Yamaha ME-100FS, ME-20F, ME-300F Service Manual

YAMAHA

ELECTONE,

NIPPON GAKKl6..

LTD.

HAMAMATSU. JAPAN

0.4K-3933 0 Printed in Japan

'87.3

ME-1

OOF

I

CONTENTS

>

SPECIFICATIONS

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

1

PANEL LAYOUT

(ME.100F.S)

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

3

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

PANEL LAYOUT (ME-200F)

6

PANEL LAYOUT (ME300F)

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

9

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

CIRCUIT BOARD LAYOUT/WIRING (ME-1 00F.S)

12

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

CIRCUIT

BOARD

LAYOUT/WIRING (ME-200F) 15

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

CIRCUIT BOARD LAYOUT/WIRING (ME-300F) 18

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

BLOCK DIAGRAM (ME- 100F.S) 21 BLOCK DIAGRAM (ME-200F)

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

23

BLOCK DIAGRAM (ME-300F)

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

25

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

LSI DATA TABLE 28

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

IC BLOCK DIAGRAM 32 MIDI IMPLEMENTATION CHART

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

35

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

CIRCUITBOARDS 37

IMPORTANT NOTICE

This manual has been provided for the use of authorized Yamaha Retailers and their service personnel.

It

has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.

WARNING:

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized

Yamaha Retailer or the

appointed service representative.

IMPORTANT:

The presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

The data provided

is

believed to be accurate and applicable to the unit(s) indicated on the cover. The

research, engineering, and service departments of

Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specificatibn are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING:

Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT:

Turn the unit OFF during disassembly and parts replacement. Recheck - all work before you apply

powerthe unit.

SPECIFICATIONS

*Specifications subject to change without notice.

KEYBOARD

UPPERILOWER ORCHESTRAL VOICES

UPPER LEAD VOICES LOWER

ORCHES./RHYTHMIC BASS VOICES VOICE MENU

SUSTAIN AUTO RHYTHM

PA'ITERNS

CONTROLS AUTO BASS CHORD MAIN CONTROLS ACCESSORY JACKS AMPLIFIER SPEAKER DIMENSIONS WEIGHT

SPECIFICATIONS

ME-100F

ME-100s

UPPER . 44KEYS (f-c4), LOWER . 44 KEYS (F-c3), PEDALS : 13 KEYS (C-C)

STRINGS,

BRASS,

WOOD.,

TO

LOWER,

VOLUME OBOE, TRUMPET, VOLUME STRINGS, BRASS (RHYTHMIC), VOLUME CONTRABASS

1, CONTRABASS 2, VOLUME

PIPE ORGAN, PIANO, HARPSICHORD,

JAZZ

GUITAR, TROMBONE, HARMONICA,

COSMIC, ORIGINAL VOICE UPPER, PEDAL MARCH, TANGO, WALTZ, BALLAD, SWING, SAMBA, BOSSANOVA, LATIN ROCK,

LATIN, BOUNCE, SLOW ROCK, 8 BEAT

1.2, DISCO, 16 BEAT VOLUME, START, SYNCHRO START, TEMPO, TEMPO LAMP SINGLE FINGER, FINGERED CHORD, MEMORY MASTER VOLUME, EXPRESSION PEDAL, POWER HEADPHONES, AUX. OUT, EXP. IN,

MIDI IN-OUT

15W

,20cm x 2, 5cm

x

l

114(W)x56(D)x93(H)cm

I

112(W) x 50(D) x 88(H)

cm

53

kg

1

45kg

ME-200F/ME-300F

.

'Specifications subject to

change

without notice.

KEYBOARD UPPER ORCHESTRAL VOICES UPPER LEAD VOICES LOWER ORCHESTRAL VOICES BASS VOICES

ARPEGGIO CHORD

EFFECTS

TREMOLO/SYMPHONIC

GUDE

USER VIBRATO SUSTAIN

AUTO RHYTHM

PATTERNS

CONTROLS

FOOT SWITCH

AUTO BASS CHORD MELODY ON CHORD REGISTRATION MEMORY PACK C.S.P. PLAY

M E-300

MULTI-

MENU

M E-200

REGISTRATION MENU

1

REGISTRATION MENU 2 VOICE MENU

1

VOICE MENU 2

VOICE MENU 3 USER VIBRATO SUSTAIN C.S.P. RECORD C.S.P. PLAY MODE TRANSPOSITION

CASSETTE MAIN CONTROL ACCESSORY JACKS AM PLl Fl ER SPEAKERS DIMENSIONS WEIGHTS

UPPER 44KEYS (f -c4), LOWER 44KEYS (F- c3), PEDALS I3KEYS (C-c) STRINGS, BRASS

1-2. WOOD 1.2, COMB1 ,VOLUME STRINGS. BRASS, WOOD

1.2,

VOLUME FLUTE. OBOE. TRUMPET, TROMBONE, VOLUME STRINGS. BRASS

1.2. COMB1 , VOLUME

CONTRA BASS

I*?. VOLUME

1.2.3.4, VOLUME TREMOLO. SYMPHONIC. UPPER ORCHES

,

LOWER ORCHES GLIDE (FOOT SWITCH) LEAD UPPER ORCHES UPPER ORCHES

.

LOWER ORCHES , PEDAL

MARCH. TANGO. WALTZ

1, WALTZ 2 (ME.300 only). BALLAD. SWING. SAMBA, BOSSANOVA.

LATIN ROCK, LATIN, BOUNCE, SLOW ROCK.

8

BEAT 1.2, DISCO, 16 BEAT

VOLUME, START, SYNCHRO START, TEMPO, TEMPO LAMP,

FILL IN, FILL IN VARl

.

INTRO /ENDING. EXTRA PERCUSSION RHYTHM STOP,

FILL IN. ENDING, (GLIDE)

SINGLE FINGER. FINGERED CHORD. CUSTOM A B C

.

MEMORY

1.2.(1+2) MEMORY, 1.2.3.4.5 CONFIRM, FROM PACK. TO PACK. READY, ERROR SONG 1.2

1.2.3-4.5.6-7.8 9-10.11.12.13.14.ii.16 PIPE ORGAN,

JAZZ

ORGAN. SYNTH STRING. SYNTH BRASS. PIANO. ELECTRIC PIANO.

ORIGINAL VOICE. MENU ON HARPSICHORD. HARP, ELECTRIC GUITAR.

JAZZ

GUITAR, STEEL GUITAR. DISTORTION GUITAR,

TIMPANI. PICCOLO PAN FLUTE.

FLUGEL HORN, SAXOPHONE, HARMONICA. COSMIC 1-2-3, TUBA

U

LEAD=DELAY.DEPTH. U ORCHESTRAL DEPTH, 0.1 ~2.3.4

UPPER ORCHES . LOWER ORCHES , PEDAL. 0.1 -2.3.4

,

+-.

4,

REGIST

/

03

,

a

, , -,

EDITKLEAR REPEAT, INTRO COUNT, CHORD CANCEL NORMAL,

I,

T

CASSETTE = TO CASSETTE. FROM CASSETTE MASTER VOLUME, EXPRESSION PEDAL. POWER HEADPHONES. AUX OUT, EXP IN

MIDI IN-OUT, TO CASSETTE. FROM CASSETTE

15W

ZOC~XZ.

5cmx1

I

140 x 56(D) x 93(H)cm

56kg

1

54kg

.PANEL

LAYOUT

(ME-100F.S)

.PANEL LAYOUT (ME-200F)

.PANEL LAYOUT (ME-300F)

MCIRCUlT BOARD LAYOUT/WIRING (ME-100F.S)

,.

"NIL

L"l0YT #!PI%G

,WE

Irnf

i

.CIRCUIT BOARD LAYOUTlWIRING

(ME-200F)

.CIRCUIT BOARD LAYOUT(ME-JOOF)

BLOCK

DIAGRAM

(ME-1

0OF.S)

----_I__-_.III_--_.-_I--------------------

0

N

1:

'2

w

s

1:

1;

Is

s

<

I

X

%-

RX ROY

4-

I

ROM INTER-

4

II~K

BYTES)

FACE

I

MIDI

1

I

-

IC

----C

I

DO

I

RxRDY

---C

NMI -07

1

-

CPU

I

P57

I

-

TXRDY

--L

IRQ2

CS I

I

,

I

I I

h

C

A

V)

oL

g;

<t

I

t/

-

I

pNq

PAO- PA7

I

-

CS2-

I

CS3

C-

(PNI) IPNII

t5v

C-

I

IOPP21 css-

L

.

,

-

(USARTI

=61--

1

VSS

C-

J

I

-

I

POWER SUPPLY

AC

IN

I

EA-

'

-12v-

I

LpIC7VI-

I

IPU)IPRM)

I

'

CH2

I----

-

BUFFER

-

7

CLEAR

-

SOLO,PK,LK

1

AIC

-

MIXING

I

MIXING

VCA

-

AMP. MASTER FILTER

I

POWER

'

SPEAKER

1

AMP. VOL.

I

AMP.

I

IPN2)

I

PU)

BUFFER

W

SPEAKER2

:

DACl

3

b

A IC

SPEAKER3

L

EXP-IN

AUX OUT

IHPA)

cb

HEADPHONE

BLOCK

DIAGRAM (ME-IOOF-S)

21

BLOCK

DIAGRAM (ME-1OOF.S)

22

BLOCK

DIAGRAM (ME-2OOF)

23

BLOCK DIAGRAM (ME-200F)

24

BLOCK DIAGRAM (ME-200F)

BLOCK

DIAGRAM

(ME-300F)

I-----

HEADPHONE

(JA31030)

SPEAKER

-.

L-,,--,--------------JL-----------------

BLOCK DIAGRAM (ME-300F)

25

BLOCK DIAGRAM (ME-300F)

26

LSI DATA TABLE

HD63B01Y OB68P (XC550001)

-

Mode

Program

Port

Mode 2

Mode 3

YM2167 (XA582001) OPP2 (Operator)

Mode

3

0

Port

I10

Port

I10 Port

0

Port

I Port

I10 Port

0

Port

Mode 1.2

28

LSI DATA TABLE

Port 1 Port 2 Port 3 Port 4 Port 5 Port

6

Port 7

Address bus (A0 "A71

I10 Port

Data

bus

(DO " D7)

Address bus

(A8 " A1 5) I10 Port I10 Port

Ri3,

WR,

REV,

LIR,

EE

'IN

NO.

1

2

3

4

5 6 7

8

9 10 11

12

'IN

NO. 24

23 22 21 20

19 18 17 16 15 14 13

NAME

Vss

TR(I

ADO

WR

RD

CT1 CT2

DO

Vss

Dl

NAME

eM

el

VDD

SO SH1 SH2

07

D6

D5

D4

D3

D2

I10

I I I

0 0 0

110 110 110 110

I10

110

FUNCTION

Clock 3.58 MHz Synchro pulse for DAC DC Supply

(+

5V) Tone signal data Sample and hold

(Chl)

Sample and hold (Ch2)

Data bus

110

0

1 I

I

I I

0 0

110

FUNCTION

GND Interrupt data Initial clear Address bus Write control Read control Chip Select Control data out 1 Control data out 2 Data bus GND Data bus

pPD8251 (iG118500) AFC USART (universal-synchronous Asynchous Receiver-Transmitter)

LHOO8OB (iG137000) CPU

FUNCTION

-

Data bus

1

DC Voltage

(

+

5V) Rececver clock Data terminal ready Request to Send Data set ready Reset Clock Serial data out Transmitter empty

'Clear to Send

SYNC detect

I

Break Detect

Transmitter ready

LSI

DATA

TABLE

29

NAME

DO

Vcc

RxC

-

DTR

-

RTS

-

DSR RST CLK TxD

TEMP

;(T+S

SYND

TxRDY

Lt

28

27 26 25 24 23 22 21 20 19 18 17

16 15

'IN

NO.

1

2

3

4

5

6

7

8 9

10 11 12 13 14 15 16

17

18 19 20

110

'I0

I10

I

0

I

0 0

I

110

0

1;

2 3 4 5 6 7 8

9 10 11

l2

13 14

110

'I0

I10

I

I10 110 I10 I10

I

I I

0

NAME

D2

D3

RxD

GND

D4 05 D6 D7

-

WR

-

CS

-

RD

RxRDY

'IN

NO.

40

39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

21

NAME

AD11 AD12 AD13 AD14 AD15

e

04 03 D5 D6 +5 D2 D7

DO

Dl

INT

NMI

HALT

MREQ

lQRQ

FUNCTION

}-Data bus

Serial data

In

Ground

I

Data bus (A0 - A31

Transmitter clock Wr~te Control Chip select ControllData

"H":

ControllStatus "L". Data

Read

Controll

Receiver ready

110

0 0 0 0 0 0 0 0 0 0 0

0

I I

I

0

NAME

AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3

AD2 AD1 ADO

GND

RFSH

-

MI

RESET

WAlT

WR

-

RD

FUNCTION

\

Address bus

,

DC Supply (OVI

Refresh Machine Cycle one Reset Bus Request Wait Bus Acknowledge Write control Read control

110

0 0 0 0 0

I

110 110 110 I10

I10 I10 110 110

I I

0

FUNCTION

Address bus

Clock

1

Data bus

DC Supply

(+

5V)

1

Data bus

Interrupt Request Non

,Maskable Interrupt Halt State Memory Request Input I Output Request

YM2414

(XB768001) OPZ (Operator)

30

LSIDATA

TABLE

'IN

NO 40

39 38 37

36

35 34 33 32 31 30 29 28 27 26 25 24 23 22 21

NAME

PA4 PA5 PA6 PA7

-

WR

RST

DO Dl D2 D3 D4 D5 D6

D7 Vcc PB7 PB6 PB5 PB4 PB3

'IN

N

0

1

3 4 5

6

7 8

9

10 11 12 13 14 15 16 17 18 19

20

110

110 I10

I10 110 110 110 I10 110

NAME

PA3

PA1 PA0

Fin

7%

GND

AD1

ADO

PC7 PC6 PC5 PC4 PC0 PC1 PC2 PC~ PBO PB1 PB2

NAME

OM

01

VDD

SO SH 1 SH2

D7

D6

D5

D4

D3

D2

'IN

NO.

24 23 22 21 20

19

18

17

16

15 14 13

FUNCTION

GND Interrupt data ln~tial clear Address bus Write control Read control Chip Select Control data out 1 Control data out 2 Data bus GND

Data bus

110

FUNCTION

Port

A

Wrtte control Reset

110

I I I

0 0 0

I10 110 I10 110 110 110

I10

0

I I

I

I 1

0 0

110

'IN

N

0

1 2 3 4 5

6

7

8 9

10

11

12

FUNCTION

j

Port A

Read control Chtp Select DC Supply

(OV1

Port address

Port C

Port B

,

FUNCTION

Clock 3.58

MHz

Synchro pulse for DAC

DC Supply

(+

5V) Tone signal data Sample and hold

(Ch

1

Sample and hold (Ch2)

Data bus

NAME

Vss

Ti5

ADO

%i?

RD

CT1 CT2

DO

Vss

Dl

*

Data bus

DC Supply

1

Port

B

YM2160 (iT216000) OPCW2 (Rhythm Operator)

YM3012 (iT301200) DAC (Digital to Analog Converter)

i

YM63300 (iT633000) SECII (Symphonic Ensemble Clock Generator 2)

NAME

D2 D3

D4

D5 D6 D7

--

SH2 SH1

SO

+5D

@I

a2

I10 110

110

'I0

110 110 110

0 0

0

1 I I

FUNCTION

,

Data bus

Sample and hold

(Ch2) Sample and hold (Chl) Tone s~gnal data out DC Supply

(+5V) Synchro pulse for DAC Clock

'IN NO.

13 14 l5 16 17 18 19

20 21 22 23 24

LSI

DATA TABLE

31

'IN NO.

1 2 3

4

5

6

7

8 9

10 l1 12

I10

0

I

0

I I

0

I

'IN

NO.

1

2

3

4

5

6

7

8

'IN

NO.

1

2

3

4

5

6

7

8

I10

I

0

I I I I I

0

'I0

I10

NAME

Vss

-

IRQ

IC

A@

-

WR

-

RD

-

CS CT1 CT2

TO

D'

Dl

'IN NO.

9

10

11 12 13 14 15 16

FUNCTION

Sample and hold analog SW output (Chl)

Sample and hold analog SW output (Ch2)

Chl Ch2 analog SW common Input Analog output to Buffer AMP M~ddle polnt 112 VDD B~as B~as compensat~on B~as-R Analog ground

FUNCTION

D~g~tal ground Interrupt request lnlt~al clear Address bus Wr~te control Read control Ch~p Select Control data out 1

Not

used

!

Control data out 2 Not used

NAME

CHI

CH2

COM

AOUT

MP BC RB

A GND

NAME

VDD

CLOCK

D.GND

SD SAM2 SAM1

EL

A.GND

NAME

C

W

CS

S

A

VR

TC

SYM

VDD

Vss

I/O

I I I

I

I I I

1/0

I I I

FUNCTION

DCsupply (+5V) T~m~ng clock D~gttal Ground Ser~al data lnput Sample and hold (ch2) Sample and hold (chl)

ln~t~al clear Analog Ground

FUNCTION

CR for

w~nd up tlme

Speed set at fast

Speed set at slow

Tremolo speed set SlowIFast change data IN Tremolo/Symphon~c change

data

IN

DC supply (-15V) Ground (OV)

'IN

NO.

9

10 11

12

13 14 15 16

NAME

TEST

-5V 06 05 04 03 02 01

110

I

0

0 0

0

FUNCTION

Test

p~n DC supply for clock -5V IN Symphon~c clock OUT Svmphon~c clock OUT Symphon~c clock OUT Tremolo

symphon~c clock OUT

Tremolo

symphon~c clock OUT

Tremolo

symphon~c clock OUT

H

IC

BLOCK DIAGRAM

HD7400P (IG001840)

TC40HOOOP (IG080700)

Quad 2 lnput NAND

VDC

40

4A

4Y

38

3A

3Y

HD7407P (lG058500)

Hex Buffer

1A

Vcc

1Y

6A

2A 6Y

2Y

5A

3A 5Y

3Y

4A

GND

4Y

TC40H032P (lG0528003

Quad 2 lnput OR

TC40H002P (1G096300)

Quad 2 lnput NOR

vcc

4Y

4A

48

3Y

3A

38

TC40H008P (lG096400)

Quad 2 lnput AND

1A VOO

18

48

1Y 4A

2A

4Y

20

38

2Y 3A

3Y

HD74LS42P (lG055300)

BCD to Decimal Decoder

GND

VCC

INPUTS

i

l

8

OUTPUTS

:

i

HD7406P (lG058400) TC40H004P (IG051000) TC4069UBP (IG001720) TC74HCU04 (lG142200) M74LS04P (IG106500)

Hex Inverter

1A

VDD

1 Y

6A

2A 6Y

ZY 5A

3A

5Y

3Y 4A

4Y

TC4OHOllP (IG111706)

Triple 3 lnput AND

TC40H074P (IG051100)

Dual D-Type Flip-Flop

1

CLR VCC

1

D

2CLR

ICK

ZD

IPR

2C

K

1

0

2PR

16

20

GND

2%

INPUTS OUTPUTS

XXH

n

HHfHH H H

L

H

H H L X

00

a,,

32

IC BLOCK DIAGRAM

Yamaha ME-100FS, ME-20F, ME-300F Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual