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MT-300S

Jun 1998

4

 PARTS LIST

CASING

#

71120812

FRONT PANEL ASSY (ENGLISH)

#

71013356

FRONT PANEL ASSY (JAPANESE)

NOTE

: There are two types of  FRONT PANEL ASSY, English version and Japanese version.

When ordering this parts, please order specify parts.

00904434

HANDLE

#

01455090

HANDLE CUSHION

#

01344967

FOOT

#

01344789

DISPLAY COVER

#

01344934

POT DUST COVER

#

01344912

REAR PANEL

#

01561445

LENS A

LED Lens

#

01561456

LENS B

LED Lens

#

01561467

LENS C

LED Lens

#

01561478

LENS D

LED Lens

#

01455023

SPEAKER DUST COVER

CHASSIS

#

01344878

CHASSIS

22165134

COLLAR

22265242

DD INSULATOR

FDD Insulator

#

01344901

PHONES HOLDER

#

01344889

SPEAKER COVER

00909067

HANDLE HOLDER

KNOB, BUTTON

22485303

D R-KNOB L BLK 248-303

Encoder Knob

22485298

I S-KNOB S DWG/LCG

Volume Knob

22495576

A S-BUTTON LX BLK

Power Switch Button

#

01344923

RUBBER SW A

#

01561423

RUBBER SW B

#

01561434

RUBBER SW C

SWITCH

#

01453245

SDDLB1-B2-D-2 TV-5

Push Switch

SW1 on PSB

#

01454945

SSSF112-S06N1

Slide Switch

SW2 on AB

00899223

SSSF124-S06N1

Slide Switch

SW1 on AB

JACK, SOCKET

13449284

HLJ7001-01-3010

Expression

JK5 on AB

13449283

HLJ7101-01-3010

Start/Stop

JK7 on AB

13429911

TCS7927-28-401

Computer

JK3 on AB

13449252

YKB21-5006

Mic

JK2 on AB

00894001

YKB21-5142

Phones

JK4 on PB

00451445

YKC21-3040

Output

JK1 on AB

13429676

YKF51-5048

MIDI

JK6 on AB

DISPLAY UNIT

#

71013990

LCD UNIT

DISK DRIVE UNIT

01341956

MF355F-3252MG

FDD Unit

CONSIDERATIONS ON PARTS ORDERING

When ordering any parts listed in the parts list, please specify the following items in the order sheet.

QTY

PART NUMBER

DESCRIPTION

MODEL NUMBER

10

22575241

Sharp key

C-20/50

15

2247017300

Knob (orange)

DAC-15D

Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.

Ex.

SAFETY PRECAUTION:

The parts marked   have safety-
related characteristics.
U s e   o n l y   l i s t e d   p a r t s   f o r
replacement.

POWER SUPPLY UNIT

#

01345078

KW1AA262

Switching Regulator

SPEAKER

#

01344790

CR100037-01

Full-Range Speaker

PWB ASSY

#

E

71013389

MAIN BOARD ASSY

#

71013890

AMP BOARD ASSY

#

71013889

ANALOG BOARD ASSY

#

71013923

ENCODER BOARD ASSY

#

71013290

INLET BOARD ASSY

#

71013934

LED BOARD ASSY

#

71013878

PANEL BOARD ASSY

#

71013901

PHONES BOARD ASSY

#

71013867

POWER SW BOARD ASSY

#

71013945

VOLUME BOARD ASSY

IC

#

01344278

HD6437034AD72F

CPU

IC3 on MB

01341167

LH28F400SUT-NF60

Flash Memory

IC38 on MB

01126778

24LC01BT-I/SN

EEPROM

IC32 on MB

#

01348245

LH5S46NH  DEMO

Mask ROM

IC15 on MB

#

01344256

TC5316200CF-HA01(TZ)

Mask ROM

IC18 on MB

01126612

TC514260DJS-60(YEL)

DRAM

IC22 23 on MB

00343823

M60205-0601FP

Custom IC

IC8 on MB

00897078

RA01-005 (TC170C200AF-005)

Custom IC

IC13 on MB

15269201H0

HD74LS04FPEL

TTL

IC15 on AB

15289402

TA78L05F(TE12L)

Voltage Regulator (+5V)

IC6 on MB

15199286

AN78L05M-(E1)

Voltage Regulator (+5V)

IC10 on AB

15199188

AN78M09F

Voltage Regulator (+9V)

IC17 on AB

15199189

AN79M09F

Voltage Regulator (-9V)

IC20 on AB

00902412

BA3812L

Filter

IC5 6 on AB

15199780

HD63266F

FDC

IC2 on MB

15199937

M51953BFP-600C

Reset IC

IC11 on AB

15289109

M5216FP-600D

OP Amp

IC4 on AB

15189261

M5218AFP-600E

OP Amp

IC1-3 16 on AB

15189250

M5218AL

OP Amp

IC1 on AMP

15289105

UPC4570G2-T2

Bipolar OP Anp

IC4 12 on MB,IC7 8 on AB

01238012

M65850P

Echo IC

IC9 on AB

15289125

PC-410T 178

φ

Photo Coupler

IC14 on AB

15289712

M5M34051FP-42A

Transceiver

IC12onAB

00232567

PCM69AU-1/T2

DAC

IC5 on MB

15259740T0

TC74HC139AF(EL)

CMOS

IC1 on PANEL

15259823T0

TC74HC574AF(EL)

CMOS

IC3 on PANEL

15259884

TC7S08F(TE85L)

CMOS

IC33 on MB,IC19 on AB

15259885

TC7S32F(TE85L)

CMOS

IC11,26 on MB

15259887

TC7SU04F(TE85L)

CMOS

IC13 on AB

00127490

TC7W08F(TE12L)

CMOS

IC19 on MB

00232645

TC7W14F(TE12L)

CMOS

IC35 on MB

15249111

TC7WU04F(TE12L)

CMOS

IC10 on MB

#

01349590

TC7WU04FU(TE12L)

CMOS

IC7 on MB

TRANSISTOR

15119132

2SA1015-GR(TPE2)

Transistor

Q11 14 on AMP

15309101

2SA1037KR T146

Transistor

Q10 on AB

15119823

2SB1375

Transistor

Q1 5 on AMP

15129151

2SC1815-GR(TPE2)

Transistor

Q9 12 on AMP

15319101

2SC2412KR T146

Transistor

Q11-13 on AB

15319105

2SC3326-A

Transistor

Q1-6 on AB

15129844

2SD2012

Transistor

Q4 8 on AMP

15139124

2SK363-GR(TPE2)

Transistor

Q10 13 on AMP

15329507

DTA114EKT146

Transistor

Q9 on AB

15129198

DTA124ESTP

Transistor

Q14 on AB

15329516

DTC114EKT146

Transistor

Q1 5-11 on PANEL

15129197

DTC144WSTP

Transistor

Q15 on AB

00898201

RN2421(TE85L)

Transistor

Q1 on MB,Q2-4 on PANEL

PSB

: POWER SWITCH BOARD ASSY

AB

: ANALOG BOARD ASSY

MB

: MAIN BOARD ASSY

AMP

: AMP BOARD ASSY

PANEL : PANEL BOARD ASSY
LB

: LED BOARD ASSY

VB

: VOLUME BOARD ASSY

EB

: ENCODER BOARD ASSY

PB

: PHONES  BOARD ASSY

ケース

注意

:FRONT PANEL ASSYには海外用(英語表記)と国内用(日本語表記)があります。

補修用部品を要求される際は、適切な部品をオーダーして下さい。

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パーツリスト

パーツ発注に関するお願い

オーダーシートには、必ず下記の

4

項目は正確に記入して下さい。(例外は除く)

必要数

パーツナンバー

品名

使用機種

10

22575241

Sharp key

C-20/50

15

2247017300

Knob (orange)

DAC-15D

もし記入洩れ、誤記等が有る場合、必要部品が発送できなかったり、大幅な遅れの原因になりま
す。御協力をお願いします。

例)

安全上の注意:

が付いている部品は、安全

上特別な規格でつくられたも
のです。
交換の際は、指定された部品
番号以外の部品は使わないよ
うにして下さい。

Содержание MT 300s

Страница 1: ...1561423 RUBBER SW B 4 01561478 LENS D 5 01121689 LED Green Red SPR 325MVWT31 6 71013990 LCD UNIT 7 01344789 DISPLAY COVER 8 01344923 RUBBER SW A 9 01341956 FDD UNIT MF355F 3252MG 10 01344934 POT DUST...

Страница 2: ...iginal Format i Format SPECIFICATIONS Others Rated Power Output 10 W x2 Speakers 10cm x 2 Display Beat Indicator Large custom LCD Bouncing Ball Language English Japanese Lyrics Yes Built in Display MI...

Страница 3: ...REAR PANEL 4 01344967 FOOT 5 00904434 HANDLE 6 01341956 FDD UNIT MF355F 3252MG 7 71013389 MAIN BOARD ASSY 8 71013889 ANALOG BOARD ASSY 9 71013290 INLET BOARD ASSY 0 01344878 CHASSIS 1 01345078 SWITCH...

Страница 4: ...67 POWER SW BOARD ASSY 71013945 VOLUME BOARD ASSY IC 01344278 HD6437034AD72F CPU IC3 on MB 01341167 LH28F400SUT NF60 Flash Memory IC38 on MB 01126778 24LC01BT I SN EEPROM IC32 on MB 01348245 LH5S46NH...

Страница 5: ...34P CN1 on MB WIRING CABLE 01454312 W1 11X130 UL1061 28AWG CN3 on AB CN11 on MB 01454323 W2 7X260 UL1061 28AWG CN1 on AB CN10 on MB 01454345 W3 9X260 UL1061 28AWG CN7 on AB CN9 on MB 01454356 W4 3X220...

Страница 6: ...T MODE Required Items MIDI Cable Computer Test Cable for Sound Canvas SC 88 P No 17049906 3 5inch Floppy Disk Formatted 2HD 1 44MB 1 2DD 720KB 1 Expression pedal EV 5 Foot Pedal DP 6 Microphone Oscill...

Страница 7: ...lay will appear and LEDs of Track Count In Metronome will blink red Press the following buttons to check the effect sound and the panning etc BUTTON PANNING TONE EFFECT INDICATION of LCD R CENTER PIAN...

Страница 8: ...OK If an error occurs the problems will be indicated as follows Unformated Disk did not formatted correctory NG There is a failure in the disk or disk drive Press the Transpose button to proceed to i...

Страница 9: ...und and between the screw holes on the bottom surface of the FDD as shown in the figure 3 Adhesive acetate fiber tape Screw Hole Bezel Front Panel About 1 2mm 1 2mm REPLACING FDD MF355F 3252MG PNo 013...

Страница 10: ...MT 300S Jun 1998 10 A B C D E F G H I J K L M N O P Q R S T U V View from components side CIRCUIT BOARD MAIN View from foil side MAIN...

Страница 11: ...MT 300S Jun 1998 11 CIRCUIT DIAGRAM MAIN A B C D E F G H I J K L M N O P Q R S T U V MAIN...

Страница 12: ...MT 300S Jun 1998 12 A B C D E F G H I J K L M N O P Q R S T U V View from components side CIRCUIT BOARD ANALOG ANALOG...

Страница 13: ...MT 300S Jun 1998 13 A B C D E F G H I J K L M N O P Q R S T U V CIRCUIT DIAGRAM ANALOG ANALOG...

Страница 14: ...MT 300S Jun 1998 14 A B C D E F G H I J K L M N O P Q R S T U V View from components side CIRCUIT BOARD PANEL View from foil side PANEL...

Страница 15: ...MT 300S Jun 1998 15 A B C D E F G H I J K L M N O P Q R S T U V CIRCUIT DIAGRAM PANEL PANEL...

Страница 16: ...MT 300S Jun 1998 16 A B C D E F G H I J K L M N O P Q R S T U V View from components side CIRCUIT BOARD PS AMP CIRCUIT DIAGRAM PS AMP Amp Inlet Power SW PS AMP PS AMP...

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