by

changing

fault

by

cannot

the

in

at

Pin 5 is

Pin 1 are

must

pins

face

are

or a different

are

probably

trace

the

be

removed,

display.

the

circuit

the

display.

the

Read/Write

at

ground

Eprom

has

changed

re-design.

are

interchanged.

into

in

the

IC

defective.

below

Eproms.

the

check

diagramm,

In

addition,

and

change)

from

the

unit.

socket.

Eprom

lead,

at

set.

sockets

if

all

the

data

and

Pin 2 the 5 V

Serial

If

nessesary,

If

the

are

accidentally

signals

lines

at

Pin 6 is

at

Pin 4 the

No.

91 2 1682

fault

are

D7/Pin

the

adress-

power

change.

is

removed,

been

re

14

to

enable-

supply.

If

one

the

display

solder

ore

more

and

signals

the

bridging.

cannot

digital-board

be

measured,

for

breaks,

check

dry

the

flat

junctions

line

to

or

T/I

MW

5.2

Waldorf

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53498

Waldorf

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35

05

01

88

I-

Manual

To

when

When

and

-

l

for

get

into

powering

two

then

Press

* L t

the

Service

the

Service

up.

horizontal

the

Panic-button.

the

Down-button.

(LED

test)

TECHNICAL

mode

lines

will

be

INFO

of

the

MidiBay

hold

are

both

displayed

displayed.

6

the

release

Mode-

and

Panic-buttons

the

Mode-button

Research

D

&

HauptstraBe

D -53498

&

Development

D-(0)

26

36 / 8

D-(0)

26

36 / 8

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Waldorf

first

02

94

01

88

O

Start

One

test

after

luminate

ADVICE:

-

Press

* S t

Start

* P 1

* P 2

* P 3

* P 4

The

the

(Switch

test

will

with

the

other,

shortly.

Mode-button

Down-button.

test)

with

the

be

displayed.

be

displayed.

be

displayed.

be

displayed.

Up-button.

all

display

allowes

will

Up-button.

be

Confirm

T/I

elements

every

test

displayed.

MB

with

6.1

Mode

Down

Up

Panic

and

the

to be

button.

two

LED's

adressed

must

directly.

il

Amtsgericht

Nr.

HRB

Ceschaftsfuhrer:

Wolfgang

Andemach

1977

Duren

K S K

Ahrweiler

Konto-Nr.

BLZ577

760

513

10

603

* t o

(Test

o.k.)

will

be

displayed

shortly,

than

again

* S t

-

Press

* i o

This

front

adaptors.

This

The

function

operation

-

Press

* M t

Connect

In

other

with

(Switch

the

(In/Out

test

board,

test

the

(Midi

all

Source

Test).

Down-button.

test)

checks

is

'with a footswitch.

Down-button.

the

but

can

irrelevant

of

the

test)

inputs

words,

connect

2,

Destination 3 with

will

remote-control

only

footswitch-port

will

to

be

for

be

their

Destination 1 with

be

displayed.

and

made

the

with

normal

can

displayed.

respective

Source

footswitch-port

the

assistance

function

be

checked

outputs

Source

3,

with

etc.

of

1,

the

during

MIDI

Destination

on

the

of

special

MidiBay.

normal

leads.

2

Start

The

If

will

The

ADVICE:

are

help

The

since

the

-

Press

* r t

the

numbers

there

red

is a faulty

be

displayed

LED

In/Out-port

switched

of a MIDI

MIDI-ports

behind

corresponding

the

(Ram

test

with

* 1 -

* t o

15

(Test

with

will

illuminate.

in

parallel,

cable.

situated

the

Source-port a switch

In/Outputs

Down-button.

Test)

will

the

Up-button.

o.k.)

In/Output

the

corresonding

15

and

MIDI

and

on

the

be

displayed.

will

and

the

* E (Error)

Aux-port

must

therefore

frontboard

situated

be

displayed

green

In/Output

(15)

also

have

is

installed

on

the

back

rapidly , then

LED

will

number.

on

the

be

higher

which

panel.

illuminate.

frontboard

checked

with

priority,

interrupts

the

T/I

MB

6.2

Confirm

If no

failure

with

the

Up-button.

in

the

RAM

can

be

located,

* t o

-

Press

* c r

Confirm

By

executing

This

zeroposition.

ADVICE:

All

tests

normal

(Test

the

(Clear

with

means

All

that

user

finished.

operation

o.k.)

Down-button.

the

this

(Only

will

Ram)

will

Up-button.

function,

all

programms

necessary

programms

The

condition.

be

displayed.

be

displayed.

the

unit will

will

after

will

be

unit will

be

set

battery

lost.

leave

be

into

or

the

Service

initialised.

an

exactly

RAM

changes).

mode

defined

and

return

to

T/I

MB

6.3

Waldorf

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GmbH • Neustr. 9 • D -

53498

Waldorf

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36 / 8

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Waldorf

32

35

02

05

01

88

Storage

Fault:

loss

After

internal

Solution:

in

MidiBay

switching

on

RAM.

Stabilisation

of

of a transistor

TECHNICAL

the

unit,

the

reset

(BC

338)

INFO

loss

circuit

7

of

stored

by

installation

and a resistor

data

in

(2K1).

Research

n

a

HauptstraGe

D -53498

&

Development

D-(0)

26 36 / 8

D-(0)

26 36 / 8

71

Waldorf

the

02

94

01

88

O

Installation

Solder

the

Positioning

hints:

collector

base

emitter

the

Initialisation

(See

technical

of

the

via a 2K1

against

transistor:

must

info

follow

6)

transistor

resistor

ground

after

T/I

installation.

MB

to

Pin 2 of

to

Pin 7 of

7

Pin 4 of

IC

B

IC

LS/HCT

LS

14

LS/HCT

(U

04

16).

(U

8).

(U

8)

Amtsgerlcht Nr.

HRB

Geschaftsfuhrer:

Wolfgang

Andernach

1977

Duren

•wa

K S K

Ahrweiler

Konto-Nr.

BLZ577

760

513 10

603

Waldorf

Electronics

GmbH • Neustr. 9 ♦ D -

53498

Waldorf

verwattung

n

Q

NeustraGe

D -53498

Design

n

Q

HauptstraGe

D -53498

Research & Development

Q

HauptstraGe

D -53498

/

Produktfon

D-(0)

26 36 / 76

D-(0)26

D-(0)

36/79

9

Waldorf

26

36 / 8 02

26

36 / 8

71

Waldorf

26

36 / 8

26

36 / 8 01

71

Waldorf

32

35

05

01

88

02

•

94

88

O

Checking

Failure:

Solution:

Hint:

the

cardridge

No

data

After

must

Open

A

34-core

of

the

This

stucks

At

this

some

-

Component

frame-connector

Pin 1 at

transporting

be

fixed

the

unit

frame

card-holder

frame-connector

into a 34-core

ledge

boards

are

identification

side,

the

line,

left.

TECHNICAL

the

again.

and

insert

connector

board.

is

1,2 & 4

only fitted

additional

open

on

back,

side

the

left.

INFO

unit

8

readeble

the

card-holder

from

cardridge.

is

situated

soldered

socket-ledge.

are

underneath

not

used.

with a 32-pole

to

of

the

card-holder

left-hand

Pin 2 at

side.

the

cardridge.

on

the

For

the

circuit

back,

came

the

that

loose

left

board

reason

hand

and

connection.

diagramm:

in

front,

right.

and

side

3

Unscrew

Check

Plug

Insert a cardridge,

If

there

fixed

Amtsgericht

Nr.

HRB

Ceschaftsfuhrer:

Wolfgang Duren

Andemach

1977

and

the

in

the

with

remove

the

board

frame-connector

board

again

adjust

is

no

more

defect

nail-varnish

TI/MW

©waiaori

from

for

dry

and fix

the

to

find,

or

the

8.1

the

junctions

it

tight

board

the

like.

unit.

and

screws

or

to

the

screw

shorts.

socket-ledge,

tight.

should

be

K S K Ahrweiler

Konto-Nr.

BLZ577

760 603

513

1O