Korg Ddd-1 User manual

DYNAMIC

DIGITAL

DRUMS

SERVICE

MANUAL

CONTENTS

1.

TECHNICAL

SPECIFICATIONS

2

2.

MIDI

IMPLEMENTATION

4

3.

SYSTEM

EXPLANATION

9

4.

STRUCTURAL

DIAGRAM

12

5.

BLOCK

DIAGRAM

13

6.

CIRCUIT

DIAGRAM

15

7.

P.C.

BOARD

22

8.

MAIN

ERROR

MESSAGES

26

9.

MAIN

CIRCUIT

EXPLANATION

27

10.

PARTS

LIST

32

KORG

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1.

TECHNICAL

SPECIFICATIONS

1

MEMORY

CAPACITY

BUILT

IN

RAM

CARD

PATTERN

No.

NOTE

No.

SONG

No.

PART

No.

PER

SONG

BAR

INSTRUMENT

SETTING

2

MEMORY

PARAMETER

PATTERN

DATA

1.

PATTERN

No.

2.

NAME

3.

BEAT

4.

BAR

5.

FLAM

TIME

6.

SWING

VALUE

PATTERN

SEQUENCE

DATA

1.

INSTRUMENT

NUMBER

2.

LOCATION

3.

DYNAMICS

4.

TUNE

5.

DECAY

6.

FLAM

ON

SONG

DATA

1.

SONG

NUMBER

2.

NAME

3.

INST

SETTING

NUMBER

4.

INITIAL

TEMPO

SONG

SEQUENCE

DATA

1.

PATTERN/SONG

No.

2.

PART

NUMBER

3.

REPEAT

4.

TEMPO

CHANGE

INSTRUMENT

SETTING

DATA

1.

SETTING

NUMBER

2.

TOUCH

SENSE

3.

TOTAL

TUNE

4.

TOTAL

DECAY

5.

OUTPUT

LEVEL

6.

OUTPUT

ASSIGN

7.

INST

ASSIGN

A-N

8.

ASSIGN

MODE

A-N

SYSTEM

SETTING

DATA

1.

METRONOME

2.

METRONOME

BEAT

3.

AUDIO

INPUT

TRIG

ASSIGN

4.

TRIG

OUTPUT

ASSIGN

5.

CLOCK

6.

MIDI

RECOGNITION

7.

MIDI

TRANSMISSION

8.

SAMPLING

SET

;

64

Kbit

x

a

(BATTERY

BACKUPED)

;

64

Kbit

x

2

(BATTERY

BACKUPED)

;100

;

4,458

(MAX

Note

No.

IN

A

BAR;

249)

;10

;

MAX

255

;

MAX

9,999

;6

;

00-99

;

8

CHARACTORS

;

1/4-8/4,

1/8-16/8,

1/16-32/16,

1/32-64/32

;1~99

;0~9x

10msec

;O~9(5O°/o~88%)

;

A-N

(14)

;J/24

RESOLUTION

;0~15

;

-12-+12

(25

steps)

;0~15

;

ON/OFF

;0~9

;

8

CHARACTORS

;0~5

j

40-250

BPM

PTN

00-99/SONG

0-9

MAX

255

PARTS

REPEAT

TIMES

1-99

-99-

+99

BPM

;0-5

;0~9

;

0-127

(ABOUT

9.4

CENTS

STEP)

;0-15

;

STEREO

L3-R3,

MULTI

OUT

1

-6

;

INST

NUMBER

;

MONO/POLY/EXCLUSIVE

;

ON/OFF

;

1/4-1/32

;A~N

;

INTERNAL/MIDI/TAPE

;

AVAILABLE/UNAVAILABLE

(WRITE)

;

OMNI

MODE

(ON/OFF)

;

MIDI

CH

(1-16)

;

SEQ

TUNE

VOLUME

(72-96)

;SEQ

DECAY

(9-24)

;

NOTE

NUMBER

(25-71)

;

AVAILABLE/UNAVAILABLE

(NOTE)

;

MIDI

CH(A-N;

1-16)

;

CAN

BE

DIVIDED

BLOCK

1.

BLOCK

2

;

SAMPUNG

CLOCK

(0-127)

;

SAMPLING

TRIG

(AUTO/MANUAL)

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3

EXTERNAL

MEMORY

RAM

CARD

MEMORY

CAPACITY

ACCESS

TIME

MIDI

TAPE

ACCESS

TIME

■

ACCESS

TIME

CONTROLLER

SLIDER

KEY

SWITCH

;

128

Kbit

SRAM,

BATTERY

BACK

UPED

;

SAVE;

LESS

THAN

3

sec

LOAD;

LESS

THAN,

2

sec

VERIFY;

LESS

THAN

2

sec

;

LESS

THAN

19 sec

;

LESS

THAN

82

sec

(ABOUT

2,000

BPS)

;

VOLUME

(SIGNAL

OUTPUT)

;

DATA

(PARAMETER

EDIT)

;

AUDIO

INPUT

LEVEL

START

;

FLAM

STOP/RESET

;

TOUCH

SENSITIVE

INST

KEY

x

14

(A-

N)

:

REC/ENTER

;

MODE

SELECTION

KEY

x

6

(1

-6)

:

TAPTEMPO

;

FUNCTION

SELECTION

KEY

x

8

(f1

~f8)

;

ROLL

;

CURSOR

KEY

x

2

(<4

►

)

;

TEN

KEY

x

10(0-9)

;

+1/YESKEY

;

-1/NOKEY

;

POWER

SW

;

DIP

SW

(TAPE

I/O

LEVEL,

TRIG

OUTPUT

POLARITY,

MEMORY

PROTECT)

DISPLAY

LCD

DISPLAY

LED

INDICATOR

INPUT/OUTPUT

JACK

STEREO

OUTPUT

R/MONO

RorL

MULTI

OUTPUT

1-6

SAMPLING

OUTPUT

METRONOME

OUTPUT

TAPE

OUTPUT

(DATA)

TRIG

OUTPUT

HEADPHONES

OUTPUT

AUDIO

INPUT

TAPE

INPUT

FOOT

SW

INPUT

;

5x7

DOT

MATRIX,

18

CHARACTER

x2

LINES

LCD

DISPLAY

WITH

BACK

ILLUMINATION

;

x10

(RUN,

REC,

MODE

x6,

PEAK,

TRIG)

INPEDANCE

1

K0

2KO

iooq

1000

\

2.2KQ/4.7KO

1KQ

510

10KQ

START/STOP

10KO

TAP

TEMPO

10KO

0"

-

640

nS

LEVEL

2,3Vp-p(TOM1)

3,7Vp-p

(TOM

1)

4,6Vp-p

(TOM

1)

5,7Vp-p

AT

STRONG

BEAT

+ 5V

i;7Vp-p/17mVp-p

+

5V

GND/GND

8,0Vp-p

0,37Vp-p

Vol

MAX,

PEAK

LED

ON

HIGH

(DIP

SW

ON)

LOW

(DIP

SW

OFF)

+

5V

GND

+ 5V

GND

;

LESS

THAN

-76dBm

;

LESS

THAN

-76dBm

;

LESS

THAN

-73dBm

;

LESS

THAN

-68dBm

TAPE

SYNC

J=24,"1"

=

320*S,"<

REMAINING

NOISE

LEVEL

OUTR

OUTL

MULTM-6

METRO

ALLOWABLE

CLICK

NOISE

AT

POWER

ON/OFF

OUT

L,

R

I

WITHIN

5,5Vp-p

MULTI1-6

;

WITHIN

7,0Vp-p

POWER

SUPPLY

AC

LOCAL

VOLTAGE

50/60

Hz,

5w

BUILT

INRAM

BACKUPED

BATTERY

;

LITHIC

BATTERY

DIMENSION

411

(W)

x

263

(D)

x

65

(H)

mm

WEIGHT

3,2Kg

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2.MIDI

IMPLEMENTATION

1.

TRANSMITTED

DATA

1.

CHANNa

MESSAGE

*

nnnn

=

0-15:

Channel

Numbers

set

to

individual

Keys

via

MIDI

Transmit

Function.

NOTE

1.

Note

OFF

transmitted

immediately

after

Note

transmission.

2.

SYSTEM

MESSAGES

NOTES

1

Transmitted

when

set

to

MIDI

In

Data

Transfer

Mode.

_,

.

i

Transmitted

when

measure

Is

selected

with

Song

Select

Function

set to

STOP

(However,

transmission

Is

Impossible

when

olll

llll

ohhh

hhhh

exceeds

0111111101111111.)

^^

3.

Transmitted

when

SONG

Is

selected

with

Song

Select

Function

set

to

STOP.

4.

Transmitted

when

Clock

is

not

set

to

MIDI

(not

transmitted

when

set

to

STOP).

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3.

SYSTEM

EXCLUSIVE

MESSAGES

^SEQUENCE

DATA

BYTE

DESCRIPTION

lilt

0000

0

10

0

0 0

10

0

11

0 0 0 0

[0001

0010

to

o o o

o

i

0

10

0

10

0 0

Oddd

dddd

Oddd

dddd

I I I I

0

I I I

EXCLUSIVE STATUS

KORG

ID

42H

FORMAT

ID

30H

DDD-1

ID

I2H]

SOD-1

ID

07HJ

SEQUENCE

DATA

48H

DATA

•(NOTE

I

)

Data

up

to

56

bytes

*57

bytes

for

the

first

block

only

DATA

J

EOX

NOTE

1.

DDD-1

is

transmitted

when

SQD-1

receives

DATA

DUMP

REQUEST

during

SAVE

operation

while

set

to

the

MIDI

Function

in

the

Data

Transfer

Mode.

NOTE

1.

DDD-1

is

transmitted

when

SQD-1

receives

DATA

DUMP

REQUEST

during

SAVE

operation

while

set

to

the

MIDI

Function

in

the

Data

Transfer

Mode.

O

DEVICE

ID

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2.

RECOGNIZED

RECEIVE

DATA

.

CHANNEL

MESSAGES

k

nnnn=0

~

15:

Channel

Numbers

set

via

the

MIDI

Receive

Function

at

OMNI

MODE

ON,

all

messages

received regardless

c

setting.

At

OMNI

MODE

OFF,

only

set

Channel

Message

is

received.

However,

Channel

Mode

Messages

receiv

set

Channel

Messages

regardless

of

OMNI

ON/OFF

status.

4OTES

1.

Recognized

Note

OFF

Note

Numbers

k

=

9

~24(SEQ

DECAY)

k k

k

kkkk

=

72~96(SEQ

TUNE)

*

kkk

kkkk

=

25

~

71

is

ignored.

2.

Recognized

Note

ON

Note

Numbers

kkk

kkkk

=

9

~24(SEQ

DECAY)

kkk kkk

k

=25-71

(INST

KEY)

kkk

kkkk

=72~96(SEQTUNE)

5.

When

a

Program

Change

Message

is

received

in

the

INST

SETTING

mode,

Instrument

settings

may

be

altered.

A-

Program

change

Numbers

outside

of

the

range

are

ignored.

Program

change

Numbers

outside

of

the

p

pppp

=

0-5

range

are

ignored.

x

2.

SYSTEM

MESSAGES

NOTES

1.

Recognized

when

Data

Transfer

Mode

is

set

to

MIDI.

2.

Recognized

only

when

Song

Select

Function

is

set

to

STOP.

Song

Numbers

outside

the

sss

ssss=0

~

9

range

are

ignored.

3.

Recognized

when

Clock

is

set to

MIDI.

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3.

SYSTEM

EXCLUSIVE

MESSAGES

BDATA

DUMP

REQUEST

YOTE

,

I.

DDD-1

is

transmitted

when

SQD-1

receives

SEQ

DATA

during

LOAD

operation

while

set

to

the

MIDI

Function

in

the

transfer

Mode.

2.

DDD-1

is

transmitted

when

SQD-1

receives

SEQ

DATA

during

LOAD

operation

while

set

to

the

MIDI

Function

in

the

Data

transfer

Mode.

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3.SYSTEM

EXPLANATION

1.

Basic

construction

of

the

SYSTEM

Is

as

follows.

For

each

circuitry,

refer

to

circuit

explanation

on

Page

27.

CPU

78C10CW

0C2)

GATE

ARRAY

MB881107

(IC22)

2.

ORGANIZATION

OF

P.C.

BOARD

KLM-6019

MAIN

BOARD

KLM-6020

TAPE

1/0

BOARD

KLM-6021

PANNEL

SW

BOARD

KLM-6022

PANNEL

SLIDE

VR

BOARD

KLM-6023

PANNEL

LED

BOARD

KLM-6007

POWER

SUPPLY

BOARD

PORT

A

(OUT)

ROM

AREA

32

Kbyte

RAM1

AREA

8

Kbyte

RAM

2

AREA

8

Kbyte

RAM

CARD

AREA

8

Kbyte

BATE-ARRAY

AREA

SAMPLE

8256

AREA

NO

USE

KEY-BOARD

SELECT

MOUSE

OOOOH

7FFFH

8000H

9FFFH

AOOOH

BFFFH

COOOH

DFFFH

EOOOH

E7FFH

E800H

E803H

E804H

EFFFH

FOOOH

F001H

FFFFH

SOUND

SOURCE

ADDRESS

KJ

DAC

BLOCK

R

(LADDER

RESISTOR)

SOUND

MEMORY

MAX

512

WORD

WAVE

ROM

83100040-254(1016)

8310O0-2O-255

(IC18)

MEMORY

OUTPUT

DATA

"*

"**

"'

*

MULTIPUCAL

TYPE

OUTPUT

CHANNEL

MULTIPLEXER

(74

HC

4051)

RAM

CARD

BANK

SELECT.

LPF

rrTT

ANALOG

OUTPUT

(MAX

16

CH)

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4.

KEY

MATRIX

PAO

PA,

PA3

—

F8

M

F7

H

F6

W

F5

W

F4

W

F3

W

F2

W

F1

PA,

STOPM

SW

NC

M

NC

STAfflV

VENTE

PA,

—(

NC

M

NC

M

NC

M

NC

M

NC

M

NC

W

NC

M

NC

D7

D6 D5

D4 D3

D2

D1

DO

5.

ROM/RAM

CARD

FORMAT.

■

X-507

RAM

CARD

FORMAT

10

•

DATA

in

a

RAM

CARD

is

roughly

divided

into

the

KORG

ID

PART

and

the

DATA

PART.

•

KORG

ID

PART:

KORG

ID

stands

for

KORG'S

RAM

CARD

and

whose

data

is

used

for

DDD-1.

And

the

DATA

names

which

are

christened

by

manipulation

on

the panel

will

be

stored.

Refer

to

the

•

DATA

PART:

DATA

of

patterns,

songs,

settings

which

are

recorded

in

a

main

frame

of

DDD-1

are

stored

in

this

part.

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I

VOICE

ROM

CARD

FORMAT

address

0010H

0020H

0840H

0050H

0070H

man

OOAOH

0400H

KORG

ID

CARD

RECOGNITION

DATA

INST

DRIVE

DATA

N.O.0

N.0.1

N.0.2

N.O.3

N.0.4

N.O.S

N.O.6

N.O.7

PCM

DATA

•

Data

in

a

ROM

card

is

roughly

divided

into

the

INDEX

PART

and

the

DATA

PART.

•

INDEX

PART

consists

of:

KORG

ID

—

KORG's

Rom

Card

which

is

used

for

DDD-1.

CARD

RECOGNITION

DATA

—

The

Data

to

discern

the

card

from

the

others.

INST

DRIVE

DATA

—

The

Data

for

making

sounds.

•

DATA

PART

means

PCM

DATA.

5.

SYSTEM

RESET

The

DDD-1

boasts

many

functions

like

INST

ASSIGN

and

etc.,

it

is

sometimes

turned

into

us

for

repair

ser

vices

although

nothing

is

wrong

with

it.

•

As

a

basic

checking

method,

there

is

SYSTEM

RESET

YES

Hold

down

and

turn

the

power

switch

ON

DISPLAY

SV

KORG

DDD-1

STEM

RESET

!i

When

you

run

the

SYSTEM

RESET,

keys

on

the

panel

will

be

automatically

set

at

their

original

posi

tions

in

accordance

with

the

assigned

sounds

on

the

panel.

11

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4.STRUCTURAL

DIAGRAM

nun

no.

4/1

4/2

4/3

10

11

12

13

14

IS

16

17

18

PART

UPPERCASE

ROM

CARD

COVER

LOWERCASE

TACT

SW.

KNOB

GRAY

TA6T

SW.

KNOB

BLUE

GREEN

TACT

SW.

KNOB

IVORY

TACT

SW.KNO8

RED

LCD

COVER

CARDRAILL

CARD

RAIL

R

METAL

RTTINQ

OF

PCB

SUPPORT

P.C.

BOARD

RAIL

L

PC.

BOARD

RAIL

R

MINI

PHONE

JACK

PLATE

HEAT

SINK

8HIELDtNQ

SHEET

AC

CORD

FPQNQ

PLATE

SUPP0RTM6

PLATE

OF

SAMPLING

BOARD

CUSHION

8U0eVRKM0BNO.3

64622700

64077900

62016800

62017000

62016900

62016700

D78700

64079601

64079600

64078100

68003601

64078200

S5010100

62017300

12

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PHONES

MONO

OUTPUT

CHANNEL

CHA-C

(NH1-2

MASK

ROM

1MBYTEx2

(VOICE

ROM)

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<DSB-1

BLOCK

DIAGRAM

>

DDD-1

SIGIN

O--O

DATA

I

BUSS

UPD65010

COMPARATER

PREEMPHASIS

+

COMPRESSOR

SAMPLE

&

HOLD

CIRCUIT

A/D

CONVERTER

82C55

CONTROL

DSB-1

CONTROLLER

GATI

ARRAY

CON

ROL

SIGNALS

SIG

OUT

O+O——

•

START

•

HOLD

•

DELAY

TIRE

I

SAMPLING

I

CLOCK

I

•I

DEEMPHASIS

+

EXPANDER

SAMPLE

&

HOLD

CIRCUIT

\|

-

"V

D/A

CONVERTER

NJM2069AD

LADDER

RESISTORS

DATA

IN

DELAY

GATE

ARRAY

SH

CLOCK

DATA

OUT

D-RAM

MPD4265

x

8

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KLM-6020

CN1A-1

DIP

3

2

TAPE

OUT

3

DIP

4

-5V

5

GA

6

+5A

7

LCD

CONT

8 LPF 3

(METRO)

9

OP

AMP

(METRO)

10

PC5(TAPEIN)

11

IRT1(TAPEIN)

GA

D1-4:1SS133

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o>

INPUT

[0

047-ykr

I

GND

2SC2785

-5V

7A-5

12-1

•-•

12-2

NOTE1

in

Tout

gndTout

GND

IN

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KLM-6008

SAMPLING

CARD

(CN20)

RAM

CARD

CN18

ROM

CARD

4

CN17

ROM

CARD

3

CN16

ROM

CARD

2

CN15

CE2

ROM

CARD

1

CN14

4A-28

GET

-29

SB"

-13

A12

-8

A7

-7

A6

-6

A5

-5

A4

-4

A3

-3

A2

-2

A1

-1

AO

-14

DO

-1501

-16

D2

4A-17

D3

-18

D4

-19

D5

-20

D6

-21

D7

-11

A10

18ID5

19

-12

A11

-10

A9

-9

A8

•27

WE

(RAM)

2LM

£

As

•-•4A-33

CARDSTAT

-32

SAMPSTAT

^•-#

-30

SEL

SAMP

**

m *

-34

Reset

•«•

-23

WR

(SAMPLING)

-22

RD"

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KLM-6010

(DSB-1)

TO

KLM-6OO8

CN2O-I6

SIG

1N#-

E»3

-5

+5V

»

%

|

7

+3V

•—•

'

CM2O-28BATT

#.

OICE-

033Y5V1E

I04Z

OR

DS5Y5V1H

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Korg ddd-1 User manual

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